Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 139 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/Xprint/pcl/PclSpans.c b/nx-X11/programs/Xserver/Xprint/pcl/PclSpans.c
new file mode 100644
index 000000000..51c0137fc
--- /dev/null
+++ b/nx-X11/programs/Xserver/Xprint/pcl/PclSpans.c
@@ -0,0 +1,139 @@
+/* $Xorg: PclSpans.c,v 1.3 2000/08/17 19:48:08 cpqbld Exp $ */
+/*******************************************************************
+**
+**    *********************************************************
+**    *
+**    *  File:		PclSpans.c
+**    *
+**    *  Contents:
+**    *                 Code to set and fill spans in the PCL DDX
+**    *
+**    *  Created:	10/23/95
+**    *
+**    *********************************************************
+**
+********************************************************************/
+/*
+(c) Copyright 1996 Hewlett-Packard Company
+(c) Copyright 1996 International Business Machines Corp.
+(c) Copyright 1996 Sun Microsystems, Inc.
+(c) Copyright 1996 Novell, Inc.
+(c) Copyright 1996 Digital Equipment Corp.
+(c) Copyright 1996 Fujitsu Limited
+(c) Copyright 1996 Hitachi, Ltd.
+
+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
+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.
+
+Except as contained in this notice, the names of the copyright holders shall
+not be used in advertising or otherwise to promote the sale, use or other
+dealings in this Software without prior written authorization from said
+copyright holders.
+*/
+/* $XFree86: xc/programs/Xserver/Xprint/pcl/PclSpans.c,v 1.5 1999/12/13 02:12:57 robin Exp $ */
+
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "Pcl.h"
+#include "gcstruct.h"
+#include "windowstr.h"
+
+void
+PclFillSpans(
+     DrawablePtr pDrawable,
+     GCPtr pGC,
+     int nSpans,
+     DDXPointPtr pPoints,
+     int *pWidths,
+     int fSorted)
+{
+    char t[80];
+    FILE *outFile;
+    int xoffset, yoffset;
+    xRectangle *rects, *r;
+    RegionPtr fillRegion, region = 0;
+    int i;
+    int nbox;
+    BoxPtr pbox;
+
+    if( PclUpdateDrawableGC( pGC, pDrawable, &outFile ) == FALSE )
+      return;
+
+    /*
+     * Build a region out of the spans
+     */
+    rects = (xRectangle *)xalloc( nSpans * sizeof( xRectangle ) );
+    xoffset = pDrawable->x;
+    yoffset = pDrawable->y;
+
+    for( i = 0, r = rects; i < nSpans; i++, r++ )
+      {
+	  r->x = pPoints[i].x + xoffset;
+	  r->y = pPoints[i].y + yoffset;
+	  r->width = pWidths[i];
+	  r->height = 1;
+      }
+    fillRegion = RECTS_TO_REGION( pGC->pScreen, nSpans, rects, ( fSorted ) ?
+				 CT_YSORTED : CT_UNSORTED );
+
+    /*
+     * Intersect this region with the clip region.  Whatever's left,
+     * should be filled.
+     */
+    REGION_INTERSECT( pGC->pScreen, region, fillRegion, pGC->clientClip );
+
+    pbox = REGION_RECTS( region );
+    nbox = REGION_NUM_RECTS( region );
+
+    /* Enter HP-GL/2 */
+    SEND_PCL( outFile, "\27%0B" );
+
+    while( nbox )
+      {
+	  sprintf( t, "PU%d,%d;RR%d,%d;", pbox->x1, pbox->y1,
+		  pbox->x2, pbox->y2 );
+	  SEND_PCL( outFile, t );
+
+	  nbox--;
+	  pbox++;
+      }
+
+    /* Go back to PCL */
+    SEND_PCL( outFile, "\27%0A" );
+
+    /*
+     * Clean up the temporary regions
+     */
+    REGION_DESTROY( pGC->pScreen, fillRegion );
+    REGION_DESTROY( pGC->pScreen, region );
+    xfree( rects );
+}
+
+void
+PclSetSpans(
+     DrawablePtr pDrawable,
+     GCPtr pGC,
+     char *pSrc,
+     DDXPointPtr pPoints,
+     int *pWidths,
+     int nSpans,
+     int fSorted)
+{
+}