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Annotation of 43BSDTahoe/new/X/uwm/StoreZap.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char *rcsid_StoreZap_c = "$Header: StoreZap.c,v 10.4 86/11/19 16:24:56 jg Rel $";
        !             3: #endif lint
        !             4: 
        !             5: /*
        !             6:  *                     COPYRIGHT 1985, 1986
        !             7:  *                DIGITAL EQUIPMENT CORPORATION
        !             8:  *                    MAYNARD, MASSACHUSETTS
        !             9:  *                     ALL RIGHTS RESERVED.
        !            10:  *
        !            11:  * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
        !            12:  * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
        !            13:  * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITIBILITY OF THIS SOFTWARE FOR
        !            14:  * ANY PURPOSE.  IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
        !            15:  *
        !            16:  * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT RIGHTS,
        !            17:  * APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN ADDITION TO THAT
        !            18:  * SET FORTH ABOVE.
        !            19:  *
        !            20:  *
        !            21:  * Permission to use, copy, modify, and distribute this software and its
        !            22:  * documentation for any purpose and without fee is hereby granted, provided
        !            23:  * that the above copyright notice appear in all copies and that both that
        !            24:  * copyright notice and this permission notice appear in supporting documentation,
        !            25:  * and that the name of Digital Equipment Corporation not be used in advertising
        !            26:  * or publicity pertaining to distribution of the software without specific, 
        !            27:  * written prior permission.
        !            28:  *
        !            29:  */
        !            30: 
        !            31: 
        !            32: /*
        !            33:  * MODIFICATION HISTORY
        !            34:  *
        !            35:  * 000 -- M. Gancarz, DEC Ultrix Engineering Group
        !            36:  */
        !            37: 
        !            38: #ifndef lint
        !            39: static char *sccsid = "@(#)StoreZap.c  3.8     1/24/86";
        !            40: #endif
        !            41: /*
        !            42:  *     StoreZap - This subroutine is used by the X Window Manager (xwm)
        !            43:  *     to store the vertices for the iconify, uniconify zap.
        !            44:  *
        !            45:  */
        !            46: 
        !            47: #include "uwm.h"
        !            48: 
        !            49: /*
        !            50:  * Store the vertices for the zap effect.
        !            51:  */
        !            52: int StoreZap(zap, ulx_1, uly_1, lrx_1, lry_1, ulx_2, uly_2, lrx_2, lry_2)
        !            53:     register Vertex zap[];
        !            54:     int ulx_1;         /* From window, upper left X coordinate. */
        !            55:     int uly_1;         /* From window, upper left Y coordinate. */
        !            56:     int lrx_1;         /* From window, lower right X coordinate. */
        !            57:     int lry_1;         /* From window, lower right Y coordinate. */
        !            58:     int ulx_2;         /* To window, upper left X coordinate. */
        !            59:     int uly_2;         /* To window, upper left Y coordinate. */
        !            60:     int lrx_2;         /* To window, lower right X coordinate. */
        !            61:     int lry_2;         /* To window, lower right Y coordinate. */
        !            62: {
        !            63: 
        !            64:     /*
        !            65:      * Xor in.
        !            66:      */
        !            67:     zap[0].x = ulx_1;  zap[0].y = uly_1;       zap[0].flags = VertexDontDraw;
        !            68:     zap[1].x = ulx_2;  zap[1].y = uly_2;
        !            69:     zap[2].x = lrx_1;  zap[2].y = uly_1;       zap[2].flags = VertexDontDraw;
        !            70:     zap[3].x = lrx_2;  zap[3].y = uly_2;
        !            71:     zap[4].x = lrx_1;  zap[4].y = lry_1;       zap[4].flags = VertexDontDraw;
        !            72:     zap[5].x = lrx_2;  zap[5].y = lry_2;
        !            73:     zap[6].x = ulx_1;  zap[6].y = lry_1;       zap[6].flags = VertexDontDraw;
        !            74:     zap[7].x = ulx_2;  zap[7].y = lry_2;
        !            75: 
        !            76:     /*
        !            77:      * Xor out.
        !            78:      */
        !            79:     zap[8].x = ulx_1;  zap[8].y = uly_1;       zap[8].flags = VertexDontDraw;
        !            80:     zap[9].x = ulx_2;  zap[9].y = uly_2;
        !            81:     zap[10].x = lrx_1; zap[10].y = uly_1;      zap[10].flags = VertexDontDraw;
        !            82:     zap[11].x = lrx_2; zap[11].y = uly_2;
        !            83:     zap[12].x = lrx_1; zap[12].y = lry_1;      zap[12].flags = VertexDontDraw;
        !            84:     zap[13].x = lrx_2; zap[13].y = lry_2;
        !            85:     zap[14].x = ulx_1; zap[14].y = lry_1;      zap[14].flags = VertexDontDraw;
        !            86:     zap[15].x = ulx_2; zap[15].y = lry_2;
        !            87: 
        !            88:     /*
        !            89:      * Total number of vertices is 16.
        !            90:      */
        !            91:     return(16);
        !            92: }

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