init js

1 files changed, 19 insertions, 0 deletions

diff --git a/viewer/main.ts b/viewer/main.ts
new file mode 100644
index 0000000..4320b68
--- /dev/null
+++ b/viewer/main.ts
@@ -0,0 +1,19 @@
+/// <reference lib="dom" />
+
+const canvas = document.createElement("canvas")
+canvas.style.position = "absolute"
+canvas.style.top = "0px"
+canvas.style.left = "0px"
+canvas.style.width = "100vw"
+canvas.style.height = "100vh"
+document.body.append(canvas)
+const ctx = canvas.getContext("2d")!
+
+function draw() {
+    ctx.fillStyle = "black"
+    ctx.fillRect(0, 0, canvas.width, canvas.height)
+}
+
+canvas.addEventListener("resize", () => draw())
+draw()
+