void AuGrid::drawCrossGrid2(GridContext &gridGC)
{
AuViewportGC *vpgc = gridGC.m_gc;
QPainter *gc = new QPainter(vpgc->getGC());
Device device = Display.getCurrent();
Image pixelArray = new Image(device, gridGC.m_truexur - gridGC.m_truexll, 1);
Image pixelArrayCross = new Image(device, gridGC.m_truexur - gridGC.m_truexll, 1);
GC pixelArrayGC = new GC(pixelArray);
GC pixelArrayCrossGC = new GC(pixelArrayCross);
try {
org.eclipse.swt.graphics.Color foregroundColor = new org.eclipse.swt.graphics.Color(device,
m_color.getRed(), m_color.getGreen(), m_color.getBlue());
Color vpBackgroundColor = gc.getBackground();
org.eclipse.swt.graphics.Color backgroundColor = new org.eclipse.swt.graphics.Color(device,
vpBackgroundColor.getRed(), vpBackgroundColor.getGreen(), vpBackgroundColor.getBlue());
pixelArrayGC.setForeground(foregroundColor);
pixelArrayGC.setBackground(backgroundColor);
pixelArrayGC.setLineStyle(STYLE_DOT);
pixelArrayGC.fillRectangle(0, 0, gridGC.m_truexur - gridGC.m_truexll, 1);
pixelArrayCrossGC.setForeground(foregroundColor);
pixelArrayCrossGC.setBackground(backgroundColor);
pixelArrayCrossGC.setLineStyle(STYLE_DOT);
pixelArrayCrossGC.fillRectangle(0, 0, gridGC.m_truexur - gridGC.m_truexll, 1);
} catch (Exception ex)
{
System.out.println("Unable to draw cross: " +
ex.getMessage());
}
for (int i = 0; i <= gridGC.m_xnum; i++)
{
int x = gridGC.m_xll + (i * gridGC.m_dx);
int y = gridGC.m_yll;
// Convert world coordinates to device coordinates.
VpCoord coord = ((VpGraphics2D)gc.m_viewport).worldToDev(x, y);
if (((coord.m_x - 1) >= gridGC.m_truexll) && ((coord.m_x + 1) <= gridGC.m_truexur))
{
pixelArrayGC.drawOval(coord.m_x - gridGC.m_truexll - 1, 0, 1, 1);
pixelArrayGC.drawOval(coord.m_x - gridGC.m_truexll, 0, 1, 1);
pixelArrayGC.drawOval(coord.m_x - gridGC.m_truexll + 1, 0, 1, 1);
pixelArrayCrossGC.drawOval(coord.m_x - gridGC.m_truexll, 0, 1, 1);
}
}
for (int j = 0; j <= gridGC.m_ynum; j++)
{
int x = gridGC.m_xll;
int y = gridGC.m_yll + (j * gridGC.m_dy);
// Convert world coordinates to device coordinates.
VpCoord coord = ((VpGraphics2D)gc.m_viewport).worldToDev(x, y);
if (((coord.m_y - 1) >= gridGC.m_trueyll) && ((coord.m_y + 1) <= gridGC.m_trueyur))
{
try {
gc.drawImage(pixelArrayCross, gridGC.m_truexll, coord.m_y - 1);
gc.drawImage(pixelArray, gridGC.m_truexll, coord.m_y);
gc.drawImage(pixelArrayCross, gridGC.m_truexll, coord.m_y + 1);
} catch (Exception ex) {
System.out.println("Unable to draw cross: " +
ex.getMessage());
}
}
}
// Flush graphics to display.
//gc.flush();
// Dispose of the cross image resources.
pixelArrayGC.dispose();
pixelArrayCrossGC.dispose();
pixelArray.dispose();
pixelArrayCross.dispose();
}
int main(int argc, char **argv)
{
if (argc < 5) {
fprintf(stderr, "Usage: %s <maps.json> <map> <series> <max level> <base tile key>\n", argv[0]);
return -1;
}
QFile rootFile(argv[1]);
QString mapId(argv[2]);
QString layerName(argv[3]);
int maxLevel = atoi(argv[4]);
QString rootTileKey("");
if (argc == 5) {
rootTileKey = QString(argv[5]);
}
RootData rootData(NULL);
Map *map = rootData.maps()[mapId];
int layer;
if (!map->layerById(layerName, layer)) {
fprintf(stderr, "Unknown layer %s\n", layerName.toLatin1().data());
return -1;
}
Tile baseTile(layer, rootTileKey);
int minLevel = baseTile.level();
if (maxLevel <= baseTile.layer() || maxLevel > map->layer(layer).maxLevel()) {
fprintf(stderr, "Invalid maximum level %d\n", maxLevel);
return -1;
}
printf("Merging layer %s from (%d, %d)@%d to %d\n",
map->layer(layer).name().toLatin1().data(),
baseTile.x(), baseTile.y(), baseTile.level(), maxLevel);
QRect baseRect(baseTile.x(), baseTile.y(), 1, 1);
int tileSize = map->baseTileSize();
for (int level = maxLevel - 1; level >= minLevel; level--) {
printf("level %d\n", level);
QRect tiles = map->rectAtLevel(baseRect, baseTile.level(), level);
for (int y = tiles.top(); y <= tiles.bottom(); y++) {
for (int x = tiles.left(); x <= tiles.right(); x++) {
Tile to(x, y, level, layer);
QImage image = QImage(256, 256, QImage::Format_RGB32);
image.fill(QColor(255, 255, 255).rgb());
QPainter p;
bool isNull = true;
QVector<QRgb> colorTable;
p.begin(&image);
p.setRenderHint(QPainter::SmoothPixmapTransform, true);
for (int dy = 0; dy <= 1; dy++) {
for (int dx = 0; dx <= 1; dx++) {
Tile from(x * 2 + dx, y * 2 + dy, level + 1, layer);
QString tilePath = map->tilePath(from);
QImage tile(tilePath);
if (!tile.isNull()) {
isNull = false;
QRect target(dx * tileSize / 2, dy * tileSize / 2,
tileSize / 2, tileSize / 2);
p.drawImage(target, tile);
colorTable = tile.colorTable();
}
}
}
p.end();
if (!isNull) {
QImage indexImage = image.convertToFormat(QImage::Format_Indexed8,
colorTable, Qt::ThresholdDither);
indexImage.save(map->tilePath(to), "png");
}
}
}
}
return 0;
}
void Matrix::print(const QString& fileName)
{
QPrinter printer;
printer.setColorMode (QPrinter::GrayScale);
if (!fileName.isEmpty()){
printer.setCreator("QtiPlot");
printer.setOutputFormat(QPrinter::PdfFormat);
printer.setOutputFileName(fileName);
} else {
QPrintDialog printDialog(&printer);
if (printDialog.exec() != QDialog::Accepted)
return;
}
printer.setFullPage( true );
QPainter p;
if ( !p.begin(&printer ) )
return; // paint on printer
int dpiy = printer.logicalDpiY();
const int margin = (int) ( (1/2.54)*dpiy ); // 1 cm margins
if (d_view_type == ImageView){
p.drawImage (printer.pageRect(), d_matrix_model->renderImage());
return;
}
QHeaderView *vHeader = d_table_view->verticalHeader();
int rows = numRows();
int cols = numCols();
int height = margin;
int i, vertHeaderWidth = vHeader->width();
int right = margin + vertHeaderWidth;
// print header
p.setFont(QFont());
QString header_label = d_matrix_model->headerData(0, Qt::Horizontal).toString();
QRect br = p.boundingRect(br, Qt::AlignCenter, header_label);
p.drawLine(right, height, right, height+br.height());
QRect tr(br);
for(i=0; i<cols; i++){
int w = d_table_view->columnWidth(i);
tr.setTopLeft(QPoint(right,height));
tr.setWidth(w);
tr.setHeight(br.height());
header_label = d_matrix_model->headerData(i, Qt::Horizontal).toString();
p.drawText(tr, Qt::AlignCenter, header_label,-1);
right += w;
p.drawLine(right, height, right, height+tr.height());
if (right >= printer.width()-2*margin )
break;
}
p.drawLine(margin + vertHeaderWidth, height, right-1, height);//first horizontal line
height += tr.height();
p.drawLine(margin, height, right-1, height);
// print table values
for(i=0;i<rows;i++){
right = margin;
QString cell_text = d_matrix_model->headerData(i, Qt::Horizontal).toString()+"\t";
tr = p.boundingRect(tr, Qt::AlignCenter, cell_text);
p.drawLine(right, height, right, height+tr.height());
br.setTopLeft(QPoint(right,height));
br.setWidth(vertHeaderWidth);
br.setHeight(tr.height());
p.drawText(br,Qt::AlignCenter,cell_text,-1);
right += vertHeaderWidth;
p.drawLine(right, height, right, height+tr.height());
for(int j=0; j<cols; j++){
int w = d_table_view->columnWidth (j);
cell_text = text(i,j)+"\t";
tr = p.boundingRect(tr,Qt::AlignCenter,cell_text);
br.setTopLeft(QPoint(right,height));
br.setWidth(w);
br.setHeight(tr.height());
p.drawText(br, Qt::AlignCenter, cell_text, -1);
right += w;
p.drawLine(right, height, right, height+tr.height());
if (right >= printer.width()-2*margin )
break;
}
height += br.height();
p.drawLine(margin, height, right-1, height);
if (height >= printer.height()-margin ){
printer.newPage();
height = margin;
p.drawLine(margin, height, right, height);
}
}
}
void NWaveformSlider::checkForUpdate()
{
if (!m_waveBuilder)
return;
float builderPos;
int builderIndex;
m_waveBuilder->positionAndIndex(builderPos, builderIndex);
if (m_oldSize != size() || m_oldBuilderIndex != builderIndex)
m_needsUpdate = true;
if ((builderPos != 0.0 && builderPos != 1.0) && m_timer->interval() != FAST_INTERVAL)
m_timer->setInterval(FAST_INTERVAL);
else
if ((builderPos == 0.0 || builderPos == 1.0) && m_timer->interval() != IDLE_INTERVAL)
m_timer->setInterval(IDLE_INTERVAL);
if (m_needsUpdate) {
QPainter painter;
QImage waveImage;
QImage backgroundImage;
waveImage = backgroundImage = m_progressPlayingImage = m_progressPausedImage = m_remainingPlayingImage = m_remainingPausedImage = QImage(size(), QImage::Format_ARGB32_Premultiplied);
m_oldBuilderPos = builderPos;
m_oldBuilderIndex = builderIndex;
m_oldSize = size();
// waveform >>
waveImage.fill(0);
painter.begin(&waveImage);
painter.setBrush(m_waveBackground);
QPen wavePen;
wavePen.setWidth(0);
wavePen.setColor(m_waveBorderColor);
painter.setPen(wavePen);
painter.translate(1, 1);
painter.scale((qreal)(width() - 1) / m_oldBuilderIndex * m_oldBuilderPos, (height() - 2) / 2);
painter.translate(0, 1);
QPainterPath pathPos;
QPainterPath pathNeg;
NWaveformPeaks *peaks = m_waveBuilder->peaks();
for (int i = 0; i < m_oldBuilderIndex; ++i) {
pathPos.lineTo(i, peaks->positive(i));
pathNeg.lineTo(i, peaks->negative(i));
}
QPainterPath fullPath(pathNeg);
fullPath.connectPath(pathPos.toReversed());
fullPath.closeSubpath();
painter.setRenderHint(QPainter::Antialiasing);
painter.drawPath(fullPath);
painter.end();
// << waveform
// main background >>
painter.begin(&backgroundImage);
backgroundImage.fill(0);
painter.setPen(Qt::NoPen);
painter.setBrush(m_background);
painter.setRenderHint(QPainter::Antialiasing);
painter.drawRoundedRect(rect(), m_radius, m_radius);
