void ImageLoader::run()
{
QString fn = m_url.toLocalFile();
int pos = fn.lastIndexOf('.');
QString ext;
if (pos != -1)
ext = fn.mid(pos).toUpper();
if (ext.isEmpty() ||
!QImageReader::supportedImageFormats().contains(ext.toLocal8Bit()))
ext = QString();
QFile f(fn);
if (!f.open(QIODevice::ReadOnly))
{
qWarning("Could not read: %s", qPrintable(m_url.path()));
return;
}
QByteArray bytes;
while (!f.atEnd())
{
QThread::yieldCurrentThread();
bytes.append(f.read(1024));
}
QThread::yieldCurrentThread();
QImage im = ext.isEmpty() ? QImage::fromData(bytes)
: QImage::fromData(bytes, qPrintable(ext));
if (im.isNull())
return;
QString p = m_url.path();
p = p.section("/", -1);
int max = qMax(im.width(), im.height());
QImage frm;
if (max <= 64)
frm = QImage(QSize(64, 64), QImage::Format_ARGB32);
else if (max <= 128)
frm = QImage(QSize(128, 128), QImage::Format_ARGB32);
else if (max <= 256)
frm = QImage(QSize(256, 256), QImage::Format_ARGB32);
else if (max <= 512)
frm = QImage(QSize(512, 512), QImage::Format_ARGB32);
else
frm = QImage(QSize(1024, 1024), QImage::Format_ARGB32);
frm.fill(qRgba(0, 0, 0, 0));
QPainter ptr;
ptr.begin(&frm);
ptr.setBackgroundMode(Qt::TransparentMode);
QRect r;
if (max > 1024)
{
if (max == im.width())
{
float h = float(1024) * float(im.height()) / float(im.width());
r.setSize(QSize(1024, h));
}
else
{
float w = float(1024) * float(im.width()) / float(im.height());
r.setSize(QSize(w, 1024));
}
}
else
{
r.setSize(im.size());
}
int left = (frm.width() - r.width()) / 2;
int top = (frm.height() - r.height()) / 2;
r.moveTopLeft(QPoint(left, top));
QThread::yieldCurrentThread();
ptr.drawImage(r, im);
ptr.end();
emit imageLoaded(frm);
}
bool setDegu::paint(QImage *image){
/*
int w = m_data->fgImage->width(), h = m_data->fgImage->height();
cv::Mat f(h, w, CV_8UC1);
uchar *fg_p = m_data->fgImage->bits();
int bl = m_data->fgImage->bytesPerLine();
memcpy(f.data, fg_p, h*bl);
cv::Mat border_aux(f.size(), CV_8UC1);
cv::Canny(f,border_aux, 50,100, 3);
std::vector<std::vector<cv::Point> > contours;
std::vector<cv::Vec4i> hierarchy;
cv::Mat border_copy(border_aux.size(), CV_8UC1);
border_aux.copyTo(border_copy);
cv::findContours(border_copy, contours, hierarchy, CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cv::Point(0, 0) );
std::vector<cv::Point> big_contour;
std::vector<cv::Point> hull;
if(contours.size() > 0) {
//Group found contours in one big contour
for(int i=0;i<contours.size(); i++) {
if(hierarchy[i][2] < 0) { // No parent, so it's parent
if(big_contour.empty())
big_contour = contours[i];
else
big_contour.insert( big_contour.end(), contours[i].begin(), contours[i].end());
}
}
//Get initial convex hull
cv::convexHull( big_contour, hull, false );
} else {
return true;
}
if(hull.size() == 0) {
return true;
}
//cv::erode(aux, aux, element);
//cv::dilate(aux, aux, element,cv::Point(-1,-1),2);
//cv::erode(aux, aux, element);
SpHullModel newHull(new HullModel());
newHull->local_hull = hull;
newHull->off_x = 0;
newHull->off_y = 0;
//newHull->off_x = j0;
//newHull->off_y = i0;
//newHull->id = (*it)->mobile_id;
newHull->id = NULL;
int w0 = m_data->fgImage->width(),
h0 = m_data->fgImage->height();
//Get principal/minor axis
std::vector<cv::Point2f> data_aux(h0*w0);
float mean_x = 0, mean_y = 0;
int count = 0;
for(int i=0; i<h0; i++)
for(int j=0; j<w0; j++)
if(cv::pointPolygonTest(hull, cv::Point2f(j, i), true) > - 1) {
data_aux[count++] = cv::Point2f(j, i);
mean_x += j;
mean_y += i;
}
//data_aux.resize(count);
//cv::Mat data(2, count, CV_32FC1, &data_aux.front());
cv::Mat data(2, count, CV_32FC1);
cv::Point2f x;
for(int i=0; i<count; i++) {
data.at<float>(0,i) = data_aux[i].x;
data.at<float>(1,i) = data_aux[i].y;
}
//cv::Mat data();
mean_x /= count;
mean_y /= count;
cv::Mat mean(2, 1, CV_32FC1);
mean.at<float>(0) = mean_x;
mean.at<float>(1) = mean_y;
//2. perform PCA
cv::PCA pca(data, mean, CV_PCA_DATA_AS_COL, 1);
//result is contained in pca.eigenvectors (as row vectors)
//std::cout << pca.eigenvectors << std::endl;
//3. get angle of principal axis
float dx = pca.eigenvectors.at<float>(0, 0),
dy = pca.eigenvectors.at<float>(0, 1),
scale = 40.0;
cv::Point3f rline;
cv::Point2f r1, r2;
//Get line general form from principal component
getGeneralLineForm(cv::Point2f(mean_x, mean_y),
cv::Point2f(mean_x + dx*scale, mean_y + dy*scale),
rline);
//Get segment from line
int n1, n2;
getContourToLineIntersection(hull, rline, r1, r2, &n1, &n2);
//Get pixel intersections for normals
std::vector< segment2D<float> > &segs = newHull->segs;
std::vector< segment2D<float> > &hull_segs = newHull->hull_segs;
cv::Rect roi;
roi.x = 0;
roi.y = 0;
roi.width = w0;
roi.height = h0;
cv::Mat aux(f, roi);
//Get segments of movement normal to principal axis. Also reorders r1 and r2 in
//coherence with segments order
getNormalIntersections(aux, roi, hull, r1, r2, n1, n2, dx, dy, segs, hull_segs);
newHull->axis1 = r1;
newHull->axis2 = r2;
*/
//Set new representation
//m_data->hulls.push_back(newHull);
//inactivo temporalmente
std::map<QString,DeguTrackingModel *>::iterator modeloMain;
modeloMain= m_data->modelsToFollow.find("main");
if(modeloMain!=m_data->modelsToFollow.end()){
}else return true;
QPainter painter;
painter.begin(image);
//if(m_data->degu != NULL && m_data->degu->instances.size() > 0) {
//SpHullModel h = m_data->degu->instances.back()->hull;
//SpHullModel hl = newHull;
SpHullModel hl = modeloMain->second->deguShape;
if(!hl.isNull()) {
displayShowHull(painter, hl);
displayShowAxis(painter, hl);
displayShowNormals(painter, hl);
//displayShowHead(painter, m_data->degu, h->off_x, h->off_y);
}
//displayShowTrajectory(painter, m_data->degu->trajectory);
//}
cv::Point2d head=modeloMain->second->headLocation;
QPoint headP(head.x,head.y);
painter.drawEllipse(headP, 20,20);
painter.end();
return true;
}
void LightMaps::paintEvent(QPaintEvent *event)
{
QPainter p;
p.begin(this);
m_normalMap->render(&p, event->rect());
p.setPen(Qt::black);
#if defined(Q_OS_SYMBIAN)
QFont font = p.font();
font.setPixelSize(13);
p.setFont(font);
#endif
p.drawText(rect(), Qt::AlignBottom | Qt::TextWordWrap,
"Map data CCBYSA 2009 OpenStreetMap.org contributors");
p.end();
if (zoomed) {
int dim = qMin(width(), height());
int magnifierSize = qMin(MAX_MAGNIFIER, dim * 2 / 3);
int radius = magnifierSize / 2;
int ring = radius - 15;
QSize box = QSize(magnifierSize, magnifierSize);
// reupdate our mask
if (maskPixmap.size() != box) {
maskPixmap = QPixmap(box);
maskPixmap.fill(Qt::transparent);
QRadialGradient g;
g.setCenter(radius, radius);
g.setFocalPoint(radius, radius);
g.setRadius(radius);
g.setColorAt(1.0, QColor(255, 255, 255, 0));
g.setColorAt(0.5, QColor(128, 128, 128, 255));
QPainter mask(&maskPixmap);
mask.setRenderHint(QPainter::Antialiasing);
mask.setCompositionMode(QPainter::CompositionMode_Source);
mask.setBrush(g);
mask.setPen(Qt::NoPen);
mask.drawRect(maskPixmap.rect());
mask.setBrush(QColor(Qt::transparent));
mask.drawEllipse(g.center(), ring, ring);
mask.end();
}
QPoint center = dragPos - QPoint(0, radius);
center = center + QPoint(0, radius / 2);
QPoint corner = center - QPoint(radius, radius);
QPoint xy = center * 2 - QPoint(radius, radius);
// only set the dimension to the magnified portion
if (zoomPixmap.size() != box) {
zoomPixmap = QPixmap(box);
zoomPixmap.fill(Qt::lightGray);
}
if (true) {
QPainter p(&zoomPixmap);
p.translate(-xy);
m_largeMap->render(&p, QRect(xy, box));
p.end();
}
QPainterPath clipPath;
clipPath.addEllipse(center, ring, ring);
QPainter p(this);
p.setRenderHint(QPainter::Antialiasing);
p.setClipPath(clipPath);
p.drawPixmap(corner, zoomPixmap);
p.setClipping(false);
p.drawPixmap(corner, maskPixmap);
p.setPen(Qt::gray);
p.drawPath(clipPath);
}
if (invert) {
QPainter p(this);
p.setCompositionMode(QPainter::CompositionMode_Difference);
p.fillRect(event->rect(), Qt::white);
p.end();
}
}
void EstateDetails::paintEvent(QPaintEvent *)
{
if (m_recreateQuartz)
{
/*
if (m_quartzBlocks)
{
delete m_quartzBlocks;
m_quartzBlocks = 0;
}
if (m_estate->color().isValid())
{
m_quartzBlocks = new KPixmap();
if (m_orientation == North || m_orientation == South)
m_quartzBlocks->resize(25, m_titleHeight-2);
else
m_quartzBlocks->resize(25, m_titleWidth-2);
drawQuartzBlocks(m_quartzBlocks, *m_quartzBlocks, m_estate->color().light(60), m_estate->color());
m_quartzBlocks = rotatePixmap(m_quartzBlocks);
}
*/
m_recreateQuartz = false;
b_recreate = true;
}
if (b_recreate)
{
delete m_pixmap;
m_pixmap = new QPixmap(width(), height());
QColor greenHouse(0, 255, 0);
QColor redHotel(255, 51, 51);
QPainter painter;
painter.begin(m_pixmap, this);
painter.setPen(Qt::black);
painter.setBrush(m_estate ? m_estate->bgColor() : Qt::white);
painter.drawRect(rect());
/*
// Paint icon only when it exists and fits
if (icon!=0 && width() > icon->width() && height() > icon->height())
painter.drawPixmap( (width() - icon->width())/2, (height() - icon->height())/2, *icon);
*/
if (m_estate)
{
int titleHeight = 50;
QColor titleColor = (m_estate->color().isValid() ? m_estate->color() : m_estate->bgColor().light(80));
KPixmap* quartzBuffer = new KPixmap;
quartzBuffer->resize(25, (height()/4)-2);
QPainter quartzPainter;
quartzPainter.begin(quartzBuffer, this);
painter.setBrush(titleColor);
painter.drawRect(0, 0, width(), titleHeight);
if (m_quartzBlocks)
{
quartzPainter.drawPixmap(0, 0, *m_quartzBlocks);
painter.drawPixmap(1, 1, *quartzBuffer);
}
if (m_estate->houses() > 0)
{
int titleWidth = width() / 5;
if (m_estate->houses() == 5)
{
// Hotel
painter.setBrush(redHotel);
painter.drawRect(2, 2, titleWidth-4, titleHeight-4);
}
else
{
// Houses
painter.setBrush(greenHouse);
int h = titleHeight-4, w = titleWidth-4;
for ( unsigned int i=0 ; i < m_estate->houses() ; i++ )
painter.drawRect(2+(i*(w+2)), 2, w, h);
}
}
quartzPainter.end();
delete quartzBuffer;
// TODO: steal blur code from kicker/taskbar/taskcontainer.cpp
// Estate name
painter.setPen(Qt::white);
int fontSize = KGlobalSettings::generalFont().pointSize();
if (fontSize == -1)
fontSize = KGlobalSettings::generalFont().pixelSize();
painter.setFont(QFont(KGlobalSettings::generalFont().family(), fontSize * 2, QFont::Bold));
painter.drawText(KDialog::marginHint(), KDialog::marginHint(), width()-KDialog::marginHint(), titleHeight, Qt::AlignJustify, m_estate->name());
painter.setPen(Qt::black);
int xText = 0;
// Estate group
if (m_estate->estateGroup())
{
xText = titleHeight - fontSize - KDialog::marginHint();
painter.setFont(QFont(KGlobalSettings::generalFont().family(), fontSize, QFont::Bold));
painter.drawText(5, xText, width()-10, titleHeight, Qt::AlignRight, m_estate->estateGroup()->name().upper());
}
xText = titleHeight + fontSize + 5;
painter.setFont(QFont(KGlobalSettings::generalFont().family(), fontSize, QFont::Normal));
}
b_recreate = false;
}
bitBlt(this, 0, 0, m_pixmap);
}
/*
This regenrate optimize pixmap.
there is single squire image which is repeated n no. of times to genrate new pixmap
this new pixmap is translated to move horizontaly or verticaly depending on orientation.
