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

/home/kozerus/public_html/go

Konva Groups 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 Groups 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();

      /*
       * create a group which will be used to combine
       * multiple simple shapes.  Transforming the group will
       * transform all of the simple shapes together as
       * one unit
       */
      var group = new Konva.Group({
        x: 120,
        y: 40,
        rotation: 20,
      });

      var colors = ['red', 'orange', 'yellow'];

      for (var i = 0; i < 3; i++) {
        var box = new Konva.Rect({
          x: i * 30,
          y: i * 18,
          width: 100,
          height: 50,
          name: colors[i],
          fill: colors[i],
          stroke: 'black',
          strokeWidth: 4,
        });

        group.add(box);
      }

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

koh5_pano

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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