<Chart>.StockAddData (Function)

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Consistency of values
Adding data
Adding data into the different types of charts

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<Chart>.StockAddData (Function)

In french: <Graphe>.BourseAjouteDonnée

Adds data into a stock chart (candlestick, barcharts or minmax).

Please note Depending on the type of graph to be manipulated, there is a specific WLanguage function for adding data (see paragraph "Remarks").

Example

// Champ Graphe
// Ajout de données dans le graphe "GRF_MonGraphe"
GRF_MonGraphe.BourseAjouteDonnée(1, 5.4, 6.8, 6.1, 6.3)

Syntax

<Chart control>.StockAddData(<Series number> [, <Index>] , <Minimum value> , <Maximum value> , <First value> , <Last value>)

<Chart control>: Control name

Name of the Chart control to use (in the window, page or report editor).

<Series number>: Integer

Number of the series into which a value will be added. 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.
Warning: Only the first series will be drawn.

<Index>: Optional integer

Index of data in the series into which the values will be added. If this parameter:
is not specified: values are added at the end of the series.
is specified: the old value is replaced.

<Minimum value>: Integer or real

Minimum value for the day.

<Maximum value>: Integer or real

Maximum value for the day.

<First value>: Integer or real

First value for the day.

<Last value>: Integer or real

Last value for the day.

Remarks

Consistency of values

If the values are not consistent, the data will not be displayed in the chart:

<First value>, <Last value> and <Minimum value> must be less than <Maximum value>.
<First value>, <Last value> and <Maximum value> must be greater than <Minimum value>.

Adding data

The data added by <Chart>.StockAddData will be taken into account during the next call to <Chart>.Draw.
Only the first series will be drawn.

Adding data into the different types of charts

To add data into the standard charts (line, pie, ...), use <Chart>.AddData.
For Scatter charts, it is recommended to use <Chart>.ScatterAddDataXY.
For Heatmap charts, it is recommended to use <Chart>.HMAddData.
For Sunburst charts, it is recommended to use <Chart>.SunburstAddData.
For Surface charts, it is recommended to use <Chart>.SurfaceAddData.
To add a value to the data in a chart, use <Chart>.IncreaseData.

Component: wd300grf.dll