*/
void HbRepeatIconItem::resizeEvent ( QGraphicsSceneResizeEvent * event )
{
Q_UNUSED(event);
mParentRect = parentItem()->boundingRect();
HbFrameDrawer drawer;
if(mOrientation == Qt::Horizontal){
drawer.setFrameGraphicsName("qtg_fr_progbar_h_mask");
drawer.setFrameType(HbFrameDrawer::ThreePiecesHorizontal);
setIconHeight(mParentRect.size().toSize().height());//set height of the image drawer
}
else{
drawer.setFrameGraphicsName("qtg_fr_progbar_v_mask");
drawer.setFrameType(HbFrameDrawer::ThreePiecesVertical);
setIconWidth(mParentRect.size().toSize().width());//set width of the image drawer
}
drawer.setFillWholeRect(true);
QPixmap track(mParentRect.size().toSize());
track.fill(Qt::white);
QPainter p;
p.begin(&track);
drawer.paint(&p, QRectF(QPointF(0,0),mParentRect.size() ));
p.end();
setGeometry(QRectF(QPointF(0,0),mParentRect.size() ));//set geometry of QGI
QImage i=track.toImage();
//i.invertPixels();
setMask(QPixmap::fromImage(i));
if(mRepeatPixmap){
delete mRepeatPixmap;
mRepeatPixmap = 0;
}
qreal rectWidth = mParentRect.size().width(); //newSize.width();
qreal iconWidth = mIcon.width();
qreal rectHeight = mParentRect.size().height();
qreal iconHeight = mIcon.height();
if(mOrientation == Qt::Horizontal){
mRepeatPixmap = new QPixmap(int(rectWidth + iconWidth), (int)iconHeight);
mRepeatPixmap->fill(Qt::white);
QPainter p2;
p2.begin(mRepeatPixmap);
if(iconWidth > 0){
for(qreal i = 0 ; i < (rectWidth + iconWidth) ; i += iconWidth) {
mIcon.paint(&p2, QRectF(i, 0, iconWidth, iconHeight), mMode);
}
}
p2.end();
}
else{
mRepeatPixmap = new QPixmap((int)iconWidth, int(rectHeight + iconHeight));
mRepeatPixmap->fill(Qt::white);
QPainter p2;
p2.begin(mRepeatPixmap);
if( iconHeight > 0 ){
for(qreal i = 0 ; i < (rectHeight + iconHeight) ; i += iconHeight) {
mIcon.paint(&p2, QRectF(0, i, iconWidth, iconHeight), mMode);
}
}
p2.end();
}
}
void PrintLayout::printTable()
{
struct dive *dive;
int done = 0; // percents done
int i, row = 0, progress, total = estimateTotalDives();
if (!total)
return;
// create and setup a table
QTableView table;
table.setAttribute(Qt::WA_DontShowOnScreen);
table.setSelectionMode(QAbstractItemView::NoSelection);
table.setFocusPolicy(Qt::NoFocus);
table.horizontalHeader()->setVisible(false);
table.verticalHeader()->setVisible(false);
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
table.horizontalHeader()->setResizeMode(QHeaderView::Fixed);
table.verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
#else
table.horizontalHeader()->setSectionResizeMode(QHeaderView::Fixed);
table.verticalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
#endif
table.setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
table.setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
// fit table to one page initially
table.resize(pageW, pageH);
// don't show border
table.setStyleSheet(
"QTableView { border: none }");
// create and fill a table model
TablePrintModel model;
addTablePrintHeadingRow(&model, row); // add one heading row
row++;
progress = 0;
for_each_dive (i, dive) {
if (!dive->selected && printOptions->print_selected)
continue;
addTablePrintDataRow(&model, row, dive);
row++;
progress++;
emit signalProgress((progress * 10) / total);
}
done = 10;
table.setModel(&model); // set model to table
// resize columns to percentages from page width
int accW = 0;
int cols = model.columns;
int tableW = table.width();
for (i = 0; i < model.columns; i++) {
int pw = qCeil((qreal)(tablePrintColumnWidths.at(i) * table.width()) / 100.0);
accW += pw;
if (i == cols - 1 && accW > tableW) /* adjust last column */
pw -= accW - tableW;
table.horizontalHeader()->resizeSection(i, pw);
}
// reset the model at this point
model.callReset();
// a list of vertical offsets where pages begin and some helpers
QList<unsigned int> pageIndexes;
pageIndexes.append(0);
/* the algorithm bellow processes the table rows in multiple passes,
* compensating for loss of space due to moving rows on a new page instead
* of truncating them.
* there is a 'passes' array defining how much percents of the total
* progress each will take. given, the first and last stage of this function
* use 10% each, then the sum of passes[] here should be 80%.
* two should be enough! */
const int passes[] = { 70, 10 };
int tableHeight = 0, lastAccIndex = 0, rowH, accH, headings, headingRowHeightD2, headingRowHeight;
bool newHeading = false;
for (unsigned int pass = 0; pass < sizeof(passes) / sizeof(passes[0]); pass++) {
progress = headings = accH = 0;
total = model.rows - lastAccIndex;
for (i = lastAccIndex; i < model.rows; i++) {
rowH = table.rowHeight(i);
if (i == 0) { // first row is always a heading. it's height is constant.
headingRowHeight = rowH;
headingRowHeightD2 = rowH / 2;
}
if (rowH > pageH - headingRowHeight) // skip huge rows. we don't support row spanning on multiple pages.
continue;
accH += rowH;
if (newHeading) {
headings += rowH;
newHeading = false;
}
if (accH > pageH) {
lastAccIndex = i;
pageIndexes.append(pageIndexes.last() + (accH - rowH));
addTablePrintHeadingRow(&model, i);
newHeading = true;
accH = 0;
i--;
}
tableHeight += table.rowHeight(i);
progress++;
emit signalProgress(done + (progress * passes[pass]) / total);
}
done += passes[pass];
}
done = 90;
pageIndexes.append(pageIndexes.last() + accH + headings);
table.resize(pageW, tableHeight);
/* attach a painter and render pages by using pageIndexes
* there is a weird QPicture dependency here; we need to offset a page
* by headingRowHeightD2, which is half the heading height. the same doesn't
* make sense if we are rendering the table widget directly to the printer-painter. */
QPainter painter(printer);
painter.setRenderHint(QPainter::Antialiasing);
painter.setRenderHint(QPainter::SmoothPixmapTransform);
total = pageIndexes.size() - 1;
progress = 0;
for (i = 0; i < total; i++) {
if (i > 0)
printer->newPage();
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
(void)headingRowHeightD2;
QRegion region(0, pageIndexes.at(i) - 1,
table.width(),
pageIndexes.at(i + 1) - pageIndexes.at(i) + 1);
table.render(&painter, QPoint(0, 0), region);
#else
QRegion region(0, pageIndexes.at(i) + headingRowHeightD2 - 1,
table.width(),
pageIndexes.at(i + 1) - (pageIndexes.at(i) + headingRowHeightD2) + 1);
// vectorize the table first by using QPicture
QPicture pic;
QPainter picPainter;
picPainter.begin(&pic);
table.render(&picPainter, QPoint(0, 0), region);
picPainter.end();
painter.drawPicture(QPoint(0, headingRowHeightD2), pic);
#endif
progress++;
emit signalProgress(done + (progress * 10) / total);
}
}
bool QgsSvgMarkerSymbolLayerV2::writeDxf( QgsDxfExport& e, double mmMapUnitScaleFactor, const QString& layerName, const QgsSymbolV2RenderContext* context, const QgsFeature* f,
const QPointF& shift ) const
{
Q_UNUSED( layerName );
Q_UNUSED( shift ); //todo...
QSvgRenderer r( mPath );
if ( !r.isValid() )
{
return false;
}
QgsDxfPaintDevice pd( &e );
pd.setDrawingSize( QSizeF( r.defaultSize() ) );
//size
double size = mSize;
QgsExpression* sizeExpression = expression( "size" );
bool hasDataDefinedSize = context->renderHints() & QgsSymbolV2::DataDefinedSizeScale || sizeExpression;
if ( sizeExpression )
{
size = sizeExpression->evaluate( *f ).toDouble();
}
if ( mSizeUnit == QgsSymbolV2::MM )
{
size *= mmMapUnitScaleFactor;
}
if ( hasDataDefinedSize )
{
switch ( mScaleMethod )
{
case QgsSymbolV2::ScaleArea:
size = sqrt( size );
break;
case QgsSymbolV2::ScaleDiameter:
break;
}
}
double halfSize = size / 2.0;
//offset, angle
QPointF offset = mOffset;
QgsExpression* offsetExpression = expression( "offset" );
if ( offsetExpression )
{
QString offsetString = offsetExpression->evaluate( *f ).toString();
offset = QgsSymbolLayerV2Utils::decodePoint( offsetString );
}
double offsetX = offset.x();
double offsetY = offset.y();
if ( mSizeUnit == QgsSymbolV2::MM )
{
offsetX *= mmMapUnitScaleFactor;
offsetY *= mmMapUnitScaleFactor;
}
QPointF outputOffset( offsetX, offsetY );
double angle = mAngle;
QgsExpression* angleExpression = expression( "angle" );
if ( angleExpression )
{
angle = angleExpression->evaluate( *f ).toDouble();
}
//angle = -angle; //rotation in Qt is counterclockwise
if ( angle )
outputOffset = _rotatedOffset( outputOffset, angle );
QPainter p;
p.begin( &pd );
if ( !qgsDoubleNear( angle, 0.0 ) )
{
p.translate( r.defaultSize().width() / 2.0, r.defaultSize().height() / 2.0 );
p.rotate( angle );
p.translate( -r.defaultSize().width() / 2.0, -r.defaultSize().height() / 2.0 );
}
pd.setShift( shift );
pd.setOutputSize( QRectF( -halfSize, -halfSize, size, size ) );
pd.setLayer( layerName );
r.render( &p );
p.end();
return true;
}
Altimeter::Altimeter(QWidget *parent) :
QGraphicsView(parent),
feets(0)
{
QPolygon polygon; // helper
this->setGeometry(0,0, WIDGETSIZE, WIDGETSIZE);
// Style Setting
backgroundBrush = QBrush(Qt::black);//QBrush(QColor(0x53, 0x54, 0x48));
circlePen = QPen(Qt::white);
circlePen.setWidth(CIRCLEPENWIDTH);
graduationPen = QPen(Qt::white);
graduationPen.setWidth(2);
graduationFont = QFont("lucida");
graduationFont.setPointSize(12);
graduationFont.setBold(true);
handPenFront = QPen(Qt::black);
handPenFront.setWidth(2);
handPenBack = QPen(Qt::white);
handPenBack.setWidth(2);
handBrushBack = QBrush(Qt::black);
handBrushFront = QBrush(Qt::white);
// BACKGROUND PIXMAP
backgroundPixmap = QPixmap(WIDGETSIZE,WIDGETSIZE);
QPainter painter;
painter.begin(&(this->backgroundPixmap));
painter.setRenderHint(QPainter::Antialiasing);
// Background
painter.fillRect(QRect(0,0,WIDGETSIZE,WIDGETSIZE), backgroundBrush);
// Circle
painter.translate(WIDGETSIZE/2, WIDGETSIZE/2);
painter.setBrush(Qt::NoBrush);
painter.setPen(circlePen);
painter.drawEllipse(QPoint(0,0),
(WIDGETSIZE/2-CIRCLEPENWIDTH),
(WIDGETSIZE/2-CIRCLEPENWIDTH)
);
// Graduation
painter.save();
painter.setFont(graduationFont);
for(int i=0 ; i<10 ; ++i)
{
graduationPen.setWidth(2);
painter.setPen(graduationPen);
painter.drawLine(QPoint(0, -(WIDGETSIZE/2-CIRCLEPENWIDTH)+5),
QPoint(0, -(WIDGETSIZE/2-CIRCLEPENWIDTH)+13));
graduationPen.setWidth(1);
painter.setPen(graduationPen);
painter.drawText(
QPoint(-5, -(WIDGETSIZE/2-CIRCLEPENWIDTH)+28),
QString::number(i));
for(int j=1 ; j<5 ; ++j)
{
painter.rotate(7.2);
painter.drawLine(QPoint(0, -(WIDGETSIZE/2-CIRCLEPENWIDTH)+5),
QPoint(0, -(WIDGETSIZE/2-CIRCLEPENWIDTH)+10));
}
painter.rotate(7.2);
}
painter.restore();
painter.end();
// HAND, FEETS
feetsHand = QPixmap(HANDWIDTH, HANDHEIGHT);
painter.begin(&(this->feetsHand));
painter.setRenderHint(QPainter::Antialiasing);
painter.fillRect(feetsHand.rect(), backgroundBrush);
// Hand front
painter.setBrush(handBrushFront);
painter.setPen(handPenFront);
painter.drawRect(QRect(HANDCENTERX-2, CIRCLEPENWIDTH+5, 4, 16));
painter.drawRect(QRect(
QPoint(HANDCENTERX-3, CIRCLEPENWIDTH+5+15),
QPoint(HANDCENTERX+3, HANDCENTERY))
);
// Hand back
painter.setBrush(handBrushBack);
painter.setPen(handPenBack);
painter.drawRect(HANDCENTERX-3, HANDCENTERY, 6, 25);
painter.drawEllipse(QPoint(HANDCENTERX, HANDCENTERY+25), 6, 6);
painter.end();
// Mask
feetsHand.setMask(feetsHand.createMaskFromColor(
backgroundBrush.color(),
Qt::MaskInColor)
);
// HAND, TENTH of FEETS
tenthHand = QPixmap(HANDWIDTH, HANDHEIGHT);
painter.begin(&(this->tenthHand));
painter.setRenderHint(QPainter::Antialiasing);
painter.fillRect(tenthHand.rect(), backgroundBrush);
// Hand front
painter.setBrush(handBrushFront);
painter.setPen(handPenFront);
polygon.append(HANDCENTER);
polygon.append(QPoint(HANDCENTERX-10, HANDCENTERY-25));
polygon.append(QPoint(HANDCENTERX, HANDCENTERY-75));
polygon.append(QPoint(HANDCENTERX+10, HANDCENTERY-25));
painter.drawPolygon(polygon);
// Hand back
painter.setBrush(handBrushBack);
painter.setPen(handPenBack);
polygon.clear();
polygon.append(HANDCENTER);
polygon.append(QPoint(HANDCENTERX-10, HANDCENTERY+25));
polygon.append(QPoint(HANDCENTERX+10, HANDCENTERY+25));
painter.drawPolygon(polygon);
painter.end();
// Mask
tenthHand.setMask(tenthHand.createMaskFromColor(
backgroundBrush.color(),
Qt::MaskInColor)
);
// HAND, HUNDREDS of FEETS
hundredsHand = QPixmap(HANDWIDTH, HANDHEIGHT);
painter.begin(&(this->hundredsHand));
painter.setRenderHint(QPainter::Antialiasing);
painter.fillRect(hundredsHand.rect(), backgroundBrush);
// Hand front
painter.setBrush(handBrushFront);
painter.setPen(handPenFront);
painter.drawRect(QRect(
HANDCENTERX-2,
CIRCLEPENWIDTH+5,
4,
HANDCENTERY-CIRCLEPENWIDTH-5)
);
polygon.clear();
polygon.append(QPoint(HANDCENTERX-10, CIRCLEPENWIDTH+5));
polygon.append(QPoint(HANDCENTERX+10, CIRCLEPENWIDTH+5));
polygon.append(QPoint(HANDCENTERX, CIRCLEPENWIDTH+5+15));
painter.drawPolygon(polygon);
// Hand back
painter.setBrush(handBrushBack);
painter.setPen(handPenBack);
painter.end();
// Mask
hundredsHand.setMask(hundredsHand.createMaskFromColor(
backgroundBrush.color(),
Qt::MaskInColor)
);
}
void OrbitsWidget::paintEvent(QPaintEvent*)
{
QPainter DC;
DC.begin(this);
DC.setRenderHint(QPainter::Antialiasing, true);
int min_size = qMin(width(), height());
int min_delta = min_size / 10;
const int num = numOfElectrons.count();
if (num == 0) {
DC.drawText(QPoint(width() / 3, height() / 3), i18n("Unknown Electron Distribution"));
return; // no orbits, do nothing
}
//make sure the biggest orbit fits in the widget
//diameter
int d = min_size - 2 * min_delta;
//the radius of the current orbit
int r = d / 2;
//the radius of an 'electron'
int r_electron = r / 20;
//difference to the previous circle
int ddx = r / num;
QList<int>::Iterator it = numOfElectrons.end();
--it;
for (int i = 0; i < num; ++i) {
int mx = min_delta + ddx * i; //the x-coordinate for the current circle
int my = min_delta + ddx * i; //the y-coordinate for the current circle
DC.setBrush(Qt::NoBrush);
DC.setPen(Qt::black);
//draw the big ellipses in concentric circles
DC.drawEllipse(mx, my, d, d);
DC.setPen(Qt::NoPen);
for (int e = 0; e < *it; ++e) {
int x = (int)translateToDX(d / 2.0, (double)e, *it);
int y = (int)translateToDY(d / 2.0, (double)e, *it);
//Creating a gradient for the current electron.
