Author: Carlos Lopez <[email protected]>
Date: Sun Apr 21 18:12:40 2013 +0200
Dock Navigator: Before start painting, clear the surface.
---
synfig-studio/src/gui/docks/dock_navigator.cpp | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/synfig-studio/src/gui/docks/dock_navigator.cpp
b/synfig-studio/src/gui/docks/dock_navigator.cpp
index 4dda522..99a35a5 100644
--- a/synfig-studio/src/gui/docks/dock_navigator.cpp
+++ b/synfig-studio/src/gui/docks/dock_navigator.cpp
@@ -148,6 +148,11 @@ void studio::Widget_NavView::on_start_render()
if(studio::App::navigator_uses_cairo)
{
+ // First clear the surface
+ cairo_t* cr = cairo_create(cairo_surface);
+ cairo_set_operator(cr, CAIRO_OPERATOR_CLEAR);
+ cairo_paint(cr);
+ cairo_destroy(cr);
// Create a cairo_image_target
etl::handle<Target_Cairo> targ =
cairo_image_target(&cairo_surface);
// Fill the target with the proper information
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