SvgPathBindingHandler()
A Knockout binding handler that creates a DOM element for a single SVG path.
This binding handler will be registered as cesiumSvgPath.
The parameter to this binding is an object with the following properties:
- path: The SVG path as a string.
- width: The width of the SVG path with no transformations applied.
- height: The height of the SVG path with no transformations applied.
- css: Optional. A string containing additional CSS classes to apply to the SVG. 'cesium-svgPath-svg' is always applied.
示例：
// Create an SVG as a child of a div
<div data-bind="cesiumSvgPath: { path: 'M 100 100 L 300 100 L 200 300 z', width: 28, height: 28 }"></div>
// parameters can be observable from the view model
<div data-bind="cesiumSvgPath: { path: currentPath, width: currentWidth, height: currentHeight }"></div>
// or the whole object can be observable from the view model
<div data-bind="cesiumSvgPath: svgPathOptions"></div>
