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grHolePercentage (Function) In french: grPourcentageTrou Modifies the percentage that corresponds the hole radius in the following charts: - Donut.
 Radial Bar chart.
// The hole will represent 50% of the total radius of the donut
grHolePercentage(CHART_MyChart, 50)
Syntax
grHolePercentage(<Chart name> , <Percentage>)
<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).
<Percentage>: Integer Percentage represented by the hole of the donut (between 0 and 70). Remarks The settings defined with grHolePercentage will be taken into account next time grDraw is called.
Related Examples:
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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.
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Business / UI classification: Neutral code
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