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<Chart>.Mask (Function) In french: <Graphe>.Masque CHART_MyChart.Mask(grMaskPercent, "99.99%")
CHART_MyChart.Label(grShowPercent, True)
CHART_MyChart.Draw()
Syntax
<Chart control>.Mask(<Type of mask> , <Mask value>)
<Chart control>: Control name Name of the Chart control to use (in the window, page or report editor).
<Type of mask>: Numeric constant Mask used: | | | grMaskAxis | The specified mask is used to format the values displayed on the chart axes.
Example Displays the value in the current currency: the mask value is "+99.999.999.999,99 $". | | grMaskPercent | The specified mask is used to format the percentages displayed in the chart (grLabel(<Chart Name>, grShowPercent, True))
Attention: the % sign must be present in the <Mask value> parameter.
Example: "99.99%" allows displaying the percentage with 2 decimal places. | | grMaskTimeAxis | The specified mask is used to format the dates or times displayed on the chart axes.
Example Displays the date in "DD/MM/YYYY" format: the value of the mask is "DD/MM/YYYY".
GRF_MonGraphe.Masque(grMaskTimeAxis, "JJ/MM/AAAA")
| | grMaskValue | The specified mask is used to format the values displayed in the chart (grLabel(<Chart Name>, grShowValue, True))
Example Displays the value in the current currency: the mask value is "+99.999.999.999,99 $". |
<Mask value>: Character string Description of the mask to use.- For the constant grMaskValue Empty string ("", default value) to disable display mask.
- For the constant grMasquePercent constant: "99%": default value.
- For the grMaskTimeAxis constant:
- If the value to display is a date, it must be in "YYYYMMDD" format. The supported masks are identical to the ones used by <Date type>.ToString.
- If the value to display is a time, it must be in "HHMMSSCC" format. The supported masks are identical to the ones used by TimeToString.
Masks are defined using the following characters: "9", ".", ",", "+", "-" and spaces.. For example: "99.999,99". For the currency masks, use up to 17 significant digits for the integer part and 6 for the decimal part. For example: "99 999 999 999 999,999999".Remarks: - In order for the number to be filled with zeros on the left, the "0" character must be used on the left of the mask. For example: "099.999.99".
- To force the signs, use the "+" character on the left. For example: "+9999".
Remarks This function only has an effect on graphs that display values or percentages.
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 (WEBDEV): The Chart functions
[ + ] This example presents the main features of the chart designer of WEBDEV and it allows you to: - Create a chart: Pie, Column or Line - Define the display area of a chart - Define the options of the chart (legend, percentage, ...)
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Unit examples (WINDEV Mobile): The Chart functions
[ + ] Using the Chart functions: - create a Pie, Column or Line chart by programming - define the chart options (legend, percentage, ...)
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