Here comes the Sun

1. OpenLayers extension for HeatCanvas

   • ANN tags:
   • heatcanvas
   • javascript
   • OpenStreetMap
   • project published: true comments: true

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   As the screenshot shows, now you can embed HeatCanavs in your OpenLayers application, as well as OpenSteetMap.

   Three steps to create such kind of map:

   1. Create HeatCanvas layer:
   [cc lang="javascript"]
   // constructor params:
   // name, OpenLayers map instance, OpenLayers layer …

2. Take my coffee

   • 当时
   • 留影 tags:
   • coffee
   • Life published: true comments: true

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   是coffee不是Java也不是CoffeeScript。买了两个月的咖啡机，到今天才终于把磨豆机和拉花杯都制备齐了。我上周用搪瓷缸打牛 …

3. HeatCanvas hits 1.0, and public available

   • ANN tags:
   • heatcanvas
   • html5
   • javascript
   • project
   • web published: true comments: true

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   As described in Wikipedia, a heat map is a graphical representation of data in a two-dimensional table. HeatCanvas enables heat map on HTML5 canvas. With HeatCanvas, you can visualize your data on modern web browser without server-side support.

   HeatCanvas …

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