/* === S Y N F I G ========================================================= */
-/*! \file template.cpp
+/*! \file renderer_grid.cpp
** \brief Template File
**
-** $Id: renderer_grid.cpp,v 1.1.1.1 2005/01/07 03:34:36 darco Exp $
+** $Id$
**
** \legal
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** General Public License for more details.
** \endlegal
*/
/* ========================================================================= */
void
Renderer_Grid::render_vfunc(
const Glib::RefPtr<Gdk::Drawable>& drawable,
- const Gdk::Rectangle& expose_area
+ const Gdk::Rectangle& /*expose_area*/
)
{
assert(get_work_area());
if(!get_work_area())
return;
-
+
// const synfig::RendDesc &rend_desc(get_work_area()->get_canvas()->rend_desc());
-
+
const synfig::Vector focus_point(get_work_area()->get_focus_point());
// std::vector< std::pair<Glib::RefPtr<Gdk::Pixbuf>,int> >& tile_book(get_tile_book());
-
+
int drawable_w,drawable_h;
drawable->get_size(drawable_w,drawable_h);
-
+
// Calculate the window coordinates of the top-left
// corner of the canvas.
// const synfig::Vector::value_type
// const int
// w(get_w()),
// h(get_h());
-
+
Glib::RefPtr<Gdk::GC> gc(Gdk::GC::create(drawable));
-
+
const synfig::Vector grid_size(get_grid_size());
const synfig::Vector::value_type window_startx(get_work_area()->get_window_tl()[0]);
const synfig::Vector::value_type window_starty(get_work_area()->get_window_tl()[1]);
const synfig::Vector::value_type window_endy(get_work_area()->get_window_br()[1]);
const float pw(get_pw()),ph(get_ph());
-
+
// Draw out the grid
if(grid_size[0]>pw*3.5 && grid_size[1]>ph*3.5)
{
x=floor(window_startx/grid_size[0])*grid_size[0];
y=floor(window_starty/grid_size[1])*grid_size[1];
-
+
gc->set_function(Gdk::COPY);
gc->set_rgb_fg_color(Gdk::Color("#9f9f9f"));
gc->set_line_attributes(1,Gdk::LINE_ON_OFF_DASH,Gdk::CAP_BUTT,Gdk::JOIN_MITER);