grColumnSpacing (Function)

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Effect due to spacing

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Spacing
Effect due to spacing

WINDEV

WEBDEV

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See also

grColumnSpacing (Function)

In french: grHistoEspacement

Indicates the spacing between each data category in:

a Column chart,
Versions 17 and later
a Funnel chart,
New in version 17
a Funnel chart,
a Funnel chart,
a Minimum/Maximum stock chart.

Examples of bar charts with space in-between categories:

Reminder: The space between two data categories is equal to 10 pixels by default.

Versions 15 and later

This function is now available for WEBDEV sites in Linux.

Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.

New in version 15

This function is now available for WEBDEV sites in Linux.

Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.

This function is now available for WEBDEV sites in Linux.

Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.

Versions 16 and later

This function is now available for WINDEV applications in Linux.

New in version 16

This function is now available for WINDEV applications in Linux.

Versions 17 and later

This function is now available for iPhone/iPad applications.

New in version 17

This function is now available for iPhone/iPad applications.

Versions 19 and later

This function is now available for Android applications.

New in version 19

This function is now available for Android applications.

Versions 21 and later

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Universal Windows 10 App mode.

Versions 23 and later

This function is now available for PHP sites.

New in version 23

This function is now available for PHP sites.

This function is now available for PHP sites.

Example

// Space between two data categories in the "MyChart" column chart: 20 pixels
grColumnSpacing("MyChart", 20)

// Space between two data categories in the "CHART_MyChart" column chart: 15 pixels
grColumnSpacing(CHART_MyChart, 15)

Syntax

grColumnSpacing(<Chart name> , <Spacing>)

<Chart name>: Control name or character string

Name of the chart to be used. This name corresponds to:
the chart name defined through programming with grCreate.
the name of the Chart control in the window, page or report editor.
Only Chart controls are available.
Only the interactive Chart controls are available.

<Spacing>: Integer

Spacing (in pixels) between two categories.

Remarks

Spacing

If the destination is large enough, the spacing is expressed as follows:

If the destination does not allow you to display the spacing, the spacing is set to 0: therefore, the bars are "stuck" together.

Effect due to spacing

The spacing between two data categories has no effect on the charts other than:
- Column charts,
- Versions 17 and later
  Funnel charts,
  New in version 17
  Funnel charts,
  Funnel charts,
- Minimum/Maximum Stock charts.
The modifications performed by grColumnSpacing will be taken into account during the next call to grDraw.

Related Examples:

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.

Component: wd270grf.dll