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previous fix makes Save and Restore for line caps join unnecessary

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This commit is contained in:
Stani 2015-07-11 01:13:39 +02:00
parent a826fc7216
commit 781a0defe5
1 changed files with 0 additions and 2 deletions
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samples/linecapjoin/linecapjoin.go
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@ -31,7 +31,6 @@ func Main(gc draw2d.GraphicContext, ext string) (string, error) {
// Draw a line with an angle with specified line cap and join // Draw a line with an angle with specified line cap and join
func Draw(gc draw2d.GraphicContext, cap draw2d.Cap, join draw2d.Join, func Draw(gc draw2d.GraphicContext, cap draw2d.Cap, join draw2d.Join,
x0, y0, x1, y1, offset float64) { x0, y0, x1, y1, offset float64) {
gc.Save() // pdf: save & restore needed to isolate caps and joins
gc.SetLineCap(cap) gc.SetLineCap(cap)
gc.SetLineJoin(join) gc.SetLineJoin(join)
@ -50,5 +49,4 @@ func Draw(gc draw2d.GraphicContext, cap draw2d.Cap, join draw2d.Join,
gc.LineTo((x0+x1)/2+offset, (y0+y1)/2) gc.LineTo((x0+x1)/2+offset, (y0+y1)/2)
gc.LineTo(x1, y1) gc.LineTo(x1, y1)
gc.Stroke() gc.Stroke()
gc.Restore()
} }