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Navigation: Code Documentation > RSVclCommon > RSGraphics > Routines

LineGradient(TCanvas,TCanvasRect,TCanvasColor[],Integer,TGradientOrientation,Single) Method

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Paints a rectangular portion of the canvas with a linear gradient specified by the colors array, either up-down or left-right.

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LineGradient looks like a progress bar and can be used as such.

Namespace: RSGraphics

Parameters

Canvas

Type: TCanvas

Canvas to paint on

ARect

Type: System.Void

Rectangle portion of the canvas to fill with the gradient

Colors

Type: array of TCanvasColor

Colors of the gradient

LineSize

Type: Integer

Step (or coarseness) of the gradient

Orientation

Type: TGradientOrientation

Orientation of the linear gradient

Opacity

Type: Single

Transparency of the gradient (FMX Only)

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