painter.end();
// << main background
QList<QImage *> images; images << &m_progressPlayingImage << &m_progressPausedImage << &m_remainingPlayingImage << &m_remainingPausedImage;
QList<QPainter::CompositionMode> modes; modes << m_playingComposition << m_pausedComposition << m_playingComposition << m_pausedComposition;
QList<QBrush> brushes; brushes << m_progressPlayingBackground << m_progressPausedBackground << m_remainingPlayingBackground << m_remainingPausedBackground;
for (int i = 0; i < images.size(); ++i) {
painter.begin(images[i]);
// background
images[i]->fill(0);
// + overlay
painter.setPen(Qt::NoPen);
painter.setBrush(brushes[i]);
painter.setRenderHint(QPainter::Antialiasing);
painter.drawRoundedRect(rect(), m_radius, m_radius);
// + waveform
painter.setCompositionMode(modes[i]);
painter.drawImage(0, 0, waveImage);
painter.setCompositionMode(QPainter::CompositionMode_DestinationOver);
painter.drawImage(0, 0, backgroundImage);
painter.end();
}
update();
m_needsUpdate = false;
}
}
void BitmapImage::paintImage(QPainter& painter, QImage& image, QRect sourceRect, QRect destRect)
{
painter.drawImage(QRect(mBounds.topLeft(), destRect.size()),
image,
sourceRect);
}
void FontRenderer::placeImage(QPainter& p,ushort symbol,int x,int y) {
p.drawImage(x,y,m_rendered.chars[symbol].img);
}
void drawPixmap(const QImage& sprite, const aw::coord& c, QPainter& painter) {
QSize size = sprite.size();
painter.drawImage(QPoint((c.x*16)+(16-size.width()), (c.y*16)+(16-size.height())), sprite);
}
void QmaxButton::createArrowBackground(QPainter &painter)
{
// printf("Arrow BackGround2\n");
QRect scaledRect;
scaledRect = matrix.mapRect(QRect(0, 0, this->logicalSize.width(), this->logicalSize.height()));
QImage image(scaledRect.width(), scaledRect.height(), QImage::Format_ARGB32_Premultiplied);
image.fill(QColor(0, 0, 0, 0).rgba());
//QPainter painter(image);
painter.setRenderHint(QPainter::SmoothPixmapTransform);
painter.setRenderHint(QPainter::Antialiasing);
painter.setPen(Qt::NoPen);
painter.drawImage(0, 0, image);
if(Colors::useEightBitPalette)
{
painter.setPen(QColor(120,120,120));
if(this->m_nPressed)
painter.setBrush(QColor(60,60,60));
else if(this->m_nHighlight)
painter.setBrush(QColor(100,100,100));
else
painter.setBrush(QColor(80,80,80));
}
else
{
QLinearGradient outlinebrush(0,0,0,scaledRect.height());
QLinearGradient brush(0,0,0,scaledRect.height());
brush.setSpread(QLinearGradient::PadSpread);
QColor highlight(255,255,255,128);
QColor shadow(0,0,0,70);
QColor sunken(220,220,220,30);
QColor normal1(88,88,89,255);
QColor normal2(88,88,89,255);
QColor normal3(0,0,200,10);
QColor normal4(255,255,250,255);
if(m_nType==3 || m_nType == 4)
{
normal1 = QColor(100,180,189,55);
normal2 = QColor(100,180,189,255);
}
if(m_nPressed)
{
outlinebrush.setColorAt(0.0f,shadow);
outlinebrush.setColorAt(1.0f,highlight);
brush.setColorAt(1.0f,sunken);
painter.setPen(Qt::NoPen);
}
else
{
outlinebrush.setColorAt(0.75f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal2);
if(m_nHighlight)
brush.setColorAt(1.0f,normal1);
painter.setPen(QPen(outlinebrush,1));
}
if(this->isEnabled()==false )
{
outlinebrush.setColorAt(1.0f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal3);
painter.setPen(QPen(outlinebrush,2));
}
if(m_nStatus )
{
outlinebrush.setColorAt(1.0f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal2);
painter.setPen(QPen(outlinebrush,1));
}
painter.setBrush(brush);
}
// painter.drawRect(0, 0, scaledRect.width(), scaledRect.height());
float xOff = scaledRect.width() / 2;
float yOff = scaledRect.height() / 2;
float sizex = 5.0f * matrix.m11();
float sizey = 3.5f * matrix.m22();
if (m_nType == 3)
sizey *= -1;
QPainterPath path;
path.moveTo(xOff, yOff + (5 * sizey));
path.lineTo(xOff - (4 * sizex), yOff - (3 * sizey));
path.lineTo(xOff + (4 * sizex), yOff - (3 * sizey));
path.lineTo(xOff, yOff + (5 * sizey));
painter.drawPath(path);
}
void ItemFoundAnimation::paint(QPainter& painter)
{
painter.drawImage(currentX(), m_item->position().y(), m_item->image());
}
void paint(QPaintDevice* pd) {
QPainter p;
if (!p.begin(pd)) return;
QPen pe(QColor("black"));
pe.setWidthF(6.0);
pe.setStyle(Qt::DashLine);
p.setPen(pe);
p.drawLine(QPointF(0,0),QPointF(100.0,100.0));
pe.setColor("red");
pe.setStyle(Qt::DotLine);
p.setPen(pe);
p.drawLine(QPointF(0,0),QPointF(50.0,25.0));
pe.setColor("green");
pe.setStyle(Qt::SolidLine);
p.setPen(pe);
p.drawLine(QPointF(0,0),QPointF(25.0,50.0));
pe.setColor("blue");
p.setPen(pe);
p.drawText(50,10, QString("Hello World!"));
p.drawLine(50,10,55,15);
QFont f;
QImage img(QString("qfe_plotterexportercairo.png"));
pe.setWidthF(0.5);
p.setPen(pe);
p.drawImage(QRectF(50,25,50,50), img);
//p.drawRect(QRectF(50,25,50,50));
p.drawImage(QRectF(25,50,15,10), img);
//p.drawRect(QRectF(25,50,15,10));
p.drawImage(QRectF(225,50,100,100), img, QRect(5,5,12,12));
p.drawRect(QRectF(125,50,15,10));
pe.setWidthF(2);
pe.setColor("red");
p.setPen(pe);
f.setFamily("Times New Roman");
f.setPointSizeF(10);
p.setFont(f);
p.drawText(50,30, QString("Hello World!"));
p.drawLine(50,30,55,35);
f.setFamily("Arial");
f.setPointSizeF(16);
p.setFont(f);
p.drawText(250,30, QString("Unicode-test: ")+QChar(0x2190)+QChar(0x2591)+QChar(0x2665)+QChar(0x039B)+QChar(0x03B6));
p.drawLine(250,30,255,35);
pe.setWidthF(1);
p.setPen(pe);
QBrush b(QColor("salmon"));
p.fillRect(QRectF(100,10,50,50), b);
p.drawRect(QRectF(100,10,50,50));
QColor c=b.color();
c.setAlphaF(0.5);
b.setColor(c);
pe.setWidthF(5);
p.setPen(pe);
p.setBrush(b);
p.drawEllipse(QRectF(130,40,50,30));
//p.drawRect(QRectF(130,40,50,30));
QPolygonF poly;
for (int phi=0; phi<60; phi++) {
double p=double(phi)/20.0*M_PI;
poly<<QPointF(50.0+cos(p)*35.0*double(phi)/60.0, 50.0-sin(p)*35.0*double(phi)/60.0);
}
p.setClipRect(0,0,200,50);
pe.setWidthF(1);
p.setPen(pe);
p.drawPolygon(poly);
pe.setColor("red");
pe.setStyle(Qt::DashDotDotLine);
p.setPen(pe);
p.setClipping(false);
p.drawPolyline(poly);
p.end();
}
void QmaxButton::createButton(QPainter &painter)
{
QRect scaledRect;
scaledRect = matrix.mapRect(QRect(0,0,this->logicalSize.width(),this->logicalSize.height()));
QImage bg(this->m_strImage);
painter.setRenderHint(QPainter::SmoothPixmapTransform);
painter.setRenderHint(QPainter::Antialiasing);
painter.setPen(Qt::NoPen);
QLinearGradient brush1(0,0,0,scaledRect.height());
painter.drawImage(-2, -2, bg);
if(Colors::useEightBitPalette)
{
painter.setPen(QColor(120,120,120));
if(this->m_nPressed)
painter.setBrush(QColor(60,60,60));
else if(this->m_nHighlight)
painter.setBrush(QColor(100,100,100));
else
painter.setBrush(QColor(80,80,80));
}
else
{
QLinearGradient outlinebrush(0,0,0,scaledRect.height());
QLinearGradient brush(0,0,0,scaledRect.height());
brush.setSpread(QLinearGradient::PadSpread);
QColor highlight(255,255,255,128);
QColor shadow(0,0,0,70);
QColor sunken(220,220,220,30);
QColor normal1(255,255,245,60);
QColor normal2(255,255,235,10);
QColor normal3(200,200,200,10);
QColor normal4(255,255,250,255);
if(m_nType && m_nType != 5 )
{
normal1 = QColor(200,170,160,50);
normal2 = QColor(50,10,0,50);
}
if(m_nPressed)
{
outlinebrush.setColorAt(0.0f,shadow);
outlinebrush.setColorAt(1.0f,highlight);
brush.setColorAt(1.0f,sunken);
painter.setPen(Qt::NoPen);
}
else
{
outlinebrush.setColorAt(1.0f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal1);
if(m_nHighlight)
brush.setColorAt(1.0f,normal2);
painter.setPen(QPen(outlinebrush,1));
}
if(this->isEnabled()==false )
{
outlinebrush.setColorAt(1.0f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal3);
painter.setPen(QPen(outlinebrush,1));
}
if(m_nStatus )
{
outlinebrush.setColorAt(1.0f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal4);
painter.setPen(QPen(outlinebrush,1));
}
painter.setBrush(brush);
}
if(m_nType == 1)
painter.drawRect(0,0,scaledRect.width(),scaledRect.height());
else if(m_nType == 0)
painter.drawRoundedRect(0,0,scaledRect.width(),scaledRect.height(),40.0,40.0,Qt::RelativeSize);
else if(m_nType == 5)
painter.drawEllipse(0,0,scaledRect.width(),scaledRect.height());
QFont font( "DejaVu Sans" );
font.setPointSize( 12 );
painter.setFont( font );
brush1.setColorAt(1.0f,QColor(255,255,255,255));
if(this->isEnabled()==false)
{
brush1.setColorAt(1.0f,QColor(200,200,200,100));
}
painter.setPen(QPen(brush1,1));
painter.setBrush(brush1);
QFontMetrics fMetrics = painter.fontMetrics();
QSize sz = fMetrics.size( Qt::TextWordWrap, m_strText );
QRectF txtRect( scaledRect.center(), sz );
int xPoint = (scaledRect.width()/2)- ((m_strText.count()/2)*10);
int yPoint = scaledRect.height()/2;
painter.drawText(xPoint,yPoint,m_strText);
}
void CanvasRenderingContext2D::drawImage(HTMLCanvasElement* canvas, const FloatRect& srcRect,
const FloatRect& dstRect, ExceptionCode& ec)
{
ASSERT(canvas);
ec = 0;
FloatRect srcCanvasRect = FloatRect(FloatPoint(), canvas->size());
if (!(srcCanvasRect.contains(srcRect) && srcRect.width() >= 0 && srcRect.height() >= 0
&& dstRect.width() >= 0 && dstRect.height() >= 0)) {
ec = INDEX_SIZE_ERR;
return;
}
if (srcRect.isEmpty() || dstRect.isEmpty())
return;
GraphicsContext* c = drawingContext();
if (!c)
return;
FloatRect sourceRect = c->roundToDevicePixels(srcRect);
FloatRect destRect = c->roundToDevicePixels(dstRect);
// FIXME: Do this through platform-independent GraphicsContext API.
