Unit 'intuition' Package
[Overview][Constants][Types][Procedures and functions][Variables][Index] [#os4units]

DrawBorder

Draw the specified Border structure into a RastPort.

Declaration

Source position: intuition.pas line 3819

procedure DrawBorder(

  Rp: PRastPort;

  const Border: PBorder;

  LeftOffset: LongInt;

  TopOffset: LongInt

);

Arguments

Rp

  

A pointer to the RastPort to receive the border rendering

Border

  

A pointer to a Border structure

LeftOffset

  

The offset to be added to each vector's x coordinate

TopOffset

  

The offset to be added to each vector's y coordinate

Description

First, sets up the draw mode and pens in the RastPort according to the arguments of the Border structure. Then, draws the vectors of the border argument into the RastPort, offset by the left and top offsets.

As with all graphics rendering routines, the border will be clipped to to the boundaries of the RastPort's layer, if it exists. This is the case with window RastPorts.

This routine will draw all borders in the null-terminated list linked by the NextBorder field of the border argument.


Documentation generated on: 2021-07-30