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-rw-r--r--cocoa/PlatCocoa.h2
-rw-r--r--cocoa/PlatCocoa.mm33
-rwxr-xr-xgtk/PlatGTK.cxx27
-rw-r--r--qt/ScintillaEditBase/PlatQt.cpp16
-rw-r--r--qt/ScintillaEditBase/PlatQt.h2
-rw-r--r--src/Platform.h2
-rw-r--r--win32/PlatWin.cxx79
7 files changed, 161 insertions, 0 deletions
diff --git a/cocoa/PlatCocoa.h b/cocoa/PlatCocoa.h
index c14ca1928..29a3626ce 100644
--- a/cocoa/PlatCocoa.h
+++ b/cocoa/PlatCocoa.h
@@ -96,6 +96,8 @@ public:
int DeviceHeightFont(int points) override;
void MoveTo(int x_, int y_) override;
void LineTo(int x_, int y_) override;
+ void LineDraw(Point start, Point end, Stroke stroke) override;
+ void PolyLine(const Point *pts, size_t npts, Stroke stroke) override;
void Polygon(Scintilla::Point *pts, size_t npts, ColourDesired fore, ColourDesired back) override;
void Polygon(const Scintilla::Point *pts, size_t npts, FillStroke fillStroke) override;
void RectangleDraw(PRectangle rc, ColourDesired fore, ColourDesired back) override;
diff --git a/cocoa/PlatCocoa.mm b/cocoa/PlatCocoa.mm
index 7bec2d73d..275587288 100644
--- a/cocoa/PlatCocoa.mm
+++ b/cocoa/PlatCocoa.mm
@@ -657,6 +657,39 @@ void SurfaceImpl::LineTo(int x_, int y_) {
//--------------------------------------------------------------------------------------------------
+void SurfaceImpl::LineDraw(Point start, Point end, Stroke stroke) {
+ PenColourAlpha(stroke.colour);
+ CGContextSetLineWidth(gc, stroke.width);
+
+ CGContextBeginPath(gc);
+ CGContextMoveToPoint(gc, start.x, start.y);
+ CGContextAddLineToPoint(gc, end.x, end.y);
+ CGContextStrokePath(gc);
+
+ CGContextSetLineWidth(gc, 1.0f);
+}
+
+//--------------------------------------------------------------------------------------------------
+
+void SurfaceImpl::PolyLine(const Point *pts, size_t npts, Stroke stroke) {
+ PLATFORM_ASSERT(gc && (npts > 1));
+ if (!gc || (npts <= 1)) {
+ return;
+ }
+ PenColourAlpha(stroke.colour);
+ CGContextSetLineWidth(gc, stroke.width);
+ CGContextBeginPath(gc);
+ CGContextMoveToPoint(gc, pts[0].x, pts[0].y);
+ for (size_t i = 1; i < npts; i++) {
+ CGContextAddLineToPoint(gc, pts[i].x, pts[i].y);
+ }
+ CGContextStrokePath(gc);
+
+ CGContextSetLineWidth(gc, 1.0f);
+}
+
+//--------------------------------------------------------------------------------------------------
+
void SurfaceImpl::Polygon(Scintilla::Point *pts, size_t npts, ColourDesired fore,
ColourDesired back) {
// Allocate memory for the array of points.
diff --git a/gtk/PlatGTK.cxx b/gtk/PlatGTK.cxx
index aa0d69477..5296691d1 100755
--- a/gtk/PlatGTK.cxx
+++ b/gtk/PlatGTK.cxx
@@ -163,6 +163,8 @@ public:
int DeviceHeightFont(int points) override;
void MoveTo(int x_, int y_) override;
void LineTo(int x_, int y_) override;
+ void LineDraw(Point start, Point end, Stroke stroke) override;
+ void PolyLine(const Point *pts, size_t npts, Stroke stroke) override;
void Polygon(Point *pts, size_t npts, ColourDesired fore, ColourDesired back) override;
void Polygon(const Point *pts, size_t npts, FillStroke fillStroke) override;
void RectangleDraw(PRectangle rc, ColourDesired fore, ColourDesired back) override;
@@ -488,6 +490,31 @@ void SurfaceImpl::LineTo(int x_, int y_) {
y = y_;
}
+void SurfaceImpl::LineDraw(Point start, Point end, Stroke stroke) {
+ PLATFORM_ASSERT(context);
+ if (!context)
+ return;
+ PenColourAlpha(stroke.colour);
+ cairo_set_line_width(context, stroke.width);
+ cairo_move_to(context, start.x, start.y);
+ cairo_line_to(context, end.x, end.y);
+ cairo_stroke(context);
+}
+
+void SurfaceImpl::PolyLine(const Point *pts, size_t npts, Stroke stroke) {
+ // TODO: set line joins and caps