#if PLATFORM(CG)
CGImageRef platformImage = canvas->createPlatformImage();
if (!platformImage)
return;
willDraw(destRect);
float iw = CGImageGetWidth(platformImage);
float ih = CGImageGetHeight(platformImage);
if (sourceRect.x() == 0 && sourceRect.y() == 0 && iw == sourceRect.width() && ih == sourceRect.height()) {
// Fast path, yay!
CGContextDrawImage(c->platformContext(), destRect, platformImage);
} else {
// Slow path, boo!
// Create a new bitmap of the appropriate size and then draw that into our context.
size_t csw = static_cast<size_t>(ceilf(sourceRect.width()));
size_t csh = static_cast<size_t>(ceilf(sourceRect.height()));
CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
size_t bytesPerRow = csw * 4;
void* buffer = fastMalloc(csh * bytesPerRow);
CGContextRef clippedSourceContext = CGBitmapContextCreate(buffer, csw, csh,
8, bytesPerRow, colorSpace, kCGImageAlphaPremultipliedLast);
CGColorSpaceRelease(colorSpace);
CGContextTranslateCTM(clippedSourceContext, -sourceRect.x(), -sourceRect.y());
CGContextDrawImage(clippedSourceContext, CGRectMake(0, 0, iw, ih), platformImage);
CGImageRef clippedSourceImage = CGBitmapContextCreateImage(clippedSourceContext);
CGContextRelease(clippedSourceContext);
CGContextDrawImage(c->platformContext(), destRect, clippedSourceImage);
CGImageRelease(clippedSourceImage);
fastFree(buffer);
}
CGImageRelease(platformImage);
#elif PLATFORM(QT)
QImage px = canvas->createPlatformImage();
if (px.isNull())
return;
willDraw(dstRect);
QPainter* painter = static_cast<QPainter*>(c->platformContext());
painter->drawImage(dstRect, px, srcRect);
#elif PLATFORM(CAIRO)
cairo_surface_t* image = canvas->createPlatformImage();
willDraw(dstRect);
cairo_t* cr = c->platformContext();
cairo_save(cr);
cairo_set_source_surface(cr, image, srcRect.x(), srcRect.y());
cairo_rectangle(cr, dstRect.x(), dstRect.y(), dstRect.width(), dstRect.height());
cairo_fill(cr);
cairo_restore(cr);
#endif
}
void FDialogPreview::GenPreview(QString name)
{
QPixmap pm;
QString Buffer = "";
updtPix();
if (name.isEmpty())
return;
QFileInfo fi = QFileInfo(name);
if (fi.isDir())
return;
int w = pixmap()->width();
int h = pixmap()->height();
bool mode = false;
QString ext = fi.suffix().toLower();
QString formatD(FormatsManager::instance()->extensionListForFormat(FormatsManager::IMAGESIMGFRAME, 1));
QStringList formats = formatD.split("|");
formats.append("pat");
QStringList allFormatsV = LoadSavePlugin::getExtensionsForPreview(FORMATID_ODGIMPORT);
if (ext.isEmpty())
ext = getImageType(name);
if (formats.contains(ext.toUtf8()))
{
ScImage im;
//No doc to send data anyway, so no doc to get into scimage.
CMSettings cms(0, "", Intent_Perceptual);
cms.allowColorManagement(false);
if (im.loadPicture(name, 1, cms, ScImage::Thumbnail, 72, &mode))
{
int ix,iy;
if ((im.imgInfo.exifDataValid) && (!im.imgInfo.exifInfo.thumbnail.isNull()))
{
ix = im.imgInfo.exifInfo.width;
iy = im.imgInfo.exifInfo.height;
}
else
{
ix = im.width();
iy = im.height();
}
int xres = im.imgInfo.xres;
int yres = im.imgInfo.yres;
QString tmp = "";
QString tmp2 = "";
QImage im2 = im.scaled(w - 5, h - 44, Qt::KeepAspectRatio, Qt::SmoothTransformation);
QPainter p;
QBrush b(QColor(205,205,205), loadIcon("testfill.png"));
// Qt4 FIXME imho should be better
pm = *pixmap();
p.begin(&pm);
p.fillRect(0, 0, w, h-44, b);
p.fillRect(0, h-44, w, 44, QColor(255, 255, 255));
p.drawImage((w - im2.width()) / 2, (h - 44 - im2.height()) / 2, im2);
p.drawText(2, h-29, tr("Size:")+" "+tmp.setNum(ix)+" x "+tmp2.setNum(iy));
p.drawText(2, h-17, tr("Resolution:")+" "+tmp.setNum(xres)+" x "+tmp2.setNum(yres)+" "+ tr("DPI"));
QString cSpace;
if ((extensionIndicatesPDF(ext) || extensionIndicatesEPSorPS(ext)) && (im.imgInfo.type != ImageType7))
cSpace = tr("Unknown");
else
cSpace=colorSpaceText(im.imgInfo.colorspace);
p.drawText(2, h-5, tr("Colorspace:")+" "+cSpace);
p.end();
setPixmap(pm);
repaint();
}
}
else if (allFormatsV.contains(ext.toUtf8()))
{
FileLoader *fileLoader = new FileLoader(name);
int testResult = fileLoader->TestFile();
delete fileLoader;
if ((testResult != -1) && (testResult >= FORMATID_ODGIMPORT))
{
const FileFormat * fmt = LoadSavePlugin::getFormatById(testResult);
if( fmt )
{
QImage im = fmt->readThumbnail(name);
if (!im.isNull())
{
QString desc = tr("Size:")+" ";
desc += value2String(im.text("XSize").toDouble(), PrefsManager::instance()->appPrefs.docSetupPrefs.docUnitIndex, true, true);
desc += " x ";
desc += value2String(im.text("YSize").toDouble(), PrefsManager::instance()->appPrefs.docSetupPrefs.docUnitIndex, true, true);
im = im.scaled(w - 5, h - 21, Qt::KeepAspectRatio, Qt::SmoothTransformation);
QPainter p;
QBrush b(QColor(205,205,205), loadIcon("testfill.png"));
pm = *pixmap();
p.begin(&pm);
p.fillRect(0, 0, w, h-21, b);
p.fillRect(0, h-21, w, 21, QColor(255, 255, 255));
p.drawImage((w - im.width()) / 2, (h - 21 - im.height()) / 2, im);
p.drawText(2, h-5, desc);
p.end();
setPixmap(pm);
repaint();
}
}
}
}
else if (ext.toUtf8() == "sml")
{
QPixmap pmi;
QByteArray cf;
if (loadRawText(name, cf))
{
QString f = QString::fromUtf8(cf.data());
StencilReader *pre = new StencilReader();
pmi = pre->createPreview(f);
QImage im = pmi.toImage();
im = im.scaled(w - 5, h - 21, Qt::KeepAspectRatio, Qt::SmoothTransformation);
QPainter p;
QBrush b(QColor(205,205,205), loadIcon("testfill.png"));
pm = *pixmap();
p.begin(&pm);
p.fillRect(0, 0, w, h-21, b);
p.fillRect(0, h-21, w, 21, QColor(255, 255, 255));
p.drawImage((w - im.width()) / 2, (h - 21 - im.height()) / 2, im);
QString desc = tr("Size:")+QString(" %1 x %2").arg(im.width()).arg(im.height());
p.drawText(2, h-5, desc);
p.end();
setPixmap(pm);
repaint();
delete pre;
}
}
else if (ext.toUtf8() == "shape")
{
QByteArray cf;
if (loadRawText(name, cf))
{
QString f = QString::fromUtf8(cf.data());
StencilReader *pre = new StencilReader();
QString f2 = pre->createShape(f);
ScPreview *pre2 = new ScPreview();
QImage im = pre2->createPreview(f2);
im = im.scaled(w - 5, h - 21, Qt::KeepAspectRatio, Qt::SmoothTransformation);
QPainter p;
QBrush b(QColor(205,205,205), loadIcon("testfill.png"));
pm = *pixmap();
p.begin(&pm);
p.fillRect(0, 0, w, h-21, b);
p.fillRect(0, h-21, w, 21, QColor(255, 255, 255));
p.drawImage((w - im.width()) / 2, (h - 21 - im.height()) / 2, im);
QString desc = tr("Size:")+QString(" %1 x %2").arg(im.width()).arg(im.height());
p.drawText(2, h-5, desc);
p.end();
setPixmap(pm);
repaint();
delete pre;
delete pre2;
}
}
else if (ext.toUtf8() == "sce")
{
