Hello Xiao,

Could you please attach your complete sample application here, so that we can try to reproduce the same behaviour that you are seeing.

Thanks

Hi,

If you are trying to add an image to your Konva canvas, you are doing it all wrong. Please check Konva's website for details:

Image Tutorial | Konva - JavaScript 2d canvas framework

 
 
  Konva Image Demo
 
    body {
      margin: 0;
      padding: 0;
      overflow: hidden;
      background-color: #F0F0F0;
    }
 

 
 
    var width = window.innerWidth;
    var height = window.innerHeight;

    var stage = new Konva.Stage({
      container: 'container',
      width: width,
      height: height
    });

    var layer = new Konva.Layer();
    var imageObj = new Image();
    imageObj.onload = function() {

      var yoda = new Konva.Image({
        x: 50,
        y: 50,
        image: imageObj,
        width: 106,
        height: 118
      });

      // add the shape to the layer
      layer.add(yoda);

      // add the layer to the stage
      stage.add(layer);
    };
    imageObj.src = 'http://konvajs.github.io/assets/yoda.jpg';
 

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