grGradient (Function)

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Functions for managing charts

grAutoRefreshCategoryLabel

grComparativeSeriesPosition

grDonutHolePercentage

grScatter3DAltitudeColor

grScatter3DDeleteAltitudeColor

grScatter3DDeleteMarkCaption

grScatter3DGridlines

grScatter3DLinkPoint

grScatter3DMarkCaption

grScatter3DProjection

grSeriesSecondaryAxis

grSeriesType

grSmoothing

grSourceCategoryLabel

grSunburstRootSection

grSunburstSectionColor

grSunburstStartAngle

grSurfaceAddData

grSurfaceAltitudeColor

grSurfaceDeleteAltitudeColor

grSurfaceDeleteMarkCaption

grSurfaceGetData

grSurfaceGridlines

grSurfaceMarksCaption

grWaterfallCategoryType

grWaterfallColor

grWndSize

grZoom

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See also

grGradient (Function)

In french: grDégradé

Enables or disables the display of color gradients in a chart.

Reminder: By default, the colors displayed in a chart are gradient colors.

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. See The charts for more details.

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. See The charts for more details.

This function is now available for WEBDEV sites in Linux.

Caution: A specific configuration is required to use this function in Linux. See The charts for more details.

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 18 and later

This function is now available in Windows Store apps mode.

New in version 18

This function is now available in Windows Store apps mode.

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

// Chart created by programming
grCreate("MyChart", grCandleStick)
...
// Disables the color gradients
grGradient("MyChart", False)

// Chart control
// Disables the color gradients
grGradient(CHART_MyChart, False)

Syntax

grGradient(<Chart name> , <Gradient>)

<Chart name>: Character string (with or without quotes)

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

<Gradient>: Boolean

True to display the chart by using the color gradients,
False otherwise.

Remarks

The charts display the color gradients by default. The color gradients can be displayed by all the types of charts.
The color gradients are not available for the Pie charts.
The setting performed by grGradient will be taken into account during the next call to grDraw.
During the print, the gradient mode will not be taken into account for the Pie charts.

Component : wd260grf.dll