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/dports/graphics/elementary-photos/photos-2.7.1/src/editing_tools/
H A DRedEyeTool.vala40 result.y = inst.center.y - inst.radius;
53 result.center.y = in_rect.y + result.radius;
128 result.center.y = photo_center.y;
145 canvas.draw_circle (wider_gray_ctx, inst.center.x, inst.center.y,
147 canvas.draw_circle (thin_white_ctx, inst.center.x, inst.center.y,
216 user_interaction_instance.center.y -= old_scaled_position.y;
224 user_interaction_instance.center.y =
225 (int) (((double) user_interaction_instance.center.y) *
229 user_interaction_instance.center.y += scaled_position.y;
356 user_interaction_instance.center.y = reticle_move_anchor.y +
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/dports/graphics/graphviz/graphviz-2.44.1/cmd/lefty/examples/
H A Dfractal.lefty6 canvas = defcanvas;
17 center = ['x' = 200; 'y' = 250;];
47 clear (canvas);
48 setpick (canvas, center, wrect);
51 'y' = center.y + sin (fractalangle + 210) * radius;
69 prevtan = atan (prevpoint.y - center.y, prevpoint.x - center.x);
70 currtan = atan (currpoint.y - center.y, currpoint.x - center.x);
73 sq (prevpoint.y - center.y) + sq (prevpoint.x - center.x)
76 sq (currpoint.y - center.y) + sq (currpoint.x - center.x)
97 destroywidget (canvas);
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H A Dtree.lefty6 canvas = defcanvas;
23 local center;
26 center = [
31 text (canvas, node, center, node.name, fontname, fontsize, 'cc');
34 local center, radius;
35 center = [
40 'x' = center.x - node.rect[0].x;
41 'y' = center.y - node.rect[0].y;
43 arc (canvas, node, center, radius, ['color' = 0; 'fill' = 'on';]);
44 arc (canvas, node, center, radius);
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H A Dfractal2.lefty5 center = ['x' = 200; 'y' = 250;];
11 'canvas' = [ 'x' = 400; 'y' = 500; ];
60 canvas = createwidget (scroll, ['type' = 'canvas';]);
61 wrect = [0 = ['x' = 0; 'y' = 0;]; 1 = sizes.canvas;];
90 clear (canvas);
91 setpick (canvas, center, wrect);
94 'y' = center.y + sin (fractalangle + 210) * radius;
112 prevtan = atan (prevpoint.y - center.y, prevpoint.x - center.x);
113 currtan = atan (currpoint.y - center.y, currpoint.x - center.x);
116 sq (prevpoint.y - center.y) + sq (prevpoint.x - center.x)
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/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/skia/docs/examples/
H A DSkPath_arcto_conic_parametric2.cpp38 SkPoint center = {256, 256}; in draw() local
40 SkRect oval = {center.x() - r, center.y() - r, center.x() + r, center.y() + r}; in draw()
69 p0 += center; in draw()
70 p1 += center; in draw()
71 p2 += center; in draw()
73 canvas->drawLine(p0.x(), p0.y(), p1.x(), p1.y(), paint); in draw()
74 canvas->drawLine(p1.x(), p1.y(), p2.x(), p2.y(), paint); in draw()
79 canvas->drawPoint(p.x(), p.y(), pointPaint); in draw()
82 canvas->drawPoint(p0.x(), p0.y(), pointPaint); in draw()
83 canvas->drawPoint(p1.x(), p1.y(), pointPaint); in draw()
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H A DSkPath_arcto_conic_parametric.cpp9 ((s * s * p0.y()) + (2 * s * t * w * p1.y()) + (t * t * p2.y())) / in conic()
13 void draw(SkCanvas* canvas) { in draw() argument
21 SkPoint center = {256, 256}; in draw() local
23 SkRect oval = {center.x() - r, center.y() - r, center.x() + r, center.y() + r}; in draw()
51 p0 += center; in draw()
52 p1 += center; in draw()
53 p2 += center; in draw()
58 canvas->drawPoint(p.x(), p.y(), pointPaint); in draw()
61 canvas->drawPoint(p0.x(), p0.y(), pointPaint); in draw()
62 canvas->drawPoint(p1.x(), p1.y(), pointPaint); in draw()
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/dports/editors/calligra/calligra-3.2.1/libs/flake/
