Copyright (c) 2005 X.Org Foundation L.L.C. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Copyright (c) Applied Testing and Technology, Inc. 1995 All Rights Reserved. >># Project: VSW5 >># >># File: xts5/Xlib17/XClipBox.m >># >># Description: >># Tests for XClipBox() >># >># Modifications: >># $Log: clpbx.m,v $ >># Revision 1.2 2005-11-03 08:43:03 jmichael >># clean up all vsw5 paths to use xts5 instead. >># >># Revision 1.1.1.2 2005/04/15 14:05:23 anderson >># Reimport of the base with the legal name in the copyright fixed. >># >># Revision 8.0 1998/12/23 23:34:30 mar >># Branch point for Release 5.0.2 >># >># Revision 7.0 1998/10/30 22:56:50 mar >># Branch point for Release 5.0.2b1 >># >># Revision 6.0 1998/03/02 05:25:48 tbr >># Branch point for Release 5.0.1 >># >># Revision 5.0 1998/01/26 03:22:21 tbr >># Branch point for Release 5.0.1b1 >># >># Revision 4.0 1995/12/15 09:10:42 tbr >># Branch point for Release 5.0.0 >># >># Revision 3.1 1995/12/15 01:13:11 andy >># Prepare for GA Release >># /* Portions of this software are based on Xlib and X Protocol Test Suite. We have used this material under the terms of its copyright, which grants free use, subject to the conditions below. Note however that those portions of this software that are based on the original Test Suite have been significantly revised and that all such revisions are copyright (c) 1995 Applied Testing and Technology, Inc. Insomuch as the proprietary revisions cannot be separated from the freely copyable material, the net result is that use of this software is governed by the ApTest copyright. Copyright (c) 1990, 1991 X Consortium Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of the X Consortium shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the X Consortium. Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of UniSoft not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. UniSoft makes no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. */ >>TITLE XClipBox Xlib17 XClipBox(r, rect_return) Region r; XRectangle *rect_return; >>ASSERTION Good A A call to xname returns in the .A rect_return argument the smallest rectangle enclosing the region .A r . >>EXTERN Status checknotclear(disp, d, fg) Display *disp; Drawable d; unsigned long fg; { XImage *im; unsigned int width; unsigned int height; int x; int y; getsize(Dsp, d, &width, &height); if ((im = XGetImage(disp, d, 0, 0, width, height, AllPlanes, ZPixmap)) == (XImage*) NULL) { delete("XGetImage failed"); return(False); } for(y=0; y>STRATEGY Create a region using XPolygonRegion. Create a gc using XCreateGC. Create a window using XCreateWindow. Set the clip mask of the gc to the region. Fill the entire drawable with W_FG using XFillRectangle. Verify that the drawable is not completely W_BG. Set the foreground of the gc to W_BG. Obtain the smallest rectangle enclosing the polygon using xname. Draw the returned rectangle in W_BG using XFillRectangle. Verify that the drawable is completely W_BG Create a window using XCreateWindow. Fill the entire drawable with W_FG using XFillRectangle and the first gc. Verify that the drawable is not completely W_BG. Draw the smallest enclosing rectangle offset by +1+0 in W_BG using XFillRectangle and the second gc. Verify that the drawable is not completely W_BG. Create a window using XCreateWindow. Fill the entire drawable with W_FG using XFillRectangle and the first gc. Verify that the drawable is not completely W_BG. Draw the smallest enclosing rectangle offset by -1+0 in W_BG using XFillRectangle and the second gc. Verify that the drawable is not completely W_BG. Create a window