Add CanvasKit web engine spike + W0 findings (recipes-web)

2026-09-17 16:58:29 +07:00
parent cef3ddb307
commit 8b4c4aa591
16 changed files with 2207 additions and 81 deletions
@@ -0,0 +1,10 @@
+import CanvasKitInit from 'canvaskit-wasm';
+const CK = await CanvasKitInit();
+console.log('ImageFormat', JSON.stringify(CK.ImageFormat));
+const surf = CK.MakeSurface(64, 64);
+const c = surf.getCanvas(); c.clear(CK.Color(255,0,0,255));
+const img = surf.makeImageSnapshot();
+for (const k of Object.keys(CK.ImageFormat)) {
+  try { const b = img.encodeToBytes(CK.ImageFormat[k], 90); console.log(k, b ? b.length : null); } catch(e){ console.log(k, 'ERR', String(e).slice(0,80)); }
+}
+console.log('columns/readPixels', typeof img.readPixels, typeof img.encodeToBytes);