From: Gonzalo Odiard <[email protected]> This patch apply over "Do the preview in the activity using cairo intead of GdkPixbuf -v2"
Signed-off-by: Gonzalo Odiard <[email protected]> --- src/sugar3/activity/activity.py | 15 ++++++++++++++- 1 files changed, 14 insertions(+), 1 deletions(-) diff --git a/src/sugar3/activity/activity.py b/src/sugar3/activity/activity.py index 8c1200c..7b0693b 100644 --- a/src/sugar3/activity/activity.py +++ b/src/sugar3/activity/activity.py @@ -664,7 +664,20 @@ class Activity(Window, Gtk.Container): cairo_context = cairo.Context(preview_surface) preview_scale_w = preview_width * 1.0 / width preview_scale_h = preview_height * 1.0 / height - cairo_context.scale(preview_scale_w, preview_scale_h) + scale = min(preview_scale_w, preview_scale_h) + + margin_x = int((preview_width - (width * scale)) / 2) + margin_y = int((preview_height - (height * scale)) / 2) + + cairo_context.rectangle(0, 0, preview_width, preview_height) + cairo_context.set_source_rgb(1, 1, 1) + cairo_context.fill() + + cairo_context.rectangle(margin_x, margin_y, preview_width, + preview_height) + cairo_context.clip() + cairo_context.translate(margin_x, margin_y) + cairo_context.scale(scale, scale) Gdk.cairo_set_source_window(cairo_context, window, -x, -y) cairo_context.paint() -- 1.7.7.6 _______________________________________________ Sugar-devel mailing list [email protected] http://lists.sugarlabs.org/listinfo/sugar-devel
