DIR : /home/kozerus/public_html/go/konva_ring.html

/home/kozerus/public_html/go

Konva Ring Demo
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<!DOCTYPE html>
<html>
  <head>
    <script src="https://unpkg.com/konva@8.3.1/konva.min.js"></script>
    <meta charset="utf-8" />
    <title>Konva Ring Demo</title>
    <style>
      body {
        margin: 0;
        padding: 0;
        overflow: hidden;
        background-color: #f0f0f0;
      }
    </style>
  </head>
  <body>
    <div id="container"></div>
    <script>
      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 ring = new Konva.Ring({
        x: stage.width() / 2,
        y: stage.height() / 2,
        innerRadius: 40,
        outerRadius: 70,
        fill: 'yellow',
        stroke: 'black',
        strokeWidth: 4,
      });

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

      // add the layer to the stage
      stage.add(layer);
    </script>
  </body>
</html>

koh5_pano

Drag mouse to navigate.

Navigation

Left/Right Mouse drag: Changes camera heading.
Up/Sown Mouse drag: Changes camera pitch.
Scroll wheel: Changes camera field of view.
I-Key: Displays Info panel with canvas size, image size and FPS.

17.Aug.2010, Martin Wengenmayer