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/****************************************************************************
Xplanet 0.94 - render an image of a planet into an X window
Copyright (C) 2002 Hari Nair <hari@alumni.caltech.edu>
This program 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.
This program 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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
****************************************************************************/
#ifndef MARKER_H
#define MARKER_H
#include <fstream>
#include <string>
using namespace std;
class Marker
{
public:
int x, y;
int image_width, image_height;
unsigned char *image_data;
int text_x, text_y;
int text_width, text_height;
string text;
bool fixed_align;
int align;
string color;
string font;
int fontsize;
int ID;
Marker(const int X, const int Y,
const string Name, const int Align);
~Marker();
bool operator < (const Marker &m);
bool operator > (const Marker &m);
bool operator == (const Marker &m);
bool operator != (const Marker &m);
bool isTransparent(const int pixel_x, const int pixel_y);
int overlap(const Marker &m);
void printCorners(ofstream &outfile);
void setImage(const int width, const int height);
void setImage(string filename);
void setCorners(const int x1, const int y1,
const int x2, const int y2);
void setTransparency(unsigned char *pixel);
private:
bool transparency;
unsigned char transparent[3];
struct BoundingBox
{
int top, bottom, left, right;
};
BoundingBox image, label;
int overlap(const BoundingBox &b);
};
#endif
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