QRadialGradient grad(QPointF(x + mx + d / 2 - r_electron / 2, y + my + d / 2 - r_electron / 2), r_electron);
grad.setColorAt(0, Qt::white);
grad.setColorAt(0.2, Qt::yellow);
grad.setColorAt(1, QColor(Qt::yellow).darker());
DC.setBrush(QBrush(grad));
DC.drawEllipse(x + mx + d / 2 - r_electron,
y + my + d / 2 - r_electron,
2 * r_electron,
2 * r_electron);
}
--it;
d -= 2 * ddx;
}
}
void KniftyClient::update_captionBuffer()
{
if (!KniftyHandler::initialized()) return;
const uint maxCaptionLength = 300; // truncate captions longer than this!
QString captionText(caption() );
if (captionText.length() > maxCaptionLength) {
captionText.truncate(maxCaptionLength);
captionText.append(" [...]");
}
QFontMetrics fm(s_titleFont);
int captionWidth = fm.width(captionText);
QPixmap textPixmap;
QPainter painter;
if(KniftyHandler::titleShadow())
{
// prepare the shadow
textPixmap = QPixmap(captionWidth+2*2, s_titleHeight ); // 2*2 px shadow space
textPixmap.fill(QColor(0,0,0));
textPixmap.setMask( textPixmap.createHeuristicMask(TRUE) );
painter.begin(&textPixmap);
painter.setFont(s_titleFont);
painter.setPen(white);
painter.drawText(textPixmap.rect(), AlignCenter, captionText );
painter.end();
}
QImage shadow;
ShadowEngine se;
// active
aCaptionBuffer->resize(captionWidth+4, s_titleHeight ); // 4 px shadow
painter.begin(aCaptionBuffer);
painter.drawTiledPixmap(aCaptionBuffer->rect(), *aTitleBarTile);
if(KniftyHandler::titleShadow())
{
shadow = se.makeShadow(textPixmap, QColor(0, 0, 0));
painter.drawImage(1, 1, shadow);
}
painter.setFont(s_titleFont);
painter.setPen(options()->color(KDecoration::ColorFont, true));
painter.drawText(aCaptionBuffer->rect(), AlignCenter, captionText );
painter.end();
// inactive
iCaptionBuffer->resize(captionWidth+4, s_titleHeight );
painter.begin(iCaptionBuffer);
painter.drawTiledPixmap(iCaptionBuffer->rect(), *iTitleBarTile);
if(KniftyHandler::titleShadow())
{
painter.drawImage(1, 1, shadow);
}
painter.setFont(s_titleFont);
painter.setPen(options()->color(KDecoration::ColorFont, false));
painter.drawText(iCaptionBuffer->rect(), AlignCenter, captionText );
painter.end();
captionBufferDirty = false;
}
// creates a polygon from a given vector RegularData1D * data
void RegularData2DWidget::createPlot()
{
// no data => no polygon
if (data_ == 0 ||
data_->size() == 0)
{
return;
}
// set up the ColorMap... TODO: This should be done by a dialog or something similar
ColorRGBA colorList[3];
ColorMap color_table_;
colorList[0] = ColorRGBA(1.,0.,0.,1.);
colorList[1] = ColorRGBA(0.,1.,0.,1.);
colorList[2] = ColorRGBA(0.,0.,1.,1.);
color_table_.setBaseColors(colorList, 3);
color_table_.setNumberOfColors(100);
// determine the minimal and maximal values in data_
float min = (*data_)[0];
float max = (*data_)[0];
for (Position i=1; i < (*data_).size(); i++)
{
if ((*data_)[i] < min) min = (*data_)[i];
else if ((*data_)[i] > max) max = (*data_)[i];
}
color_table_.setRange(min, max);
color_table_.createMap();
//maximal number of Lines and Columns
Size max_x = (*data_).getSize().x;
Size max_y = (*data_).getSize().y;
// Draw the points
QPixmap pixmap;
pixmap.resize(max_x, max_y);
pixmap.fill(); // delete the old picture
QPainter paint;
paint.begin(&pixmap); // set the Painter
try
{
QColor pCol;
for (Position y=0; y< max_y; y++)
{
for (Position x=0; x< max_x; x++)
{
ColorRGBA mapcolor = color_table_.map(data_->getData(x + y * max_x));
pCol = QColor(mapcolor.getRed(), mapcolor.getGreen(), mapcolor.getBlue());
paint.setPen(pCol);
paint.drawPoint(x, y);
}
}
}
catch(...)
{
setStatusbarText("Error: Point in dataset out of grid!");
Log.error() << "Error: Point in dataset out of grid!" << std::endl;
return;
}
paint.end();
//put the pixmapItem into objects
PixmapItem* pixItem = new PixmapItem(&canvas_, pixmap);
pixItem->show();
objects_.push_back(dynamic_cast<Q3CanvasItem*> (pixItem));
// resize the canvas to fit the data
canvas_.resize(max_x, max_y);
}
void SXBSchView::print(QPrinter* pPrinter)
{
m_pDoc->resetSelect();
updateViewBuffer(true);
QPainter paint;
if(paint.begin(pPrinter ) ) {
int dpi;
#ifdef Q_WS_MACX
int dpix,dpiy;;
dpix = pPrinter->logicalDpiX();
dpiy = pPrinter->logicalDpiY();
dpi=((dpix < dpiy) ? dpix : dpiy);
#else
dpi = pPrinter->resolution();
#endif
paint.setRenderHint(QPainter::Antialiasing, true);
// QRect rcPaper = pPrinter->paperRect();
// printf("paperRect %d,%d,%d,%d\n",rcPaper.left(),rcPaper.top(),rcPaper.width(),rcPaper.height());
QRect rcVp = paint.viewport();
QRect rcPg = pPrinter->pageRect();
// printf("pageRect %d,%d,%d,%d\n",rcPg.left(),rcPg.top(),rcPg.width(),rcPg.height());
// int orientation = pPrinter->orientation();
// printf("orientation %d\n",orientation);
int vpWidth, vpHeight;
int pgLeft, pgTop, pgWidth, pgHeight;
vpWidth =rcVp.width();
vpHeight = rcVp.height();
pgLeft =rcPg.left();
pgTop =rcPg.top();
pgWidth =rcPg.width();
pgHeight = rcPg.height();
//印刷時に印刷の向きを変えてもpageRect()の返す値が変わらないQtのバグ(?)の対策
if( (vpWidth > vpHeight && pgWidth < pgHeight)
|| (vpWidth < vpHeight && pgWidth > pgHeight) ) {
int swapn;
swapn = pgLeft;
pgLeft = pgTop;
pgTop = swapn;
swapn = pgWidth;
pgWidth = pgHeight;
pgHeight = swapn;
}
QSettings *settings = g_cfg.getSettings();
int leftMargin = 15;
int topMargin = 15;
int rightMargin = 15;
int bottomMargin = 15;
settings->beginGroup("PrintOption");
bool color = settings->value("Color",true).toBool();
settings->endGroup();
settings->beginGroup("PrintMargin");
topMargin = settings->value("Top",15).toInt();
bottomMargin = settings->value("Bottom",15).toInt();
leftMargin = settings->value("Left",15).toInt();
rightMargin = settings->value("Right",15).toInt();
settings->endGroup();
if (topMargin < 0) topMargin = 0;
else if (topMargin > 50) topMargin = 50;
if (bottomMargin < 0) bottomMargin = 0;
else if (bottomMargin > 50) bottomMargin = 50;
if (leftMargin < 0) leftMargin = 0;
else if (leftMargin > 50) leftMargin = 50;
if (rightMargin < 0) rightMargin = 0;
else if (rightMargin > 50) rightMargin = 50;
topMargin = dpi * 10 * topMargin / 254;
bottomMargin = dpi * 10 * bottomMargin / 254;
leftMargin = dpi * 10 * leftMargin / 254;
rightMargin = dpi * 10 * rightMargin / 254;
// printf("SXBSchView::print() dpi:%d\n",dpi);
paint.save();
paint.setViewTransformEnabled (true);
paint.resetMatrix();
SSize size = m_pDoc->SheetSize();
int w = size.w();
int h = size.h();
int dw = w*10;
int dh = h*10;
// p->setWindow( 0,0, dw, dh );
// QRect rc = paint.viewport();
int rightWidth = vpWidth-(pgLeft+pgWidth);
if(rightWidth < 0) rightWidth = 0;
int bottomWidth = vpHeight-(pgTop+pgHeight);
if(bottomWidth < 0) bottomWidth = 0;
leftMargin -= pgLeft;
if(leftMargin < 0)leftMargin = 0;
topMargin -= pgTop;
if(topMargin < 0) topMargin = 0;
rightMargin -= rightWidth;
if(rightMargin < 0) rightMargin = 0;
bottomMargin -= bottomWidth;
if(bottomMargin < 0) bottomMargin = 0;
int vw = pgWidth-(leftMargin+rightMargin);
int vh = pgHeight-(topMargin+bottomMargin);
double sheetRatio=(double)w / (double)h;
double viewRatio=(double)vw / (double)vh;
int newW;
int newH;
if(sheetRatio > viewRatio) {
newW = vw;
newH = (int)(vw / sheetRatio);
} else {
newH = vh;
newW = (int)(vh * sheetRatio);
}
// printf("newW,H=%d,%d\n",newW,newH);
// p->setViewport( rc.left() + (vw-newW)/2,
// rc.top() + (vh-newH)/2,
// newW, newH );
// QRect rcvp = p->viewport();
// printf("x,y,w,h %d,%d,%d,%d\n",rcvp.x(),rcvp.y(),rcvp.width(),rcvp.height());
paint.setViewport( leftMargin+ (vw-newW)/2,
topMargin + (vh-newH)/2,
newW, newH );
paint.setWindow( 0,0, dw, dh );
// rcvp = p->viewport();
// printf("x,y,w,h %d,%d,%d,%d\n",rcvp.x(),rcvp.y(),rcvp.width(),rcvp.height());
QRect rcClip = QRect(0,0,dw,dh);
SRect srcClip =SRect(0,0,w,h);
paint.setBackground(Qt::white);
paint.eraseRect(0,0,dw,dh);
g_drawFrame(&paint,size,rcClip,Qt::black,1,10);
drawMainXBSchObj(&paint,(color ? DRAW_ON : DRAW_MONO)|DRAW_FOR_PRINT,&srcClip,false,1,10);
paint.restore();
paint.end();
}
}
BalloonMsg::BalloonMsg(void *param, const QString &_text, QStringList &btn, QWidget *parent, const QRect *rcParent,
bool bModal, bool bAutoHide, unsigned bwidth, const QString &box_msg, bool *bChecked)
: QDialog(parent, "ballon", bModal,
(bAutoHide ? WType_Popup : WType_TopLevel | WStyle_StaysOnTop)
| WStyle_Customize | WStyle_NoBorderEx | WStyle_Tool | WDestructiveClose | WX11BypassWM)
{
m_param = param;
m_parent = parent;
m_width = bwidth;
m_bAutoHide = bAutoHide;
m_bYes = false;
m_bChecked = bChecked;
bool bTailDown = true;
setPalette(QToolTip::palette());
text = _text;
QFrame *frm = new QFrame(this);
frm->setPalette(palette());
QVBoxLayout *vlay = new QVBoxLayout(frm);
vlay->setMargin(0);
m_check = NULL;
if (!box_msg.isEmpty()){
m_check = new QCheckBox(box_msg, frm);
vlay->addWidget(m_check);
if (m_bChecked)
m_check->setChecked(*m_bChecked);
}
QHBoxLayout *lay = new QHBoxLayout(vlay);
lay->setSpacing(5);
lay->addStretch();
unsigned id = 0;
bool bFirst = true;
for (QStringList::Iterator it = btn.begin(); it != btn.end(); ++it, id++){
BalloonButton *b = new BalloonButton(*it, frm, id);
connect(b, SIGNAL(action(int)), this, SLOT(action(int)));
lay->addWidget(b);
if (bFirst){
b->setDefault(true);
bFirst = false;
}
}
setButtonsPict(this);
lay->addStretch();
int wndWidth = frm->minimumSizeHint().width();
int hButton = frm->minimumSizeHint().height();
int txtWidth = bwidth;
QRect rc;
if (rcParent){
rc = *rcParent;
}else{
QPoint p = parent->mapToGlobal(parent->rect().topLeft());
rc = QRect(p.x(), p.y(), parent->width(), parent->height());
}
if (rc.width() > txtWidth) txtWidth = rc.width();
QSimpleRichText richText(_text, font(), "", QStyleSheet::defaultSheet(), QMimeSourceFactory::defaultFactory(), -1, Qt::blue, false);
richText.setWidth(wndWidth);
richText.adjustSize();
QSize s(richText.widthUsed(), richText.height());
QSize sMin = frm->minimumSizeHint();
if (s.width() < sMin.width())
s.setWidth(sMin.width());
int BALLOON_SHADOW = BALLOON_SHADOW_DEF;
#ifdef WIN32
/* FIXME */
/* if ((GetClassLong(winId(), GCL_STYLE) & CS_DROPSHADOW) && style().inherits("QWindowsXPStyle"))
BALLOON_SHADOW = 0; */
#endif
resize(s.width() + BALLOON_R * 2 + BALLOON_SHADOW,
s.height() + BALLOON_R * 2 + BALLOON_TAIL + BALLOON_SHADOW + hButton + BALLOON_MARGIN);
mask = QBitmap(width(), height());
int w = width() - BALLOON_SHADOW;
int tailX = w / 2;
int posX = rc.left() + rc.width() / 2 + BALLOON_TAIL_WIDTH - tailX;
if (posX <= 0) posX = 1;
QRect rcScreen = screenGeometry();
if (posX + width() >= rcScreen.width())
posX = rcScreen.width() - 1 - width();
int tx = posX + tailX - BALLOON_TAIL_WIDTH;
if (tx < rc.left()) tx = rc.left();
if (tx > rc.left() + rc.width()) tx = rc.left() + rc.width();
tailX = tx + BALLOON_TAIL_WIDTH - posX;
if (tailX < BALLOON_R) tailX = BALLOON_R;
if (tailX > width() - BALLOON_R - BALLOON_TAIL_WIDTH) tailX = width() - BALLOON_R - BALLOON_TAIL_WIDTH;
if (rc.top() <= height() + 2){
bTailDown = false;
move(posX, rc.top() + rc.height() + 1);
}else{
move(posX, rc.top() - height() - 1);
}
int pos = 0;
int h = height() - BALLOON_SHADOW - BALLOON_TAIL;
if (!bTailDown) pos += BALLOON_TAIL;
textRect.setRect(BALLOON_R, pos + BALLOON_R, w - BALLOON_R * 2, h);
frm->resize(s.width(), hButton);
frm->move(BALLOON_R, pos + h - BALLOON_R - hButton);
QPainter p;
p.begin(&mask);
#ifdef WIN32
QColor bg(255, 255, 255);
QColor fg(0, 0, 0);
#else
QColor bg(0, 0, 0);
QColor fg(255, 255, 255);
#endif
p.fillRect(0, 0, width(), height(), bg);
p.fillRect(0, pos + BALLOON_R, w, h - BALLOON_R * 2, fg);
p.fillRect(BALLOON_R, pos, w - BALLOON_R * 2, h, fg);
p.fillRect(BALLOON_SHADOW, pos + BALLOON_R + BALLOON_SHADOW, w, h - BALLOON_R * 2, fg);
