Unit 'InterfaceBase' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#lcl]

TWidgetSet.RoundRect

Draws a filled rectangle with rounded corners.

Declaration

Source position: winapih.inc line 228

public function TWidgetSet.RoundRect(

  DC: HDC;

  X1: Integer;

  Y1: Integer;

  X2: Integer;

  Y2: Integer;

  RX: Integer;

  RY: Integer

):Boolean; virtual;

Arguments

DC

  

The device context.

X1

  

The rectangle coordinates.

RX

  

The extent of the ellipse, used for the rounded corners.

RY

  

The extent of the ellipse, used for the rounded corners.

Function result

False on failure.

Description

The rectangle is outlined with the current Pen, and filled with the current Brush.

Version 4.4 Generated 2025-11-08 Home