CImagePtr
CSVGFeImage::
filterImage(CImagePtr src_image)
{
if (! src_image.isValid()) return CImagePtr();
CImagePtr dst_image = src_image->dup();
CSVGFilter *filter = NULL;
CSVGObject *parent = parent_;
while (parent != NULL) {
filter = dynamic_cast<CSVGFilter *>(parent);
if (filter != NULL) break;
}
if (filter) {
CBBox2D bbox;
filter->getObject()->getBBox(bbox);
if (bbox.isSet())
dst_image->reshape(bbox.getWidth(), bbox.getHeight());
}
return dst_image;
}
void
CQIllustratorCreateTextToolbar::
setSize(const CBBox2D &bbox)
{
double w = bbox.getWidth();
double h = bbox.getHeight();
widthEdit_ ->setValue(w);
heightEdit_->setValue(h);
}
void
CSVGBuffer::
beginDraw(int w, int h, const CBBox2D &bbox)
{
renderer_->setSize(w, h);
renderer_->beginDraw();
renderer_->setDataRange(bbox.getXMin(), bbox.getYMin(), bbox.getXMax(), bbox.getYMax());
}
QRectF
CQIllustratorShape::
getQRect() const
{
CBBox2D bbox = getBBox();
if (bbox.isSet())
return CQUtil::toQRect(bbox);
else
return QRectF();
}
void
CQIllustratorShape::
setBBox(const CBBox2D &bbox)
{
checkoutShape(CQIllustratorData::ChangeType::GEOMETRY);
moveTo(bbox.getLL());
resizeTo(bbox.getWidth(), bbox.getHeight());
checkinShape(CQIllustratorData::ChangeType::GEOMETRY);
}
void
CSVGBuffer::
setup(const CBBox2D &bbox)
{
reset();
CSVGRenderer *renderer = getRenderer();
double x1 = bbox.getXMin();
double y1 = bbox.getYMin();
double x2 = bbox.getXMax();
double y2 = bbox.getYMax();
renderer->setSize(x2 - x1, y2 - y1);
renderer->setDataRange(x1, y2, x2, x1);
}
// get bbox transformed to top
CBBox2D
CQIllustratorShape::
getFlatBBox() const
{
CBBox2D bbox = getBBox();
if (! bbox.isSet())
return bbox;
if (! parent_)
return bbox;
// if parent transform pby parent flat matric
const CMatrix2D &m = parent_->getFlatMatrix();
CPoint2D p1 = m*bbox.getLL();
CPoint2D p2 = m*bbox.getLR();
CPoint2D p3 = m*bbox.getUL();
CPoint2D p4 = m*bbox.getUR();
CBBox2D bbox1(p1, p2);
bbox1 += p3;
bbox1 += p4;
return bbox1;
}
void
CSVGBuffer::
pathText(const string &text, CFontPtr font, CHAlignType align)
{
renderer_->setFont(font);
CBBox2D box;
renderer_->textBounds(text, box);
int dx;
if (align == CHALIGN_TYPE_LEFT)
dx = 0;
else if (align == CHALIGN_TYPE_CENTER)
dx = -box.getWidth()/2;
else if (align == CHALIGN_TYPE_RIGHT)
dx = -box.getWidth();
renderer_->pathRMoveTo(CPoint2D(dx, 0));
renderer_->pathText(text);
}
void
CQIllustratorShape::
drawSelect(CQIllustratorShapeDrawer *drawer)
{
CBBox2D bbox = getFlatBBox();
if (bbox.isSet()) {
CPoint2D p1 = bbox.getLL();
CPoint2D p2 = bbox.getLR();
CPoint2D p3 = bbox.getUR();
CPoint2D p4 = bbox.getUL();
drawer->drawControlLine(p1, p2);
drawer->drawControlLine(p2, p3);
drawer->drawControlLine(p3, p4);
drawer->drawControlLine(p4, p1);
}
}
void
CQIllustratorAlignMode::
align(CQIllustrator::AlignSide side, bool commit)