H A DKoCanvasControllerWidget.cpp331 offset += d->canvas->canvasWidget()->y() + frameWidth(); in canvasOffsetY()
392 horizontalMove = viewRect.center().x() - currentVisible.center().x(); in ensureVisible()
400 verticalMove = viewRect.center().y() - currentVisible.center().y(); in ensureVisible()
401 if (currentVisible.y() > viewRect.y()) // move up in ensureVisible()
402 verticalMove = viewRect.y() - currentVisible.y() - jumpHeight; in ensureVisible()
417 center.rx() += d->canvas->canvasWidget()->x() + frameWidth(); in recenterPreferred()
418 center.ry() += d->canvas->canvasWidget()->y() + frameWidth(); in recenterPreferred()
440 setPreferredCenterFractionY(1.0 * center.y() / documentSize().height()); in zoomBy()
515 QPointF center; in preferredCenter() local
518 return center; in preferredCenter()
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/dports/graphics/krita/krita-4.4.8/libs/flake/
H A DKoCanvasControllerWidget.cpp319 offset += d->canvas->canvasWidget()->y() + frameWidth(); in canvasOffsetY()
370 horizontalMove = viewRect.center().x() - currentVisible.center().x(); in ensureVisible()
378 verticalMove = viewRect.center().y() - currentVisible.center().y(); in ensureVisible()
379 if (currentVisible.y() > viewRect.y()) // move up in ensureVisible()
380 verticalMove = viewRect.y() - currentVisible.y() - jumpHeight; in ensureVisible()
395 center.rx() += d->canvas->canvasWidget()->x() + frameWidth(); in recenterPreferred()
396 center.ry() += d->canvas->canvasWidget()->y() + frameWidth(); in recenterPreferred()
407 zoomBy(center, sqrt(2.0)); in zoomIn()
514 QPointF center; in preferredCenter() local
517 return center; in preferredCenter()
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/dports/graphics/qgis-ltr/qgis-3.16.16/tests/src/python/
H A Dtest_qgsmapcanvas.py506 self.assertEqual(c.center().x(), 7.0)
507 self.assertEqual(c.center().y(), 45.75)
512 self.assertEqual(c.center().x(), 6)
513 self.assertEqual(c.center().y(), 46)
519 self.assertEqual(c.center().y(), 46.5)
527 self.assertEqual(round(c.center().y(), 1), 46.6)
533 self.assertEqual(round(c.center().y(), 1), 46.6)
546 self.assertEqual(c2.center().y(), 45.25)
553 self.assertEqual(c2.center().y(), 46.0)
559 self.assertEqual(c2.center().y(), 46.25)
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/dports/editors/calligra/calligra-3.2.1/plugins/defaultTools/defaulttool/
H A DShapeResizeStrategy.cpp123 tool()->canvas()->updateCanvas(tool()->canvas()->snapGuide()->boundingRect()); in handleMouseMove()
125 tool()->canvas()->updateCanvas(tool()->canvas()->snapGuide()->boundingRect()); in handleMouseMove()
163 newHeight = startHeight - distance.y(); in handleMouseMove()
165 newHeight = startHeight + distance.y(); in handleMouseMove()
212 resizeBy( center, m_lastScale.x(), m_lastScale.y() ); in handleCustomEvent()
218 matrix.translate(center.x(), center.y()); // translate to in resizeBy()
220 matrix.translate(-center.x(), -center.y()); // and back in resizeBy()
227 resizeMatrix.translate(center.x(), center.y()); // translate to in resizeBy()
229 resizeMatrix.translate(-center.x(), -center.y()); // and back in resizeBy()
233 mirrorMatrix.translate(center.x(), center.y()); // translate to in resizeBy()
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/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/skia/samplecode/
H A DSampleQuadStroker.cpp262 canvas->drawLine(0, y - SK_ScalarHalf, 999, y - SK_ScalarHalf, paint); in copyMinToMax()
326 canvas->drawLine(pos.x() + tan.x(), pos.y() + tan.y(), in draw_ribs()
388 canvas->drawLine(pos.x() + tan.x(), pos.y() + tan.y(), in draw_t_divs()
476 path.addCircle(center.fX, center.fY, maxSide); in draw_fill()