p.fillRect(BALLOON_R + BALLOON_SHADOW, pos + BALLOON_SHADOW, w - BALLOON_R * 2, h, fg);
p.setBrush(fg);
p.drawEllipse(0, pos, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(w - BALLOON_R * 2, pos, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(w - BALLOON_R * 2, pos + h - BALLOON_R * 2, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(0, pos + h - BALLOON_R * 2, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(BALLOON_SHADOW, pos + BALLOON_SHADOW, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(w - BALLOON_R * 2 + BALLOON_SHADOW, pos + BALLOON_SHADOW, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(w - BALLOON_R * 2 + BALLOON_SHADOW, pos + h - BALLOON_R * 2 + BALLOON_SHADOW, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(BALLOON_SHADOW, pos + h - BALLOON_R * 2 + BALLOON_SHADOW, BALLOON_R * 2, BALLOON_R * 2);
QPointArray arr(3);
arr.setPoint(0, tailX, bTailDown ? h : pos);
arr.setPoint(1, tailX + BALLOON_TAIL_WIDTH, bTailDown ? h : pos);
arr.setPoint(2, tailX - BALLOON_TAIL_WIDTH, bTailDown ? height() - BALLOON_SHADOW : 0);
p.drawPolygon(arr);
arr.setPoint(0, tailX + BALLOON_SHADOW, (bTailDown ? h : pos) + BALLOON_SHADOW);
arr.setPoint(1, tailX + BALLOON_TAIL_WIDTH + BALLOON_SHADOW, (bTailDown ? h : pos) + BALLOON_SHADOW);
arr.setPoint(2, tailX - BALLOON_TAIL_WIDTH + BALLOON_SHADOW, bTailDown ? height() : BALLOON_SHADOW);
p.drawPolygon(arr);
p.end();
setMask(mask);
qApp->syncX();
QPixmap pict = QPixmap::grabWindow(QApplication::desktop()->winId(), x(), y(), width(), height());
intensity(pict, -0.50f);
p.begin(&pict);
p.setBrush(colorGroup().background());
p.drawEllipse(0, pos, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(w - BALLOON_R * 2, pos, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(w - BALLOON_R * 2, pos + h - BALLOON_R * 2, BALLOON_R * 2, BALLOON_R * 2);
p.drawEllipse(0, pos + h - BALLOON_R * 2, BALLOON_R * 2, BALLOON_R * 2);
arr.setPoint(0, tailX, bTailDown ? h - 1 : pos + 1);
arr.setPoint(1, tailX + BALLOON_TAIL_WIDTH, bTailDown ? h - 1 : pos + 1);
arr.setPoint(2, tailX - BALLOON_TAIL_WIDTH, bTailDown ? height() - BALLOON_SHADOW : 0);
p.drawPolygon(arr);
p.fillRect(0, pos + BALLOON_R, w, h - BALLOON_R * 2, colorGroup().background());
p.fillRect(BALLOON_R, pos, w - BALLOON_R * 2, h, colorGroup().background());
p.drawLine(0, pos + BALLOON_R, 0, pos + h - BALLOON_R);
p.drawLine(w - 1, pos + BALLOON_R, w - 1, pos + h - BALLOON_R);
if (bTailDown){
p.drawLine(BALLOON_R, 0, w - BALLOON_R, 0);
p.drawLine(BALLOON_R, h - 1, tailX, h - 1);
p.drawLine(tailX + BALLOON_TAIL_WIDTH, h - 1, w - BALLOON_R, h - 1);
}else{
p.drawLine(BALLOON_R, pos + h - 1, w - BALLOON_R, pos + h - 1);
p.drawLine(BALLOON_R, pos, tailX, pos);
p.drawLine(tailX + BALLOON_TAIL_WIDTH, pos, w - BALLOON_R, pos);
}
p.end();
setBackgroundPixmap(pict);
setAutoMask(true);
if (!bAutoHide)
setFocusPolicy(NoFocus);
QWidget *top = NULL;
if (parent)
top = parent->topLevelWidget();
if (top){
raiseWindow(top);
top->installEventFilter(this);
}
}
//________________________________________________
void TransitionWidget::paintEvent( QPaintEvent* event )
{
// fully transparent case
if( opacity() >= 1.0 && endPixmap().isNull() ) return;
if( !_paintEnabled ) return;
// get rect
QRect rect = event->rect();
if( !rect.isValid() ) rect = this->rect();
// local pixmap
const bool paintOnWidget( testFlag( PaintOnWidget ) && !testFlag( Transparent ) );
if( !paintOnWidget )
{
if( _currentPixmap.isNull() || _currentPixmap.size() != size() )
{ _currentPixmap = QPixmap( size() ); }
}
// fill
_currentPixmap.fill( Qt::transparent );
// copy local pixmap to current
{
QPainter p;
// draw end pixmap first, provided that opacity is small enough
if( opacity() >= 0.004 && !_endPixmap.isNull() )
{
// faded endPixmap if parent target is transparent and opacity is
if( opacity() <= 0.996 && testFlag( Transparent ) )
{
fade( _endPixmap, _currentPixmap, opacity(), rect );
p.begin( &_currentPixmap );
p.setClipRect( event->rect() );
} else {
if( paintOnWidget ) p.begin( this );
else p.begin( &_currentPixmap );
p.setClipRect( event->rect() );
p.drawPixmap( QPoint(), _endPixmap );
}
} else {
if( paintOnWidget ) p.begin( this );
else p.begin( &_currentPixmap );
p.setClipRect( event->rect() );
}
// draw fading start pixmap
if( opacity() <= 0.996 && !_startPixmap.isNull() )
{
if( opacity() >= 0.004 )
{
fade( _startPixmap, _localStartPixmap, 1.0-opacity(), rect );
p.drawPixmap( QPoint(), _localStartPixmap );
} else p.drawPixmap( QPoint(), _startPixmap );
}
p.end();
}
// copy current pixmap on widget
if( !paintOnWidget )
{
QPainter p( this );
p.setClipRect( event->rect() );
p.drawPixmap( QPoint(0,0), _currentPixmap );
p.end();
}
}
void SkyMapQDraw::paintEvent( QPaintEvent *event ) {
Q_UNUSED(event);
// This is machinery to prevent multiple concurrent paint events / recursive paint events
if( m_DrawLock ) {
kDebug() << "I just prevented a recursive / concurrent draw!";
return;
}
setDrawLock( true );
calculateFPS();
//If computeSkymap is false, then we just refresh the window using the stored sky pixmap
//and draw the "overlays" on top. This lets us update the overlay information rapidly
//without needing to recompute the entire skymap.
//use update() to trigger this "short" paint event; to force a full "recompute"
//of the skymap, use forceUpdate().
if (!m_SkyMap->computeSkymap)
{
QPainter p;
p.begin( this );
p.drawLine(0,0,1,1); // Dummy operation to circumvent bug. TODO: Add details
p.drawPixmap( 0, 0, *m_SkyPixmap );
drawOverlays(p);
p.end();
setDrawLock( false );
return ; // exit because the pixmap is repainted and that's all what we want
}
// FIXME: used to to notify infobox about possible change of object coordinates
// Not elegant at all. Should find better option
m_SkyMap->showFocusCoords();
m_SkyMap->setupProjector();
SkyQPainter psky(this, m_SkyPixmap);
//FIXME: we may want to move this into the components.
psky.begin();
//Draw all sky elements
psky.drawSkyBackground();
m_KStarsData->skyComposite()->draw( &psky );
//Finish up
psky.end();
QPainter psky2;
psky2.begin( this );
psky2.drawLine(0,0,1,1); // Dummy op.
psky2.drawPixmap( 0, 0, *m_SkyPixmap );
drawOverlays(psky2);
psky2.end();
if(m_SkyMap->m_previewLegend)
{
m_SkyMap->m_legend.paintLegend(m_SkyPixmap);
}
m_SkyMap->computeSkymap = false; // use forceUpdate() to compute new skymap else old pixmap will be shown
setDrawLock( false );
}
/**
* @brief Axis::draw
*rysuje oś
* @return narysowaną właśnie oś
*/
QPixmap Axis::draw()
{
QFontMetrics fm(this->getFont());
const int tickCount = (this->max-this->min)/this->tick;
const QString unit = this->showUnit?" "+this->unit:"";
int textWidth = fm.width(QString::number(this->max)+unit);
int textHeight = fm.height();
QPixmap temp;
float space;
//najdluzszy tekst
for(int i=0; i<=tickCount; i++)
{
if(fm.width(QString::number(this->min+tick*i)+unit) > textWidth)
textWidth = fm.width(QString::number(this->min+tick*i)+unit);
}
if(position==left || position==right)
{
//this->setGeometry(Geometry(0,0,textWidth+6+this->tickSize, this->geometry.getHeight()));
int dodatek=0;
if(this->label.getGeometry().getWidth()>0)
dodatek = this->label.getGeometry().getWidth()+2;
temp = QPixmap(textWidth+6+this->tickSize+dodatek, this->geometry.getHeight());
space = (temp.height()-20)/(max-min)*tick;
if(position == left)
textWidth += dodatek;
}
else
{
//this->setGeometry(Geometry(0, 0, this->geometry.getWidth(), textHeight+6+tickSize));
temp = QPixmap(this->geometry.getWidth(), textHeight+6+this->tickSize);
space = (temp.width())/(max-min)*tick;
}
QPainter p;
p.begin(&temp);
p.fillRect(0, 0, temp.width(), temp.height(), Qt::white);
p.setFont(this->getFont());
if(position==left)
{
if(this->label.getGeometry().getWidth() > 0)
{
//textWidth += this->label.getGeometry().getWidth()+2;
p.drawPixmap(0, (temp.height()-this->label.getGeometry().getHeight())/2, this->label.draw());
}
if(tickDirection==inside)
p.drawLine(textWidth+5, 10, textWidth+5, temp.height()-10);
else if(tickDirection == middle)
p.drawLine(textWidth+5+tickSize/2, 10, textWidth+5+tickSize/2, temp.height()-10);
else
p.drawLine(textWidth+5+tickSize, 10, textWidth+5+tickSize, temp.height()-10);
for(int i=tickCount; i>=0; i--)
{
p.drawLine(textWidth+5, temp.height()-10-i*space, textWidth+5+tickSize, temp.height()-10-i*space);
p.drawText(0, temp.height()-10-i*space-textHeight/2, textWidth, textHeight, Qt::AlignRight, QString::number(min+tick*i)+unit);
}
p.drawLine(textWidth+5, 10, textWidth+5+tickSize, 10);
}
else if(position == right)
{
if(tickDirection==inside)
p.drawLine(1+tickSize, 10, 1+tickSize, temp.height()-10);
else if(tickDirection == middle)
p.drawLine(1+tickSize/2, 10, 1+tickSize/2, temp.height()-10);
else
p.drawLine(1, 10, 1, temp.height()-10);
for(int i=tickCount; i>=0; i--)
{
p.drawLine(1, temp.height()-10-i*space, 1+tickSize, temp.height()-10-i*space);
p.drawText(6+tickSize, temp.height()-10-i*space-textHeight/2, textWidth, textHeight, Qt::AlignLeft, QString::number(min+tick*i)+unit);
}
p.drawLine(1, 10, 1+tickSize, 10);
if(this->label.getGeometry().getWidth() > 0)
{
//textWidth += this->label.getGeometry().getWidth()+2;
p.drawPixmap(6+tickSize+textWidth+2, (temp.height()-this->label.getGeometry().getHeight())/2, this->label.draw());
}
}
else if(position == bottom)
{
if(tickDirection==outside)
p.drawLine(0, 1, temp.width(), 1);
else if(tickDirection == middle)
p.drawLine(0, 1+tickSize/2, temp.width(), 1+tickSize/2);
else
p.drawLine(0, 1+tickSize, temp.width(), 1+tickSize);
for(int i=tickCount; i>=0; i--)
{
p.drawLine(i*space, 1, i*space, 1+tickSize);
//p.drawText(6+tickSize, temp.height()-10-i*space+textHeight/2, QString::number(min+tick*i)+unit);
}
p.drawLine(temp.width()-1, 1, temp.width()-1, 1+tickSize);
}
else //top
{
if(tickDirection==outside)
p.drawLine(10, 5+tickSize+textHeight, temp.width()-10, 5+tickSize+textHeight);
else if(tickDirection == middle)
p.drawLine(10, 5+tickSize/2+textHeight, temp.width()-10, 5+tickSize/2+textHeight);
else
p.drawLine(10, 5+textHeight, temp.width()-10, 5+textHeight);
for(int i=tickCount; i>=0; i--)
{
p.drawLine(10+i*space, 6+textHeight, 10+i*space, 6+tickSize+textHeight);
//p.drawText(6+tickSize, temp.height()-10-i*space+textHeight/2, QString::number(min+tick*i)+unit);
}
p.drawLine(temp.width()-10, 6+textHeight, temp.width()-10, 6+tickSize+textHeight);
}
p.end();
this->geometry.setWidth(temp.width());
this->geometry.setHeight(temp.height());
return temp;
}
void PrintLayout::printProfileDives(int divesPerRow, int divesPerColumn)
{
int i, row = 0, col = 0, printed = 0, total = estimateTotalDives();
int animationOriginal = prefs.animation_speed;
struct dive *dive;
if (!total)
return;
// disable animations on the profile:
prefs.animation_speed = 0;
// setup a painter
QPainter painter;
painter.begin(printer);
painter.setRenderHint(QPainter::Antialiasing);
painter.setRenderHint(QPainter::SmoothPixmapTransform);
// setup the profile widget
QPointer<ProfileWidget2> profile = MainWindow::instance()->graphics();
const int profileFrameStyle = profile->frameStyle();
profile->setFrameStyle(QFrame::NoFrame);
profile->setPrintMode(true, !printOptions->color_selected);
profile->setFontPrintScale(divesPerRow * divesPerColumn > 3 ? 0.6 : 1.0);
QSize originalSize = profile->size();
// swap rows/col for landscape
if (printer->orientation() == QPrinter::Landscape) {
int swap = divesPerColumn;
divesPerColumn = divesPerRow;
divesPerRow = swap;
}
// padding in pixels between two dives. no padding if only one dive per page.
