Convert to GtkAllocation

[grits] / src / objects / grits-marker.c

diff --git a/src/objects/grits-marker.c b/src/objects/grits-marker.c
index 338cf1b76af416d2becffb8b4ed0fa680009b858..40d45f4e57fa8ee2363085f276090f993f3b146a 100644 (file)
--- a/src/objects/grits-marker.c
+++ b/src/objects/grits-marker.c
@@ -39,8 +39,9 @@
 static void render_point(GritsMarker *marker)
 {
        /* Draw outline */
-       cairo_set_source_rgba(marker->cairo, 0, 0, 0, 1);
+       cairo_set_line_join(marker->cairo, CAIRO_LINE_JOIN_ROUND);
        cairo_set_line_width(marker->cairo, marker->outline*2);
+       cairo_set_source_rgba(marker->cairo, 0, 0, 0, 1);
 
        cairo_arc(marker->cairo, marker->xoff, marker->yoff, marker->radius,
                  0, 2*G_PI);
@@ -58,6 +59,9 @@ static void render_label(GritsMarker *marker)
 {
        g_assert(marker->label);
 
+       /* Draw outline */
+       cairo_set_line_join(marker->cairo, CAIRO_LINE_JOIN_ROUND);
+       cairo_set_line_width(marker->cairo, marker->outline*2);
        cairo_set_source_rgba(marker->cairo, 0, 0, 0, 1);
        cairo_select_font_face(marker->cairo, "sans-serif",
                        CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD);
@@ -129,6 +133,8 @@ GritsMarker *grits_marker_new(const gchar *label)
 {
        GritsMarker *marker = g_object_new(GRITS_TYPE_MARKER, NULL);
 
+       GRITS_OBJECT(marker)->skip = GRITS_SKIP_CENTER;
+
        marker->display_mask = GRITS_MARKER_DMASK_POINT |
                               GRITS_MARKER_DMASK_LABEL;
 
@@ -250,15 +256,12 @@ static void grits_marker_draw(GritsObject *_marker, GritsOpenGL *opengl)
                                point->lat, point->lon, point->elev,
                                &px, &py, &pz);
 
-               gint win_width  = GTK_WIDGET(opengl)->allocation.width;
-               gint win_height = GTK_WIDGET(opengl)->allocation.height;
                if (pz > 1)
                        return;
 
-               glMatrixMode(GL_PROJECTION); glLoadIdentity();
-               glMatrixMode(GL_MODELVIEW);  glLoadIdentity();
-               glOrtho(0, win_width, win_height, 0, 1, -1);
-               glTranslated(px, win_height-py, 0);
+               GtkAllocation alloc;
+               gtk_widget_get_allocation(GTK_WIDGET(opengl), &alloc);
+               glTranslated(px, alloc.height-py, 0);
                glRotatef(marker->angle, 0, 0, -1);
                glTranslated(-marker->xoff, -marker->yoff, 0);
        } else {