1 files changed, 26 insertions, 0 deletions
diff --git a/image.go b/image.go
new file mode 100644
index 0000000..fe9b67f
--- /dev/null
+++ b/image.go
@@ -0,0 +1,26 @@
+package main
+
+import (
+	"fmt"
+	"os"
+)
+
+type Pixel struct {
+	r, g, b int
+}
+
+type Frame [HEIGHT][WIDTH]Pixel
+
+func (frame Frame) Save(filename string) {
+	f, err := os.Create(filename)
+	if err != nil {
+		panic(nil)
+	}
+	defer f.Close()
+	f.WriteString(fmt.Sprintf("P3\n%d %d\n255\n", WIDTH, HEIGHT))
+	for _, row := range frame {
+		for _, pixel := range row {
+			f.WriteString(fmt.Sprintf("%d %d %d ", pixel.r, pixel.g, pixel.b))
+		}
+	}
+}