const int padDef = 20;
const int padW = (divesPerColumn < 2) ? 0 : padDef;
const int padH = (divesPerRow < 2) ? 0 : padDef;
// estimate dimensions for a single dive
const int scaledW = ESTIMATE_DIVE_DIM(pageW, divesPerColumn, padW);
const int scaledH = ESTIMATE_DIVE_DIM(pageH, divesPerRow, padH);
// padding in pixels between profile and table
const int padPT = 5;
// create a model and table
ProfilePrintModel model;
model.setFontsize(7); // if this is changed we also need to change 'const int sr' in the constructor
// if there is only one dive per page row we pass fitNotesToHeight to be almost half the page height
QPointer<QTableView> table(createProfileTable(&model, scaledW, (divesPerRow == 1) ? scaledH * 0.45 : 0.0));
// profilePrintTableMaxH updates after the table is created
const int tableH = profilePrintTableMaxH;
// resize the profile widget
profile->resize(scaledW, scaledH - tableH - padPT);
// offset table or profile on top
int yOffsetProfile = 0, yOffsetTable = 0;
if (printOptions->notes_up)
yOffsetProfile = tableH + padPT;
else
yOffsetTable = scaledH - tableH;
// plot the dives at specific rows and columns on the page
for_each_dive (i, dive) {
if (!dive->selected && printOptions->print_selected)
continue;
if (col == divesPerColumn) {
col = 0;
row++;
if (row == divesPerRow) {
row = 0;
printer->newPage();
}
}
// draw a profile
QTransform origTransform = painter.transform();
painter.translate((scaledW + padW) * col, (scaledH + padH) * row + yOffsetProfile);
profile->plotDive(dive, true); // make sure the profile is actually redrawn
#ifdef Q_OS_LINUX // on Linux there is a vector line bug (big lines in PDF), which forces us to render to QImage
QImage image(scaledW, scaledH - tableH - padPT, QImage::Format_ARGB32);
QPainter imgPainter(&image);
imgPainter.setRenderHint(QPainter::Antialiasing);
imgPainter.setRenderHint(QPainter::SmoothPixmapTransform);
profile->render(&imgPainter, QRect(0, 0, scaledW, scaledH - tableH - padPT));
imgPainter.end();
painter.drawImage(image.rect(),image);
#else // for other OS we can try rendering the profile as vector
profile->render(&painter, QRect(0, 0, scaledW, scaledH - tableH - padPT));
#endif
painter.setTransform(origTransform);
// draw a table
QPicture pic;
QPainter picPainter;
painter.translate((scaledW + padW) * col, (scaledH + padH) * row + yOffsetTable);
model.setDive(dive);
picPainter.begin(&pic);
table->render(&picPainter);
picPainter.end();
painter.drawPicture(QPoint(0,0), pic);
painter.setTransform(origTransform);
col++;
printed++;
emit signalProgress((printed * 100) / total);
}
// cleanup
painter.end();
profile->setFrameStyle(profileFrameStyle);
profile->setPrintMode(false);
profile->resize(originalSize);
// we need to force a redraw of the profile so it switches back from print mode
profile->plotDive(0, true);
// re-enable animations
prefs.animation_speed = animationOriginal;
}
void ProjectorWindow::paintEvent(QPaintEvent* ev)
{
// This event is called when the widget is asked to repaint itself
// All of our custom painter logic should go in here.
// Painter to paint the window
QPainter painter;
// Hold on to the normal (transparent) brush
QBrush normalBrush;
// List of data HTMLs
QStringList dataHtml;
// Pens (i.e. line drawing settings for the painter)
QPen ballPen = QPen((QColor(0, 0, 255)));
ballPen.setWidthF(mPointThickness);
QPen kfSeenPen = QPen((QColor(255,0,0)));
kfSeenPen.setWidthF(mPointThickness);
QPen kfMissPen = QPen((QColor(255,255,0)));
kfMissPen.setWidthF(mPointThickness);
QPen markPen = QPen((QColor(255,255,255)));
markPen.setWidthF(mPointThickness);
QPen fitPen = QPen((QColor(255,0,255)));
fitPen.setWidthF(mFitThickness);
QPen fitLockPen = QPen(mColorFitLock);
fitLockPen.setWidthF(mFitThickness);
// We have to begin painting. Remember to end.
painter.begin(this);
normalBrush = painter.brush();
// This brush is the background color of the widget.
// Fill the window in case.
QBrush background = QBrush(QColor(0,0,0));
painter.fillRect(ev->rect(), background);
// Draw the ball indicators on the projector screen
painter.setPen(ballPen);
QList<TrackingBall>::const_iterator ballsIter;
for (ballsIter = mBalls.begin(); ballsIter != mBalls.end(); ++ballsIter) {
painter.drawEllipse(
(QPoint)(*ballsIter).center()*2,
(int)(*ballsIter).r()*2,
(int)(*ballsIter).r()*2);
}
// Draw the KF prediction indicators on the screen
QList<KFPrediction>::const_iterator predsIter;
for (predsIter = mPreds.begin(); predsIter != mPreds.end(); ++predsIter) {
// The color of the indicator depends on if the ball was actually
// seen on this frame or not
if (((*predsIter).seen() || !mColorMiss)) {
painter.setPen(kfSeenPen);
} else {
painter.setPen(kfMissPen);
}
// Draw the bounding box of the predicted ball
if (mVerboseKF) {
painter.drawRect(relRectToWindow((*predsIter).bbox()));
} else {
painter.drawEllipse(QRectF(relPointToWindow(
(*predsIter).bbox().center()) -
QPointF(mPointRadius/2,mPointRadius/2),
QSizeF(mPointRadius,mPointRadius)));
}
if (mShowJet) {
// Draw the predicted velocities of the predicted ball
painter.drawLine(relPointToWindow((*predsIter).bbox().center()),
relPointToWindow(
(*predsIter).bbox().center() +
((QPointF)(*predsIter).jet() *
(*predsIter).dt())));
}
}
int j; double t0;
j = 0;
// Draw the predicted flight trajectory of the ball
if (mShowParam || mShowFit) {
double a, b, A, B, C, U, V, W;
// x(t) = at + b
a = mFitLineX[1];
b = mFitLineX[0];
// y(t) = At^2 + Bt + C
A = mFitParabolaY[2];
B = mFitParabolaY[1];
C = mFitParabolaY[0];
// y(x) = Ux^2 + Vx + W
U = A/a/a;
V = B/a - 2*A*b/a/a;
W = A*b*b/a/a - B*b/a + C;
// Show the fit parabola
if (mShowParabola) {
if (mFitLocked) {
painter.setPen(fitLockPen);
} else
{
painter.setPen(fitPen);
}
QPointF p1(0, W);
QPointF p2(mProjSize.width(),
U*mProjSize.width()*mProjSize.width() +
V*mProjSize.width() + W);
QPointF c(0.5*mProjSize.width(), W + .5*mProjSize.width()*V);
QPainterPath fitPath(relPointToWindow(p1));
fitPath.quadTo(relPointToWindow(c), relPointToWindow(p2));
painter.drawPath(fitPath);
}
// Draw the predicted y(t) and x(t) equation
if (mShowParam) {
dataHtml << QString("y(t) = %1 t<sup>2</sup> + %2 t + %3")
.arg(A, 0, 'f', 3)
.arg(B, 0, 'f', 3)
.arg(C, 0, 'f', 3)
<< QString("x(t) = %1 t + %2")
.arg(a, 0, 'f', 3)
.arg(b, 0, 'f', 3);
}
}
if (!mMarkedPoints.empty()) {
t0 = mMarkedPoints.at(0).t();
}
//QStringList markHtml;
QRectF markRect;
QFont markFont = painter.font();
markFont.setPointSize(mFontSize);
int mMarkRadius = mPointRadius*0.8;
// Draw marked points
painter.setFont(markFont);
for (predsIter = mMarkedPoints.begin(); predsIter != mMarkedPoints.end();
++predsIter) {
painter.setPen(markPen);
dataHtml << QString("%1: (%2, %3, %4)")
.arg(j)
.arg(predsIter->t()-t0, 0, 'f', 3)
.arg(predsIter->bbox().center().x(), 0, 'f', 3)
.arg(predsIter->bbox().center().y(), 0, 'f', 3);
markRect = QRectF((relPointToWindow(
(*predsIter).bbox().center()) -
QPointF(mMarkRadius/2,mMarkRadius/2)),
QSizeF(mMarkRadius,mMarkRadius));
painter.setBrush(background);
painter.drawEllipse(markRect);
painter.setBrush(normalBrush);
painter.drawText(markRect,
Qt::AlignCenter|Qt::TextDontClip,
QString("%1").arg(j));
j++;
}
if (!dataHtml.empty()) {
QTextDocument td;
td.setDefaultStyleSheet(
QString("body {"
" color: rgb(255,255,255);"
" font-size: %1pt;"
"}")
.arg(mFontSize));
td.setHtml(QString(
"<body>%1</body>")
.arg(dataHtml.join("<br>"))
);
td.drawContents(&painter);
}
painter.end();
}
void PaperWalletDialog::on_printButton_clicked()
{
QPrinter printer(QPrinter::HighResolution);
QPrintDialog *qpd = new QPrintDialog(&printer, this);
qpd->setPrintRange(QAbstractPrintDialog::AllPages);
QList<QString> recipientPubKeyHashes;
if ( qpd->exec() != QDialog::Accepted ) {
return;
}
// Hardcode these values
printer.setOrientation(QPrinter::Portrait);
printer.setPaperSize(QPrinter::A4);
printer.setFullPage(true);
QPainter painter;
if (! painter.begin(&printer)) { // failed to open file
QMessageBox::critical(this, "Printing Error", tr("failed to open file, is it writable?"), QMessageBox::Ok, QMessageBox::Ok);
return;
}
int walletCount = ui->walletCount->currentIndex() + 1;
int walletsPerPage = 4;
int pageHeight = printer.pageRect().height() - PAPER_WALLET_PAGE_MARGIN;
int walletHeight = ui->paperTemplate->height();
double computedWalletHeight = 0.9 * pageHeight / walletsPerPage;
double scale = computedWalletHeight / walletHeight;
double walletPadding = pageHeight * 0.05 / (walletsPerPage - 1) / scale;
QRegion walletRegion = QRegion(ui->paperTemplate->x(), ui->paperTemplate->y(),
ui->paperTemplate->width(), ui->paperTemplate->height());
painter.scale(scale, scale);
for(int i = 0; i < walletCount; i++) {
this->on_getNewAddress_clicked();
QPoint point = QPoint(PAPER_WALLET_PAGE_MARGIN, (PAPER_WALLET_PAGE_MARGIN / 2) + ( i % walletsPerPage ) * (walletHeight + walletPadding));
this->render(&painter, point, walletRegion);
recipientPubKeyHashes.append(ui->addressText->text());
if ( i % walletsPerPage == ( walletsPerPage - 1 ) ) {
printer.newPage();
}
}
painter.end();
#ifdef ENABLE_WALLET
QStringList formatted;
WalletModelTransaction *tx;
while( true ) {
bool ok;
// Ask for an amount to send to each paper wallet. It might be better to try to use the BitcoinAmountField, but this works fine.
double amountInput = QInputDialog::getDouble(this, tr("Load Paper Wallets"), tr("Please wait for wallets to print and verify readability.<br/>Enter the number of LIMX you wish to send to each wallet:"), 0, 0, 2147483647, 8, &ok);
if(!ok) {
return;
}
// WalletModel::UnlockContext ctx(this->model->requestUnlock());
WalletModel::UnlockContext ctx(model->requestUnlock(true));
if(!ctx.isValid())
{
return;
}
QList<SendCoinsRecipient> recipients;
quint64 amount = (quint64) ( amountInput * COIN );
foreach(const QString &dest, recipientPubKeyHashes)
{
recipients.append(SendCoinsRecipient(dest,tr("Paper wallet %1").arg(dest), amount,""));
formatted.append(tr("<b>%1</b> to Paper Wallet <span style='font-family: monospace;'>%2</span>").arg(QString::number(amountInput, 'f', 8), GUIUtil::HtmlEscape(dest)));
}
tx = new WalletModelTransaction(recipients);
WalletModel::SendCoinsReturn prepareStatus;
if (this->model->getOptionsModel()->getCoinControlFeatures()) // coin control enabled
prepareStatus = this->model->prepareTransaction(*tx, CoinControlDialog::coinControl);
else
prepareStatus = this->model->prepareTransaction(*tx);
if (prepareStatus.status == WalletModel::InvalidAddress) {
QMessageBox::critical(this, tr("Send Coins"), tr("The recipient address is not valid, please recheck."), QMessageBox::Ok, QMessageBox::Ok);
} else if (prepareStatus.status == WalletModel::InvalidAmount) {
QMessageBox::critical(this, tr("Send Coins"), tr("The amount to pay must be larger than 0"), QMessageBox::Ok, QMessageBox::Ok);
} else if (prepareStatus.status == WalletModel::AmountExceedsBalance) {
QMessageBox::critical(this, tr("Send Coins"), tr("The amount exceeds your balance."), QMessageBox::Ok, QMessageBox::Ok);
} else if (prepareStatus.status == WalletModel::AmountWithFeeExceedsBalance) {
QMessageBox::critical(this, tr("Send Coins"), tr("The total exceeds your balance when the transaction fee is included"), QMessageBox::Ok, QMessageBox::Ok);
} else if (prepareStatus.status == WalletModel::DuplicateAddress) {
QMessageBox::critical(this, tr("Send Coins"), tr("Duplicate address found, can only send to each address once per send operation."), QMessageBox::Ok, QMessageBox::Ok);
} else if (prepareStatus.status == WalletModel::TransactionCreationFailed) {
QMessageBox::critical(this, tr("Send Coins"), tr("Transaction creation failed!"), QMessageBox::Ok, QMessageBox::Ok);
} else if (prepareStatus.status == WalletModel::OK) {
break;
} else {
delete tx;
return;
}
}
bool QtPrinterTableView::print()
{
Q_D(QtPrinterTableView);
if (! d->printer->isValid()) {
qWarning() << "QtPrinterTableView::print: printer not valid, please setup the printer before calling print";
return false;
}
// next use a view just for the filling of the options...