{
CQIllustratorSelectedShapes *selection = illustrator_->getSelection();
if (selection->empty()) return;
//------
if (illustrator_->getFlipY()) {
if (side == CQIllustrator::ALIGN_BOTTOM) side = CQIllustrator::ALIGN_TOP;
else if (side == CQIllustrator::ALIGN_TOP ) side = CQIllustrator::ALIGN_BOTTOM;
}
//------
CQIllustratorShape *ashape = 0;
CBBox2D abbox;
CBBox2D bbbox;
bool afixed = false;
CQIllustratorAlignToolbar::AnchorMode anchorMode = toolbar_->getAnchorMode();
if (anchorMode == CQIllustratorAlignToolbar::AnchorMode::SELECTION) {
// get anchor shape for side
CQIllustratorSelectedShapes::iterator ps1, ps2;
ps1 = selection->begin();
ps2 = selection->end();
for ( ; ps1 != ps2; ++ps1) {
CQIllustratorShape *shape = (*ps1).getShape();
bbbox += shape->getFlatBBox();
}
ps1 = selection->begin();
for ( ; ps1 != ps2; ++ps1) {
CQIllustratorShape *shape = (*ps1).getShape();
const CBBox2D &bbox = shape->getFlatBBox();
if (! abbox.isSet() || (! afixed && shape->getFixed())) {
ashape = shape;
abbox = bbox;
afixed = ashape->getFixed();
continue;
}
if (afixed && ! shape->getFixed())
continue;
if ((side == CQIllustrator::ALIGN_LEFT && bbox.getXMin() < abbox.getXMin()) ||
(side == CQIllustrator::ALIGN_BOTTOM && bbox.getYMin() < abbox.getYMin()) ||
(side == CQIllustrator::ALIGN_RIGHT && bbox.getXMax() > abbox.getXMax()) ||
(side == CQIllustrator::ALIGN_TOP && bbox.getYMax() > abbox.getYMax()) ||
(side == CQIllustrator::ALIGN_HORIZONTAL && bbox.getYMid() < abbox.getYMid()) ||
(side == CQIllustrator::ALIGN_VERTICAL && bbox.getXMid() < abbox.getXMid())) {
ashape = shape;
abbox = bbox;
afixed = ashape->getFixed();
}
}
}
else if (anchorMode == CQIllustratorAlignToolbar::AnchorMode::OBJECT) {
CQIllustratorShape *shape = illustrator_->getShape(toolbar_->getAnchorObject().toStdString());
if (shape == 0) return;
CQIllustratorAlignToolbar::ObjectEdgeType edgeType =
toolbar_->getAnchorObjectEdgeType();
abbox = shape->getFlatBBox();
if (edgeType == CQIllustratorAlignToolbar::ObjectEdgeType::LEFT_BOTTOM)
abbox = CBBox2D(abbox.getLL(), abbox.getLR());
else if (edgeType == CQIllustratorAlignToolbar::ObjectEdgeType::RIGHT_TOP)
abbox = CBBox2D(abbox.getUR(), abbox.getUR());
else if (edgeType == CQIllustratorAlignToolbar::ObjectEdgeType::MIDDLE)
abbox = CBBox2D(abbox.getCenter(), abbox.getCenter());
bbbox = abbox;
}
else if (anchorMode == CQIllustratorAlignToolbar::AnchorMode::POSITION) {
QPointF pos = toolbar_->getAnchorPosition();
abbox = CBBox2D(CQUtil::fromQPoint(pos), CQUtil::fromQPoint(pos));
CQIllustratorSelectedShapes::iterator ps1 = selection->begin(), ps2 = selection->end();
for ( ; ps1 != ps2; ++ps1) {
CQIllustratorShape *shape = (*ps1).getShape();
const CBBox2D &bbox = shape->getFlatBBox();
bbbox += bbox;
}
}
else
return;
// align
double offset = toolbar_->getOffset();
