GisMarker *gis_marker_new(const gchar *label)
{
//g_debug("GisMarker: new - %s", label);
- static const int RADIUS = 4;
- static const int WIDTH = 100;
- static const int HEIGHT = 20;
+ static const gdouble OUTLINE = 2;
+ static const gdouble RADIUS = 3;
+ static const gdouble WIDTH = 128;
+ static const gdouble HEIGHT = 32;
GisMarker *marker = g_object_new(GIS_TYPE_MARKER, NULL);
- marker->xoff = RADIUS;
- marker->yoff = HEIGHT-RADIUS;
+ marker->xoff = RADIUS+OUTLINE;
+ marker->yoff = HEIGHT-(RADIUS+OUTLINE);
marker->label = g_strdup(label);
marker->cairo = cairo_create(cairo_image_surface_create(
CAIRO_FORMAT_ARGB32, WIDTH, HEIGHT));
+
+ cairo_select_font_face(marker->cairo, "sans-serif",
+ CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD);
+ cairo_set_font_size(marker->cairo, 13);
+
+ /* Draw outline */
+ cairo_set_source_rgba(marker->cairo, 0, 0, 0, 1);
+ cairo_set_line_width(marker->cairo, OUTLINE*2);
+
+ cairo_arc(marker->cairo, marker->xoff, marker->yoff, RADIUS, 0, 2*G_PI);
+ cairo_stroke(marker->cairo);
+
+ cairo_move_to(marker->cairo, marker->xoff+4, marker->yoff-8);
+ cairo_text_path(marker->cairo, marker->label);
+ cairo_stroke(marker->cairo);
+
+ /* Draw filler */
cairo_set_source_rgba(marker->cairo, 1, 1, 1, 1);
+
cairo_arc(marker->cairo, marker->xoff, marker->yoff, RADIUS, 0, 2*G_PI);
cairo_fill(marker->cairo);
+
cairo_move_to(marker->cairo, marker->xoff+4, marker->yoff-8);
- cairo_set_font_size(marker->cairo, 10);
cairo_show_text(marker->cairo, marker->label);
return marker;
}