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Annotation of Examples/AppKit/Lines/LinesView.h, revision 1.1

1.1     ! root        1: // LinesView.h, a small sample view for showing timed entries & userpaths.
        !             2: // Author: Ali T. Ozer, NeXT Computer, Inc.
        !             3: // Written March 19, 1989.
        !             4: // Updated for 2.0 and integrated with UserPath.[hm] by Jayson Adams,
        !             5: // NeXT Developer Support Team, October 16, 1990
        !             6: //
        !             7: // You may freely copy, distribute and reuse the code in this example.
        !             8: // NeXT disclaims any warranty of any kind, expressed or implied, as to its
        !             9: // fitness for any particular use.
        !            10: //
        !            11: 
        !            12: #import <appkit/View.h>
        !            13: #import "UserPath.h"
        !            14: 
        !            15: #define MINNUMCORNERS 2
        !            16: #define MAXNUMCORNERS 20
        !            17: 
        !            18: @interface LinesView : View
        !            19: {
        !            20:     BOOL running;                 // Whether we are animating or not.
        !            21:     DPSTimedEntry linesTimedEntry;
        !            22:     struct cornerStruct {
        !            23:        int xLoc, yLoc;
        !            24:        int xVel, yVel;
        !            25:     } corners[MAXNUMCORNERS];     // Corners and velocities for our polygon
        !            26:     int numCorners;               // Number of corners we actually have
        !            27:     UserPath   *userPath;
        !            28: }
        !            29: 
        !            30: /* instance methods */
        !            31: - initFrame:(NXRect *)rect;
        !            32: - free;
        !            33: - toggleRun:sender;
        !            34: - setNumberOfCorners:sender;
        !            35: - animate;
        !            36: 
        !            37: @end

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