if (commit) {
illustrator_->startUndoGroup("Align");
CQIllustratorSelectedShapes::iterator ps1 = selection->begin(), ps2 = selection->end();
for ( ; ps1 != ps2; ++ps1) {
CQIllustratorShape *shape = (*ps1).getShape();
if (shape->getFixed()) continue;
const CBBox2D &bbox = shape->getFlatBBox();
double dx = 0.0, dy = 0.0;
if (shape != ashape) {
if (side == CQIllustrator::ALIGN_LEFT ) dx = abbox.getXMin() - bbox.getXMin();
else if (side == CQIllustrator::ALIGN_BOTTOM ) dy = abbox.getYMin() - bbox.getYMin();
else if (side == CQIllustrator::ALIGN_RIGHT ) dx = abbox.getXMax() - bbox.getXMax();
else if (side == CQIllustrator::ALIGN_TOP ) dy = abbox.getYMax() - bbox.getYMax();
else if (side == CQIllustrator::ALIGN_HORIZONTAL) dy = abbox.getYMid() - bbox.getYMid();
else if (side == CQIllustrator::ALIGN_VERTICAL ) dx = abbox.getXMid() - bbox.getXMid();
}
if (side == CQIllustrator::ALIGN_LEFT ) dx += offset;
else if (side == CQIllustrator::ALIGN_BOTTOM ) dy += offset;
else if (side == CQIllustrator::ALIGN_RIGHT ) dx -= offset;
else if (side == CQIllustrator::ALIGN_TOP ) dy -= offset;
else if (side == CQIllustrator::ALIGN_HORIZONTAL) dy += offset;
else if (side == CQIllustrator::ALIGN_VERTICAL ) dx += offset;
shape->moveBy(CPoint2D(dx, dy));
}
illustrator_->endUndoGroup();
illustrator_->setDimmed(false);
illustrator_->clearPreviewObjects();
illustrator_->redraw();
}
else {
illustrator_->clearPreviewObjects();
CQIllustratorSelectedShapes::iterator ps1 = selection->begin(), ps2 = selection->end();
for ( ; ps1 != ps2; ++ps1) {
CQIllustratorShape *shape = (*ps1).getShape();
if (shape->getFixed()) continue;
const CBBox2D &bbox = shape->getFlatBBox();
double dx = 0.0, dy = 0.0;
if (shape != ashape) {
if (side == CQIllustrator::ALIGN_LEFT ) dx = abbox.getXMin() - bbox.getXMin();
else if (side == CQIllustrator::ALIGN_BOTTOM ) dy = abbox.getYMin() - bbox.getYMin();
else if (side == CQIllustrator::ALIGN_RIGHT ) dx = abbox.getXMax() - bbox.getXMax();
else if (side == CQIllustrator::ALIGN_TOP ) dy = abbox.getYMax() - bbox.getYMax();
else if (side == CQIllustrator::ALIGN_HORIZONTAL) dy = abbox.getYMid() - bbox.getYMid();
else if (side == CQIllustrator::ALIGN_VERTICAL ) dx = abbox.getXMid() - bbox.getXMid();
}
if (side == CQIllustrator::ALIGN_LEFT ) dx += offset;
else if (side == CQIllustrator::ALIGN_BOTTOM ) dy += offset;
else if (side == CQIllustrator::ALIGN_RIGHT ) dx -= offset;
else if (side == CQIllustrator::ALIGN_TOP ) dy -= offset;
else if (side == CQIllustrator::ALIGN_HORIZONTAL) dy += offset;
else if (side == CQIllustrator::ALIGN_VERTICAL ) dx += offset;
illustrator_->addPreviewObject(new CQIllustrator::PreviewShape(shape, CPoint2D(dx, dy)));
}
double x1 = 0.0, y1 = 0.0, x2 = 0.0, y2 = 0.0;
if (side == CQIllustrator::ALIGN_LEFT || side == CQIllustrator::ALIGN_RIGHT) {
