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<< Click to Display Table of Contents >> ChartDataAddValue |
  
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<< Click to Display Table of Contents >> ChartDataAddValue |
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[VCL only]
Adds a new value to the specified column of the ChartData object specified in the parameter hData.
method void VPE.ChartDataAddValue(
pointer hData,
long Column,
double Value
)
pointer hData
handle to ChartData object
long Column
column, where to add the value
double Value
value to add
Example:
hData: Pointer
hData = Doc.ChartDataCreate(2, 4)
Creates a ChartData object with two columns (for example Apples and Bananas), where each column can hold 4 numeric data values ( = rows).
Doc.ChartDataAddValue(hData, 0, 10)
Doc.ChartDataAddValue(hData, 0, 20)
Doc.ChartDataAddValue(hData, 0, 30)
Doc.ChartDataAddValue(hData, 0, 40)
Doc.ChartDataAddValue(hData, 1, 5)
Doc.ChartDataAddValue(hData, 1, 10)
Doc.ChartDataAddValue(hData, 1, 15)
Doc.ChartDataAddValue(hData, 1, 20)
Now the internal data table of the Chart Data object will look like this:
|
Column 0 |
Column 1 |
row 0 |
10 |
5 |
row 1 |
20 |
10 |
row 2 |
30 |
15 |
row 3 |
40 |
20 |