add circle test

This commit is contained in:
Laurent Le Goff 2015-08-27 10:40:52 +02:00
parent ad6b615bc4
commit 094e39780f
1 changed files with 30 additions and 0 deletions

View File

@ -0,0 +1,30 @@
package draw2dkit
import (
"image"
"image/color"
"testing"
"github.com/llgcode/draw2d/draw2dimg"
"github.com/stanim/draw2d"
)
func TestCircle(t *testing.T) {
width := 200
height := 200
img := image.NewRGBA(image.Rect(0, 0, width, height))
gc := draw2dimg.NewGraphicContext(img)
gc.SetStrokeColor(color.NRGBA{255, 255, 255, 255})
gc.SetFillColor(color.NRGBA{255, 255, 255, 255})
gc.Clear()
gc.SetStrokeColor(color.NRGBA{255, 0, 0, 255})
gc.SetLineWidth(1)
// Draw a circle
Circle(gc, 100, 100, 50)
gc.Stroke()
draw2d.SaveToPngFile("../resource/result/TestCircle.png", img)
}