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Stored procedures
The CrosshairOpacity property is used to determine and change the opacity of the crosshair in a Chart control.
Example
// Define the opacity of the crosshair
CHART_MyChart.CrosshairOpacity = 50
Syntax

Finding out the opacity of the crosshair for a Chart control Hide the details

<Result> = <Chart control>.CrosshairOpacity
<Result>: Integer
Current opacity of the chart crosshair (found between 0 and 255). By default, the opacity is set to 255 (entirely opaque).
<Chart control>: Control name
Name of the Chart control to be used.

Modifying the opacity of the crosshair for a Chart control Hide the details

<Chart control>.CrosshairOpacity = <New opacity>
<Chart control>: Control name
Name of the Chart control to be used.
<New opacity>: Integer constant
New crosshair opacity, between 0 (invisible) and 255 (completely opaque).
Minimum version required
  • Version 20
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