all: clean up code, upgrade to modern Go

Signed-off-by: ddkwork
2025-05-05 23:27:04 +08:00
parent 86668e8b45
commit f73287be87
58 changed files with 413 additions and 241 deletions
@@ -275,7 +275,7 @@ func (p *Path) QuadTo(ctrl, to f32.Point) {
 // negative clockwise.
 func (p *Path) ArcTo(f1, f2 f32.Point, angle float32) {
 	m, segments := stroke.ArcTransform(p.pen, f1, f2, angle)
-	for i := 0; i < segments; i++ {
+	for range segments {
 		p0 := p.pen
 		p1 := m.Transform(p0)
 		p2 := m.Transform(p1)