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a0096f3a6b
Not *better* mint you. Just different. I suck at graphs. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
39 lines
989 B
C
39 lines
989 B
C
#ifndef DISPLAY_H
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#define DISPLAY_H
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#include <gtk/gtk.h>
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#include <gdk/gdk.h>
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#include <cairo.h>
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extern GtkWidget *main_window;
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extern void import_dialog(GtkWidget *, gpointer);
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extern void report_error(GError* error);
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extern GtkWidget *dive_profile_widget(void);
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extern GtkWidget *dive_info_frame(void);
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extern GtkWidget *extended_dive_info_widget(void);
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extern GtkWidget *equipment_widget(void);
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extern void repaint_dive(void);
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extern void do_print(void);
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/*
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* Cairo scaling really is horribly horribly mis-designed.
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*
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* Which is sad, because I really like Cairo otherwise. But
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* the fact that the line width is scaled with the same scale
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* as the coordinate system is a f*&%ing disaster. So we
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* can't use it, and instead have this butt-ugly wrapper thing..
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*/
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struct graphics_context {
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int printer;
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cairo_t *cr;
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double maxx, maxy;
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double leftx, rightx;
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double topy, bottomy;
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};
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extern void plot(struct graphics_context *gc, int w, int h, struct dive *dive);
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#endif
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