commit 88d99df31f4c181b926c61204abf61df9e4960b6
author Brian Salomon <bsalomon@google.com> Fri Jan 05 11:58:16 2018 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Jan 05 18:18:39 2018 +0000
tree 2af138ec61d60d37e513e3ffad8aa6afea272a69
parent 4a577af2d8b177fef873acdfc1915e4f09e3614d

[Viewer] Preserve gesture transformation matrix on slide/backend change

Change-Id: I417fb9b6d6b7c95884dff6871731883fe3736437
Reviewed-on: https://skia-review.googlesource.com/91460
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

tools/viewer/Viewer.cpp

diff --git a/tools/viewer/Viewer.cpp b/tools/viewer/Viewer.cpp
index 55a025c..68f8a8d 100644
--- a/tools/viewer/Viewer.cpp
+++ b/tools/viewer/Viewer.cpp
@@ -614,7 +614,7 @@
     // prepare dimensions for image slides
     fSlides[fCurrentSlide]->load(SkIntToScalar(fWindow->width()), SkIntToScalar(fWindow->height()));
 
-    fGesture.reset();
+    fGesture.resetTouchState();
     fDefaultMatrix.reset();
 
     const SkISize slideSize = fSlides[fCurrentSlide]->getDimensions();