1 files changed, 18 insertions, 0 deletions
diff --git a/src/Gameboy/Canvas/DrawContextInterface.php b/src/Gameboy/Canvas/DrawContextInterface.php
new file mode 100644
index 0000000..73f0c43
--- /dev/null
+++ b/src/Gameboy/Canvas/DrawContextInterface.php
@@ -0,0 +1,18 @@
+<?php
+namespace GameBoy\Canvas;
+
+/**
+ * Interface to draw the GameBoy output
+ * GameBoy screen size: 160 x 144
+ */
+interface DrawContextInterface
+{
+	/**
+     * Draw image on canvas
+     *
+     * @param  Array $canvasBuffer  Each pixel => 4 items on array (RGBA)
+     * @param  int $left
+     * @param  int $top
+     */
+	public function draw($canvasBuffer, $left, $top);
+}
+\ No newline at end of file