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Stored procedures
Pulls out a section (or all sections) in a chart. This function can be used on Pie charts, on Donut charts and on Semi-circular charts.
Example of pulled-out section in a chart:
Pulled-out section
Remark: Each chart section can be pulled out independently of the other ones.
Linux Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.
Example
// Pull out the second section by 10 pixels in "MyChart"
// (Chart created through programming)
grPiePullOut("MyChart", 2, 10)
// Pull out the third section by 20 pixels in "CHART_MyChart"
grPiePullOut(CHART_MyChart, 3, 20)
Syntax

Pulling out a section Hide the details

grPiePullOut(<Chart name> , <Section subscript> , <Offset>)
<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.
Android Only Chart controls are available.
PHP Only the interactive Chart controls are available.
<Section subscript>: Integer
Index of section to pull out.
<Offset>: Integer
Offset of specified section (in pixels).

Pulling out all sections Hide the details

grPiePullOut(<Chart name> , <Offset>)
<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.
Android Only Chart controls are available.
PHP Only the interactive Chart controls are available.
<Offset>: Integer
Offset of different sections (in pixels).
Remarks
  • Pulling out a chart section has no effect on the charts other than the Pie charts, the Donut charts and the Semi-circular charts.
    Universal Windows 10 AppAndroid The Semi-circular charts are not available.
  • The modifications performed by grPiePullOut will be taken into account during the next call to grDraw.
Related Examples:
WD Chart Training (WINDEV): WD Chart
[ + ] This example presents the different uses of the Chart control.
Different types of charts are presented:
- Pie
- Sunburst
- Line
- Scatter
- Column
- Area
- etc.

The main features presented here are the possibility to customize of charts from the code, as well as to fill the chart from an HFSQL data file, or in the editor.
WM Click on Chart Cross-platform examples (WINDEV Mobile): WM Click on Chart
[ + ] The "WM Click on Chart" example proposes a solution for pulling out the sections of a Pie chart via a simple click.
This example includes a control template named "TPLC_PullOutChart". This control template is used to pull out the chart sections via a simple click.
To include this feature in another application, all you have to do is import the "TPLC_PullOutChart" template.
Component: wd280grf.dll
See also
Minimum version required
  • Version 9
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