x1 = abbox.getXMin();
x2 = abbox.getXMax();
y1 = bbbox.getYMin();
y2 = bbbox.getYMax();
}
else if (side == CQIllustrator::ALIGN_BOTTOM || side == CQIllustrator::ALIGN_TOP) {
y1 = abbox.getYMin();
y2 = abbox.getYMax();
x1 = bbbox.getXMin();
x2 = bbbox.getXMax();
}
else if (side == CQIllustrator::ALIGN_HORIZONTAL) {
x1 = bbbox.getXMin();
x2 = bbbox.getXMax();
y1 = abbox.getYMid();
y2 = y2;
}
else if (side == CQIllustrator::ALIGN_VERTICAL) {
y1 = bbbox.getYMin();
y2 = bbbox.getYMax();
x1 = abbox.getXMid();
x2 = x1;
}
double dx = (x2 - x1)/8;
double dy = (y2 - y1)/8;
if (side == CQIllustrator::ALIGN_LEFT )
illustrator_->addPreviewObject(
new CQIllustrator::PreviewLine(CPoint2D(x1, y1 - dy), CPoint2D(x1, y2 + dy)));
else if (side == CQIllustrator::ALIGN_BOTTOM )
illustrator_->addPreviewObject(
new CQIllustrator::PreviewLine(CPoint2D(x1 - dx, y1), CPoint2D(x2 + dx, y1)));
else if (side == CQIllustrator::ALIGN_RIGHT )
illustrator_->addPreviewObject(
new CQIllustrator::PreviewLine(CPoint2D(x2, y1 - dy), CPoint2D(x2, y2 + dy)));
else if (side == CQIllustrator::ALIGN_TOP )
illustrator_->addPreviewObject(
new CQIllustrator::PreviewLine(CPoint2D(x1 - dx, y2), CPoint2D(x2 + dx, y2)));
else if (side == CQIllustrator::ALIGN_HORIZONTAL)
illustrator_->addPreviewObject(
new CQIllustrator::PreviewLine(CPoint2D(x1 - dx, y1), CPoint2D(x2 + dx, y1)));
else if (side == CQIllustrator::ALIGN_VERTICAL )
illustrator_->addPreviewObject(
new CQIllustrator::PreviewLine(CPoint2D(x1, y1 - dy), CPoint2D(x1, y2 + dy)));
illustrator_->redrawOverlay();
}
}
void
CGnuPlotStyleBoxErrorBars::
draw2D(CGnuPlotPlot *plot, CGnuPlotRenderer *renderer)
{
CGnuPlotBoxErrorBarsStyleValue *value =
CGnuPlotStyleValueMgrInst->getValue<CGnuPlotBoxErrorBarsStyleValue>(plot);
if (! value) {
value = plot->app()->device()->createBoxErrorBarsStyleValue(plot);
value->init();
CGnuPlotStyleValueMgrInst->setValue<CGnuPlotBoxErrorBarsStyleValue>(plot, value);
}
//---
const CGnuPlotLineStyle &lineStyle = plot->lineStyle();
CGnuPlotFill fill (plot);
CGnuPlotStroke stroke(plot);
bool isCalcColor = lineStyle.isCalcColor();
CBBox2D bbox = plot->bbox2D();
double ymin = bbox.getYMin();
double y2 = std::max(0.0, ymin);
double bw = value->getSpacing();
//---
if (! renderer->isPseudo())
plot->updateBoxBarCacheSize(plot->getPoints2D().size());
//---
int i = 0;
for (const auto &point : plot->getPoints2D()) {
std::vector<double> reals;
(void) point.getReals(reals);
COptReal colorVal;
if (isCalcColor && ! reals.empty()) {
colorVal = reals.back();
reals.pop_back();
}
while (reals.size() < 3)
reals.push_back(0.0);
double x = reals[0];
double y = reals[1];
double dx = bw;
double dy = 0.0;
double yl = y;
double yh = y;
// x y ydelta
if (reals.size() == 3) {
dy = reals[2];
yl = y - dy;
yh = y + dy;
}
else if (reals.size() == 4) {
