From c97f757e6f0e106e5a46fce504d49f4ce8f7e7e5 Mon Sep 17 00:00:00 2001
From: Michael Fogleman <fogleman@gmail.com>
Date: Thu, 8 Mar 2018 13:42:55 -0500
Subject: [PATCH] better DrawEllipticalArc behavior when dc.hasCurrent is true
---
context.go | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/context.go b/context.go
index 0ac2c4f..3d973b8 100644
--- a/context.go
+++ b/context.go
@@ -548,8 +548,12 @@ 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 {
- dc.MoveTo(x0, y0)
+ if i == 0 {
+ if dc.hasCurrent {
+ dc.LineTo(x0, y0)
+ } else {
+ dc.MoveTo(x0, y0)
+ }
}
dc.QuadraticTo(cx, cy, x2, y2)
}