+ PLATFORM_ASSERT(context && npts > 1);
+ if (!context)
+ return;
+ PenColourAlpha(stroke.colour);
+ cairo_set_line_width(context, stroke.width);
+ cairo_move_to(context, pts[0].x, pts[0].y);
+ for (size_t i = 1; i < npts; i++) {
+ cairo_line_to(context, pts[i].x, pts[i].y);
+ }
+ cairo_stroke(context);
+}
+
void SurfaceImpl::Polygon(Point *pts, size_t npts, ColourDesired fore,
ColourDesired back) {
PLATFORM_ASSERT(context);
diff --git a/qt/ScintillaEditBase/PlatQt.cpp b/qt/ScintillaEditBase/PlatQt.cpp
index 7e2fd3e98..120b75052 100644
--- a/qt/ScintillaEditBase/PlatQt.cpp
+++ b/qt/ScintillaEditBase/PlatQt.cpp
@@ -301,6 +301,22 @@ void SurfaceImpl::LineTo(int x_, int y_)
y = y_;
}
+void SurfaceImpl::LineDraw(Point start, Point end, Stroke stroke)
+{
+ PenColourWidth(stroke.colour, stroke.width);
+ QLineF line(start.x, start.y, end.x, end.y);
+ GetPainter()->drawLine(line);
+}
+
+void SurfaceImpl::PolyLine(const Point *pts, size_t npts, Stroke stroke)
+{
+ // TODO: set line joins and caps
+ PenColourWidth(stroke.colour, stroke.width);
+ std::vector<QPointF> qpts;
+ std::transform(pts, pts + npts, std::back_inserter(qpts), QPointFFromPoint);
+ GetPainter()->drawPolyline(&qpts[0], static_cast<int>(npts));
+}
+
void SurfaceImpl::Polygon(Point *pts,
size_t npts,
ColourDesired fore,
diff --git a/qt/ScintillaEditBase/PlatQt.h b/qt/ScintillaEditBase/PlatQt.h
index a95e1bd88..ac4bb9a69 100644
--- a/qt/ScintillaEditBase/PlatQt.h
+++ b/qt/ScintillaEditBase/PlatQt.h
@@ -104,6 +104,8 @@ public:
int DeviceHeightFont(int points) override;
void MoveTo(int x_, int y_) override;
void LineTo(int x_, int y_) override;
+ void LineDraw(Point start, Point end, Stroke stroke) override;
+ void PolyLine(const Point *pts, size_t npts, Stroke stroke) override;
void Polygon(Point *pts, size_t npts, ColourDesired fore,
ColourDesired back) override;
void Polygon(const Point *pts, size_t npts, FillStroke fillStroke) override;
diff --git a/src/Platform.h b/src/Platform.h
index 7f61967c3..3b9443cc9 100644
--- a/src/Platform.h
+++ b/src/Platform.h
@@ -196,6 +196,8 @@ public:
virtual int DeviceHeightFont(int points)=0;
virtual void MoveTo(int x_, int y_)=0;
virtual void LineTo(int x_, int y_)=0;
+ virtual void LineDraw(Point start, Point end, Stroke stroke)=0;
+ virtual void PolyLine(const Point *pts, size_t npts, Stroke stroke)=0;
virtual void Polygon(Point *pts, size_t npts, ColourDesired fore, ColourDesired back)=0;
virtual void Polygon(const Point *pts, size_t npts, FillStroke fillStroke)=0;
virtual void RectangleDraw(PRectangle rc, ColourDesired fore, ColourDesired back)=0;
diff --git a/win32/PlatWin.cxx b/win32/PlatWin.cxx
index 673df5c2b..c902bad04 100644
--- a/win32/PlatWin.cxx
+++ b/win32/PlatWin.cxx
@@ -488,6 +488,8 @@ public:
int DeviceHeightFont(int points) override;
void MoveTo(int x_, int y_) override;
void LineTo(int x_, int y_) override;
+ void LineDraw(Point start, Point end, Stroke stroke) override;
+ void PolyLine(const Point *pts, size_t npts, Stroke stroke) override;
void Polygon(Point *pts, size_t npts, ColourDesired fore, ColourDesired back) override;
void Polygon(const Point *pts, size_t npts, FillStroke fillStroke) override;
void RectangleDraw(PRectangle rc, ColourDesired fore, ColourDesired back) override;
@@ -697,6 +699,23 @@ void SurfaceGDI::LineTo(int x_, int y_) {
::LineTo(hdc, x_, y_);
}
+void SurfaceGDI::LineDraw(Point start, Point end, Stroke stroke) {
+ PenColour(stroke.colour, stroke.width);
+ ::MoveToEx(hdc, std::lround(std::floor(start.x)), std::lround(std::floor(start.y)), nullptr);
+ ::LineTo(hdc, std::lround(std::floor(end.x)), std::lround(std::floor(end.y)));