QByteArray cf;
if (loadRawText(name, cf))
{
QString f;
if (cf.left(16) == "<SCRIBUSELEMUTF8")
f = QString::fromUtf8(cf.data());
else
f = cf.data();
ScPreview *pre = new ScPreview();
QImage im = pre->createPreview(f);
im = im.scaled(w - 5, h - 21, Qt::KeepAspectRatio, Qt::SmoothTransformation);
QPainter p;
QBrush b(QColor(205,205,205), loadIcon("testfill.png"));
pm = *pixmap();
p.begin(&pm);
p.fillRect(0, 0, w, h-21, b);
p.fillRect(0, h-21, w, 21, QColor(255, 255, 255));
p.drawImage((w - im.width()) / 2, (h - 21 - im.height()) / 2, im);
QString desc = tr("Size:")+QString(" %1 x %2").arg(im.width()).arg(im.height());
p.drawText(2, h-5, desc);
p.end();
setPixmap(pm);
repaint();
delete pre;
}
}
else
{
ScSlaInfoReader slaInfos;
if (slaInfos.readInfos(name))
{
QString Title = tr("Title:")+" ";
QString ti2 = slaInfos.title();
if (ti2.isEmpty())
ti2= tr("No Title");
Title += ti2+"\n";
QString Author = tr("Author:")+" ";
QString au2 = slaInfos.author();
if (au2.isEmpty())
au2 = tr("Unknown");
Author += au2+"\n";
QString Format = tr("File Format:")+" ";
QString fm2 = slaInfos.format();
if (fm2.isEmpty())
fm2 = tr("Unknown");
Format += fm2;
setText( tr("Scribus Document")+"\n\n"+Title+Author+Format);
}
else if ((ext == "txt") || (ext == "html") || (ext == "xml"))
{
if (loadText(name, &Buffer))
setText(Buffer.left(200));
}
}
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));
QSqlDatabase db=QSqlDatabase::addDatabase("QMYSQL");
//maBase=new QSqlDatabase(db);
db.setHostName("172.16.63.111");
db.setDatabaseName("dbtrouxNewWorld");
db.setUserName("troux");
db.setPassword("PscX57Q16");
bool ok = db.open();
if(!ok)
{
cout<<"Connection impossible"<<endl;
}
else
{
cout<<"Connection réussie"<<endl;
}
Connexion co;
QVector<int> idUser = co.getTabIdUser();
int nbUser = idUser.size();
for(int comp=0; comp<nbUser; comp++)
{
QString userNom = co.getUserNom(idUser[comp]);
QString userPrenom = co.getUserPrenom(idUser[comp]);
QVector<int> numPDV = co.getUserTabPointDeVente(idUser[comp]);
QVector<int> numProduit;
for(int compPDV=0; compPDV<numPDV.size(); compPDV++)
{
QVector<int> tabInstNumProd = co.getProdByPDV(numPDV[compPDV]);
for(int compProd=0; compProd < tabInstNumProd.size(); compProd++)
{
bool uniqueNumProd = true;
for(int compVerifDoubleProd=0; compVerifDoubleProd < numProduit.size(); compVerifDoubleProd++)
{
if(numProduit[compVerifDoubleProd] == tabInstNumProd[compProd])
{
uniqueNumProd = false;
}
}
if(uniqueNumProd){
numProduit.push_back(tabInstNumProd[compProd]);
}
}
}
QVector<int> numRayon = co.getTabRayon(numProduit);
QVector<int> numCategorie = co.getTabCategorie(numRayon);
QPrinter printer(QPrinter::HighResolution); //create your QPrinter (don't need to be high resolution, anyway)
printer.setFullPage(QPrinter::A4);
printer.setOutputFormat(QPrinter::NativeFormat);
printer.setOutputFileName("pdfClient/"+ QString::number(idUser[comp]) +".pdf");
QPen pen;
int decalage = -100;
int tailleImage = 1800;
QPainter painter;
painter.begin(&printer);
QRectF rectangle(700, decalage,1000,900);
QImage monImage;
monImage.load("images/presentation/logoNw.jpg");
painter.drawImage(rectangle, monImage);
QRectF rectangle2(1200, decalage,8000,1000);
QImage monImage2;
monImage2.load("images/presentation/ecritureNw.png");
painter.drawImage(rectangle2, monImage2);
decalage += 2000;
painter.setFont(QFont("Arial",15));
painter.drawText(0, decalage, userNom +" "+ userPrenom +",");
decalage += 250;
painter.drawText(0, decalage,"Bienvenue sur votre catalogue personnalisé ");
decalage += 400;
painter.setFont(QFont("Arial",9));
painter.drawText(0, decalage, "Liste des points de vente associés :");
decalage += 200;
pen.setWidth(10);
painter.setPen(pen);
for(int compNbPDV=0; compNbPDV<numPDV.size(); compNbPDV++)
{
painter.drawRect(0, decalage, 3000, 300);
painter.drawText(100, decalage+200, QString::number(compNbPDV+1)+ " : " +co.getNomPDV(numPDV[compNbPDV]));
painter.drawText(2000, decalage+200, QString::number(co.getProdByPDV(numPDV[compNbPDV]).size())+ " Produits");
decalage += 300;
}
decalage += 1000;
painter.setFont(QFont("Arial",12));
painter.drawText(0, decalage,"Nous vous proposerons cette semaine "+QString::number(numProduit.size()) +" produits parmi les "+ QString::number(numPDV.size()) +" points de vente choisis.");
decalage += 650;
foreach(const int &idCategorie, numCategorie)
{
painter.drawText(0, decalage, co.getCategorieName(idCategorie));
decalage += 200;
foreach(const int &idRayon, numRayon)
{
if(co.getCategorieByRayon(idRayon) == idCategorie)
{
painter.drawText(500,decalage, co.getRayonName(idRayon));
decalage += 500;
int decalageV = 1000;
foreach(const int &idProduit, numProduit)
{
if(co.getRayonByProd(idProduit) == idRayon)
{
painter.drawText(decalageV, decalage-300, co.getProdName(idProduit));
QRectF rectangle(decalageV, decalage-100, tailleImage, tailleImage);
QImage monImage;
monImage.load("images/produit/"+ QString::number(idProduit) +".png");
painter.drawImage(rectangle, monImage);
pen.setColor(Qt::magenta);
painter.setPen(pen);
painter.setFont(QFont("Arial",10));
painter.drawText(decalageV, decalage+tailleImage+100, QString::number(co.getPriceByIdProd(idProduit)) +" € par "+ co.getUniteByIdProd(idProduit));
QColor color;
color.setNamedColor("#04B404");
pen.setColor(color);
painter.setPen(pen);
painter.drawText(decalageV, decalage+tailleImage+300, "Restant : "+ QString::number(co.getQteRestanteByIdProd(idProduit)));
QVector<int> tabAssociatePDV = co.getTabPDVByIdProd(numPDV, idProduit);
QString letterPDV = "| ";
for(int compNoAPDV=0; compNoAPDV<tabAssociatePDV.size(); compNoAPDV++)
{
letterPDV += QString::number(compNoAPDV+1)+" | ";
}
pen.setColor(Qt::blue);
painter.setPen(pen);
painter.drawText(decalageV, decalage+tailleImage+500, "Disponible à : "+ letterPDV);
pen.setColor(Qt::black);
painter.setPen(pen);
painter.setFont(QFont("Arial",12));
decalageV += tailleImage+300;
}
}
decalage += tailleImage+900;
if(decalage > 10500){
printer.newPage();
decalage = 0;
}
}
}
}
void QgsSimpleMarkerSymbolLayerV2::renderPoint( const QPointF& point, QgsSymbolV2RenderContext& context )
{
QPainter *p = context.renderContext().painter();
if ( !p )
{
return;
}
//offset
double offsetX = 0;
double offsetY = 0;
markerOffset( context, offsetX, offsetY );
QPointF off( offsetX, offsetY );
//angle
double angle = mAngle;
if ( mAngleExpression )
{
angle = mAngleExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toDouble();
}
if ( angle )
off = _rotatedOffset( off, angle );
//data defined shape?
