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Length: 2050 (0x802)
Types: TextFile
Names: »StoreZap.c«
└─⟦a0efdde77⟧ Bits:30001252 EUUGD11 Tape, 1987 Spring Conference Helsinki
└─⟦526ad3590⟧ »EUUGD11/gnu-31mar87/X.V10.R4.tar.Z«
└─⟦2109abc41⟧
└─⟦this⟧ »./X.V10R4/xwm/StoreZap.c«
#include <X/mit-copyright.h>
/* Copyright Massachusetts Institute of Technology 1985 */
/*
* StoreZap - This subroutine is used by the X Window Manager (xwm)
* to store the vertices for the iconify, uniconify zap.
*
* File: StoreZap.c
*/
#ifndef lint
static char *rcsid_StoreZap_c = "$Header: StoreZap.c,v 10.3 86/02/01 16:10:21 tony Rel $";
#endif
#include "xwm.h"
/*
* Store the vertices for the zap effect.
*/
int StoreZap(zap, ulx_1, uly_1, lrx_1, lry_1, ulx_2, uly_2, lrx_2, lry_2)
register Vertex zap[];
int ulx_1; /* From window, upper left X coordinate. */
int uly_1; /* From window, upper left Y coordinate. */
int lrx_1; /* From window, lower right X coordinate. */
int lry_1; /* From window, lower right Y coordinate. */
int ulx_2; /* To window, upper left X coordinate. */
int uly_2; /* To window, upper left Y coordinate. */
int lrx_2; /* To window, lower right X coordinate. */
int lry_2; /* To window, lower right Y coordinate. */
{
/*
* Xor in.
*/
zap[0].x = ulx_1; zap[0].y = uly_1; zap[0].flags = VertexDontDraw;
zap[1].x = ulx_2; zap[1].y = uly_2;
zap[2].x = lrx_1; zap[2].y = uly_1; zap[2].flags = VertexDontDraw;
zap[3].x = lrx_2; zap[3].y = uly_2;
zap[4].x = lrx_1; zap[4].y = lry_1; zap[4].flags = VertexDontDraw;
zap[5].x = lrx_2; zap[5].y = lry_2;
zap[6].x = ulx_1; zap[6].y = lry_1; zap[6].flags = VertexDontDraw;
zap[7].x = ulx_2; zap[7].y = lry_2;
/*
* Xor out.
*/
zap[8].x = ulx_1; zap[8].y = uly_1; zap[8].flags = VertexDontDraw;
zap[9].x = ulx_2; zap[9].y = uly_2;
zap[10].x = lrx_1; zap[10].y = uly_1; zap[10].flags = VertexDontDraw;
zap[11].x = lrx_2; zap[11].y = uly_2;
zap[12].x = lrx_1; zap[12].y = lry_1; zap[12].flags = VertexDontDraw;
zap[13].x = lrx_2; zap[13].y = lry_2;
zap[14].x = ulx_1; zap[14].y = lry_1; zap[14].flags = VertexDontDraw;
zap[15].x = ulx_2; zap[15].y = lry_2;
/*
* Total number of vertices is 16.
*/
return(16);
}