+}
+
+void SurfaceGDI::PolyLine(const Point *pts, size_t npts, Stroke stroke) {
+ PLATFORM_ASSERT(npts > 1);
+ if (npts <= 1) {
+ return;
+ }
+ PenColour(stroke.colour, stroke.width);
+ std::vector<POINT> outline;
+ std::transform(pts, pts + npts, std::back_inserter(outline), POINTFromPoint);
+ ::Polyline(hdc, outline.data(), static_cast<int>(npts));
+}
+
void SurfaceGDI::Polygon(Point *pts, size_t npts, ColourDesired fore, ColourDesired back) {
PenColour(fore);
BrushColour(back);
@@ -1424,7 +1443,9 @@ public:
int DeviceHeightFont(int points) override;
void MoveTo(int x_, int y_) override;
void LineTo(int x_, int y_) override;
+ void LineDraw(Point start, Point end, Stroke stroke) override;
ID2D1PathGeometry *Geometry(const Point *pts, size_t npts, D2D1_FIGURE_BEGIN figureBegin) noexcept;
+ void PolyLine(const Point *pts, size_t npts, Stroke stroke) override;
void Polygon(Point *pts, size_t npts, ColourDesired fore, ColourDesired back) override;
void Polygon(const Point *pts, size_t npts, FillStroke fillStroke) override;
void RectangleDraw(PRectangle rc, ColourDesired fore, ColourDesired back) override;
@@ -1686,6 +1707,31 @@ void SurfaceD2D::LineTo(int x_, int y_) {
}
}
+void SurfaceD2D::LineDraw(Point start, Point end, Stroke stroke) {
+ D2DPenColourAlpha(stroke.colour);
+
+ D2D1_STROKE_STYLE_PROPERTIES strokeProps {};
+ strokeProps.startCap = D2D1_CAP_STYLE_SQUARE;
+ strokeProps.endCap = D2D1_CAP_STYLE_SQUARE;
+ strokeProps.dashCap = D2D1_CAP_STYLE_FLAT;
+ strokeProps.lineJoin = D2D1_LINE_JOIN_MITER;
+ strokeProps.miterLimit = 4.0f;
+ strokeProps.dashStyle = D2D1_DASH_STYLE_SOLID;
+ strokeProps.dashOffset = 0;
+
+ // get the stroke style to apply
+ ID2D1StrokeStyle *pStrokeStyle = nullptr;
+ const HRESULT hr = pD2DFactory->CreateStrokeStyle(
+ strokeProps, nullptr, 0, &pStrokeStyle);
+ if (SUCCEEDED(hr)) {
+ pRenderTarget->DrawLine(
+ D2D1::Point2F(start.x, start.y),
+ D2D1::Point2F(end.x, end.y), pBrush, stroke.width, pStrokeStyle);
+ }
+
+ ReleaseUnknown(pStrokeStyle);
+}
+
ID2D1PathGeometry *SurfaceD2D::Geometry(const Point *pts, size_t npts, D2D1_FIGURE_BEGIN figureBegin) noexcept {
ID2D1PathGeometry *geometry = nullptr;
HRESULT hr = pD2DFactory->CreatePathGeometry(&geometry);
@@ -1706,6 +1752,39 @@ ID2D1PathGeometry *SurfaceD2D::Geometry(const Point *pts, size_t npts, D2D1_FIGU
return geometry;
}
+void SurfaceD2D::PolyLine(const Point *pts, size_t npts, Stroke stroke) {
+ PLATFORM_ASSERT(pRenderTarget && (npts > 1));
+ if (!pRenderTarget || (npts <= 1)) {
+ return;
+ }
+
+ ID2D1PathGeometry *geometry = Geometry(pts, npts, D2D1_FIGURE_BEGIN_HOLLOW);
+ PLATFORM_ASSERT(geometry);
+ if (!geometry) {
+ return;
+ }
+
+ D2DPenColourAlpha(stroke.colour);
+ D2D1_STROKE_STYLE_PROPERTIES strokeProps {};
+ strokeProps.startCap = D2D1_CAP_STYLE_ROUND;
+ strokeProps.endCap = D2D1_CAP_STYLE_ROUND;
+ strokeProps.dashCap = D2D1_CAP_STYLE_FLAT;
+ strokeProps.lineJoin = D2D1_LINE_JOIN_MITER;
+ strokeProps.miterLimit = 4.0f;
+ strokeProps.dashStyle = D2D1_DASH_STYLE_SOLID;
+ strokeProps.dashOffset = 0;
+
+ // get the stroke style to apply
+ ID2D1StrokeStyle *pStrokeStyle = nullptr;
+ const HRESULT hr = pD2DFactory->CreateStrokeStyle(
+ strokeProps, nullptr, 0, &pStrokeStyle);
+ if (SUCCEEDED(hr)) {
+ pRenderTarget->DrawGeometry(geometry, pBrush, stroke.width, pStrokeStyle);
+ }
+ ReleaseUnknown(pStrokeStyle);
+ ReleaseUnknown(geometry);
+}
+
void SurfaceD2D::Polygon(Point *pts, size_t npts, ColourDesired fore, ColourDesired back) {
PLATFORM_ASSERT(pRenderTarget && (npts > 2));
if (pRenderTarget) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-11 17:50:07 +0000