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<Chart>.DeleteSeries (Function) In french: <Graphe>.SupprimeSérie Deletes a data series from a chart. The data found in the series is deleted. Please note: The remaining series are re-numbered.. For example, if the series 1 is deleted, the series 2 becomes the series 1, ...
GRF_MonGraphe.SupprimeSérie(3)
Syntax
<Chart control>.DeleteSeries([<Series number> [, <Options>]])
<Chart control>: Control name Name of the Chart control to be used.
<Series number>: Optional integer Number of the series to delete. If this parameter is not specified, the entire data is erased from the chart. <Options>: Integer constant Type of deletion to perform: | | | grData | Delete data from the series. | grDataAndStyle
(Default value) | Delete data and style from the series. |
Remarks - If all the chart series are deleted, new data must be added in order to redraw the chart.
- Any changes made with <Chart>.DeleteSeries will take effect the next time <Chart>.Draw is called.
- For a series based on an item, the data is erased. The data source is stored and the data can be rebuilt. To cut the link to the source, use <Chart>.SourceSeries and modify the source of the series.
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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Unit examples (WINDEV): The Chart functions
[ + ] Using the main chart designer features of WINDEV: - Create a Pie, Column or Line chart - Define the display area of a chart - Define the chart options (legend, percentage, ...) - Draw a line on a chart
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