Author: Carlos Lopez <genet...@gmail.com>
Date: Wed Aug 8 19:36:59 2012 +0200
Fix bug: Translation was wrong for non centered canvases.
---
synfig-core/src/modules/mod_geometry/circle.cpp | 8 ++++----
synfig-core/src/modules/mod_geometry/rectangle.cpp | 14 +++++++-------
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/synfig-core/src/modules/mod_geometry/circle.cpp
b/synfig-core/src/modules/mod_geometry/circle.cpp
index 9052f98..6a99191 100644
--- a/synfig-core/src/modules/mod_geometry/circle.cpp
+++ b/synfig-core/src/modules/mod_geometry/circle.cpp
@@ -848,8 +848,8 @@ Circle::accelerated_cairorender(Context
context,cairo_surface_t *surface,int qua
// Now clear a hole on the surface with out_radius
cairo_save(cr);
// This is the scale and translation values
- double tx((br[0]-tl[0])/2/pw);
- double ty((br[1]-tl[1])/2/ph);
+ double tx(-tl[0]/pw);
+ double ty(-tl[1]/ph);
double sx(1/pw);
double sy(1/ph);
@@ -888,8 +888,8 @@ Circle::accelerated_cairorender(Context
context,cairo_surface_t *surface,int qua
double width (inter_max[0]-inter_min[0]);
double height(inter_max[1]-inter_min[1]);
// This is the scale and translation values
- double tx((br[0]-tl[0])/2/pw);
- double ty((br[1]-tl[1])/2/ph);
+ double tx(-tl[0]/pw);
+ double ty(-tl[1]/ph);
double sx(1/pw);
double sy(1/ph);
diff --git a/synfig-core/src/modules/mod_geometry/rectangle.cpp
b/synfig-core/src/modules/mod_geometry/rectangle.cpp
index 0eae01d..8e538b2 100644
--- a/synfig-core/src/modules/mod_geometry/rectangle.cpp
+++ b/synfig-core/src/modules/mod_geometry/rectangle.cpp
@@ -628,7 +628,7 @@ Rectangle::accelerated_cairorender(Context
context,cairo_surface_t *surface,int
// Modify the Render Description to render on the
intersection.
// this will modify the w and h values in pixels.
RendDesc desc(renddesc);
- //desc.set_flags(0);
+ desc.set_flags(0);
desc.set_tl(Point(inter.get_min()[0],
inter.get_max()[1]));
desc.set_br(Point(inter.get_max()[0],
inter.get_min()[1]));
// create a new similar surface with the wxh dimensions
@@ -646,8 +646,8 @@ Rectangle::accelerated_cairorender(Context
context,cairo_surface_t *surface,int
cairo_save(cr);
double width (inter_max[0]-inter_min[0]);
double height(inter_max[1]-inter_min[1]);
- double tx((br[0]-tl[0])/2/pw);
- double ty((br[1]-tl[1])/2/ph);
+ double tx(-tl[0]/pw);
+ double ty(-tl[1]/ph);
double sx(1/pw);
double sy(1/ph);
cairo_set_source_surface(cr, subimage,
(inter_min[0]-tl[0])/pw, (inter_max[1]-tl[1])/ph);
@@ -682,8 +682,8 @@ Rectangle::accelerated_cairorender(Context
context,cairo_surface_t *surface,int
cairo_save(subcr);
double width (inter_max[0]-inter_min[0]);
double height(inter_max[1]-inter_min[1]);
- double tx((br[0]-tl[0])/2/pw);
- double ty((br[1]-tl[1])/2/ph);
+ double tx(-tl[0]/pw);
+ double ty(-tl[1]/ph);
double sx(1/pw);
double sy(1/ph);
cairo_translate(subcr, tx , ty);
@@ -732,8 +732,8 @@ Rectangle::accelerated_cairorender(Context
context,cairo_surface_t *surface,int
cairo_set_source_rgba(cr, r, g, b, a);
double width (inter_max[0]-inter_min[0]);
double height(inter_max[1]-inter_min[1]);
- double tx((br[0]-tl[0])/2/pw);
- double ty((br[1]-tl[1])/2/ph);
+ double tx(-tl[0]/pw);
+ double ty(-tl[1]/ph);
double sx(1/pw);
double sy(1/ph);
cairo_translate(cr, tx , ty);
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