Invention Grant
US09360339B2 Rendering maps with canvas elements 有权
渲染具有画布元素的地图

Rendering maps with canvas elements
Abstract:
The disclosure generally describes computer-implemented methods, software, and systems for rendering maps using canvasses. One method includes: presenting a portion of a first map in a first canvas of a user interface; receiving a user input to perform a function associated with changing a display presentation of the first map; populating a second canvas with a second map associated with the first map; exposing at least a portion of the second canvas; and hiding at least a portion of the first canvas.
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