480 path.addCircle(center.fX, center.fY, maxSide - width / 2); in draw_fill()
485 path.addCircle(center.fX, center.fY, maxSide + width / 2); in draw_fill()
486 SkRect outside = SkRect::MakeXYWH(center.fX - maxSide - width, center.fY - maxSide - width, in draw_fill()
573 *center = beforeCCW; in arcCenter()
583 *center = beforeCW; in arcCenter()
661 r.setLTRB(center.fX - fRadius, center.fY - fRadius, in onDrawContent()
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/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/skia/samplecode/
H A DSampleQuadStroker.cpp269 canvas->drawLine(0, y - SK_ScalarHalf, 999, y - SK_ScalarHalf, paint); in copyMinToMax()
333 canvas->drawLine(pos.x() + tan.x(), pos.y() + tan.y(), in draw_ribs()
395 canvas->drawLine(pos.x() + tan.x(), pos.y() + tan.y(), in draw_t_divs()
483 path.addCircle(center.fX, center.fY, maxSide); in draw_fill()
487 path.addCircle(center.fX, center.fY, maxSide - width / 2); in draw_fill()
492 path.addCircle(center.fX, center.fY, maxSide + width / 2); in draw_fill()
493 SkRect outside = SkRect::MakeXYWH(center.fX - maxSide - width, center.fY - maxSide - width, in draw_fill()
580 *center = beforeCCW; in arcCenter()
590 *center = beforeCW; in arcCenter()
668 r.setLTRB(center.fX - fRadius, center.fY - fRadius, in onDrawContent()
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/dports/graphics/qgis/qgis-3.22.3/tests/src/python/
H A Dtest_qgsmapcanvas.py510 self.assertEqual(c.center().x(), 7.0)
511 self.assertEqual(c.center().y(), 45.75)
516 self.assertEqual(c.center().x(), 6)
517 self.assertEqual(c.center().y(), 46)
523 self.assertEqual(c.center().y(), 46.5)
531 self.assertEqual(round(c.center().y(), 1), 46.6)
537 self.assertEqual(round(c.center().y(), 1), 46.6)
550 self.assertEqual(c2.center().y(), 45.25)
557 self.assertEqual(c2.center().y(), 46.0)
563 self.assertEqual(c2.center().y(), 46.25)
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/dports/graphics/opencv/opencv-4.5.3/samples/tapi/
H A Dufacedetect.cpp35 Mat canvas; in main() local
200 img.copyTo(canvas); in detectAndDraw()
216 Point center; in detectAndDraw() local
223 center.x = cvRound((r.x + r.width*0.5)*scale); in detectAndDraw()
224 center.y = cvRound((r.y + r.height*0.5)*scale); in detectAndDraw()
226 circle( canvas, center, radius, color, 3, 8, 0 ); in detectAndDraw()
229 rectangle( canvas, Point(cvRound(r.x*scale), cvRound(r.y*scale)), in detectAndDraw()
246 center.x = cvRound((r.x + nr.x + nr.width*0.5)*scale); in detectAndDraw()
247 center.y = cvRound((r.y + nr.y + nr.height*0.5)*scale); in detectAndDraw()
249 circle( canvas, center, radius, color, 3, 8, 0 ); in detectAndDraw()
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/dports/sysutils/libg15render/libg15render-3.0.4/
H A Dtext.c29 for (y = 0; y < 8; ++y){ in g15r_renderCharacterLarge()
33 g15r_setPixel (canvas, top_left_pixel_x + x, top_left_pixel_y + y, G15_COLOR_BLACK); in g15r_renderCharacterLarge()
35 g15r_setPixel (canvas, top_left_pixel_x + x, top_left_pixel_y + y, G15_COLOR_WHITE); in g15r_renderCharacterLarge()
48 for (y = 0; y < 7; ++y){ in g15r_renderCharacterMedium()
52 g15r_setPixel (canvas, top_left_pixel_x + x, top_left_pixel_y + y,G15_COLOR_BLACK); in g15r_renderCharacterMedium()
71 g15r_setPixel (canvas, top_left_pixel_x + x, top_left_pixel_y + y,G15_COLOR_BLACK); in g15r_renderCharacterSmall()
212 void g15r_ttfPrint (g15canvas * canvas, int x, int y, int fontsize, int face_num, int color, int ce… in g15r_ttfPrint() argument
223 calc_ttf_true_ypos (canvas->ttf_face[face_num][0], y,canvas->ttf_fontsize[face_num]); in g15r_ttfPrint()
224 if (center == 1) in g15r_ttfPrint()
226 else if (center == 2) in g15r_ttfPrint()
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/dports/astro/qmapshack/qmapshack-V_1.16.1/src/qmapshack/print/