if ( mNameExpression )
{
QString name = mNameExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toString();
if ( !prepareShape( name ) ) // drawing as a polygon
{
preparePath( name ); // drawing as a painter path
}
}
if ( mUsingCache )
{
// we will use cached image
QImage &img = context.selected() ? mSelCache : mCache;
double s = img.width() / context.renderContext().rasterScaleFactor();
p->drawImage( QRectF( point.x() - s / 2.0 + off.x(),
point.y() - s / 2.0 + off.y(),
s, s ), img );
}
else
{
QMatrix transform;
// move to the desired position
transform.translate( point.x() + off.x(), point.y() + off.y() );
QgsExpression *sizeExpression = expression( "size" );
bool hasDataDefinedSize = context.renderHints() & QgsSymbolV2::DataDefinedSizeScale || sizeExpression;
// resize if necessary
if ( hasDataDefinedSize )
{
double scaledSize = mSize;
if ( sizeExpression )
{
scaledSize = sizeExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toDouble();
}
scaledSize *= QgsSymbolLayerV2Utils::lineWidthScaleFactor( context.renderContext(), mSizeUnit );
switch ( mScaleMethod )
{
case QgsSymbolV2::ScaleArea:
scaledSize = sqrt( scaledSize );
break;
case QgsSymbolV2::ScaleDiameter:
break;
}
double half = scaledSize / 2.0;
transform.scale( half, half );
}
bool hasDataDefinedRotation = context.renderHints() & QgsSymbolV2::DataDefinedRotation || mAngleExpression;
if ( angle != 0 && hasDataDefinedRotation )
transform.rotate( angle );
QgsExpression* colorExpression = expression( "color" );
QgsExpression* colorBorderExpression = expression( "color_border" );
QgsExpression* outlineWidthExpression = expression( "outline_width" );
if ( colorExpression )
{
mBrush.setColor( QgsSymbolLayerV2Utils::decodeColor( colorExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toString() ) );
}
if ( colorBorderExpression )
{
mPen.setColor( QgsSymbolLayerV2Utils::decodeColor( colorBorderExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toString() ) );
mSelPen.setColor( QgsSymbolLayerV2Utils::decodeColor( colorBorderExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toString() ) );
}
if ( outlineWidthExpression )
{
double outlineWidth = outlineWidthExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toDouble();
mPen.setWidthF( outlineWidth * QgsSymbolLayerV2Utils::lineWidthScaleFactor( context.renderContext(), mOutlineWidthUnit ) );
mSelPen.setWidthF( outlineWidth * QgsSymbolLayerV2Utils::lineWidthScaleFactor( context.renderContext(), mOutlineWidthUnit ) );
}
p->setBrush( context.selected() ? mSelBrush : mBrush );
p->setPen( context.selected() ? mSelPen : mPen );
if ( !mPolygon.isEmpty() )
p->drawPolygon( transform.map( mPolygon ) );
else
p->drawPath( transform.map( mPath ) );
}
}
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);
}
void QgsSvgMarkerSymbolLayerV2::renderPoint( const QPointF& point, QgsSymbolV2RenderContext& context )
{
QPainter *p = context.renderContext().painter();
if ( !p )
return;
double size = mSize;
QgsExpression* sizeExpression = expression( "size" );
bool hasDataDefinedSize = context.renderHints() & QgsSymbolV2::DataDefinedSizeScale || sizeExpression;
if ( sizeExpression )
{
size = sizeExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toDouble();
}
size *= QgsSymbolLayerV2Utils::lineWidthScaleFactor( context.renderContext(), mSizeUnit );
if ( hasDataDefinedSize )
{
switch ( mScaleMethod )
{
case QgsSymbolV2::ScaleArea:
size = sqrt( size );
break;
case QgsSymbolV2::ScaleDiameter:
break;
}
}
//don't render symbols with size below one or above 10,000 pixels
if (( int )size < 1 || 10000.0 < size )
{
return;
}
p->save();
//offset
double offsetX = 0;
double offsetY = 0;
markerOffset( context, offsetX, offsetY );
QPointF outputOffset( offsetX, offsetY );
double angle = mAngle;
QgsExpression* angleExpression = expression( "angle" );
if ( angleExpression )
{
angle = angleExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toDouble();
}
if ( angle )
outputOffset = _rotatedOffset( outputOffset, angle );
p->translate( point + outputOffset );
bool rotated = !qgsDoubleNear( angle, 0 );
bool drawOnScreen = qgsDoubleNear( context.renderContext().rasterScaleFactor(), 1.0, 0.1 );
if ( rotated )
p->rotate( angle );
QString path = mPath;
QgsExpression* nameExpression = expression( "name" );
if ( nameExpression )
{
path = nameExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toString();
}
double outlineWidth = mOutlineWidth;
QgsExpression* outlineWidthExpression = expression( "outline_width" );
if ( outlineWidthExpression )
{
outlineWidth = outlineWidthExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toDouble();
}
QColor fillColor = mFillColor;
QgsExpression* fillExpression = expression( "fill" );
if ( fillExpression )
{
fillColor = QgsSymbolLayerV2Utils::decodeColor( fillExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toString() );
}
QColor outlineColor = mOutlineColor;
QgsExpression* outlineExpression = expression( "outline" );
if ( outlineExpression )
{
outlineColor = QgsSymbolLayerV2Utils::decodeColor( outlineExpression->evaluate( const_cast<QgsFeature*>( context.feature() ) ).toString() );
}
bool fitsInCache = true;
bool usePict = true;
double hwRatio = 1.0;
if ( drawOnScreen && !rotated )
{
usePict = false;
const QImage& img = QgsSvgCache::instance()->svgAsImage( path, size, fillColor, outlineColor, outlineWidth,
context.renderContext().scaleFactor(), context.renderContext().rasterScaleFactor(), fitsInCache );
if ( fitsInCache && img.width() > 1 )
{
//consider transparency
if ( !qgsDoubleNear( context.alpha(), 1.0 ) )
{
QImage transparentImage = img.copy();
QgsSymbolLayerV2Utils::multiplyImageOpacity( &transparentImage, context.alpha() );
p->drawImage( -transparentImage.width() / 2.0, -transparentImage.height() / 2.0, transparentImage );
hwRatio = ( double )transparentImage.height() / ( double )transparentImage.width();
}
else
{
p->drawImage( -img.width() / 2.0, -img.height() / 2.0, img );
hwRatio = ( double )img.height() / ( double )img.width();
}
}
}
if ( usePict || !fitsInCache )
{
p->setOpacity( context.alpha() );
const QPicture& pct = QgsSvgCache::instance()->svgAsPicture( path, size, fillColor, outlineColor, outlineWidth,
context.renderContext().scaleFactor(), context.renderContext().rasterScaleFactor(), context.renderContext().forceVectorOutput() );
if ( pct.width() > 1 )
{
p->drawPicture( 0, 0, pct );
hwRatio = ( double )pct.height() / ( double )pct.width();
}
}
if ( context.selected() )
{
QPen pen( context.renderContext().selectionColor() );
double penWidth = QgsSymbolLayerV2Utils::lineWidthScaleFactor( context.renderContext(), QgsSymbolV2::MM );
if ( penWidth > size / 20 )
{
// keep the pen width from covering symbol
penWidth = size / 20;
}
double penOffset = penWidth / 2;
pen.setWidth( penWidth );
p->setPen( pen );
p->setBrush( Qt::NoBrush );
double wSize = size + penOffset;
double hSize = size * hwRatio + penOffset;
p->drawRect( QRectF( -wSize / 2.0, -hSize / 2.0, wSize, hSize ) );
}
p->restore();
}
void QgsMapRenderer::render( QPainter* painter, double* forceWidthScale )
{
//Lock render method for concurrent threads (e.g. from globe)
QMutexLocker renderLock( &mRenderMutex );
//flag to see if the render context has changed
//since the last time we rendered. If it hasnt changed we can
//take some shortcuts with rendering
bool mySameAsLastFlag = true;
QgsDebugMsg( "========== Rendering ==========" );
if ( mExtent.isEmpty() )
{
QgsDebugMsg( "empty extent... not rendering" );
return;
}
if ( mSize.width() == 1 && mSize.height() == 1 )
{
QgsDebugMsg( "size 1x1... not rendering" );
return;
}
QPaintDevice* thePaintDevice = painter->device();
if ( !thePaintDevice )
{
return;
}
// wait
if ( mDrawing )
{
QgsDebugMsg( "already rendering" );
QCoreApplication::processEvents();
}
if ( mDrawing )
{
QgsDebugMsg( "still rendering - skipping" );
return;
}
mDrawing = true;
QgsCoordinateTransform* ct;
#ifdef QGISDEBUG
QgsDebugMsg( "Starting to render layer stack." );
QTime renderTime;
renderTime.start();
#endif
if ( mOverview )
mRenderContext.setDrawEditingInformation( !mOverview );
mRenderContext.setPainter( painter );
mRenderContext.setCoordinateTransform( 0 );
//this flag is only for stopping during the current rendering progress,
//so must be false at every new render operation
mRenderContext.setRenderingStopped( false );
//calculate scale factor
//use the specified dpi and not those from the paint device
//because sometimes QPainter units are in a local coord sys (e.g. in case of QGraphicsScene)
double sceneDpi = mScaleCalculator->dpi();
double scaleFactor = 1.0;
if ( mOutputUnits == QgsMapRenderer::Millimeters )
{
if ( forceWidthScale )
{
scaleFactor = *forceWidthScale;
}
else
{
scaleFactor = sceneDpi / 25.4;
}
}
double rasterScaleFactor = ( thePaintDevice->logicalDpiX() + thePaintDevice->logicalDpiY() ) / 2.0 / sceneDpi;
if ( mRenderContext.rasterScaleFactor() != rasterScaleFactor )
{
mRenderContext.setRasterScaleFactor( rasterScaleFactor );
mySameAsLastFlag = false;
}
if ( mRenderContext.scaleFactor() != scaleFactor )
{
mRenderContext.setScaleFactor( scaleFactor );
mySameAsLastFlag = false;
}
if ( mRenderContext.rendererScale() != mScale )
{
//add map scale to render context
mRenderContext.setRendererScale( mScale );
mySameAsLastFlag = false;
}
if ( mLastExtent != mExtent )
{
mLastExtent = mExtent;
mySameAsLastFlag = false;
}
mRenderContext.setLabelingEngine( mLabelingEngine );
if ( mLabelingEngine )
mLabelingEngine->init( this );
// know we know if this render is just a repeat of the last time, we
// can clear caches if it has changed
if ( !mySameAsLastFlag )
{
//clear the cache pixmap if we changed resolution / extent
QSettings mySettings;
if ( mySettings.value( "/qgis/enable_render_caching", false ).toBool() )
{
QgsMapLayerRegistry::instance()->clearAllLayerCaches();
}
}
QgsOverlayObjectPositionManager* overlayManager = overlayManagerFromSettings();
QList<QgsVectorOverlay*> allOverlayList; //list of all overlays, used to draw them after layers have been rendered
// render all layers in the stack, starting at the base
QListIterator<QString> li( mLayerSet );
li.toBack();
QgsRectangle r1, r2;
while ( li.hasPrevious() )
{
if ( mRenderContext.renderingStopped() )
{
break;
}
// Store the painter in case we need to swap it out for the
// cache painter
QPainter * mypContextPainter = mRenderContext.painter();
QString layerId = li.previous();
QgsDebugMsg( "Rendering at layer item " + layerId );
// This call is supposed to cause the progress bar to
// advance. However, it seems that updating the progress bar is
// incompatible with having a QPainter active (the one that is
// passed into this function), as Qt produces a number of errors
// when try to do so. I'm (Gavin) not sure how to fix this, but
// added these comments and debug statement to help others...
QgsDebugMsg( "If there is a QPaintEngine error here, it is caused by an emit call" );
//emit drawingProgress(myRenderCounter++, mLayerSet.size());
QgsMapLayer *ml = QgsMapLayerRegistry::instance()->mapLayer( layerId );
if ( !ml )
{
QgsDebugMsg( "Layer not found in registry!" );
continue;
}
QgsDebugMsg( QString( "layer %1: minscale:%2 maxscale:%3 scaledepvis:%4 extent:%5" )
.arg( ml->name() )
.arg( ml->minimumScale() )
.arg( ml->maximumScale() )
.arg( ml->hasScaleBasedVisibility() )
.arg( ml->extent().toString() )
);
if ( !ml->hasScaleBasedVisibility() || ( ml->minimumScale() < mScale && mScale < ml->maximumScale() ) || mOverview )
{
connect( ml, SIGNAL( drawingProgress( int, int ) ), this, SLOT( onDrawingProgress( int, int ) ) );
//
// Now do the call to the layer that actually does
// the rendering work!
