[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]

Reference for unit 'Graphics' (#lcl)

TCanvas.FillRect

Fills a rectangular area on the canvas using the current Brush settings.

Declaration

Source position: graphics.pp line 1123

public procedure TCanvas.FillRect(

const ARect: TRect

); virtual; procedure TCanvas.FillRect(

X1: Integer;

Y1: Integer;

X2: Integer;

Y2: Integer

);

Arguments

ARect

TRect instance with the vertices for the rectangular area filled in the method.

Arguments

`X1`		Left coordinate for the Top, Left of the rectangle.
`Y1`		Top coordinate for the Top, Left of the rectangle.
`X2`		Right coordinate for the Bottom, Right of the rectangle.
`Y2`		Bottom coordinate for the Bottom, Right of the rectangle.

Description

FillRect is an overloaded method used to fill a rectangular area on the canvas using the style, color, or bitmap defined in Brush. The overloaded variants allow the vertices for the rectangle to be specified as either:

Four separate Integer coordinates representing the top/left and bottom/right of the shape.
A TRect instance where the vertices are represented as either four Integers, two TPoint instances for TopLeft and BottomRight, or a vector using the TArray4IntegerType.

FillRect calls the routine in the LCL interface used to implement the method for a specific widgetset.

Use Rectangle to draw a filled rectangle with borders. Use FloodFill to fill a rectangular area bounded by a specified color value.

TCanvas.Brush		The `Brush` used to paint on the Canvas.
TCanvas.FloodFill		Fills an area at the specified coordinates with the current Brush for the canvas.
TCanvas.Rectangle		Draws a `Rectangle` with the specified coordinates.
LCLIntf.FillRect		Fills a rectangle by using the specified brush.

TCanvas.FillRect

Declaration

Arguments

Arguments

Description

See also