Data commit

Task/Bitmap-Midpoint-circle-algorithm/Go/bitmap-midpoint-circle-algorithm-2.go

@@ -0,0 +1,21 @@
+package main
+
+// Files required to build supporting package raster are found in:
+// * This task (immediately above)
+// * Bitmap
+// * Write a PPM file
+
+import (
+    "raster"
+    "fmt"
+)
+
+func main() {
+    b := raster.NewBitmap(400, 300)
+    b.FillRgb(0xffdf20) // yellow
+    // large circle, demonstrating clipping to image boundaries
+    b.CircleRgb(300, 249, 200, 0xff2020) // red
+    if err := b.WritePpmFile("circle.ppm"); err != nil {
+        fmt.Println(err)
+    }
+}