61 lines
1.1 KiB
C++
61 lines
1.1 KiB
C++
#include "painter.h"
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#include "filters/filter.h"
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Painter::Painter(QPaintDevice *dev) :
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QPainter(dev)
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{
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setRenderHint(Antialiasing);
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}
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void Painter::drawOverlay(Image *img)
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{
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for (Filter *filter : img->results.keys()) {
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Result *result = img->getResult(filter);
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if (result && filter->isShown()) {
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save();
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/*QTransform t;
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for (auto it2 = it+1; it2 != filters->end(); it2++) {
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Result *result2 = img->getResult(*it2);
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if (result2 && (*it2)->isShown())
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t *= result2->getTransform();
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}
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p.setWorldTransform(t * transform);*/
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result->drawResult(this);
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restore();
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}
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}
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}
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void Painter::drawMarker(const QPoint ¢er, int r)
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{
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QBrush br(Qt::NoBrush);
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setBrush(br);
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r *= ratio;
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drawEllipse(center, r, r);
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drawLine(center + QPoint(+r, +r), center - QPoint(+r, +r));
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drawLine(center + QPoint(+r, -r), center - QPoint(+r, -r));
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}
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void Painter::drawPad(const Pad &pad)
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{
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const Point2f *v = pad.getVertexes();
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QPointF vq[4];
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for (int i = 0; i < 4; i++)
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vq[i] = toQt(v[i]);
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drawPolygon(vq, 4);
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}
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void Painter::setPen(const QPen &pen)
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{
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QPen p(pen);
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p.setWidthF((double) p.widthF() * ratio);
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QPainter::setPen(p);
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}
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