//
bool split = false;
if ( hasCrsTransformEnabled() )
{
r1 = mExtent;
split = splitLayersExtent( ml, r1, r2 );
ct = new QgsCoordinateTransform( ml->crs(), *mDestCRS );
mRenderContext.setExtent( r1 );
QgsDebugMsg( " extent 1: " + r1.toString() );
QgsDebugMsg( " extent 2: " + r2.toString() );
if ( !r1.isFinite() || !r2.isFinite() ) //there was a problem transforming the extent. Skip the layer
{
continue;
}
}
else
{
ct = NULL;
}
mRenderContext.setCoordinateTransform( ct );
//decide if we have to scale the raster
//this is necessary in case QGraphicsScene is used
bool scaleRaster = false;
QgsMapToPixel rasterMapToPixel;
QgsMapToPixel bk_mapToPixel;
if ( ml->type() == QgsMapLayer::RasterLayer && qAbs( rasterScaleFactor - 1.0 ) > 0.000001 )
{
scaleRaster = true;
}
//create overlay objects for features within the view extent
if ( ml->type() == QgsMapLayer::VectorLayer && overlayManager )
{
QgsVectorLayer* vl = qobject_cast<QgsVectorLayer *>( ml );
if ( vl )
{
QList<QgsVectorOverlay*> thisLayerOverlayList;
vl->vectorOverlays( thisLayerOverlayList );
QList<QgsVectorOverlay*>::iterator overlayIt = thisLayerOverlayList.begin();
for ( ; overlayIt != thisLayerOverlayList.end(); ++overlayIt )
{
if (( *overlayIt )->displayFlag() )
{
( *overlayIt )->createOverlayObjects( mRenderContext );
allOverlayList.push_back( *overlayIt );
}
}
overlayManager->addLayer( vl, thisLayerOverlayList );
}
}
// Force render of layers that are being edited
// or if there's a labeling engine that needs the layer to register features
if ( ml->type() == QgsMapLayer::VectorLayer )
{
QgsVectorLayer* vl = qobject_cast<QgsVectorLayer *>( ml );
if ( vl->isEditable() ||
( mRenderContext.labelingEngine() && mRenderContext.labelingEngine()->willUseLayer( vl ) ) )
{
ml->setCacheImage( 0 );
}
}
QSettings mySettings;
if ( ! split )//render caching does not yet cater for split extents
{
if ( mySettings.value( "/qgis/enable_render_caching", false ).toBool() )
{
if ( !mySameAsLastFlag || ml->cacheImage() == 0 )
{
QgsDebugMsg( "Caching enabled but layer redraw forced by extent change or empty cache" );
QImage * mypImage = new QImage( mRenderContext.painter()->device()->width(),
mRenderContext.painter()->device()->height(), QImage::Format_ARGB32 );
mypImage->fill( 0 );
ml->setCacheImage( mypImage ); //no need to delete the old one, maplayer does it for you
QPainter * mypPainter = new QPainter( ml->cacheImage() );
// Changed to enable anti aliasing by default in QGIS 1.7
if ( mySettings.value( "/qgis/enable_anti_aliasing", true ).toBool() )
{
mypPainter->setRenderHint( QPainter::Antialiasing );
}
mRenderContext.setPainter( mypPainter );
}
else if ( mySameAsLastFlag )
{
//draw from cached image
QgsDebugMsg( "Caching enabled --- drawing layer from cached image" );
mypContextPainter->drawImage( 0, 0, *( ml->cacheImage() ) );
disconnect( ml, SIGNAL( drawingProgress( int, int ) ), this, SLOT( onDrawingProgress( int, int ) ) );
//short circuit as there is nothing else to do...
continue;
}
}
}
if ( scaleRaster )
{
bk_mapToPixel = mRenderContext.mapToPixel();
rasterMapToPixel = mRenderContext.mapToPixel();
rasterMapToPixel.setMapUnitsPerPixel( mRenderContext.mapToPixel().mapUnitsPerPixel() / rasterScaleFactor );
rasterMapToPixel.setYMaximum( mSize.height() * rasterScaleFactor );
mRenderContext.setMapToPixel( rasterMapToPixel );
mRenderContext.painter()->save();
mRenderContext.painter()->scale( 1.0 / rasterScaleFactor, 1.0 / rasterScaleFactor );
}
if ( !ml->draw( mRenderContext ) )
{
emit drawError( ml );
}
else
{
QgsDebugMsg( "Layer rendered without issues" );
}
if ( split )
{
mRenderContext.setExtent( r2 );
if ( !ml->draw( mRenderContext ) )
{
emit drawError( ml );
}
}
if ( scaleRaster )
{
mRenderContext.setMapToPixel( bk_mapToPixel );
mRenderContext.painter()->restore();
}
if ( mySettings.value( "/qgis/enable_render_caching", false ).toBool() )
{
if ( !split )
{
// composite the cached image into our view and then clean up from caching
// by reinstating the painter as it was swapped out for caching renders
delete mRenderContext.painter();
mRenderContext.setPainter( mypContextPainter );
//draw from cached image that we created further up
mypContextPainter->drawImage( 0, 0, *( ml->cacheImage() ) );
}
}
disconnect( ml, SIGNAL( drawingProgress( int, int ) ), this, SLOT( onDrawingProgress( int, int ) ) );
}
else // layer not visible due to scale
{
void TileView::render(QPainter& painter, const QRect& rect, int priority)
{
// Hide tiles not yet revealed to player
if (!m_mapView->activePlayer()->hasSeen(m_tile))
{
painter.fillRect(rect, QColor(64, 64, 64));
return;
}
// Draw revealed tiles
switch (priority)
{
case 0:
// Display of stars can span multiple tiles, so must be drawn first
if (m_tile->isStar())
{
drawImage(painter, rect);
}
break;
case 1:
// Draw planets, colonies, units, etc.
if (m_tile->isPlanet())
{
drawImage(painter, rect);
}
if (m_tile->hasColony())
{
QColor colour = m_tile->colony()->player()->colour();
colour.setAlpha(64);
painter.fillRect(rect, colour);
}
// Draw units only if tile is currently visible
if (m_tile->hasUnit() && m_mapView->activePlayer()->canSee(m_tile))
{
Unit* unit;
if (m_tile->units().contains(m_mapView->activeUnit()))
{
unit = m_mapView->activeUnit();
}
else
{
unit = m_tile->units().first();
}
painter.drawImage(rect, unit->type()->image());
}
if (m_tile->isPlanet() && m_mapView->activePlayer()->canColonise(m_tile->planet()))
{
painter.fillRect(rect.right() - 8, rect.top(), 8, 8, Qt::yellow);
}
break;
case 2:
if (m_tile->hasColony())
{
painter.setPen(Qt::white);
// Display colony name
painter.drawText(
rect.x() - rect.width() * 2,
rect.y() + rect.height(),
rect.width() * 5,
rect.height() / 2,
Qt::AlignTop | Qt::AlignCenter,
m_tile->colony()->name()
);
// Display colony size
painter.drawText(
rect,
Qt::AlignTop | Qt::AlignRight,
QString::number(m_tile->colony()->size())
);
}
// If behind fog of war, make tile slightly faded
if (!m_mapView->activePlayer()->canSee(m_tile))
{
painter.fillRect(rect, QColor(64, 64, 64, 128));
}
break;
default:
Q_ASSERT(false);
break;
}
}
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;
}
QSizeF QgsSymbolV2LegendNode::drawSymbol( const QgsLegendSettings& settings, ItemContext* ctx, double itemHeight ) const
{
QgsSymbolV2* s = mItem.symbol();
if ( !s )
{
return QSizeF();
}
// setup temporary render context
QgsRenderContext context;
context.setScaleFactor( settings.dpi() / 25.4 );
context.setRendererScale( settings.mapScale() );
context.setMapToPixel( QgsMapToPixel( 1 / ( settings.mmPerMapUnit() * context.scaleFactor() ) ) ); // hope it's ok to leave out other params
context.setForceVectorOutput( true );
context.setPainter( ctx ? ctx->painter : 0 );
//Consider symbol size for point markers
double height = settings.symbolSize().height();
double width = settings.symbolSize().width();
double size = 0;
//Center small marker symbols
double widthOffset = 0;
double heightOffset = 0;
if ( QgsMarkerSymbolV2* markerSymbol = dynamic_cast<QgsMarkerSymbolV2*>( s ) )
{
// allow marker symbol to occupy bigger area if necessary
size = markerSymbol->size() * QgsSymbolLayerV2Utils::lineWidthScaleFactor( context, s->outputUnit(), s->mapUnitScale() ) / context.scaleFactor();
height = size;
width = size;
if ( width < settings.symbolSize().width() )
{
widthOffset = ( settings.symbolSize().width() - width ) / 2.0;
}
if ( height < settings.symbolSize().height() )
{
heightOffset = ( settings.symbolSize().height() - height ) / 2.0;
}
}
if ( ctx )
{
double currentXPosition = ctx->point.x();
double currentYCoord = ctx->point.y() + ( itemHeight - settings.symbolSize().height() ) / 2;
QPainter* p = ctx->painter;
//setup painter scaling to dots so that raster symbology is drawn to scale
double dotsPerMM = context.scaleFactor();
int opacity = 255;
if ( QgsVectorLayer* vectorLayer = dynamic_cast<QgsVectorLayer*>( layerNode()->layer() ) )
opacity = 255 - ( 255 * vectorLayer->layerTransparency() / 100 );
p->save();
p->setRenderHint( QPainter::Antialiasing );
p->translate( currentXPosition + widthOffset, currentYCoord + heightOffset );
p->scale( 1.0 / dotsPerMM, 1.0 / dotsPerMM );
if ( opacity != 255 && settings.useAdvancedEffects() )
{
//semi transparent layer, so need to draw symbol to an image (to flatten it first)
//create image which is same size as legend rect, in case symbol bleeds outside its alloted space
QSize tempImageSize( width * dotsPerMM, height * dotsPerMM );
QImage tempImage = QImage( tempImageSize, QImage::Format_ARGB32 );
tempImage.fill( Qt::transparent );
QPainter imagePainter( &tempImage );
context.setPainter( &imagePainter );
s->drawPreviewIcon( &imagePainter, tempImageSize, &context );
context.setPainter( ctx->painter );
//reduce opacity of image
imagePainter.setCompositionMode( QPainter::CompositionMode_DestinationIn );
imagePainter.fillRect( tempImage.rect(), QColor( 0, 0, 0, opacity ) );
imagePainter.end();
//draw rendered symbol image
p->drawImage( 0, 0, tempImage );
}
else
{
s->drawPreviewIcon( p, QSize( width * dotsPerMM, height * dotsPerMM ), &context );
}
p->restore();
}
return QSizeF( qMax( width + 2 * widthOffset, ( double ) settings.symbolSize().width() ),
qMax( height + 2 * heightOffset, ( double ) settings.symbolSize().height() ) );
}
void ImageView::draw(QPainter& p, const QRectF& R, const QImage& image) {
QRect aR = R.toAlignedRect();
p.drawImage(aR.x(), aR.y(), image.copy(aR));
}
void BitmapImage::paintImage(QPainter& painter)
{
painter.drawImage(mBounds.topLeft(), *image());
}
QSizeF QgsSymbolLegendNode::drawSymbol( const QgsLegendSettings &settings, ItemContext *ctx, double itemHeight ) const
