dos

Public/static/js/common.js

@@ -279,6 +279,10 @@ function drawImage(ctx, myCanvas, img, imgInfo) {
     ctx.restore();
 }
 
+function getManBase64(canvas) {
+    return canvas.toDataURL('image/png');
+}
+
 function initCanvas(target, id, canvasWidth, canvasHeight, useRem = false) {
     if (useRem) {
         canvasWidth = pxToRem(canvasWidth);