C_PhpChartX.set_canvas_overlay Method

Sets canvesOverlay property. Requires canvasOverlay plugin.

Parameters

Parameters	Description
properties	Type array, a set of overlay properties

Returns

None

Description

Sets canvesOverlay property. It draws lines on top of the current chart. This requires canvasOverlay plugin. To add plugin, use add_plugin(array('canvasOverlay')

Remarks

The complete reference to canvasOverlay plugin properties, visit http://www.jqplot.com/docs/files/plugins/jqplot-canvasOverlay-js.html

Example

Canvas Overlay Example