{
QgsSymbol *s = mItem.symbol();
if ( !s )
{
return QSizeF();
}
// setup temporary render context
QgsRenderContext context;
context.setScaleFactor( settings.dpi() / 25.4 );
context.setRendererScale( settings.mapScale() );
context.setMapToPixel( QgsMapToPixel( 1 / ( settings.mmPerMapUnit() * context.scaleFactor() ) ) );
context.setForceVectorOutput( true );
context.setPainter( ctx ? ctx->painter : nullptr );
if ( ctx && ctx->context )
{
context.setExpressionContext( ctx->context->expressionContext() );
}
else
{
// setup a minimal expression context
QgsExpressionContext expContext;
expContext.appendScopes( QgsExpressionContextUtils::globalProjectLayerScopes( nullptr ) );
context.setExpressionContext( expContext );
}
//Consider symbol size for point markers
double height = settings.symbolSize().height();
double width = settings.symbolSize().width();
//Center small marker symbols
double widthOffset = 0;
double heightOffset = 0;
if ( QgsMarkerSymbol *markerSymbol = dynamic_cast<QgsMarkerSymbol *>( s ) )
{
// allow marker symbol to occupy bigger area if necessary
double size = markerSymbol->size( context ) / context.scaleFactor();
height = size;
width = size;
if ( width < settings.symbolSize().width() )
{
widthOffset = ( settings.symbolSize().width() - width ) / 2.0;
}
if ( height < settings.symbolSize().height() )
{
heightOffset = ( settings.symbolSize().height() - height ) / 2.0;
}
}
if ( ctx && ctx->painter )
{
double currentXPosition = ctx->point.x();
double currentYCoord = ctx->point.y() + ( itemHeight - settings.symbolSize().height() ) / 2;
QPainter *p = ctx->painter;
//setup painter scaling to dots so that raster symbology is drawn to scale
double dotsPerMM = context.scaleFactor();
int opacity = 255;
if ( QgsVectorLayer *vectorLayer = dynamic_cast<QgsVectorLayer *>( layerNode()->layer() ) )
opacity = ( 255 * vectorLayer->opacity() );
p->save();
p->setRenderHint( QPainter::Antialiasing );
p->translate( currentXPosition + widthOffset, currentYCoord + heightOffset );
p->scale( 1.0 / dotsPerMM, 1.0 / dotsPerMM );
if ( opacity != 255 && settings.useAdvancedEffects() )
{
//semi transparent layer, so need to draw symbol to an image (to flatten it first)
//create image which is same size as legend rect, in case symbol bleeds outside its alloted space
QSize tempImageSize( width * dotsPerMM, height * dotsPerMM );
QImage tempImage = QImage( tempImageSize, QImage::Format_ARGB32 );
tempImage.fill( Qt::transparent );
QPainter imagePainter( &tempImage );
context.setPainter( &imagePainter );
s->drawPreviewIcon( &imagePainter, tempImageSize, &context );
context.setPainter( ctx->painter );
//reduce opacity of image
imagePainter.setCompositionMode( QPainter::CompositionMode_DestinationIn );
imagePainter.fillRect( tempImage.rect(), QColor( 0, 0, 0, opacity ) );
imagePainter.end();
//draw rendered symbol image
p->drawImage( 0, 0, tempImage );
}
else
{
s->drawPreviewIcon( p, QSize( width * dotsPerMM, height * dotsPerMM ), &context );
}
if ( !mTextOnSymbolLabel.isEmpty() )
{
QFontMetricsF fm( mTextOnSymbolTextFormat.scaledFont( context ) );
qreal yBaselineVCenter = ( height * dotsPerMM + fm.ascent() - fm.descent() ) / 2;
QgsTextRenderer::drawText( QPointF( width * dotsPerMM / 2, yBaselineVCenter ), 0, QgsTextRenderer::AlignCenter,
QStringList() << mTextOnSymbolLabel, context, mTextOnSymbolTextFormat );
}
p->restore();
}
return QSizeF( std::max( width + 2 * widthOffset, static_cast< double >( settings.symbolSize().width() ) ),
std::max( height + 2 * heightOffset, static_cast< double >( settings.symbolSize().height() ) ) );
}
void ArthurFrame::paintEvent(QPaintEvent *e)
{
static QImage *static_image = 0;
QPainter painter;
if (preferImage()
#ifdef QT_OPENGL_SUPPORT
&& !m_use_opengl
#endif
) {
if (!static_image || static_image->size() != size()) {
delete static_image;
static_image = new QImage(size(), QImage::Format_RGB32);
}
painter.begin(static_image);
int o = 10;
QBrush bg = palette().brush(QPalette::Background);
painter.fillRect(0, 0, o, o, bg);
painter.fillRect(width() - o, 0, o, o, bg);
painter.fillRect(0, height() - o, o, o, bg);
painter.fillRect(width() - o, height() - o, o, o, bg);
} else {
#ifdef QT_OPENGL_SUPPORT
if (m_use_opengl) {
painter.begin(glw);
painter.fillRect(QRectF(0, 0, glw->width(), glw->height()), palette().color(backgroundRole()));
} else {
painter.begin(this);
}
#else
painter.begin(this);
#endif
}
painter.setClipRect(e->rect());
painter.setRenderHint(QPainter::Antialiasing);
QPainterPath clipPath;
QRect r = rect();
qreal left = r.x() + 1;
qreal top = r.y() + 1;
qreal right = r.right();
qreal bottom = r.bottom();
qreal radius2 = 8 * 2;
clipPath.moveTo(right - radius2, top);
clipPath.arcTo(right - radius2, top, radius2, radius2, 90, -90);
clipPath.arcTo(right - radius2, bottom - radius2, radius2, radius2, 0, -90);
clipPath.arcTo(left, bottom - radius2, radius2, radius2, 270, -90);
clipPath.arcTo(left, top, radius2, radius2, 180, -90);
clipPath.closeSubpath();
painter.save();
painter.setClipPath(clipPath, Qt::IntersectClip);
painter.drawTiledPixmap(rect(), m_tile);
// client painting
paint(&painter);
painter.restore();
painter.save();
if (m_show_doc)
paintDescription(&painter);
painter.restore();
int level = 180;
painter.setPen(QPen(QColor(level, level, level), 2));
painter.setBrush(Qt::NoBrush);
painter.drawPath(clipPath);
if (preferImage()
#ifdef QT_OPENGL_SUPPORT
&& !m_use_opengl
#endif
) {
painter.end();
painter.begin(this);
painter.drawImage(e->rect(), *static_image, e->rect());
}
#ifdef QT_OPENGL_SUPPORT
if (m_use_opengl && (inherits("PathDeformRenderer") || inherits("PathStrokeRenderer") || inherits("CompositionRenderer") || m_show_doc))
glw->swapBuffers();
#endif
}
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 ossimGui::ImageScrollWidget::paintMultiLayer(QPainter& painter)
{
if(m_multiLayerAlgorithm != ANIMATION_ALGORITHM)
{
ossimRefPtr<Layer> topLayer = m_layers->layer((ossim_uint32)0);
ossimRefPtr<Layer> bottomLayer = m_layers->layer((ossim_uint32)1);
if(topLayer.valid()&&bottomLayer.valid())
{
ossimRefPtr<StaticTileImageCache> topTileCache = topLayer->tileCache();
ossimRefPtr<StaticTileImageCache> bottomTileCache = bottomLayer->tileCache();
if(topTileCache.valid()&&bottomTileCache.valid())
{
ossimIrect rect = topTileCache->getRect();
QRectF rectF = m_scrollToLocal.mapRect(QRectF(rect.ul().x, rect.ul().y, rect.width(), rect.height()));
ossimIpt topOriginOffset = ossimDpt(rectF.x(), rectF.y());
// for scrolling we need to offset from the tile location to the actual rect indicated by the viewport.
//
ossim_uint32 w = rect.width();
ossim_uint32 h = rect.height();
switch(m_multiLayerAlgorithm)
{
case HORIZONTAL_SWIPE_ALGORITHM:
{
ossim_int64 topLayerx = topOriginOffset.x;
ossim_int64 bottomLayerx = m_activePointEnd.x();
ossim_int64 topLayerWidth = bottomLayerx - topLayerx;
painter.drawImage(topLayerx, topOriginOffset.y, topTileCache->getCache(), 0,0,topLayerWidth,h);
painter.drawImage(topLayerx+topLayerWidth, topOriginOffset.y, bottomTileCache->getCache(), topLayerWidth, 0);
break;
}
case VERTICAL_SWIPE_ALGORITHM:
{
ossim_int64 topLayery = topOriginOffset.y;
ossim_int64 bottomLayery = m_activePointEnd.y();
ossim_int64 topLayerHeight = bottomLayery - topLayery;
painter.drawImage(topOriginOffset.x, topLayery, topTileCache->getCache(), 0, 0, w, topLayerHeight);
painter.drawImage(topOriginOffset.x, topLayery+topLayerHeight, bottomTileCache->getCache(), 0, topLayerHeight);
break;
}
case BOX_SWIPE_ALGORITHM:
{
painter.drawImage(topOriginOffset.x, topOriginOffset.y, topTileCache->getCache());
ossim_int64 minx = ossim::min(m_activePointStart.x(), m_activePointEnd.x());
ossim_int64 maxx = ossim::max(m_activePointStart.x(), m_activePointEnd.x());
ossim_int64 miny = ossim::min(m_activePointStart.y(), m_activePointEnd.y());
ossim_int64 maxy = ossim::max(m_activePointStart.y(), m_activePointEnd.y());
ossim_int64 w = maxx-minx;
ossim_int64 h = maxy-miny;
ossim_int64 x = minx;
ossim_int64 y = miny;
QPointF scrollPoint = m_localToScroll.map(QPointF(x,y));
ossimDrect cacheRect = bottomTileCache->getRect();
ossimDpt delta = ossimDpt(scrollPoint.x(), scrollPoint.y()) - cacheRect.ul();
painter.drawImage(x, y, bottomTileCache->getCache(), delta.x, delta.y, w, h);
break;
}
case CIRCLE_SWIPE_ALGORITHM:
{
// QImage& cahceImage = topTileCache->getCache();
// draw top and then overlay the bottom
ossim_int64 minx = ossim::min(m_activePointStart.x(), m_activePointEnd.x());
ossim_int64 maxx = ossim::max(m_activePointStart.x(), m_activePointEnd.x());
ossim_int64 miny = ossim::min(m_activePointStart.y(), m_activePointEnd.y());
ossim_int64 maxy = ossim::max(m_activePointStart.y(), m_activePointEnd.y());
ossim_int64 w = maxx-minx;
ossim_int64 h = maxy-miny;
ossim_int64 x = minx;
ossim_int64 y = miny;
// QPointF scrollPoint = m_localToScroll.map(QPointF(x,y));
// ossimDpt cachePt = ossimDpt(scrollPoint.x(), scrollPoint.y()) - topTileCache->getRect().ul();
painter.save();
painter.drawImage(topOriginOffset.x, topOriginOffset.y, topTileCache->getCache());
painter.setBrush(QBrush(bottomTileCache->getCache()));
painter.setPen(Qt::NoPen);
// this part is a little tricky but for the texturing to be placed in the ellipse properly
// I had to add a translation for the painter because the cache might extend past the current scroll region because it
// is on tile boundaries
//
// Because we shift for texturing with the QBrush we must undo the shift when drawing the ellipse so it lines up with
// the mouse draws. The topOriginOffset holds the shift.