// x y ydelta xdelta
if (! value->isAutoWidth()) {
dx = reals[2];
dy = reals[3];
yl = y - dy;
yh = y + dy;
}
// x y ylow yhigh
else {
yl = reals[2];
yh = reals[3];
}
}
// x y ylow yhigh xdelta
else if (reals.size() >= 5) {
yl = reals[2];
yh = reals[3];
dx = reals[4];
}
//---
COptRGBA lc;
if (colorVal.isValid()) {
if (renderer->isPseudo())
renderer->setCBValue(colorVal.getValue());
else
lc = lineStyle.calcColor(plot, colorVal.getValue());
}
//---
CBBox2D bbox(x - dx/2, y2, x + dx/2, y);
CPoint2D p1(x, yl);
CPoint2D p2(x, yh);
if (! renderer->isPseudo()) {
CGnuPlotBoxBarObject *bar = plot->boxBarObjects()[i];
bar->setBBox(bbox);
bar->setValues(x, y);
bar->setVertical(true);
if (! bar->testAndSetUsed()) {
CGnuPlotFillP fill (bar->fill ()->dup());
CGnuPlotStrokeP stroke(bar->stroke()->dup());
bar->setFill (fill );
bar->setStroke(stroke);
//---
bar->clearEndBars();
CGnuPlotEndBarP endBar = bar->addEndBar(p1, p2);
endBar->setStartLine(true);
endBar->setEndLine (true);
endBar->setEndWidth (dx/2);
CGnuPlotStrokeP endStroke(bar->stroke()->dup());
endBar->setStroke(endStroke);
}
}
else {
CGnuPlotStroke stroke;
stroke.setEnabled(true);
renderer->strokeRect(bbox, stroke);
renderer->strokeClipLine(p1, p2, stroke);
double w = dx/2;
renderer->strokeClipLine(p1 - CPoint2D(w/2, 0), p1 + CPoint2D(w/2, 0), stroke);
renderer->strokeClipLine(p2 - CPoint2D(w/2, 0), p2 + CPoint2D(w/2, 0), stroke);
}
++i;
}
if (! renderer->isPseudo()) {
for (const auto &bar : plot->boxBarObjects())
bar->draw(renderer);
}
}
void
CSVGBuffer::
drawImage(const CBBox2D &bbox, CImagePtr image)
{
renderer_->drawImage(bbox.getLL(), image);
}
void
CGnuPlotStyleRadar::
drawKey(CGnuPlotPlot *plot, CGnuPlotRenderer *renderer)
{
CGnuPlotRadarStyleValue *value =
CGnuPlotStyleValueMgrInst->getValue<CGnuPlotRadarStyleValue>(plot);
if (! value) return;
//---
CGnuPlotGroup *group = plot->group();
const CGnuPlotKeyP &key = group->key();
const CGnuPlotAxisData &xaxis = group->xaxis(1);
if (! key->isDisplayed()) return;
if (key->getFont().isValid())
renderer->setFont(key->getFont());
CGnuPlotFill fill(plot);
//---
CBBox2D rbbox = (key->isOutside() ? group->getRegionBBox() : renderer->range());
//---
CFontPtr font = renderer->getFont();
double font_size = font->getCharAscent() + font->getCharDescent();
double pw = renderer->pixelWidthToWindowWidth (1);
double ph = renderer->pixelHeightToWindowHeight(1);
double bx = 8*pw;
double by = 8*ph;
double bw = font_size - 2;
CSize2D size;
double textWidth = 0.0, textHeight = 0.0;
std::string header;
if (key->hasTitle()) {
header = key->title();
if (header != "")
textHeight += font_size*ph;
}
int i = 0;
for (const auto &point : plot->getPoints2D()) {
assert(! point.isDiscontinuity());
std::string label = xaxis.iticLabel(i);
//std::string label = point.label();
