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- /* Copyright 1994-1995 H.Ogasawara(COR.) */
-
- #include <sys_doslib.h>
- #include <corlib.h>
- #include <HS_wlib.h>
-
- #define GH 512
- #define GV 512
-
- GposSetClear( wp, dp, c1, c2 )
- WindowID wp;
- DrawBuf *dp;
- {
- if( WindowGetGraphicMode() != WindowAttrGraphic16 ){
- int ax, ay, rx, ry, rx2, ry2;
- WindowGetScreenPosition( wp, &rx, &ry );
- WindowGetGraphicOffset( &ax, &ay );
- rx2= rx+HS_WindowGetViewSizeX(wp);
- ry2= ry+HS_WindowGetViewSizeY(wp);
- if( !(ax <= rx && ax+GH >= rx2 && ay <= ry && ay+GV >= ry2) ){
- int x, y, x2, y2;
- x= ax > rx ? ax-rx : 0;
- y= ay > ry ? ay-ry : 0;
- x2= ax+GH > rx2 ? rx2-rx : ax+GH-rx;
- y2= ay+GH > ry2 ? ry2-ry : ay+GH-ry;
- if( x < x2 && y < y2 ){
- DrawSetClear( dp, c2 );
- DrawSetLine( dp+1, x, y, x2-1, y2-1, c1,
- OptionFill );
- return 2;
- }
- DrawSetClear( dp, c2 );
- return 1;
- }
- }
- DrawSetClear( dp, c1 );
- return 1;
- }
-
-