H A DCPrintDialog.cpp51 canvas->loadConfig(view); in CPrintDialog()
52 canvas->show(); in CPrintDialog()
109 qreal mWidth = GPS_Math_Distance(pt1.x(), pt1.y(), pt2.x(), pt1.y()); in slotUpdateMetrics()
110 qreal mHeight = GPS_Math_Distance(pt1.x(), pt1.y(), pt1.x(), pt2.y()); in slotUpdateMetrics()
155 for(int y = 0; y < qCeil(yPages); y++) in slotUpdateMetrics() local
191 QPointF pxCenter0 = QRectF(p11, p22).center(); in slotPrint()
197 for(int y = 0; y < qCeil(yPages); y++) in slotPrint() local
202 QPointF center = pxCenter0 + QPointF(xoff, yoff); in slotPrint() local
203 canvas->convertPx2Rad(center); in slotPrint()
204 centers << center; in slotPrint()
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/dports/www/chromium-legacy/chromium-88.0.4324.182/ash/display/
H A Doverscan_calibrator.cc41 gfx::Canvas* canvas) { in DrawTriangle() argument
68 canvas->DrawPath(path, content_flags); in DrawTriangle()
69 canvas->DrawPath(path, border_flags); in DrawTriangle()
162 recorder.canvas()->FillRect(full_bounds, SK_ColorBLACK); in OnPaintLayer()
163 recorder.canvas()->FillRect(inner_bounds, SK_ColorTRANSPARENT, in OnPaintLayer()
166 gfx::Point center = inner_bounds.CenterPoint(); in OnPaintLayer() local
170 gfx::Canvas* canvas = recorder.canvas(); in OnPaintLayer() local
171 DrawTriangle(center.x(), center.y() + vertical_offset, 0, canvas); in OnPaintLayer()
172 DrawTriangle(center.x(), center.y() - vertical_offset, 180, canvas); in OnPaintLayer()
173 DrawTriangle(center.x() - horizontal_offset, center.y(), 90, canvas); in OnPaintLayer()
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/dports/shells/ksh93/ast-93u/src/lib/libtk/generic/
H A DtkCanvArc.c556 point[1] = center[1];
564 point[0] = center[0];
574 point[1] = center[1];
582 point[0] = center[0];
622 DisplayArc(canvas, itemPtr, display, drawable, x, y, width, height) in DisplayArc() argument
1440 ty = y/ry;
1495 double y; local
1510 y = ty*ry;
1516 if ((y > y1) && (y < y2) && AngleInRange(tx, ty, start, extent)) {
1519 if ((-y > y1) && (-y < y2) && AngleInRange(tx, -ty, start, extent)) {
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/dports/shells/ksh93-devel/ast-cc1bca27/src/lib/libtk/generic/
H A DtkCanvArc.c556 point[1] = center[1];
564 point[0] = center[0];
574 point[1] = center[1];
582 point[0] = center[0];
622 DisplayArc(canvas, itemPtr, display, drawable, x, y, width, height) in DisplayArc() argument
1440 ty = y/ry;
1495 double y; local
1510 y = ty*ry;
1516 if ((y > y1) && (y < y2) && AngleInRange(tx, ty, start, extent)) {
1519 if ((-y > y1) && (-y < y2) && AngleInRange(tx, -ty, start, extent)) {
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/dports/shells/ast-ksh/ast-ksh93v/src/lib/libtk/generic/
H A DtkCanvArc.c556 point[1] = center[1];
564 point[0] = center[0];
574 point[1] = center[1];
582 point[0] = center[0];
622 DisplayArc(canvas, itemPtr, display, drawable, x, y, width, height) in DisplayArc() argument
1440 ty = y/ry;
1495 double y; local
1510 y = ty*ry;
1516 if ((y > y1) && (y < y2) && AngleInRange(tx, ty, start, extent)) {
1519 if ((-y > y1) && (-y < y2) && AngleInRange(tx, -ty, start, extent)) {
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/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/skia/gm/
H A Dfilltypespersp.cpp49 void showPath(SkCanvas* canvas, int x, int y, SkPathFillType ft, in showPath() argument
53 canvas->save(); in showPath()
54 canvas->translate(SkIntToScalar(x), SkIntToScalar(y)); in showPath()
55 canvas->clipRect(r); in showPath()
62 canvas->restore(); in showPath()
67 SkPoint center = SkPoint::Make(SkIntToScalar(100), SkIntToScalar(100)); in showFour() local
