better DrawEllipticalArc behavior when dc.hasCurrent is true

2018-03-08 13:42:55 -05:00 · 2018-03-08 13:42:55 -05:00 · c97f757e6f
commit c97f757e6f
parent da3d0863b9
1 changed files with 6 additions and 2 deletions
--- a/context.go
+++ b/context.go
@ -548,9 +548,13 @@ func (dc *Context) DrawEllipticalArc(x, y, rx, ry, angle1, angle2 float64) {
 		y2 := y + ry*math.Sin(a2)
 		cx := 2*x1 - x0/2 - x2/2
 		cy := 2*y1 - y0/2 - y2/2
-		if i == 0 && !dc.hasCurrent {
+		if i == 0 {
+			if dc.hasCurrent {
+				dc.LineTo(x0, y0)
+			} else {
 				dc.MoveTo(x0, y0)
 			}
+		}
 		dc.QuadraticTo(cx, cy, x2, y2)
 	}
 }