grGradient (Function)

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grGradient (Function)

In french: grDégradé

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

Reminder By default, graph colors are Gradient.

Caution: In Linux, this function requires a specific configuration. For more details, see The charts.

Example

// Graphe créé par programmation
grCreate("MonGraphe", grCandleStick)
...
// Désactive les dégradés de couleurs
grGradient("MonGraphe", False)

// Champ Graphe
// Désactive les dégradés de couleurs
grGradient(GRF_MonGraphe, False)

Syntax

grGradient(<Chart name> , <Gradient>)

<Chart name>: Control name or character string

Name of the chart to be used. This name corresponds to:
the name of the chart defined programmatically with grCreate.
the name of the Chart control in the window, page or report editor.
Only 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 settings defined with grGradient will be taken into account next time grDraw is called.
During the print, the gradient mode will not be taken into account for the Pie charts.

Component: wd300grf.dll