ChartDirector 7.0 (Perl Edition)
TrendLayer.setImageMapWidth
Usage
setImageMapWidth(width)
Description
Sets the effective width of the line used for producing image maps.
For thin lines, it is hard to click on the lines. So for the purpose of producing image maps for a line chart, ChartDirector can assume the line is very thick. The default is 10 pixels.
Arguments
| Argument | Default | Description |
| width | (Mandatory) | The effective width of the line used for producing image maps. |
Return Value
None
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