QGraphicsScene scene;
QtGraphicsTableView view;
scene.addItem(&view);
view.setModel(d->model);
class QTableHeaderDataProvider2 : public QtGraphicsHeaderDataProvider
{
public:
QTableHeaderDataProvider2(QtTableModelInterface *model_) : model(model_) {}
QHash<int,QVariant> data(int logicalIndex, const QList<int> &roles) const
{
// ### call the model - temporary implementation
QHash<int,QVariant> hash;
for (int i = 0; i < roles.count(); ++i)
if (roles.at(i) == Qt::DisplayRole)
hash.insert(Qt::DisplayRole, logicalIndex + 1);
return hash;
}
QtTableModelInterface *model;
};
if (d->horizontalHeader) {
QtGraphicsHeader *header = new QtGraphicsHeader(Qt::Horizontal, &view);
header->setDataProvider(new QTableHeaderDataProvider2(d->model));
header->copySections(*d->horizontalHeader);
view.setHorizontalHeader(header);
}
if (d->verticalHeader) {
QtGraphicsHeader *header = new QtGraphicsHeader(Qt::Vertical, &view);
header->setDataProvider(new QTableHeaderDataProvider2(d->model));
header->copySections(*d->verticalHeader);
view.setVerticalHeader(header);
}
QPainter painter;
if (!painter.begin(d->printer)) {
qWarning() << "QtPrinterTableView::print: printer fails to begin(), sorry can't print";
return false;
}
// re-layout the header footer to the current page size.
if (d->header) {
d->header->documentLayout()->setPaintDevice(d->printer);
d->header->setPageSize(d->printer->pageRect().size());
}
if (d->footer) {
d->footer->documentLayout()->setPaintDevice(d->printer);
d->footer->setPageSize(d->printer->pageRect().size());
}
const qreal headerSize = d->printHeader(painter);
const qreal footerSize = d->printFooter(painter);
const bool vertical = d->orientation == Qt::Vertical;
const qreal scaleX = d->printer->logicalDpiX() / (qreal) qt_defaultDpiX();
const qreal scaleY = d->printer->logicalDpiY() / (qreal) qt_defaultDpiY();
painter.scale(scaleX, scaleY);
const QRect rect = d->printer->pageRect();
QSizeF visibleSize(rect.width() / scaleX, rect.height() / scaleY);
if (vertical)
visibleSize = QSizeF(visibleSize.width(), visibleSize.height() - headerSize - footerSize);
else // then rotate it.
visibleSize = QSizeF(visibleSize.height() - headerSize - footerSize, visibleSize.width());
view.setGeometry(0, 0, visibleSize.width(), visibleSize.height());
view.setHorizontalOffset(0);
int row = 0;
int column;
bool first = true;
qreal offsetInColumn = 0; // for those columns too wide and thus split over more than one page
while (row < d->model->rowCount()) {
column = 0;
view.setFirstRow(row);
qreal height = visibleSize.height();
while (true) {
const qreal rowHeight = view.rowHeight(row);
if (height - rowHeight < 0)
break;
if (row >= d->model->rowCount())
break;
++row;
height -= rowHeight;
}
while (column < d->model->columnCount()) {
if (!first) {
d->printer->newPage();
d->printHeader(painter);
d->printFooter(painter);
}
first = false;
view.setFirstColumn(column);
view.setHorizontalOffset(offsetInColumn);
qreal width = visibleSize.width();
while (true) {
const qreal columnWidth = view.columnWidth(column);
if (width == visibleSize.width() && columnWidth - offsetInColumn > visibleSize.width()) {
// the column doesn't fit on a page. Lets split it.
offsetInColumn += visibleSize.width();
width = 0;
break;
} else if (offsetInColumn > 0) { // we still have a part of a split column to print!
width -= columnWidth - offsetInColumn;
offsetInColumn = 0;
++column;
continue;
}
if (width - columnWidth + offsetInColumn < 0)
break;
if (column >= d->model->columnCount())
break;
++column;
width -= columnWidth;
}
view.doLayout();
painter.save(); // for each page
painter.translate(0, headerSize);
if (!vertical) {
painter.translate(0, visibleSize.width());
painter.rotate(-90);
}
#ifdef DEBUG_TABLES
painter.setPen(QPen(QColor(Qt::green)));
painter.drawRect(QRectF(0, 0, visibleSize.width() - width, visibleSize.height() - height));
#endif
painter.setClipRect(QRectF(0, 0, visibleSize.width() - width, visibleSize.height() - height));
// find and paint children which are the cells
QList<QGraphicsItem*> items = scene.items(view.rect());
QList<QGraphicsItem*>::Iterator iter = items.begin();
for (;iter != items.end(); ++iter) {
QGraphicsItem *parent = *iter;
while (parent != &view && parent != 0) // only draw children of our view
parent = parent->parentItem();
if (parent == 0)
continue;
if (!(*iter)->isVisible())
continue;
painter.save();
painter.translate((*iter)->mapToItem(&view, QPointF()));
#ifdef DEBUG_TABLES
QGraphicsWidget *w = dynamic_cast<QGraphicsWidget*>(*iter);
if (w) {
painter.save();
painter.setPen(QPen(QColor(Qt::red)));
painter.drawRect(QRectF(QPointF(), w->size()));
painter.restore();
}
#endif
(*iter)->paint(&painter, 0);
painter.restore();
}
painter.restore(); // for each page
}
}
return true;
}
QImage createImage(int width, int height)
{
QImage image(width, height, QImage::Format_RGB16);
QPainter painter;
QPen pen;
pen.setStyle(Qt::NoPen);
QBrush brush(Qt::blue);
painter.begin(&image);
painter.fillRect(image.rect(), brush);
brush.setColor(Qt::white);
painter.setPen(pen);
painter.setBrush(brush);
static const QPointF points1[3] = {
QPointF(4, 4),
QPointF(7, 4),
QPointF(5.5, 1)
};
static const QPointF points2[3] = {
QPointF(1, 4),
QPointF(7, 4),
QPointF(10, 10)
};
static const QPointF points3[3] = {
QPointF(4, 4),
QPointF(10, 4),
QPointF(1, 10)
};
painter.setWindow(0, 0, 10, 10);
int x = 0;
int y = 0;
int starWidth = image.width()/3;
int starHeight = image.height()/3;
QRect rect(x, y, starWidth, starHeight);
for (int i = 0; i < 9; ++i) {
painter.setViewport(rect);
painter.drawPolygon(points1, 3);
painter.drawPolygon(points2, 3);
painter.drawPolygon(points3, 3);
if (i % 3 == 2) {
y = y + starHeight;
rect.moveTop(y);
x = 0;
rect.moveLeft(x);
} else {
x = x + starWidth;
rect.moveLeft(x);
}
}
painter.end();
return image;
}
void MainWindow::on_pushButton_clicked()
{
QString Seq = ui->comboBox->currentText();
QPrinter printer;
QPrintDialog *dialog = new QPrintDialog(&printer, this);
dialog->setWindowTitle(tr("Print Document"));
// if (editor->textCursor().hasSelection())
// dialog->addEnabledOption(QAbstractPrintDialog::PrintSelection);
if (dialog->exec() != QDialog::Accepted)
return;
QPainter painter;
painter.begin(&printer);
QString text;
int rows = ui->tableWidget->rowCount();
int n = 100;
painter.drawText(100, n, 500, 500, Qt::AlignLeft|Qt::AlignTop, Seq);
n+=60;
for (int i =0; i<rows; i++)
{
text = ui->tableWidget->item(i,0)->text() + " "
+ ui->tableWidget->item(i,1)->text();
painter.drawText(100, n, 500, 500, Qt::AlignLeft|Qt::AlignTop, text);
n+=20;
}
for (int i =0; i<4; i++)
{
text = " ";
painter.drawText(100, n, 500, 500, Qt::AlignLeft|Qt::AlignTop, text);
n+=20;
}
for (int i =0; i<rows; i++)
{
text = ui->tableWidget->item(i,2)->text() + " "
+ ui->tableWidget->item(i,3)->text();
qDebug()<<text;
painter.drawText(100, n, 500, 500, Qt::AlignLeft|Qt::AlignTop, text);
n+=20;
}
painter.end();
}
void QtOutline2Rasterizer::rasterize(RasterizedOutline2 &poly,
float scale,
int rast_i,
int rotationNum,
int cellSize)
{
float rotRad = M_PI*2.0f*float(rast_i) / float(rotationNum);
//get polygon's BB, rotated according to the input parameter
Box2f bb;
vector<Point2f> pointvec = poly.getPoints();
for(size_t i=0;i<pointvec.size();++i) {
Point2f pp=pointvec[i];
pp.Rotate(rotRad);
bb.Add(pp);
}
///CREATE ITS GRID. The grid has to be a multiple of CELLSIZE because this grid's cells have size CELLSIZE
//we'll make so that sizeX and sizeY are multiples of CELLSIZE:
//1) we round it to the next integer
//2) add the number which makes it a multiple of CELLSIZE (only if it's not multiple already)
int sizeX = (int)ceil(bb.DimX()*scale);
int sizeY = (int)ceil(bb.DimY()*scale);
if (sizeX % cellSize != 0) sizeX += (cellSize - ((int)ceil(bb.DimX()*scale) % cellSize));
if (sizeY % cellSize != 0) sizeY += (cellSize - ((int)ceil(bb.DimY()*scale) % cellSize));
//security measure: add a dummy column/row thus making the image bigger, and crop it afterwards
//(if it hasn't been filled with anything)
//this is due to the fact that if we have a rectangle which has bb 39.xxx wide, then it won't fit in a 40px wide QImage!! The right side will go outside of the image!! :/
sizeX+=cellSize;
sizeY+=cellSize;
QImage img(sizeX,sizeY,QImage::Format_RGB32);
QColor backgroundColor(Qt::transparent);
img.fill(backgroundColor);
///SETUP OF DRAWING PROCEDURE
QPainter painter;
painter.begin(&img);
QBrush br;
br.setStyle(Qt::SolidPattern);
QPen qp;
qp.setWidthF(0);
qp.setColor(Qt::yellow);
painter.setBrush(br);
painter.setPen(qp);
painter.resetTransform();
painter.translate(QPointF(-(bb.min.X()*scale) , -(bb.min.Y()*scale) ));
painter.rotate(math::ToDeg(rotRad));
painter.scale(scale,scale);
//create the polygon to print it
QVector<QPointF> points;
vector<Point2f> newpoints = poly.getPoints();
for (size_t i = 0; i < newpoints.size(); i++) {
points.push_back(QPointF(newpoints[i].X(), newpoints[i].Y()));
}
painter.drawPolygon(QPolygonF(points));
//CROPPING: it is enough to check for the (end - cellSize - 1)th row/col of pixels, if they're all black we can eliminate the last 8columns/rows of pixels
bool cropX = true;
bool cropY = true;
for (int j=0; j<img.height(); j++) {
const uchar* line = img.scanLine(j);
if (j == img.height() - (cellSize - 1) - 1 ) {
for (int x=0; x<img.width(); x++) {
if (((QRgb*)line)[x] != backgroundColor.rgb()) {
cropY = false;
break;
}
}
}
else {
if (((QRgb*)line)[img.width() - (cellSize - 1) - 1] != backgroundColor.rgb()) {
cropX = false;
break;
}
}
if (!cropY) break;
}
if (cropX || cropY) {
painter.end();
img = img.copy(0, 0, img.width() - cellSize * cropX, img.height() - cellSize * cropY);
painter.begin(&img);
painter.setBrush(br);
painter.setPen(qp);
}
//draw the poly for the second time, this time it is centered to the image
img.fill(backgroundColor);
painter.resetTransform();
painter.translate(QPointF(-(bb.min.X()*scale) + (img.width() - ceil(bb.DimX()*scale))/2.0, -(bb.min.Y()*scale) + (img.height() - ceil(bb.DimY()*scale))/2.0));
painter.rotate(math::ToDeg(rotRad));
painter.scale(scale,scale);
//create the polygon to print it
QVector<QPointF> points2;
vector<Point2f> newpoints2 = poly.getPoints();
for (size_t i = 0; i < newpoints2.size(); i++) {
points2.push_back(QPointF(newpoints2[i].X(), newpoints2[i].Y()));
}
painter.drawPolygon(QPolygonF(points2));
//create the first grid, which will then be rotated 3 times.