textWidth = std::max(textWidth, font->getStringWidth(label)*pw);
textHeight += font_size*ph;
++i;
}
size = CSize2D(textWidth + bw*pw + 3*bx, textHeight + 2*by);
CHAlignType halign = key->getHAlign();
CVAlignType valign = key->getVAlign();
double x1 = 0, y1 = 0;
if (halign == CHALIGN_TYPE_LEFT)
x1 = rbbox.getLeft () + bx;
else if (halign == CHALIGN_TYPE_RIGHT)
x1 = rbbox.getRight() - bx - size.getWidth();
else if (halign == CHALIGN_TYPE_CENTER)
x1 = rbbox.getXMid() - size.getWidth()/2;
if (valign == CVALIGN_TYPE_TOP)
y1 = rbbox.getTop () - by - size.getHeight();
else if (valign == CVALIGN_TYPE_BOTTOM)
y1 = rbbox.getBottom() + by;
else if (valign == CVALIGN_TYPE_CENTER)
y1 = rbbox.getYMid() - size.getHeight()/2;
double x2 = x1 + size.getWidth ();
double y2 = y1 + size.getHeight();
CBBox2D bbox(x1, y1, x2, y2);
if (key->getFillBox()) {
renderer->fillRect(bbox, fill.background());
}
if (key->getDrawBox()) {
CRGBA c(0, 0, 0);
if (key->hasLineType())
c = CGnuPlotStyleInst->indexColor(value->palette(), key->getLineType());
renderer->drawRect(bbox, c, 1);
}
double y = y2 - by;
if (header != "") {
CRGBA tc = CRGBA(0,0,0);
renderer->drawHAlignedText(CPoint2D((x1 + x2)/2, y), HAlignPos(CHALIGN_TYPE_CENTER, 0),
VAlignPos(CVALIGN_TYPE_TOP, 0), header, tc);
y -= font_size*ph;
}
int pi = 0;
for (const auto &point : plot->getPoints2D()) {
assert(! point.isDiscontinuity());
double xx = (key->isReverse() ? x1 + bx : x2 - bw*pw - bx);
double yy = y - font_size*ph/2;
CPoint2D p1(xx, yy - bw*ph/2), p2(xx + bw*pw, yy + bw*ph/2);
CRGBA lc, fc;
getPointsColor(value, pi + 1, lc, fc);
CBBox2D bbox(p1, p2);
renderer->fillRect(bbox, fc);
renderer->drawRect(bbox, lc, 1);
std::string label = xaxis.iticLabel(pi);
//std::string label = point.label();
//double lw = font->getStringWidth(label);
CRGBA tc = CRGBA(0,0,0);
if (key->isReverse())
renderer->drawHAlignedText(CPoint2D(xx + bw*pw + bx, y), HAlignPos(CHALIGN_TYPE_LEFT, 0),
VAlignPos(CVALIGN_TYPE_TOP, 0), label, tc);
else
renderer->drawHAlignedText(CPoint2D(xx - bx, y), HAlignPos(CHALIGN_TYPE_RIGHT, 0),
VAlignPos(CVALIGN_TYPE_TOP, 0), label, tc);
y -= font_size*ph;
++pi;
}
}
void
CGnuPlotStylePieChart::
drawKey(CGnuPlotPlot *plot, CGnuPlotRenderer *renderer)
{
CGnuPlotPieChartStyleValue *value =
CGnuPlotStyleValueMgrInst->getValue<CGnuPlotPieChartStyleValue>(plot);
if (! value) return;
//---
CGnuPlotGroup *group = plot->group();
const CGnuPlotKeyP &key = group->key();
//const CGnuPlotAxisData &xaxis = group->xaxis(1);
if (! key->isDisplayed()) return;
if (key->getFont().isValid())
renderer->setFont(key->getFont());
CGnuPlotFill fill(plot);
//---
CBBox2D rbbox = (key->isOutside() ? group->getRegionBBox() : renderer->range());
//---
CFontPtr font = renderer->getFont();
double font_size = font->getCharAscent() + font->getCharDescent();
double pw = renderer->pixelWidthToWindowWidth (1);
