mirror of
https://codeberg.org/comaps/comaps
synced 2025-12-19 04:53:36 +00:00
e3e4a1985a
To expand with full Organic Maps and Maps.ME commits history run: git remote add om-historic [om-historic.git repo url] git fetch --tags om-historic git replace squashed-history historic-commits
73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
//----------------------------------------------------------------------------
|
|
// Anti-Grain Geometry - Version 2.4
|
|
// 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
|
|
//----------------------------------------------------------------------------
|
|
//
|
|
// Rounded rectangle vertex generator
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
#ifndef AGG_ROUNDED_RECT_INCLUDED
|
|
#define AGG_ROUNDED_RECT_INCLUDED
|
|
|
|
#include "agg_basics.h"
|
|
#include "agg_arc.h"
|
|
|
|
namespace agg
|
|
{
|
|
//------------------------------------------------------------rounded_rect
|
|
//
|
|
// See Implemantation agg_rounded_rect.cpp
|
|
//
|
|
class rounded_rect
|
|
{
|
|
public:
|
|
rounded_rect() {}
|
|
rounded_rect(double x1, double y1, double x2, double y2, double r);
|
|
|
|
void rect(double x1, double y1, double x2, double y2);
|
|
void radius(double r);
|
|
void radius(double rx, double ry);
|
|
void radius(double rx_bottom, double ry_bottom, double rx_top, double ry_top);
|
|
void radius(double rx1, double ry1, double rx2, double ry2,
|
|
double rx3, double ry3, double rx4, double ry4);
|
|
void normalize_radius();
|
|
|
|
void approximation_scale(double s) { m_arc.approximation_scale(s); }
|
|
double approximation_scale() const { return m_arc.approximation_scale(); }
|
|
|
|
void rewind(unsigned);
|
|
unsigned vertex(double* x, double* y);
|
|
|
|
private:
|
|
double m_x1;
|
|
double m_y1;
|
|
double m_x2;
|
|
double m_y2;
|
|
double m_rx1;
|
|
double m_ry1;
|
|
double m_rx2;
|
|
double m_ry2;
|
|
double m_rx3;
|
|
double m_ry3;
|
|
double m_rx4;
|
|
double m_ry4;
|
|
unsigned m_status;
|
|
arc m_arc;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|
|
|