1 files changed, 11 insertions, 0 deletions
diff --git a/web/learn_canvas/canvas_btns/main.js b/web/learn_canvas/canvas_btns/main.js
new file mode 100644
index 0000000..be07ddb
--- /dev/null
+++ b/web/learn_canvas/canvas_btns/main.js
@@ -0,0 +1,11 @@
+let canvas = document.getElementById("viewport");
+let ctx = canvas.getContext("2d");
+
+//var win_height = 600;
+//var win_width = 800;
+
+canvas.height = 600;
+canvas.width = 800;
+console.log(canvas.width, canvas.height);
+
+canvas.style.background = "#bbf";
+\ No newline at end of file