Index

Package: xBR

Description

package xBR is
Copyright (c) 2013 Kevin Wellwood All rights reserved. This source code is distributed under the Modified BSD License. For terms and conditions, see license.txt.

Subprograms & Entries

Initialize

procedure Initialize;
Initialize must be called before any of the scaling procedures below. Calling this more than once will have no effect.

xBR2

procedure xBR2
( input, output: not null A_Allegro_Bitmap;
destX, destY: Integer );
2xBR v3.3a (Square style) The dimensions of 'output' must be large enough to contain 'input' when scaled by 2x and drawn onto 'output' at 'destX','destY'.

xBR3

procedure xBR3
( input, output: not null A_Allegro_Bitmap;
destX, destY: Integer );
3xBR v3.3a (Square style) The dimensions of 'output' must be large enough to contain 'input' when scaled by 3x and drawn onto 'output' at 'destX','destY'.

xBR4

procedure xBR4
( input, output: not null A_Allegro_Bitmap;
destX, destY: Integer );
4xBR v3.3a (Square style) The dimensions of 'output' must be large enough to contain 'input' when scaled by 4x and drawn onto 'output' at 'destX','destY'.