initial commit, lordsawar source, slightly modified

[lordsawar] / src / gui / line-chart.h

diff --git a/src/gui/line-chart.h b/src/gui/line-chart.h
new file mode 100644 (file)
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--- /dev/null
+++ b/src/gui/line-chart.h
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+//  Copyright (C) 2007, 2008 Ben Asselstine
+//
+//  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 3 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 Library 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., 51 Franklin Street, Fifth Floor, Boston, MA 
+//  02110-1301, USA.
+
+#ifndef LINE_CHART_H
+#define LINE_CHART_H
+
+#include <gtkmm.h>
+#include <list>
+#include <string>
+
+//the first parameter to the construct might seem a bit weird.
+//the outer list contains a list of numbers belonging to a player
+//the inner list is just a list of numbers forming the y component of the graph.
+//the x component is taken from the turn number, which is just that number's position in the list.
+class LineChart: public Gtk::DrawingArea
+{
+public:
+    LineChart(std::list<std::list<unsigned int> > lines, std::list<Gdk::Color> colours, unsigned int max_height_value, std::string x_axis_description, std::string y_axis_description);
+    virtual ~LineChart();
+
+    void set_x_indicator(int x);
+
+protected:
+    //Override default signal handler:
+    virtual bool on_expose_event(GdkEventExpose* event);
+private:
+    std::list<std::list<unsigned int> > d_lines;
+    std::list<Gdk::Color> d_colours;
+    unsigned int d_max_height_value;
+    int d_x_indicator;
+    std::string d_x_axis_description;
+    std::string d_y_axis_description;
+};
+
+#endif