diff options
Diffstat (limited to 'cocoa')
| -rw-r--r-- | cocoa/PlatCocoa.h | 2 | ||||
| -rw-r--r-- | cocoa/PlatCocoa.mm | 33 |
2 files changed, 35 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. |