//we will reuse this grid to create the rasterizations corresponding to this one rotated by 90/180/270°
vector<vector<int> > tetrisGrid;
QRgb yellow = QColor(Qt::yellow).rgb();
int gridWidth = img.width() / cellSize;
int gridHeight = img.height() / cellSize;
int x = 0;
tetrisGrid.resize(gridHeight);
for (int k = 0; k < gridHeight; k++) {
tetrisGrid[k].resize(gridWidth, 0);
}
for (int y = 0; y < img.height(); y++) {
int gridY = y / cellSize;
const uchar* line = img.scanLine(y);
x = 0;
int gridX = 0;
while(x < img.width()) {
gridX = x/cellSize;
if (tetrisGrid[gridY][gridX] == 1) {
x+= cellSize - (x % cellSize); //align with the next x
continue;
}
if (((QRgb*)line)[x] == yellow) tetrisGrid[gridY][gridX] = 1;
++x;
}
}
//create the 4 rasterizations (one every 90°) using the discrete representation grid we've just created
int rotationOffset = rotationNum/4;
for (int j = 0; j < 4; j++) {
if (j != 0) {
tetrisGrid = rotateGridCWise(tetrisGrid);
}
//add the grid to the poly's vector of grids
poly.getGrids(rast_i + rotationOffset*j) = tetrisGrid;
//initializes bottom/left/deltaX/deltaY vectors of the poly, for the current rasterization
poly.initFromGrid(rast_i + rotationOffset*j);
}
painter.end();
}
void TransportButton::drawMask(QPixmap *cap)
{
QPolygon triangle=QPolygon(3);
QPainter b;
QBitmap *bitmap=new QBitmap(size());
int edge;
if(height()<width()) {
edge=height();
}
else {
edge=width();
}
cap->resize(size());
b.begin(bitmap);
b.fillRect(0,0,size().width(),size().height(),QColor(Qt::color0));
b.setPen(QColor(Qt::color1));
b.setBrush(QColor(Qt::color1));
switch(button_type) {
case TransportButton::Play:
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
case TransportButton::Stop:
b.fillRect(width()/2-edge*3/10,height()/2-edge*3/10,
edge*3/5,edge*3/5,QColor(Qt::color1));
break;
case TransportButton::Record:
b.drawEllipse(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
(3*edge)/5,(3*edge)/5);
break;
case TransportButton::FastForward:
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
case TransportButton::Rewind:
triangle.setPoint(0,width()/2+(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2,height()/2);
triangle.setPoint(2,width()/2+(3*edge)/10,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2-(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
case TransportButton::Eject:
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2);
b.drawPolygon(triangle);
b.fillRect(width()/2-(3*edge)/10,height()/2+edge/10,
(3*edge)/5,edge/5,QColor(Qt::color1));
break;
case TransportButton::Pause:
b.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
(3*edge)/15,(3*edge)/5,QColor(Qt::color1));
b.fillRect(width()/2+(3*edge)/30,height()/2-(3*edge)/10,
(3*edge)/15,(3*edge)/5,QColor(Qt::color1));
break;
case TransportButton::PlayFrom:
b.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(Qt::color1));
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
case TransportButton::PlayBetween:
b.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(Qt::color1));
b.fillRect(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(Qt::color1));
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(2*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
case TransportButton::Loop:
// b.moveTo(width()/2-(2*edge)/10+1,height()/2+(edge)/4);
// b.moveTo(width()/2+(edge)/10+1,height()/2-edge/10);
// b.moveTo(width()/2-(2*edge)/10+1,height()/2+(edge)/4);
b.drawArc(width()/6,height()/2-edge/9,2*width()/3,
height()/3+edge/10,1440,5760);
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(edge)/4);
triangle.setPoint(1,width()/2+(edge)/10+1,height()/2-edge/10);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+edge/20);
b.drawPolygon(triangle);
break;
case TransportButton::Up:
triangle.setPoint(0,width()/2,(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()-(3*edge)/10);
triangle.setPoint(2,width()/2-(3*edge)/10,height()-(3*edge)/10);
b.drawPolygon(triangle);
break;
case TransportButton::Down:
triangle.setPoint(0,width()/2,height()-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,(3*edge)/10);
triangle.setPoint(2,width()/2-(3*edge)/10,(3*edge)/10);
b.drawPolygon(triangle);
break;
case TransportButton::PlayTo:
b.fillRect(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(Qt::color1));
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(2*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
default:
b.fillRect(0,0,width(),height(),QColor(Qt::color1));
}
b.end();
cap->setMask(*bitmap);
delete bitmap;
}
void TemplateImage::drawOntoTemplateImpl(MapCoordF* coords, int num_coords, QColor color, float width)
{
QPointF* points;
QRect radius_bbox;
int draw_iterations = 1;
bool all_coords_equal = true;
for (int i = 1; i < num_coords; ++i)
{
if (coords[i] != coords[i-1])
{
all_coords_equal = false;
break;
}
}
// Special case for points because drawPolyline() draws nothing in this case.
// drawPoint() is also unsuitable because it aligns the point to the closest pixel.
// drawEllipse() in the tested Qt version (5.1.1) seems to have a bug with antialiasing here.
if (all_coords_equal)
{
const qreal ring_radius = 0.8;
const qreal width_factor = 2.0;
draw_iterations = 2;
width *= width_factor;
num_coords = 5;
points = new QPointF[5];
points[0] = mapToTemplate(coords[0]) + QPointF(image.width() * 0.5f, image.height() * 0.5f);
points[1] = points[0] + QPointF(ring_radius, 0);
points[2] = points[0] + QPointF(0, ring_radius);
points[3] = points[0] + QPointF(-ring_radius, 0);
points[4] = points[0] + QPointF(0, -ring_radius);
points[0] = points[4];
radius_bbox = QRect(
qFloor(points[3].x() - width - 1), qFloor(points[4].y() - width - 1),
qCeil(2 * ring_radius + 2*width + 2.5f), qCeil(2 * ring_radius + 2*width + 2.5f)
);
}
else
{
points = new QPointF[num_coords];
QRectF bbox;
for (int i = 0; i < num_coords; ++i)
{
points[i] = mapToTemplate(coords[i]) + QPointF(image.width() * 0.5f, image.height() * 0.5f);
rectIncludeSafe(bbox, points[i]);
}
radius_bbox = QRect(
qFloor(bbox.left() - width - 1), qFloor(bbox.top() - width - 1),
qCeil(bbox.width() + 2*width + 2.5f), qCeil(bbox.height() + 2*width + 2.5f)
);
radius_bbox = radius_bbox.intersected(QRect(0, 0, image.width(), image.height()));
}
// Create undo step
DrawOnImageUndoStep undo_step;
undo_step.x = radius_bbox.left();
undo_step.y = radius_bbox.top();
undo_step.image = image.copy(radius_bbox);
addUndoStep(undo_step);
// This conversion is to prevent a very strange bug where the behavior of the
// default QPainter composition mode seems to be incorrect for images which are
// loaded from a file without alpha and then painted over with the eraser
if (color.alpha() == 0 && image.format() != QImage::Format_ARGB32_Premultiplied)
image = image.convertToFormat(QImage::Format_ARGB32_Premultiplied);
QPainter painter;
painter.begin(&image);
if (color.alpha() == 0)
painter.setCompositionMode(QPainter::CompositionMode_Clear);
else
painter.setOpacity(color.alphaF());
QPen pen(color);
pen.setWidthF(width);
pen.setCapStyle(Qt::RoundCap);
pen.setJoinStyle(Qt::RoundJoin);
painter.setPen(pen);
painter.setRenderHint(QPainter::Antialiasing);
for (int i = 0; i < draw_iterations; ++ i)
painter.drawPolyline(points, num_coords);
painter.end();
delete[] points;
}
void TransportButton::drawOffCap()
{
QPainter p;
QPolygon triangle=QPolygon(3);
int edge;
if(height()<width()) {
edge=height();
}
else {
edge=width();
}
drawMask(off_cap);
p.begin(off_cap);
p.setPen(QColor(Qt::black));
p.setBrush(QColor(Qt::black));
switch(button_type) {
case TransportButton::Play:
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2-(3*edge)/10,height()/2+(3*edge)/10,
width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.drawLine(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
width()/2+(3*edge)/10,height()/2);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2+(3*edge)/10,height()/2,
width()/2-(3*edge)/10,height()/2+(3*edge)/10);
break;
case TransportButton::Stop:
p.fillRect(width()/2-edge*3/10,height()/2-edge*3/10,
edge*3/5,edge*3/5,QColor(colorGroup().shadow()));
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2-edge*3/10,height()/2+edge*3/10,
width()/2-edge*3/10,height()/2-edge*3/10);
p.drawLine(width()/2-edge*3/10,height()/2-edge*3/10,
width()/2+edge*3/10,height()/2-edge*3/10);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2+edge*3/10,height()/2-edge*3/10,
width()/2+edge*3/10,height()/2+edge*3/10);
p.drawLine(width()/2+edge*3/10,height()/2+edge*3/10,
width()/2-edge*3/10,height()/2+edge*3/10);
break;
case TransportButton::Record:
p.setPen(QColor(Qt::darkRed));
p.setBrush(QColor(Qt::darkRed));
p.drawEllipse(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
(3*edge)/5,(3*edge)/5);
break;
case TransportButton::FastForward:
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2-(3*edge)/10,height()/2+(3*edge)/10,
width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.drawLine(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
width()/2,height()/2);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2,height()/2,
width()/2-(3*edge)/10,height()/2+(3*edge)/10);
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2,height()/2+(3*edge)/10,
width()/2,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.drawLine(width()/2,height()/2-(3*edge)/10,
width()/2+(3*edge)/10,height()/2);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2+(3*edge)/10,height()/2,
width()/2,height()/2+(3*edge)/10);
break;
case TransportButton::Rewind:
triangle.setPoint(0,width()/2+(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2,height()/2);
triangle.setPoint(2,width()/2+(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
width()/2,height()/2);
p.setPen(QColor(colorGroup().dark()));
p.drawLine(width()/2,height()/2,
width()/2+(3*edge)/10,height()/2+(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2+(3*edge)/10,height()/2+(3*edge)/10,
width()/2+(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2-(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2,height()/2-(3*edge)/10,
width()/2-(3*edge)/10,height()/2);
p.setPen(QColor(colorGroup().dark()));
p.drawLine(width()/2-(3*edge)/10,height()/2,
width()/2,height()/2+(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2,height()/2+(3*edge)/10,
width()/2,height()/2-(3*edge)/10);
break;
case TransportButton::Eject:
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2);
p.drawPolygon(triangle);
p.fillRect(width()/2-(3*edge)/10,height()/2+edge/10,
(3*edge)/5,edge/5,QColor(Qt::black));
break;
case TransportButton::Pause:
p.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
(3*edge)/15,(3*edge)/5,QColor(Qt::black));
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2-(3*edge)/10,height()/2+(3*edge)/10,
width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.drawLine(width()/2-(3*edge)/10,height()/2+(3*edge)/10,
width()/2-(3*edge)/10+(3*edge)/15,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2-(3*edge)/10+(3*edge)/15,height()/2-(3*edge)/10,
width()/2-(3*edge)/10+(3*edge)/15,height()/2+(3*edge)/10);
p.drawLine(width()/2-(3*edge)/10+(3*edge)/15,height()/2+(3*edge)/10,
width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.fillRect(width()/2+(3*edge)/30,height()/2-(3*edge)/10,
(3*edge)/15,(3*edge)/5,QColor(Qt::black));
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2+(3*edge)/30,height()/2+(3*edge)/10,
width()/2+(3*edge)/30,height()/2-(3*edge)/10);
p.drawLine(width()/2+(3*edge)/30,height()/2-(3*edge)/10,
width()/2+(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
width()/2+(3*edge)/10,height()/2+(3*edge)/10);
p.drawLine(width()/2+(3*edge)/10,height()/2+(3*edge)/10,
width()/2+(3*edge)/30,height()/2+(3*edge)/10);
break;
case TransportButton::PlayFrom:
p.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2-(2*edge)/10+1,height()/2+(3*edge)/10,
width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.drawLine(width()/2-(2*edge)/10+1,height()/2-(3*edge)/10,
width()/2+(3*edge)/10+1,height()/2);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2+(3*edge)/10+1,height()/2,
width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
break;
case TransportButton::PlayBetween:
p.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
p.fillRect(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(2*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2-(2*edge)/10+1,height()/2+(3*edge)/10,
width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.drawLine(width()/2-(2*edge)/10+1,height()/2-(3*edge)/10,
width()/2+(2*edge)/10+1,height()/2);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2+(2*edge)/10+1,height()/2,
width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
break;
case TransportButton::Loop:
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(edge)/4);
triangle.setPoint(1,width()/2+(edge)/10+1,height()/2-edge/10);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+edge/20);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2-(2*edge)/10+1,height()/2+(edge)/4,
width()/2+(edge)/10+1,height()/2-edge/10);
p.setPen(QColor(colorGroup().dark()));
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2+(edge)/10+1,height()/2-edge/10,
width()/2-(2*edge)/10+1,height()/2+(edge)/4);
p.setPen(QColor(colorGroup().shadow()));
p.drawArc(width()/6,height()/2-edge/9,2*width()/3,
height()/3+edge/10,1440,5760);
break;
case TransportButton::Up:
triangle.setPoint(0,width()/2,(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()-(3*edge)/10);
triangle.setPoint(2,width()/2-(3*edge)/10,height()-(3*edge)/10);
p.drawPolygon(triangle);
break;
case TransportButton::Down:
triangle.setPoint(0,width()/2,height()-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,(3*edge)/10);
triangle.setPoint(2,width()/2-(3*edge)/10,(3*edge)/10);
p.drawPolygon(triangle);
break;
case TransportButton::PlayTo:
p.fillRect(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(2*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.drawLine(width()/2-(3*edge)/10,height()/2+(3*edge)/10,
width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.drawLine(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
width()/2+(2*edge)/10+1,height()/2);
p.setPen(QColor(colorGroup().light()));
p.drawLine(width()/2+(2*edge)/10+1,height()/2,
width()/2-(3*edge)/10,height()/2+(3*edge)/10);
break;
}
p.end();
}
void WaveformRenderMark::generateMarkImage(WaveformMark* pMark) {
const WaveformMarkProperties& markProperties = pMark->getProperties();
// Load the pixmap from file -- takes precedence over text.
if (!markProperties.m_pixmapPath.isEmpty()) {
QString path = markProperties.m_pixmapPath;
QImage image = *WImageStore::getImage(path, scaleFactor());
//QImage image = QImage(path);
// If loading the image didn't fail, then we're done. Otherwise fall
// through and render a label.
if (!image.isNull()) {
pMark->m_image = image.convertToFormat(QImage::Format_ARGB32_Premultiplied);
//WImageStore::correctImageColors(&pMark->m_image);
return;
}
}
QPainter painter;
// If no text is provided, leave m_markImage as a null image
if (!markProperties.m_text.isNull()) {
// Determine mark text.
QString label = markProperties.m_text;
if (pMark->getHotCue() >= 0) {
if (!label.isEmpty()) {
label.prepend(": ");
}
label.prepend(QString::number(pMark->getHotCue() + 1));
if (label.size() > kMaxCueLabelLength) {
label = label.left(kMaxCueLabelLength - 3) + "...";
}
}
//QFont font("Bitstream Vera Sans");
//QFont font("Helvetica");
QFont font; // Uses the application default
font.setPointSizeF(10 * scaleFactor());
font.setStretch(100);
font.setWeight(75);
QFontMetrics metrics(font);
//fixed margin ...
