mathdrawer.h

graph是一款linux/unix下绘制数据曲线图形的程序

#ifndef MATHDRAWER_H_
#define MATHDRAWER_H_

#include <mgl_c.h>
#include <gdk/gdk.h>
#include <gtk/gtk.h>
#include <glade/glade.h>

#include "globals.h"

void
graph_render_to_pixbuf();

HMGL
graph_create_graph_drawer_from_widget(GtkWidget *area);

void
graph_delete_graph_drawer();

void
prepare_graph_drawer(GladeXML *xml);

void
graph_render_to_pixbuf();

void
graph_update_axis();

void
graph_get_dims (float &xmin_, float &xmax_, float &ymin_, float &ymax_);

void
graph_set_dims (float xmin_, float xmax_, float ymin_, float ymax_);

void
prepare_mathdraw (GladeXML *_xml);

void
graph_new_sheet ();

#endif