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Navigation: Code Documentation > RSCharting > RSChartPanel > Classes > TRSChartLayer

TRSChartLayer Methods

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Name

Description

public method

Assign(TPersistent)

Copies the contents of another similar object to the current object

Notes to Inheritors
Most objects override Assign to handle the assignment of properties from similar objects. When overriding Assign, call the inherited method if the destination object cannot handle the assignment of properties from the class of the Source parameter

public method

Draw(TCanvas,TCanvasRect,TRSChartAxis,TRSChartAxis)

Paints the chart graphic to the specified Canvas in the specified location. It uses the current canvas' brush and pen. Use the Draw method to paint the chart graphic to any canvas and anywhere and with any size on the canvas.

The VertAxis and HorizAxis parameters can be used to provide point to pixel conversions (see RSChartPanel.TRSChartAxis ).

Notes to Inheritors
Descendant classes of TRSChartGraphic override the InternalDraw method to actually paint themselves.

protected method

Initialize

Represents method Initialize. (Overrides RSChartPanel.TRSChartGraphic.Initialize.)

protected method

InitializeEvents

Represents method InitializeEvents. (Overrides RSChartPanel.TRSChartGraphic.InitializeEvents.)

protected method

InternalDraw(TCanvas,TCanvasRect)

Represents method InternalDraw(TCanvas,TCanvasRect). (Overrides RSChartPanel.TRSChartGraphic.InternalDraw(TCanvas,TCanvasRect).)

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