QRect wordRect = metrics.tightBoundingRect(label);
const int marginX = 1;
const int marginY = 1;
wordRect.moveTop(marginX + 1);
wordRect.moveLeft(marginY + 1);
wordRect.setHeight(wordRect.height() + (wordRect.height()%2));
wordRect.setWidth(wordRect.width() + (wordRect.width())%2);
//even wordrect to have an even Image >> draw the line in the middle !
int labelRectWidth = wordRect.width() + 2 * marginX + 4;
int labelRectHeight = wordRect.height() + 2 * marginY + 4 ;
QRectF labelRect(0, 0,
(float)labelRectWidth, (float)labelRectHeight);
int width;
int height;
if (m_waveformRenderer->getOrientation() == Qt::Horizontal) {
width = 2 * labelRectWidth + 1;
height = m_waveformRenderer->getHeight();
} else {
width = m_waveformRenderer->getWidth();
height = 2 * labelRectHeight + 1;
}
pMark->m_image = QImage(width, height, QImage::Format_ARGB32_Premultiplied);
Qt::Alignment markAlignH = markProperties.m_align & Qt::AlignHorizontal_Mask;
Qt::Alignment markAlignV = markProperties.m_align & Qt::AlignVertical_Mask;
if (markAlignH == Qt::AlignHCenter) {
labelRect.moveLeft((width - labelRectWidth) / 2);
} else if (markAlignH == Qt::AlignRight) {
labelRect.moveRight(width - 1);
}
if (markAlignV == Qt::AlignVCenter) {
labelRect.moveTop((height - labelRectHeight) / 2);
} else if (markAlignV == Qt::AlignBottom) {
labelRect.moveBottom(height - 1);
}
// Fill with transparent pixels
pMark->m_image.fill(QColor(0,0,0,0).rgba());
painter.begin(&pMark->m_image);
painter.setRenderHint(QPainter::TextAntialiasing);
painter.setWorldMatrixEnabled(false);
// Draw marker lines
if (m_waveformRenderer->getOrientation() == Qt::Horizontal) {
int middle = width / 2;
if (markAlignH == Qt::AlignHCenter) {
if (labelRect.top() > 0) {
painter.setPen(markProperties.fillColor());
painter.drawLine(middle, 0, middle, labelRect.top());
painter.setPen(markProperties.borderColor());
painter.drawLine(middle - 1, 0, middle - 1, labelRect.top());
painter.drawLine(middle + 1, 0, middle + 1, labelRect.top());
}
if (labelRect.bottom() < height) {
painter.setPen(markProperties.fillColor());
painter.drawLine(middle, labelRect.bottom(), middle, height);
painter.setPen(markProperties.borderColor());
painter.drawLine(middle - 1, labelRect.bottom(), middle - 1, height);
painter.drawLine(middle + 1, labelRect.bottom(), middle + 1, height);
}
} else { // AlignLeft || AlignRight
painter.setPen(markProperties.fillColor());
painter.drawLine(middle, 0, middle, height);
painter.setPen(markProperties.borderColor());
painter.drawLine(middle - 1, 0, middle - 1, height);
painter.drawLine(middle + 1, 0, middle + 1, height);
}
} else { // Vertical
int middle = height / 2;
if (markAlignV == Qt::AlignVCenter) {
if (labelRect.left() > 0) {
painter.setPen(markProperties.fillColor());
painter.drawLine(0, middle, labelRect.left(), middle);
painter.setPen(markProperties.borderColor());
painter.drawLine(0, middle - 1, labelRect.left(), middle - 1);
painter.drawLine(0, middle + 1, labelRect.left(), middle + 1);
}
if (labelRect.right() < width) {
painter.setPen(markProperties.fillColor());
painter.drawLine(labelRect.right(), middle, width, middle);
painter.setPen(markProperties.borderColor());
painter.drawLine(labelRect.right(), middle - 1, width, middle - 1);
painter.drawLine(labelRect.right(), middle + 1, width, middle + 1);
}
} else { // AlignTop || AlignBottom
painter.setPen(markProperties.fillColor());
painter.drawLine(0, middle, width, middle);
painter.setPen(markProperties.borderColor());
painter.drawLine(0, middle - 1, width, middle - 1);
painter.drawLine(0, middle + 1, width, middle + 1);
}
}
// Draw the label rect
painter.setPen(markProperties.borderColor());
painter.setBrush(QBrush(markProperties.fillColor()));
painter.drawRoundedRect(labelRect, 2.0, 2.0);
// Draw text
painter.setBrush(QBrush(QColor(0,0,0,0)));
painter.setFont(font);
painter.setPen(markProperties.labelColor());
painter.drawText(labelRect, Qt::AlignCenter, label);
}
else //no text draw triangle
{
float triangleSize = 9.0;
float markLength = triangleSize + 1.0;
float markBreadth = m_waveformRenderer->getBreadth();
int width, height;
if (m_waveformRenderer->getOrientation() == Qt::Horizontal) {
width = markLength;
height = markBreadth;
} else {
width = markBreadth;
height = markLength;
}
pMark->m_image = QImage(width, height, QImage::Format_ARGB32_Premultiplied);
pMark->m_image.fill(QColor(0,0,0,0).rgba());
painter.begin(&pMark->m_image);
painter.setRenderHint(QPainter::TextAntialiasing);
painter.setWorldMatrixEnabled(false);
// Rotate if drawing vertical waveforms
if (m_waveformRenderer->getOrientation() == Qt::Vertical) {
painter.setTransform(QTransform(0, 1, 1, 0, 0, 0));
}
QColor triangleColor = markProperties.fillColor();
painter.setPen(QColor(0,0,0,0));
painter.setBrush(QBrush(triangleColor));
//vRince: again don't ask about the +-0.1 0.5 ...
// just to make it nice in Qt ...
QPolygonF triangle;
triangle.append(QPointF(0.5,0));
triangle.append(QPointF(triangleSize+0.5,0));
triangle.append(QPointF(triangleSize*0.5 + 0.1, triangleSize*0.5));
painter.drawPolygon(triangle);
triangle.clear();
triangle.append(QPointF(0.0,markBreadth));
triangle.append(QPointF(triangleSize+0.5,markBreadth));
triangle.append(QPointF(triangleSize*0.5 + 0.1, markBreadth - triangleSize*0.5 - 2.1));
painter.drawPolygon(triangle);
//TODO vRince duplicated code make a method
//draw line
QColor lineColor = markProperties.fillColor();
painter.setPen(lineColor);
float middle = markLength / 2.0;
float lineTop = triangleSize * 0.5 + 1;
float lineBottom = markBreadth - triangleSize * 0.5 - 1;
painter.drawLine(middle, lineTop, middle, lineBottom);
//other lines to increase contrast
painter.setPen(QColor(0,0,0,100));
painter.drawLine(middle - 1, lineTop, middle - 1, lineBottom);
painter.drawLine(middle + 1, lineTop, middle + 1, lineBottom);
}
}
void Label::update()
{
QPainter p;
QFontMetrics fm(font_);
QFontInfo info(font_);
QRect r = QRect(QPoint(0, 0), fm.size(Qwt3D::SingleLine, text_));//fm.boundingRect(text_) misbehaviour under linux;
#if QT_VERSION < 0x040000
r.moveBy(0, -r.top());
#else
r.translate(0, -r.top());
#endif
pm_ = QPixmap(r.width(), r.bottom());
if (pm_.isNull()){ // else crash under linux
r = QRect(QPoint(0,0),fm.size(Qwt3D::SingleLine, QString(" "))); // draw empty space else //todo
#if QT_VERSION < 0x040000
r.moveBy(0, -r.top());
#else
r.translate(0, -r.top());
#endif
pm_ = QPixmap(r.width(), r.bottom());
}
if (plot() && plot()->isExportingVector()){
#if QT_VERSION >= 0x040000
Qwt3D::RGBA rgba = plot()->backgroundRGBAColor();
pm_.fill(GL2Qt(rgba.r, rgba.g, rgba.b));
#else
pm_.fill();
#endif
p.begin( &pm_ );
p.setFont( font_ );
p.setPen( Qt::SolidLine );
p.setPen( GL2Qt(color.r, color.g, color.b) );
p.drawText(0, r.height() - fm.descent() - 1, text_);
p.end();
} else {
QBitmap bm(pm_.width(),pm_.height());
#if QT_VERSION >= 0x040000 && defined(Q_WS_X11)
bm.fill(Qt::white);
p.begin( &bm );
p.setPen(Qt::black);
p.setFont(font_);
p.drawText(0,r.height() - fm.descent() -1 , text_);
p.end();
pm_.setMask(bm);
// avoids uninitialized areas in some cases
pm_.fill(Qt::white);
p.begin( &pm_ );
p.setFont( font_ );
p.setPen( Qt::SolidLine );
p.setPen( GL2Qt(color.r, color.g, color.b) );
p.drawText(0,r.height() - fm.descent() -1 , text_);
p.end();
buf_ = pm_.toImage();
#else
bm.fill(Qt::color0);
p.begin( &bm );
p.setPen(Qt::color1);
p.setFont(font_);
p.drawText(0,r.height() - fm.descent() -1 , text_);
p.end();
pm_.setMask(bm);
// avoids uninitialized areas in some cases
#if QT_VERSION < 0x040000
pm_.fill();
#endif
p.begin( &pm_ );
p.setFont( font_ );
p.setPen( Qt::SolidLine );
p.setPen( GL2Qt(color.r, color.g, color.b) );
p.drawText(0,r.height() - fm.descent() -1 , text_);
p.end();
#endif
}
#if QT_VERSION < 0x040000
buf_ = pm_.convertToImage();
#else
buf_ = pm_.toImage();
#endif
tex_ = QGLWidget::convertToGLFormat( buf_ ); // flipped 32bit RGBA ?
}
/**
\brief Creates a QImage comprising the depth map
**/
QImage QKinectWrapper::createDepthImage()
{
// Here must mutex / run also access the data
xn::SceneMetaData smd;
xn::DepthMetaData dmd;
g_DepthGenerator.GetMetaData(dmd);
g_UserGenerator.GetUserPixels(0, smd);
XnUInt16 g_nXRes = dmd.XRes();
XnUInt16 g_nYRes = dmd.YRes();
QImage image(g_nXRes,g_nYRes,QImage::Format_RGB32);
const XnDepthPixel* pDepth = dmd.Data();
const XnLabel* pLabels = smd.Data();
// Compute stats
/*unsigned max,min;
max = pDepth[0];
min = 0;
for (unsigned i=0; i<g_nYRes*g_nXRes; i++)
{
if(pDepth[i]>max)
max = pDepth[i];
if(pDepth[i]!=0)
{
if(min==0)
min = pDepth[i];
else
if(pDepth[i]<min)
min = pDepth[i];
}
}
printf("Depth min/max: %u %u\n",min,max);*/
for (unsigned nY=0; nY<g_nYRes; nY++)
{
uchar *imageptr = image.scanLine(nY);
for (unsigned nX=0; nX < g_nXRes; nX++)
{
unsigned depth = *pDepth;
unsigned label = *pLabels;
unsigned maxdist=10000;
if(depth>maxdist) depth=maxdist;
if(depth)
{
depth = (maxdist-depth)*255/maxdist+1;
}
// depth: 0: invalid
// depth: 255: closest
// depth: 1: furtherst (maxdist distance)
if(label)
{
imageptr[0] = BodyColors[label][0]*2*depth/255;
imageptr[1] = BodyColors[label][1]*2*depth/255;
imageptr[2] = BodyColors[label][2]*2*depth/255;
imageptr[3] = 0xff;
}
else
{
// Here we could do depth*color, to show the colored depth
imageptr[0] = depth;
imageptr[1] = depth;
imageptr[2] = depth;
imageptr[3] = 0xff;
}
pDepth++;
imageptr+=4;
pLabels++;
}
}
QPainter painter;
painter.begin(&image);
if(displayInfoDepth)
{
painter.setPen(textPen);
painter.setFont(font);
drawInfo(&painter);
}
if(displaySkeletonDepth)
{
painter.setPen(skeletonPen);
drawSkeleton(&painter);
}
painter.end();
return image;
}
void MapCanvas::paintEvent( QPaintEvent * ) {
QPainter pcanvas;
LocationDialog *ld = (LocationDialog *)topLevelWidget();
KStars *ks = (KStars *)ld->parent();
//prepare the canvas
pcanvas.begin( Canvas );
// pcanvas.fillRect( 0, 0, width(), height(), QBrush( QColor( BGColor ) ) );
pcanvas.drawPixmap( 0, 0, *bgImage );
// pcanvas.setBrush( white );
pcanvas.setPen( QPen( QColor( "SlateGrey" ) ) );
//Draw cities
QPoint o;
for ( GeoLocation *g=ks->data()->geoList.first(); g; g = ks->data()->geoList.next() ) {
o.setX( int( g->lng()->Degrees() + origin.x() ) );
o.setY( height() - int( g->lat()->Degrees() + origin.y() ) );
if ( o.x() >= 0 && o.x() <= width() && o.y() >=0 && o.y() <=height() ) {
pcanvas.drawPoint( o.x(), o.y() );
}
}
//redraw the cities that appear in the filtered list, with a white pen
//If the list has not been filtered, skip the redraw.
if ( ld->filteredList()->count() ) {
pcanvas.setPen( white );
for ( GeoLocation *g=ld->filteredList()->first(); g; g = ld->filteredList()->next() ) {
o.setX( int( g->lng()->Degrees() + origin.x() ) );
o.setY( height() - int( g->lat()->Degrees() + origin.y() ) );
if ( o.x() >= 0 && o.x() <= width() && o.y() >=0 && o.y() <=height() ) {
pcanvas.drawPoint( o.x(), o.y() );
}
}
}
GeoLocation *g = ld->selectedCity();
if ( g ) {
o.setX( int( g->lng()->Degrees() + origin.x() ) );
o.setY( height() - int( g->lat()->Degrees() + origin.y() ) );
pcanvas.setPen( red );
pcanvas.setBrush( red );
pcanvas.drawEllipse( o.x()-3, o.y()-3, 6, 6 );
pcanvas.moveTo( o.x()-16, o.y() );
pcanvas.lineTo( o.x()-8, o.y() );
pcanvas.moveTo( o.x()+8, o.y() );
pcanvas.lineTo( o.x()+16, o.y() );
pcanvas.moveTo( o.x(), o.y()-16 );
pcanvas.lineTo( o.x(), o.y()-8 );
pcanvas.moveTo( o.x(), o.y()+8 );
pcanvas.lineTo( o.x(), o.y()+16 );
pcanvas.setPen( white );
pcanvas.setBrush( white );
}
pcanvas.end();
bitBlt( this, 0, 0, Canvas );
}