aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/programs/Xserver/Xprint/ps/PsLine.c
diff options
context:
space:
mode:
authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
commitf4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch)
tree2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/programs/Xserver/Xprint/ps/PsLine.c
parenta840692edc9c6d19cd7c057f68e39c7d95eb767d (diff)
downloadnx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.tar.gz
nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.tar.bz2
nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.zip
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
Diffstat (limited to 'nx-X11/programs/Xserver/Xprint/ps/PsLine.c')
-rw-r--r--nx-X11/programs/Xserver/Xprint/ps/PsLine.c192
1 files changed, 192 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/Xprint/ps/PsLine.c b/nx-X11/programs/Xserver/Xprint/ps/PsLine.c
new file mode 100644
index 000000000..2524769c8
--- /dev/null
+++ b/nx-X11/programs/Xserver/Xprint/ps/PsLine.c
@@ -0,0 +1,192 @@
+/* $Xorg: PsLine.c,v 1.4 2001/02/09 02:04:36 xorgcvs Exp $ */
+/*
+
+Copyright 1996, 1998 The Open Group
+
+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.
+
+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
+OPEN GROUP 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 Open Group 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 Open Group.
+
+*/
+/*
+ * (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.
+ */
+
+/*******************************************************************
+**
+** *********************************************************
+** *
+** * File: PsLine.c
+** *
+** * Contents: Line drawing routines for the PS driver
+** *
+** * Created By: Roger Helmendach (Liberty Systems)
+** *
+** * Copyright: Copyright 1996 The Open Group, Inc.
+** *
+** *********************************************************
+**
+********************************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "Ps.h"
+#include "gcstruct.h"
+#include "windowstr.h"
+
+void
+PsPolyLine(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int mode,
+ int nPoints,
+ xPoint *pPoints)
+{
+ if( pDrawable->type==DRAWABLE_PIXMAP )
+ {
+ DisplayElmPtr elm;
+ PixmapPtr pix = (PixmapPtr)pDrawable;
+ PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr;
+ DisplayListPtr disp;
+ GCPtr gc;
+
+ if ((gc = PsCreateAndCopyGC(pDrawable, pGC)) == NULL) return;
+
+ disp = PsGetFreeDisplayBlock(priv);
+
+ elm = &disp->elms[disp->nelms];
+ elm->type = PolyLineCmd;
+ elm->gc = gc;
+ elm->c.polyPts.mode = mode;
+ elm->c.polyPts.nPoints = nPoints;
+ elm->c.polyPts.pPoints = (xPoint *)xalloc(nPoints*sizeof(xPoint));
+ memcpy(elm->c.polyPts.pPoints, pPoints, nPoints*sizeof(xPoint));
+ disp->nelms += 1;
+ }
+ else
+ {
+ int i;
+ PsOutPtr psOut;
+ PsPointPtr pts;
+ ColormapPtr cMap;
+
+ if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) return;
+ PsOut_Offset(psOut, pDrawable->x, pDrawable->y);
+ PsOut_Color(psOut, PsGetPixelColor(cMap, pGC->fgPixel));
+ PsLineAttrs(psOut, pGC, cMap);
+ pts = (PsPointPtr)xalloc(sizeof(PsPointRec)*nPoints);
+ if( mode==CoordModeOrigin )
+ {
+ for( i=0 ; i<nPoints ; i++ )
+ { pts[i].x = pPoints[i].x; pts[i].y = pPoints[i].y; }
+ }
+ else
+ {
+ pts[0].x = pPoints[0].x; pts[0].y = pPoints[0].y;
+ for( i=1 ; i<nPoints ; i++ )
+ {
+ pts[i].x = pts[i-1].x+pPoints[i].x;
+ pts[i].y = pts[i-1].y+pPoints[i].y;
+ }
+ }
+ PsOut_Lines(psOut, nPoints, pts);
+ xfree(pts);
+ }
+}
+
+void
+PsPolySegment(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int nSegments,
+ xSegment *pSegments)
+{
+ if( pDrawable->type==DRAWABLE_PIXMAP )
+ {
+ DisplayElmPtr elm;
+ PixmapPtr pix = (PixmapPtr)pDrawable;
+ PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr;
+ DisplayListPtr disp;
+ GCPtr gc;
+
+ if ((gc = PsCreateAndCopyGC(pDrawable, pGC)) == NULL) return;
+
+ disp = PsGetFreeDisplayBlock(priv);
+
+ elm = &disp->elms[disp->nelms];
+ elm->type = PolySegmentCmd;
+ elm->gc = gc;
+ elm->c.segments.nSegments = nSegments;
+ elm->c.segments.pSegments = (xSegment *)xalloc(nSegments*sizeof(xSegment));
+ memcpy(elm->c.segments.pSegments, pSegments, nSegments*sizeof(xSegment));
+ disp->nelms += 1;
+ }
+ else
+ {
+ int i;
+ PsOutPtr psOut;
+ PsPointRec pts[2];
+ ColormapPtr cMap;
+
+ if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) return;
+ PsOut_Offset(psOut, pDrawable->x, pDrawable->y);
+ PsOut_Color(psOut, PsGetPixelColor(cMap, pGC->fgPixel));
+ PsLineAttrs(psOut, pGC, cMap);
+ for( i=0 ; i<nSegments ; i++ )
+ {
+ pts[0].x = pSegments[i].x1;
+ pts[0].y = pSegments[i].y1;
+ pts[1].x = pSegments[i].x2;
+ pts[1].y = pSegments[i].y2;
+ PsOut_Lines(psOut, 2, pts);
+ }
+ }
+}