gg/examples/example0.go
Michael Fogleman 80ced376d0 Draw* helpers
2016-02-18 22:11:53 -05:00

21 lines
387 B
Go

package main
import "github.com/fogleman/dd"
func main() {
dc := dd.NewContext(256, 256)
dc.SetSourceRGBA(1, 0, 0, 0.3)
dc.Paint()
dc.MoveTo(20, 20)
dc.LineTo(236, 236)
dc.LineTo(236, 128)
dc.LineTo(20, 128)
dc.QuadraticTo(0, 64, 120, 20)
dc.SetSourceRGBA(1, 0, 0, 0.8)
dc.FillPreserve()
dc.SetSourceRGB(0, 0, 0)
dc.SetLineWidth(8)
dc.Stroke()
dc.WriteToPNG("out.png")
}