1 files changed, 19 insertions, 0 deletions
diff --git a/examples/script/context2d/scripts/rgba.js b/examples/script/context2d/scripts/rgba.js
new file mode 100644
index 0000000000..a4e5e9a53e
--- /dev/null
+++ b/examples/script/context2d/scripts/rgba.js
@@ -0,0 +1,19 @@
+var ctx = document.getElementById('tutorial').getContext('2d');
+
+  // Draw background
+  ctx.fillStyle = 'rgb(255,221,0)';
+  ctx.fillRect(0,0,150,37.5);
+  ctx.fillStyle = 'rgb(102,204,0)';
+  ctx.fillRect(0,37.5,150,37.5);
+  ctx.fillStyle = 'rgb(0,153,255)';
+  ctx.fillRect(0,75,150,37.5);
+  ctx.fillStyle = 'rgb(255,51,0)';
+  ctx.fillRect(0,112.5,150,37.5);
+
+  // Draw semi transparent rectangles
+  for (i=0;i<10;i++){
+    ctx.fillStyle = 'rgba(255,255,255,'+(i+1)/10+')';
+    for (j=0;j<4;j++){
+      ctx.fillRect(5+i*14,5+j*37.5,14,27.5)
+    }
+  }