<Chart>.HMAddData (Function) In french: <Graphe>.HMAjouteDonnée Adds a data into a Heatmap chart.
CHART_Chart1.HMAddData(1, 1, 10)
CHART_Chart1.HMAddData(1, 2, 30)
CHART_Chart1.HMAddData(2, 1, 20.5)
CHART_Chart1.HMAddData(2, 2, 5)
// Define the colors
CHART_HMap.HMColor(-50, DarkBlue)
CHART_HMap.HMColor(+50, LightRed)
FOR i = 1 TO 500
CHART_HMap.HMAddData(Random(-100, 100), Random(-100, 100), -100)
CHART_HMap.HMAddData(Random(-100, 100), Random(-100, 100), 100)
END
CHART_NoName1.Draw()
Syntax
<Chart control>.HMAddData(<X> , <Y> , <Value>)
<Chart control>: Control name Name of the Chart control to use (found in the window editor or in the report editor).
<X>: Integer Position of the data on the X axis. <Y>: Integer Position of the data on the Y axis. <Value>: Integer or real Value to add. If a value is already found at the specified (X, Y) position, the existing value is replaced with the new value. Remarks The data defined by <Chart>.HMAddData will be taken into account during the next call to <Chart>.Draw.
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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