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/*
* (a) (C) 1990 by Adobe Systems Incorporated. All rights reserved.
*
* (b) If this Sample Code is distributed as part of the Display PostScript
* System Software Development Kit from Adobe Systems Incorporated,
* then this copy is designated as Development Software and its use is
* subject to the terms of the License Agreement attached to such Kit.
*
* (c) If this Sample Code is distributed independently, then the following
* terms apply:
*
* (d) This file may be freely copied and redistributed as long as:
* 1) Parts (a), (d), (e) and (f) continue to be included in the file,
* 2) If the file has been modified in any way, a notice of such
* modification is conspicuously indicated.
*
* (e) PostScript, Display PostScript, and Adobe are registered trademarks of
* Adobe Systems Incorporated.
*
* (f) THE INFORMATION BELOW IS FURNISHED AS IS, IS SUBJECT TO
* CHANGE WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED
* AS A COMMITMENT BY ADOBE SYSTEMS INCORPORATED.
* ADOBE SYSTEMS INCORPORATED ASSUMES NO RESPONSIBILITY
* OR LIABILITY FOR ANY ERRORS OR INACCURACIES, MAKES NO
* WARRANTY OF ANY KIND (EXPRESS, IMPLIED OR STATUTORY)
* WITH RESPECT TO THIS INFORMATION, AND EXPRESSLY
* DISCLAIMS ANY AND ALL WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR PARTICULAR PURPOSES AND NONINFRINGEMENT
* OF THIRD PARTY RIGHTS.
*/
/*
* DocView.h
*
* This class allows the drawing view to be positioned in the center
* of the clip view and a border and drop shadow placed around it
* when the drawing view is scaled to be smaller than the clip view.
* This class also handles the zooming of the drawing view.
*
* Version: 2.0
* Author: Ken Fromm
* History:
* 03-17-91 Added this comment.
*/
#import <appkit/View.h>
#define MINSCALE 0.25
#define MAXSCALE 40.0
#define INCSCALE 2.0
#define OFFSET 8
#define LINEWIDTH 6
@interface DocView : View
{
id drawviewId; /* the drawing view */
float scale; /* the scale of the drawing view */
}
- setDrawView:subView;
- drawView;
- setScale:(float) value;
- (float) scale;
- getDrawViewInRect:(const NXRect *) aRect withDrop:(BOOL) drop;
- sizeView:viewId withScale:(float) newscale;
- scaleView:viewId withScale:(float) newscale;
- placeView:viewId;
- scaleDrawView:hitView withEvent:(NXEvent *) event;
- scrollPoint:(const NXPoint *) aPt inView:hitView to:(const NXPoint *) windowPt;
- drawSelf:(NXRect *)r :(int) count;
@end
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