using XCreateWindow. Fill the entire drawable with W_FG using XFillRectangle and the first gc. Verify that the drawable is not completely W_BG. Draw the smallest enclosing rectangle offset by +0+1 in W_BG using XFillRectangle and the second gc. Verify that the drawable is not completely W_BG. Create a window using XCreateWindow. Fill the entire drawable with W_FG using XFillRectangle and the first gc. Verify that the drawable is not completely W_BG. Draw the smallest enclosing rectangle offset by +0-1 in W_BG using XFillRectangle and the second gc. Verify that the drawable is not completely W_BG. >>CODE static XPoint points[] = { {10, 10}, {74, 10}, {75, 30}, {65, 60}, {65, 30}, {75, 60}, {30, 50}, {30, 74}, {60, 74}, {60, 5}, {70, 5}, {70, 75}, {10, 85} }; Region reg; XRectangle rect; XVisualInfo *vi; Window win; GC gc; GC gc2; unsigned int width; unsigned int height; reg = XPolygonRegion( points, NELEM(points), WindingRule); resetvinf(VI_WIN); nextvinf(&vi); win = makewin(Dsp, vi); gc = makegc(Dsp, win); gc2 = makegc(Dsp, win); XSetRegion(Dsp, gc, reg); XSetForeground(Dsp, gc, W_FG); XSetForeground(Dsp, gc2, W_BG); getsize(Dsp, win, &width, &height); XFillRectangle(Dsp, win, gc, 0,0, width, height); if(checknotclear(Dsp, win, W_FG) == 0) { delete("XFillRectangle did not set any pixel to foreground."); return; } else CHECK; r = reg; rect_return = ▭ XCALL; XDestroyRegion(reg); XFillRectangle(Dsp, win, gc2, rect.x, rect.y, rect.width, rect.height); if(checknotclear(Dsp, win, W_FG) != 0 ) { report("With a region used as the clip-mask in a GC,"); report("%s() did not return a sufficiently large rectangle.", TestName); FAIL; return; } else CHECK; win = makewin(Dsp, vi); XFillRectangle(Dsp, win, gc, 0,0, width, height); if(checknotclear(Dsp, win, W_FG) == 0) { delete("XFillRectangle did not set any pixel to foreground."); return; } else CHECK; XFillRectangle(Dsp, win, gc2, rect.x+1, rect.y, rect.width, rect.height); if(checknotclear(Dsp, win, W_FG) == 0 ) { report("With a region used as the clip-mask in a GC,"); report("%s() did not return a sufficiently small rectangle.in the x-direction.", TestName); FAIL; } else CHECK; win = makewin(Dsp, vi); XFillRectangle(Dsp, win, gc, 0,0, width, height); if(checknotclear(Dsp, win, W_FG) == 0) { delete("XFillRectangle did not set any pixel to foreground."); return; } else CHECK; XFillRectangle(Dsp, win, gc2, rect.x-1, rect.y, rect.width, rect.height); if(checknotclear(Dsp, win, W_FG) == 0 ) { report("With a region used as the clip-mask in a GC,"); report("%s() did not return a sufficiently small rectangle in the x-direction.", TestName); FAIL; } else CHECK; win = makewin(Dsp, vi); XFillRectangle(Dsp, win, gc, 0,0, width, height); if(checknotclear(Dsp, win, W_FG) == 0) { delete("XFillRectangle did not set any pixel to foreground."); return; } else CHECK; XFillRectangle(Dsp, win, gc2, rect.x, rect.y+1, rect.width, rect.height); if(checknotclear(Dsp, win, W_FG) == 0 ) { report("With a region used as the clip-mask in a GC,"); report("%s() did not return a sufficiently small rectangle in the y-direction.", TestName); FAIL; } else CHECK; win = makewin(Dsp, vi); XFillRectangle(Dsp, win, gc, 0,0, width, height); if(checknotclear(Dsp, win, W_FG) == 0) { delete("XFillRectangle did not set any pixel to foreground."); return; } else CHECK; XFillRectangle(Dsp, win, gc2, rect.x, rect.y-1, rect.width, rect.height); if(checknotclear(Dsp, win, W_FG) == 0 ) { report("With a region used as the clip-mask in a GC,"); report("%s() did not return a sufficiently small rectangle in the y-direction.", TestName); FAIL; } else CHECK; CHECKPASS(10);