ChartDirector 5.1 (PHP Edition)
WebChartViewer.setZoomInRatio
Usage
setZoomInRatio(ratio)
Description
Sets the magnification ratio for each zoom in click of the mouse.
For zoom in, the ratio should be greater than 1. The default is 2.
Arguments
| Argument | Default | Description |
| ratio | (Mandatory) | The zoom in ratio. |
Return Value
None
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