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Stored procedures
grSeriesType (Function)
In french: grTypeSérie
Defines the type of series used in a composite chart (chart containing several types of charts).
Example
grSeriesType(GRF_MonGraphe, 1, grLine)
grSeriesType(GRF_MonGraphe, 2, grScatter)
grSeriesType(GRF_MonGraphe, 3, grColumn)
Syntax
grSeriesType(<Chart name> , <Series number> , <Type> [, <Parameter>])
<Chart name>: Control name or character string
Name of the chart to be used. This name corresponds to:
  • the name of the chart defined programmatically with grCreate.
  • the name of Chart control (found in the window editor or in the report editor).
PHP Only interactive Chart controls are available.
<Series number>: Integer
Number of the series for which the type of chart will be modified.
<Type>: Integer constant
Type of chart that will be used to represent the data found in the series:
grAreaArea chart.
grBarChartsStock chart.
grBubbleChartBubble chart.
grCandlestickCandlestick stock chart.
grColumnColumn chart.
grColumnStackedStacked Column chart.
grLineLine chart.
grLineConstantDisplays a horizontal line at the position specified in <Parameter>.
grLineLinearRegressionDisplays a line whose inclination is calculated by performing a linear regression on the series specified in <Parameter>.
grLineMeanValueDisplays a horizontal line at the mean of series specified in <Parameter>.
grLineQuadraticRegressionLine chart in the following format: "ax2 + bx + c". The line is defined by performing a quadratic regression on the series specified in <Parameter>.
grMinMaxStock chart displaying the difference between the minimum and maximum values.
grPolarAreaPolar Area chart.
grRangeAreaRange Area chart.
grScatterScatter chart.
New in SaaS
Note: This constant is only available from WINDEV Suite SaaS 2025 Update 2.
grWaffleChartWaffle chart.
grWaterfallWaterfall chart.
<Parameter>: Integer constant
Parameter required for some types of charts. If <Type> corresponds to:
  • grQuadraticRegressionCurve: <Parameter> corresponds to the series number used to perform the quadratic regression.
  • grDroiteConstante: <Parameter> corresponds to the display position of the horizontal line.
  • grDroiteMoyenne: <Parameter> corresponds to the series number used to calculate the average.
  • grRightLinearRegression: <Parameter> corresponds to the series number used to perform the linear regression.
    Caution: Linear regression only works with a single series.
Remarks
The grType function cancels all specific series types set by the grSeriesType FUNCTION function: all series will have the same type.
Business / UI classification: Neutral code
Component: wd300grf.dll
Minimum version required
  • Version 22
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Last update: 04/27/2025

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