double ph = renderer->pixelHeightToWindowHeight(1);
double bx = 8*pw;
double by = 8*ph;
double bw = font_size - 2;
CSize2D size;
double textWidth = 0.0, textHeight = 0.0;
std::string header;
if (key->hasTitle()) {
header = key->title();
if (header != "")
textHeight += font_size*ph;
}
NameValueColors values = nameValueColors(plot, value->palette(), value->alpha());
for (const auto &v : values) {
std::string label = v.first;
textWidth = std::max(textWidth, font->getStringWidth(label)*pw);
textHeight += font_size*ph;
}
size = CSize2D(textWidth + bw*pw + 3*bx, textHeight + 2*by);
CHAlignType halign = key->getHAlign();
CVAlignType valign = key->getVAlign();
double x1 = 0, y1 = 0;
if (halign == CHALIGN_TYPE_LEFT)
x1 = rbbox.getLeft () + bx;
else if (halign == CHALIGN_TYPE_RIGHT)
x1 = rbbox.getRight() - bx - size.getWidth();
else if (halign == CHALIGN_TYPE_CENTER)
x1 = rbbox.getXMid() - size.getWidth()/2;
if (valign == CVALIGN_TYPE_TOP)
y1 = rbbox.getTop () - by - size.getHeight();
else if (valign == CVALIGN_TYPE_BOTTOM)
y1 = rbbox.getBottom() + by;
else if (valign == CVALIGN_TYPE_CENTER)
y1 = rbbox.getYMid() - size.getHeight()/2;
double x2 = x1 + size.getWidth ();
double y2 = y1 + size.getHeight();
CBBox2D bbox(x1, y1, x2, y2);
if (key->getFillBox()) {
renderer->fillRect(bbox, fill.background());
}
if (key->getDrawBox()) {
CRGBA c(0, 0, 0);
if (key->hasLineType())
c = CGnuPlotStyleInst->indexColor(key->getLineType());
renderer->drawRect(bbox, c, 1);
}
double y = y2 - by;
if (header != "") {
renderer->drawHAlignedText(CPoint2D((x1 + x2)/2, y), HAlignPos(CHALIGN_TYPE_CENTER, 0),
VAlignPos(CVALIGN_TYPE_TOP, 0), header, CRGBA(0,0,0));
y -= font_size*ph;
}
if (! renderer->isPseudo())
plot->updatePieCacheSize(values.size());
int pi = 0;
for (const auto &v : values) {
CGnuPlotPieObject *pieObject = 0;
if (! renderer->isPseudo())
pieObject = plot->pieObjects()[pi];
//---
const std::string &name = v .first;
const ValueColor &vc = v .second;
const LineFillColor &lfc = vc.second;
double xx = (key->isReverse() ? x1 + bx : x2 - bw*pw - bx);
double yy = y - font_size*ph/2;
CPoint2D p1(xx, yy - bw*ph/2), p2(xx + bw*pw, yy + bw*ph/2);
CBBox2D bbox(p1, p2);
renderer->fillEllipse(bbox, lfc.second);
renderer->drawEllipse(bbox, lfc.first, 1);
//double lw = font->getStringWidth(name);
CRGBA tc = CRGBA(0,0,0);
if (key->isReverse())
renderer->drawHAlignedText(CPoint2D(xx + bw*pw + bx, y), HAlignPos(CHALIGN_TYPE_LEFT, 0),
VAlignPos(CVALIGN_TYPE_TOP, 0), name, tc);
else
renderer->drawHAlignedText(CPoint2D(xx - bx, y), HAlignPos(CHALIGN_TYPE_RIGHT, 0),
VAlignPos(CVALIGN_TYPE_TOP, 0), name, tc);
if (pieObject) {
CBBox2D keyRect(x1, y - font_size*ph, x2, y);
pieObject->setKeyRect(keyRect);
//renderer->drawRect(keyRect, lfc.second, 1);
}
y -= font_size*ph;
++pi;
}
}
