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  • Adding data into a Scatter chart
  • Adding data into a chart
  • Equivalence
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Stored procedures
Adds a data into a "Scatter" chart.
Reminder: By default, a chart contains no data.
Versions 15 and later
Linux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The charts for more details.
New in version 15
Linux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The charts for more details.
Linux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The charts for more details.
Versions 16 and later
WINDEVLinux This function is now available for WINDEV applications in Linux.
New in version 16
WINDEVLinux This function is now available for WINDEV applications in Linux.
WINDEVLinux This function is now available for WINDEV applications in Linux.
Versions 18 and later
Universal Windows 10 App This function is now available in Windows Store apps mode.
New in version 18
Universal Windows 10 App This function is now available in Windows Store apps mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
// Adds a data into the CHART_MyChart control ("Scatter" chart).
// This value (20, 10) is added at the end of the first series.
CHART_MyChart.ScatterAddDataXY(1, 20, 10)
Syntax
<Chart control>.ScatterAddDataXY(<Series number> [, <Subscript>] , <X value> , <Y value>)
<Chart control>: Control name
Name of the Chart control to use (found in the window editor, page editor or report editor).
<Series number>: Integer
Number of the series in which a point must be initialized. If the specified series does not exist, the chart designer creates as many series as necessary in order to get a consistent matrix. All the created series are initialized to 0.
<Subscript>: Optional integer
Subscript of the data to initialize in the series. If this parameter is not specified, the value is added at the end of the series.
<X value>: Real
Horizontal coordinate (X coordinate) of the point to add.
<Y value>: Real
Vertical coordinate (Y coordinate) of the point to add.
Remarks

Adding data into a Scatter chart

The data defined by <Chart>.ScatterAddDataXY will be taken into account during the next call to <Chart>.Draw.

Adding data into a chart

<Chart>.AddData is used to add data into a chart (pie, column, ...)
Depending on the type of chart, specific functions can also be used to add data:
Reminder: To add a value to a chart data, use <Chart>.IncreaseData.

Equivalence

We recommend that you use <Chart>.ScatterAddDataXY to add data into the "Scatter" charts. However, you also have the ability to use <Chart>.AddData.
The following syntax:
CHART_MyChart.ScatterAddDataXY(I, 1, 10, 20)
est is equivalent to the syntax:
CHART_MyChart.AddData(i*2-1, 1, 10)
CHART_MyChart.AddData(i*2, 1, 20)
Related Examples:
WD Chart Training (WINDEV): WD Chart
[ + ] This educational example present different uses of the chart control.
The following charts are presented:
- Semi-circular
- Donut
- Pie
- Sunburst
- Line
- Scatter
- 3D Scatter
- Column
- Area
- Bubble
- Radar
- Funnel
- Surface
- Waterfall
- Composite

The main features presented in this example are the ability to customize the charts by programming as well as the method used to fill a chart from a HFSQL file or in the editor.
Component : wd240grf.dll
Minimum version required
  • Version 23
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