X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=display.h;h=bc97119ff71f20040f40b2b9a71e68ab4312fb02;hb=bbf5f960e11982551a3fd873c4432964ec2a0717;hp=4b2e83b494d6f08780a17ee114aaf401ba7379ef;hpb=9cb60c910681b0fb3c04d22c77bcf9c2754bfa7f;p=ext%2Fsubsurface.git

diff --git a/display.h b/display.h
index 4b2e83b..bc97119 100644
--- a/display.h
+++ b/display.h
@@ -8,6 +8,7 @@
 extern GtkWidget *main_window;
 
 extern void import_dialog(GtkWidget *, gpointer);
+extern void report_error(GError* error);
 
 extern GtkWidget *dive_profile_widget(void);
 extern GtkWidget *dive_info_frame(void);
@@ -15,5 +16,24 @@ extern GtkWidget *extended_dive_info_widget(void);
 extern GtkWidget *equipment_widget(void);
 
 extern void repaint_dive(void);
+extern void do_print(void);
+
+/*
+ * Cairo scaling really is horribly horribly mis-designed.
+ *
+ * Which is sad, because I really like Cairo otherwise. But
+ * the fact that the line width is scaled with the same scale
+ * as the coordinate system is a f*&%ing disaster. So we
+ * can't use it, and instead have this butt-ugly wrapper thing..
+ */
+struct graphics_context {
+	int printer;
+	cairo_t *cr;
+	double maxx, maxy;
+	double leftx, rightx;
+	double topy, bottomy;
+};
+
+extern void plot(struct graphics_context *gc, int w, int h, struct dive *dive);
 
 #endif