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Stored procedures
..CrosshairOpacity is used to find out and modify the opacity of the crosshair for a Chart control.
Versions 23 and later
PHP This property is now available for PHP sites.
New in version 23
PHP This property is now available for PHP sites.
PHP This property is now available for PHP sites.
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 Chart control to use.

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

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