Class Column : onGetWidth Event
| Integer onGetWidth( DrawContext dc, Programme programme, Integer rowHeight ) |
Summary
Called when DigiGuide needs the ideal width of the column
Remarks
DigiGuide automaticallys selects the correct font so there is no need to select a font, but you are free to use whatever font you want.
Parameters
| Parameter | Description |
| DrawContext dc |
The drawing canvas |
| Programme programme |
The Programme you should measure. |
| Integer rowHeight |
The height of the row. |
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Returns
The width in pixels
Examples
var c = new Column( "Channel Name", 1, 25, 50, true, true, "Full channel name" )
c.onGetWidth = function( dc, programme, rowHeight )
{
return dc.measureText( programme.name ).cx;
}
|
Requirements
build 1065
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