c456dd4eb7
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11443 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
//
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// "$Id$"
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//
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// Rectangle drawing routines for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2016 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// http://www.fltk.org/COPYING.php
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//
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// Please report all bugs and problems on the following page:
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//
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// http://www.fltk.org/str.php
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//
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/**
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\file fl_rect.cxx
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\brief Drawing and clipping routines for rectangles.
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*/
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// These routines from fl_draw.H are used by the standard boxtypes
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// and thus are always linked into an fltk program.
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// Also all fl_clip routines, since they are always linked in so
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// that minimal update works.
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#include <FL/x.H>
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#include <FL/Fl_Graphics_Driver.H>
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// -----------------------------------------------------------------------------
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// all driver code is now in drivers/XXX/Fl_XXX_Graphics_Driver_xyz.cxx
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// -----------------------------------------------------------------------------
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// fl_line_width_ must contain the absolute value of the current
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// line width to be used for X11 clipping (see driver code).
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// This is defined in src/fl_line_style.cxx
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extern int fl_line_width_;
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void Fl_Graphics_Driver::restore_clip() {
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fl_clip_state_number++;
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}
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void Fl_Graphics_Driver::clip_region(Fl_Region r) {
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Fl_Region oldr = rstack[rstackptr];
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if (oldr) XDestroyRegion(oldr);
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rstack[rstackptr] = r;
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restore_clip();
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}
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Fl_Region Fl_Graphics_Driver::clip_region() {
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return rstack[rstackptr];
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}
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//
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// End of "$Id$".
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//
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