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-rwxr-xr-xagg/inc/agg_renderer_primitives.h224
1 files changed, 0 insertions, 224 deletions
diff --git a/agg/inc/agg_renderer_primitives.h b/agg/inc/agg_renderer_primitives.h
deleted file mode 100755
index 522432c06df6..000000000000
--- a/agg/inc/agg_renderer_primitives.h
+++ /dev/null
@@ -1,224 +0,0 @@
-//----------------------------------------------------------------------------
-// Anti-Grain Geometry - Version 2.3
-// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
-//
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
-//
-//----------------------------------------------------------------------------
-// Contact: mcseem@antigrain.com
-// mcseemagg@yahoo.com
-// http://www.antigrain.com
-//----------------------------------------------------------------------------
-//
-// class renderer_primitives
-//
-//----------------------------------------------------------------------------
-
-#ifndef AGG_RENDERER_PRIMITIVES_INCLUDED
-#define AGG_RENDERER_PRIMITIVES_INCLUDED
-
-#include "agg_basics.h"
-#include "agg_renderer_base.h"
-#include "agg_dda_line.h"
-#include "agg_ellipse_bresenham.h"
-
-namespace agg
-{
- //-----------------------------------------------------renderer_primitives
- template<class BaseRenderer> class renderer_primitives
- {
- public:
- typedef BaseRenderer base_ren_type;
- typedef typename base_ren_type::color_type color_type;
-
- //--------------------------------------------------------------------
- renderer_primitives(base_ren_type& ren) :
- m_ren(&ren),
- m_fill_color(),
- m_line_color(),
- m_curr_x(0),
- m_curr_y(0)
- {
- }
-
- //--------------------------------------------------------------------
- static int coord(double c)
- {
- return int(c * line_bresenham_interpolator::subpixel_size);
- }
-
- //--------------------------------------------------------------------
- void fill_color(const color_type& c) { m_fill_color = c; }
- void line_color(const color_type& c) { m_line_color = c; }
- const color_type& fill_color() const { return m_fill_color; }
- const color_type& line_color() const { return m_line_color; }
-
- //--------------------------------------------------------------------
- void rectangle(int x1, int y1, int x2, int y2)
- {
- m_ren->blend_hline(x1, y1, x2-1, m_line_color, cover_full);
- m_ren->blend_vline(x2, y1, y2-1, m_line_color, cover_full);
- m_ren->blend_hline(x1+1, y2, x2, m_line_color, cover_full);
- m_ren->blend_vline(x1, y1+1, y2, m_line_color, cover_full);
- }
-
- //--------------------------------------------------------------------
- void solid_rectangle(int x1, int y1, int x2, int y2)
- {
- m_ren->blend_bar(x1, y1, x2, y2, m_fill_color, cover_full);
- }
-
- //--------------------------------------------------------------------
- void outlined_rectangle(int x1, int y1, int x2, int y2)
- {
- rectangle(x1, y1, x2, y2);
- m_ren->blend_bar(x1+1, y1+1, x2-1, y2-1, m_fill_color, cover_full);
- }
-
- //--------------------------------------------------------------------
- void ellipse(int x, int y, int rx, int ry)
- {
- ellipse_bresenham_interpolator ei(rx, ry);
- int dx = 0;
- int dy = -ry;
- do
- {
- dx += ei.dx();
- dy += ei.dy();
- m_ren->blend_pixel(x + dx, y + dy, m_line_color, cover_full);
- m_ren->blend_pixel(x + dx, y - dy, m_line_color, cover_full);
- m_ren->blend_pixel(x - dx, y - dy, m_line_color, cover_full);
- m_ren->blend_pixel(x - dx, y + dy, m_line_color, cover_full);
- ++ei;
- }
- while(dy < 0);
- }
-
- //--------------------------------------------------------------------
- void solid_ellipse(int x, int y, int rx, int ry)
- {
- ellipse_bresenham_interpolator ei(rx, ry);
- int dx = 0;
- int dy = -ry;
- int dy0 = dy;
- int dx0 = dx;
-
- do
- {
- dx += ei.dx();
- dy += ei.dy();
-
- if(dy != dy0)
- {
- m_ren->blend_hline(x-dx0, y+dy0, x+dx0, m_fill_color, cover_full);
- m_ren->blend_hline(x-dx0, y-dy0, x+dx0, m_fill_color, cover_full);
- }
- dx0 = dx;
- dy0 = dy;
- ++ei;
- }
- while(dy < 0);
- m_ren->blend_hline(x-dx0, y+dy0, x+dx0, m_fill_color, cover_full);
- }
-
- //--------------------------------------------------------------------
- void outlined_ellipse(int x, int y, int rx, int ry)
- {
- ellipse_bresenham_interpolator ei(rx, ry);
- int dx = 0;
- int dy = -ry;
-
- do
- {
- dx += ei.dx();
- dy += ei.dy();
-
- m_ren->blend_pixel(x + dx, y + dy, m_line_color, cover_full);
- m_ren->blend_pixel(x + dx, y - dy, m_line_color, cover_full);
- m_ren->blend_pixel(x - dx, y - dy, m_line_color, cover_full);
- m_ren->blend_pixel(x - dx, y + dy, m_line_color, cover_full);
-
- if(ei.dy() && dx)
- {
- m_ren->blend_hline(x-dx+1, y+dy, x+dx-1, m_fill_color, cover_full);
- m_ren->blend_hline(x-dx+1, y-dy, x+dx-1, m_fill_color, cover_full);
- }
- ++ei;
- }
- while(dy < 0);
- }
-
- //--------------------------------------------------------------------
- void line(int x1, int y1, int x2, int y2, bool last=false)
- {
- line_bresenham_interpolator li(x1, y1, x2, y2);
-
- unsigned len = li.len();
- if(len == 0)
- {
- if(last)
- {
- m_ren->blend_pixel(li.line_lr(x1), li.line_lr(y1), m_line_color, cover_full);
- }
- return;
- }
-
- if(last) ++len;
-
- if(li.is_ver())
- {
- do
- {
- m_ren->blend_pixel(li.x2(), li.y1(), m_line_color, cover_full);
- li.vstep();
- }
- while(--len);
- }
- else
- {
- do
- {
- m_ren->blend_pixel(li.x1(), li.y2(), m_line_color, cover_full);
- li.hstep();
- }
- while(--len);
- }
- }
-
- //--------------------------------------------------------------------
- void move_to(int x, int y)
- {
- m_curr_x = x;
- m_curr_y = y;
- }
-
- //--------------------------------------------------------------------
- void line_to(int x, int y, bool last=false)
- {
- line(m_curr_x, m_curr_y, x, y, last);
- m_curr_x = x;
- m_curr_y = y;
- }
-
- //--------------------------------------------------------------------
- const base_ren_type& ren() const { return *m_ren; }
- base_ren_type& ren() { return *m_ren; }
-
- //--------------------------------------------------------------------
- const rendering_buffer& rbuf() const { return m_ren->rbuf(); }
- rendering_buffer& rbuf() { return m_ren->rbuf(); }
-
- private:
- base_ren_type* m_ren;
- color_type m_fill_color;
- color_type m_line_color;
- int m_curr_x;
- int m_curr_y;
- };
-
-}
-
-#endif
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