ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Help / WLanguage / WLanguage functions / Controls, pages and windows / Chart functions
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadIOS WidgetApple WatchMac CatalystUniversal Windows 10 App
Others
Stored procedures
Modifies the opacity factor of a series in a chart.
Example
// Sets the percentage of opacity to 50% for series 1
grSeriesOpacity(CHART_MyChart, 1, 50)
Syntax
grSeriesOpacity(<Chart name> , <Series number> , <Percentage of opacity>)
<Chart name>: Control name or character string
Name of the chart to be used. This name corresponds to:
  • the chart name defined through programming with grCreate.
  • the name of Chart control (found in the window editor or in the report editor).
Android Only Chart controls are available.
PHP Only the interactive Chart controls are available.
<Series number>: Integer
Number of the series for which the opacity must be modified.
<Percentage of opacity>: Integer
Percentage of opacity for the series. This percentage is included between 0 (series entirely invisible) and 100 (series entirely opaque).
Remarks
  • The change of opacity is taken into account by all types of charts.
  • The opacity defined for the series has priority over the global opacity defined for the Chart control (Opacity).
Component: wd290grf.dll
Minimum version required
  • Version 22
This page is also available for…
Comments
Click [Add] to post a comment

Last update: 06/21/2023

Send a report | Local help