70 paint.setShader(SkGradientShader::MakeRadial(center, in showFour()
93 SkPoint center = SkPoint::Make(SkIntToScalar(100), in onDraw() local
99 bkgnrd.setShader(SkGradientShader::MakeRadial(center, in onDraw()
105 canvas->save(); in onDraw()
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H A Dtilemodes_scaled.cpp119 … SkTextUtils::DrawString(canvas, str.c_str(), scale*(x + r.width()/2), y, font, SkPaint(), in onDraw()
126 y = SkIntToScalar(40) / scale; in onDraw()
145 canvas->translate(x, y); in onDraw()
176 SkPoint center = { SkIntToScalar(gWidth)/2, SkIntToScalar(gHeight)/2 }; in make_grad() local
185 … return SkGradientShader::MakeRadial(center, rad, colors, nullptr, SK_ARRAY_COUNT(colors), tx); in make_grad()
187 … return SkGradientShader::MakeSweep(center.fX, center.fY, colors, nullptr, SK_ARRAY_COUNT(colors)); in make_grad()
227 SkTextUtils::DrawString(canvas, str.c_str(), x + r.width()/2, y, font, SkPaint(), in onDraw()
232 y += SkIntToScalar(16) + h; in onDraw()
238 …SkTextUtils::DrawString(canvas, str.c_str(), x, y + h/2, font, SkPaint(), SkTextUtils::kRight_Alig… in onDraw()
246 canvas->translate(x, y); in onDraw()
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/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/skia/gm/
H A Dfilltypespersp.cpp50 void showPath(SkCanvas* canvas, int x, int y, SkPathFillType ft, in showPath() argument
54 canvas->save(); in showPath()
55 canvas->translate(SkIntToScalar(x), SkIntToScalar(y)); in showPath()
56 canvas->clipRect(r); in showPath()
63 canvas->restore(); in showPath()
68 SkPoint center = SkPoint::Make(SkIntToScalar(100), SkIntToScalar(100)); in showFour() local
71 paint.setShader(SkGradientShader::MakeRadial(center, in showFour()
94 SkPoint center = SkPoint::Make(SkIntToScalar(100), in onDraw() local
100 bkgnrd.setShader(SkGradientShader::MakeRadial(center, in onDraw()
106 canvas->save(); in onDraw()
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/dports/www/chromium-legacy/chromium-88.0.4324.182/ash/autoclick/
H A Dautoclick_ring_handler.cc43 canvas->DrawCircle(center, kAutoclickRingArcWidth / 2, flags); in PaintAutoclickRing()
49 canvas->DrawCircle(center, kAutoclickRingArcWidth * 3 / 2, flags); in PaintAutoclickRing()
53 canvas->DrawCircle(center, radius + kAutoclickRingArcWidth, flags); in PaintAutoclickRing()
54 canvas->DrawCircle(center, radius - kAutoclickRingArcWidth, flags); in PaintAutoclickRing()
58 canvas->DrawCircle(center, radius, flags); in PaintAutoclickRing()
62 arc_path.addArc(SkRect::MakeXYWH(center.x() - radius, center.y() - radius, in PaintAutoclickRing()
69 canvas->DrawPath(arc_path, flags); in PaintAutoclickRing()
97 point.y() - (radius_ + kAutoclickRingArcWidth * 2), in SetLocation()
122 canvas->Save(); in OnPaint()
124 PaintAutoclickRing(canvas, center, radius_, current_angle_); in OnPaint()
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/dports/editors/calligra/calligra-3.2.1/qtquick/
H A DCQCanvasControllerItem.cpp105 if (canvas != d->canvas) { in setCanvas()
261 qreal yoff = (d->zoomCenter.y() + oldY ) * newZoom / d->zoom; in endZoomGesture()
262 d->flickable->setProperty("contentY", yoff - d->zoomCenter.y()); in endZoomGesture()
273 void CQCanvasControllerItem::zoomBy(qreal amount, const QPointF& center) in zoomBy() argument
285 d->placeholderTarget.moveLeft((center.x() * newZoom / d->zoom) - center.x()); in zoomBy()
286 d->placeholderTarget.moveTop((center.y() * newZoom / d->zoom) - center.y()); in zoomBy()
288 d->zoomCenter = center; in zoomBy()
313 float yDiff = pos.y() - d->lastY; in returnToBounds()
318 d->lastY = pos.y(); in returnToBounds()
333 float yDiff = pos.y() - d->lastY; in itemChange()
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