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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:
- * 03-07-91 Added this comment.
- */
-
- #import <appkit/View.h>
-
- #define OFFSET 8
- #define LINEWIDTH 6
-
- @interface DocView : View
- {
- id zoomCursor; /* the zoom cursor. */
- id zoomControl; /* the matrix of radio buttons for zooming. */
- id drawView; /* the drawing view */
-
- BOOL zooming;
-
- float scale; /* the scale of the drawing view */
- }
-
- - addDrawView:subView;
-
- - setZoomControl:anObject;
- - zoomControl;
-
- - setScale:(float) value;
- - (float) scale;
-
- - (BOOL) isZooming;
-
- - resetCursorRects;
- - zoom:sender;
-
- - rotateDrawView;
-
- - sizeDrawViewWithScale:(float) newscale;
- - scaleDrawViewWithScale:(float) newscale;
- - placeDrawView;
-
- - scaleDrawViewToPoint:(NXPoint *) p;
- - scrollPoint:(const NXPoint *) aPt to:(const NXPoint *) windowPt;
-
- - drawSelf:(NXRect *)r :(int) count;
-
- @end
-
-