//
painter.translate(topOriginOffset.x, topOriginOffset.y);
painter.drawEllipse(x-topOriginOffset.x,y-topOriginOffset.y,w,h);
painter.restore();
break;
}
default:
{
break;
}
}
}
}
}
else
{
}
}
void TWorldDisplay::DrawPlanet(QPainter &painter, const NSpace::TPlanet& planet) {
glLoadIdentity();
float radius = planet.Radius * World->Scale;
float x = planet.X * World->Scale + World->OffsetX;
float y = planet.Y * World->Scale + World->OffsetY;
QColor planetColor = Qt::gray;
if (planet.PlayerId != -1) {
planetColor = GetQColor(World->IdToPlayer[planet.PlayerId]->Color);
}
glTranslatef(x, y, 300);
glScalef(radius, radius, radius);
glRotatef(Ang, 0, 1, 0);
glRotatef(15, 1, 0, 0);
const TPlanetGraphics& planetGraphics = GraphicManager.GetImage(planet.Type, radius * 10, planetColor);
glBindTexture(GL_TEXTURE_2D, planetGraphics.TextureId);
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
glEnable(GL_TEXTURE_2D);
if (radius > 20) {
Sphere.draw();
} else {
LittleSphere.draw();
}
glDisable(GL_TEXTURE_2D);
QPen pen(planetColor);
pen.setWidth(2);
QString energyString = QString("%1").arg(planet.Energy);
QFontMetrics fm(painter.font());
int textHeight = fm.height();
int textWidth = fm.width(energyString);
if (planet.Energy != -1 &&
(planet.PlayerId == -1 ||
planet.PlayerId == World->SelfId))
{
const QImage& fontBackground = GraphicManager.GetFontBackground(World->Scale);
painter.drawImage(x - fontBackground.width() / 2, y - textHeight + textHeight / 3, fontBackground);
pen.setColor(Qt::white);
painter.setPen(pen);
painter.drawText(x - textWidth / 2, y + textHeight / 3, energyString);
}
if (planet.PlayerId == World->SelfId &&
World->SelectedPlanets.find(planet.ID) != World->SelectedPlanets.end())
{
pen.setColor(planetColor);
painter.setPen(pen);
painter.drawEllipse(x - radius - 4, y - radius - 4, radius * 2 + 8, radius * 2 + 8);
} else if (World->SelectedTarget.is_initialized() &&
planet.ID == *World->SelectedTarget)
{
NSpace::TPlayer* selfPlayer = World->SelfPlayer();
if (selfPlayer != nullptr) {
planetColor = GetQColor(selfPlayer->Color);
pen.setColor(planetColor);
painter.setPen(pen);
painter.drawEllipse(x - radius - 4, y - radius - 4, radius * 2 + 8, radius * 2 + 8);
}
}
}
void QgsLayoutItem3DMap::draw( QgsLayoutItemRenderContext &context )
{
QgsRenderContext &ctx = context.renderContext();
QPainter *painter = ctx.painter();
int w = static_cast<int>( std::ceil( rect().width() * ctx.scaleFactor() ) );
int h = static_cast<int>( std::ceil( rect().height() * ctx.scaleFactor() ) );
QRect r( 0, 0, w, h );
painter->save();
if ( !mSettings )
{
painter->drawText( r, Qt::AlignCenter, tr( "Scene not set" ) );
painter->restore();
return;
}
if ( mSettings->backgroundColor() != backgroundColor() )
{
mSettings->setBackgroundColor( backgroundColor() );
mCapturedImage = QImage();
}
if ( !mCapturedImage.isNull() )
{
painter->drawImage( r, mCapturedImage );
painter->restore();
return;
}
// we do not have a cached image of the rendered scene - let's request one from the engine
if ( mLayout->renderContext().isPreviewRender() )
{
painter->drawText( r, Qt::AlignCenter, tr( "Loading" ) );
painter->restore();
}
QSizeF sizePixels = mLayout->renderContext().measurementConverter().convert( sizeWithUnits(), QgsUnitTypes::LayoutPixels ).toQSizeF();
QSize sizePixelsInt = QSize( static_cast<int>( std::ceil( sizePixels.width() ) ),
static_cast<int>( std::ceil( sizePixels.height() ) ) );
if ( !mEngine )
{
mEngine.reset( new QgsOffscreen3DEngine );
connect( mEngine.get(), &QgsAbstract3DEngine::imageCaptured, this, &QgsLayoutItem3DMap::onImageCaptured );
mEngine->setSize( sizePixelsInt );
mScene = new Qgs3DMapScene( *mSettings, mEngine.get() );
connect( mScene, &Qgs3DMapScene::sceneStateChanged, this, &QgsLayoutItem3DMap::onSceneStateChanged );
mEngine->setRootEntity( mScene );
}
if ( mEngine->size() != sizePixelsInt )
mEngine->setSize( sizePixelsInt );
mScene->cameraController()->setCameraPose( mCameraPose );
if ( mLayout->renderContext().isPreviewRender() )
{
onSceneStateChanged();
}
else
{
// we can't just request a capture and hope it will arrive at some point later.
// this is not a preview, we need the rendered scene now!
if ( mDrawing )
return;
mDrawing = true;
Qgs3DUtils::captureSceneImage( *mEngine.get(), mScene );
QImage img = Qgs3DUtils::captureSceneImage( *mEngine.get(), mScene );
painter->drawImage( r, img );
painter->restore();
mDrawing = false;
}
}
void GameCanvas::paintEvent(QPaintEvent *)
{
QPainter app_painter(this);
QPainter *painter;
// check if cache is available
if (this->is_cache_available) {
// initialize painter
painter = &app_painter;
painter->setRenderHint(QPainter::Antialiasing);
painter->drawImage(0, 0, drawing_cache.toImage());
} else {
// clean the cache
this->drawing_cache = QPixmap(640,480);
// make new painter
painter = new QPainter(&drawing_cache);
painter->setRenderHint(QPainter::Antialiasing);
}
// pointers for animation
QPixmap *av = &assets["pc_av_01"];
QPixmap *big_av = &assets["pc_big_av_01"];
QPixmap *broken = &assets["pc_broken_01"];
QPixmap *fixed = &assets["pc_fixed_01"];
QPixmap *fixed_alt = &assets["pc_fixed_02"];
// draw background
if (!this->is_cache_available)
for (int y=0; y<49; y++)
for (int x=0; x<80; x++)
painter->drawImage(x*8, y*8, assets["background"].toImage());
// animate map
switch (this->current_frame) {
case 1:
broken = &assets["pc_broken_02"];
fixed = &assets["pc_fixed_02"];
av = &assets["pc_av_02"];
big_av = &assets["pc_big_av_02"];
break;
case 2:
fixed_alt = &assets["pc_working_03"];
break;
case 3:
broken = &assets["pc_broken_02"];
fixed = &assets["pc_fixed_02"];
av = &assets["pc_av_02"];
big_av = &assets["pc_big_av_02"];
break;
default: break;
}
// render map
for (int y=0; y<49; y++)
for (int x=0; x<80; x++) {
switch (app->map[x][y]) {
case '#':
if (!this->is_cache_available)
painter->drawImage(x*8, y*8, assets["obstacle"].toImage());
break;
case '@':
if (this->is_cache_available)
painter->drawImage(x*8, y*8, assets["doors"].toImage());
break;
case '_':
if (this->is_cache_available)
painter->drawImage(x*8, y*8, assets["force_field"].toImage());
break;
case '"':
if (!this->is_cache_available)
painter->drawImage(x*8, y*8, assets["sky"].toImage());
break;
case '1':
if (!this->is_cache_available)
painter->drawImage(x*8, (y-1)*8, assets["pc"].toImage());
else
painter->drawImage(x*8, (y-1)*8, broken->toImage());
break;
case '2':
if (!this->is_cache_available)
painter->drawImage(x*8, (y-1)*8, assets["pc"].toImage());
else
painter->drawImage(x*8, (y-1)*8, av->toImage());
break;
case '3':
if (!this->is_cache_available)
painter->drawImage(x*8, (y-1)*8, assets["pc"].toImage());
else
painter->drawImage(x*8, (y-1)*8, fixed->toImage());
break;
case '4':
if (!this->is_cache_available)
painter->drawImage(x*8, (y-1)*8, assets["pc"].toImage());
else
painter->drawImage(x*8, (y-1)*8, fixed_alt->toImage());
break;
case '5':
if (!this->is_cache_available)
painter->drawImage(x*8, (y-1)*8, assets["pc"].toImage());
else
painter->drawImage(x*8, (y-1)*8, assets["pc_apple"].toImage());
break;
case '6':
if (!this->is_cache_available)
painter->drawImage(x*8, (y-1)*8, assets["pc"].toImage());
else
if (current_frame == 2)
painter->drawImage(x*8, (y-1)*8, assets["pc_net5"].toImage());
else
painter->drawImage(x*8, (y-1)*8, fixed->toImage());
break;
case '8':
if (!this->is_cache_available)
painter->drawImage(x*8, (y-1)*8, assets["big_pc"].toImage());
else
painter->drawImage(x*8, (y-1)*8, assets["pc_big_corrupted"].toImage());
break;
case '9':
if (!this->is_cache_available)
painter->drawImage(x*8, (y-1)*8, assets["big_pc"].toImage());
else
painter->drawImage(x*8, (y-1)*8, big_av->toImage());
break;
case '0':
if (!this->is_cache_available)
painter->drawImage(x*8, (y-1)*8, assets["pc"].toImage());
else
painter->drawImage(x*8, (y-1)*8, assets["pc_bsod"].toImage());
break;
}
}
// draw all the people
if (!this->is_cache_available)
for (int i=0; i<people.count(); i++) {
Person person = people.at(i);
painter->drawImage(person.x*8, person.y*8, assets[person.gfx].toImage());
}
// draw player
if (this->is_cache_available)
painter->drawImage(app->player.x*8, app->player.y*8, assets[app->player.gfx].toImage());
// draw UI
if (this->is_cache_available)
painter->drawImage(0, 0, assets["ui"].toImage());
if (current_frame == 2)
if (this->is_cache_available) painter->drawImage(app->story_pointer.x*8, app->story_pointer.y*8, assets["arrow"].toImage());
//emit update_debuglabel("x: "+QString::number(app->player.x)+" y: "+QString::number(app->player.y));
if (!this->is_cache_available) {
this->is_cache_available = true;
//this->repaint();
}
}
