Help / WLanguage / WLanguage functions / Controls, pages and windows / Chart functions
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WindowsLinuxPHPWEBDEV - Browser code
AndroidAndroid Widget iPhone/iPadIOS WidgetApple WatchMac CatalystUniversal Windows 10 App
Stored procedures
grSaveParameter (Function)
In french: grSauveParamètre
Saves the parameters of a chart in string format. These parameters can be restored by grLoadParameter.
Reminder: By default, the configuration of a chart is automatically saved when closing the application.
Linux Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.
// Save the parameters of a chart created through programming
INIWrite("Parameters", "MyChart", "Param", grSaveParameter("MyChart"))
// Restore the parameters of a chart created through programming
grLoadParameter("MyChart", INIRead("Parameters", "MyChart", "Param"))
// Save the parameters of a Chart control
INIWrite("Parameters", "CHART_Chart", "Param", grSaveParameter(CHART_Chart))
// Restore the parameters of a Chart control
grLoadParameter(CHART_Chart, INIRead("Parameters", "CHART_Chart", "Param"))
<Result> = grSaveParameter(<Chart name>)
<Result>: ANSI character string
  • Chart settings. This string can be saved in order to be restored later by grLoadParameter.
  • Empty string ("") if an error occurred.
<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 the Chart control in the window, page or report editor.
The following chart parameters will be saved:
  • the type of chart.
  • the title of the chart and its position.
  • the position of the legend.
  • the spacing between two bars for the column charts.
  • the depth for the column charts.
  • the characteristics of the gradient.
  • the orientation of axes.
  • the gridlines.
  • the 3D parameters for the charts in 3 dimensions.
  • the characteristics of the fonts used.
  • the characteristics of the smoothing.
Component: wd290grf.dll
Minimum version required
  • Version 9
This page is also available for…
Click [Add] to post a comment

Last update: 06/21/2023

Send a report | Local help