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00025 #ifndef __PREVIEW_INCLUDED__
00026 #define __PREVIEW_INCLUDED__
00027
00028
00029 GdkPixmap *pixmap = NULL;
00036 typedef struct preview_arc
00037 {
00038 GdkDrawable *drawable;
00040 GdkGC *gc;
00042 gboolean filled;
00044 gint x;
00046 gint y;
00048 gint width;
00050 gint height;
00052 gint angle1;
00055 gint angle2;
00058 } *preview_arc;
00059
00060
00064 typedef struct preview_line
00065 {
00066 GdkDrawable *drawable;
00068 GdkGC *gc;
00070 gint x1;
00072 gint y1;
00074 gint x2;
00076 gint y2;
00078 } *preview_line;
00079
00080
00084 typedef struct preview_polygon
00085 {
00086 GdkDrawable *drawable;
00088 GdkGC *gc;
00090 gboolean filled;
00092 GdkPoint *points;
00095 gint npoints;
00097 } *preview_polygon;
00098
00099
00103 typedef struct preview_rectangle
00104 {
00105 GdkDrawable *drawable;
00107 GdkGC *gc;
00109 gboolean filled;
00113 gint x;
00115 gint y;
00117 gint width;
00119 gint height;
00121 } *preview_rectangle;
00122
00123
00124 static void preview_close_cb (GtkWidget * widget, GtkWidget *preview_window);
00125 static gboolean preview_configure_event (GtkWidget *widget, GdkEventConfigure *event);
00126 void preview_delete_event (GtkWidget *widget, GdkEvent *event);
00127 int preview_set_fg_color (GdkGC *gc, const char *color_name);
00128 int preview_set_fill_mode (GdkGC *gc, GdkFill fill_mode);
00129 int preview_set_line_cap (GdkGC *gc, GdkCapStyle line_cap);
00130 int preview_set_line_style (GdkGC *gc, GdkLineStyle line_style);
00131 int preview_set_line_width (GdkGC *gc, gint line_width);
00132 int preview_use_gc (GdkDrawable *drawable, GdkGC *gc, const char * color_name, gint line_width, GdkCapStyle line_cap, GdkLineStyle line_style, GdkFill fill_mode);
00133 static void preview_draw_arc (GtkWidget *widget, preview_arc arc);
00134 static void preview_draw_background (GtkWidget *widget, gdouble x, gdouble y);
00135 static void preview_draw_line (GtkWidget *widget, preview_line line);
00136 static void preview_draw_pad (GtkWidget *widget );
00137 static void preview_draw_pin (GtkWidget *widget );
00138 static void preview_draw_polygon (GtkWidget *widget, preview_polygon polygon);
00139 static void preview_draw_rectangle (GtkWidget *widget, preview_rectangle rectangle);
00140 static gboolean preview_expose_event (GtkWidget *widget, GdkEventExpose *event);
00141 int preview_create_window (gchar *footprint_name, gint width, gint height);
00142
00143
00144 #endif
00145
00146
00147
