diff options
| author | Manuel Quiñones <manuq@laptop.org> | 2013-05-16 01:29:09 (GMT) |
|---|---|---|
| committer | Agustin Zubiaga <aguz@localhost.localdomain> | 2013-06-03 19:07:01 (GMT) |
| commit | 7baddea12761f3c97095f4025f5999e07c366e14 (patch) | |
| tree | cf74a48b290987b8def2314e814d7c81deb7cb08 | |
| parent | b5627152a0dc250a188e1745b89dfab1ce33937e (diff) | |
Use better filter if not doing touch zoom
| -rw-r--r-- | ImageView.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/ImageView.py b/ImageView.py index d3e3ed5..6219cd7 100644 --- a/ImageView.py +++ b/ImageView.py @@ -70,6 +70,7 @@ class ImageViewer(Gtk.DrawingArea): self._target_point = None self._anchor_point = None + self._in_zoomtouch = False self._zoomtouch_scale = 1 self.connect('draw', self.__draw_cb) @@ -160,6 +161,7 @@ class ImageViewer(Gtk.DrawingArea): self._center_if_small() def start_zoomtouch(self, center): + self._in_zoomtouch = True self._zoomtouch_scale = 1 prev_target_point = self._target_point @@ -195,6 +197,7 @@ class ImageViewer(Gtk.DrawingArea): self.queue_draw() def finish_zoomtouch(self): + self._in_zoomtouch = False # Apply zoom zoom = self._zoom * self._zoomtouch_scale @@ -254,9 +257,6 @@ class ImageViewer(Gtk.DrawingArea): if self._anchor_point is None: self._center_anchor_point() - # FIXME investigate - ctx.set_antialias(cairo.ANTIALIAS_NONE) - ctx.translate(*self._target_point) zoom_absolute = self._zoom * self._zoomtouch_scale @@ -266,7 +266,7 @@ class ImageViewer(Gtk.DrawingArea): ctx.set_source_surface(self._surface, 0, 0) - # FIXME investigate - ctx.get_source().set_filter(cairo.FILTER_NEAREST) + if self._in_zoomtouch: + ctx.get_source().set_filter(cairo.FILTER_NEAREST) ctx.paint() |