commit 376d8128f0fc570a6304ff5216e4a92d931dfa65
author Mike Reed <reed@google.com> Thu Mar 14 11:39:02 2019 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Thu Mar 14 16:11:46 2019 +0000
tree 62870dc59d12b0625845203909d6d89debca5a19
parent 1b258182ad94295a79dce0b7a11b6f98f5742612

Use '&' to toggle showing the gm's size in viewer

Bug: skia:
Change-Id: Id294b6a48d60d95b46ce3443edf10513599c43d1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201230
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Auto-Submit: Mike Reed <reed@google.com>

tools/viewer/Viewer.cpp

diff --git a/tools/viewer/Viewer.cpp b/tools/viewer/Viewer.cpp
index 83fcd3a..2defcb5 100644
--- a/tools/viewer/Viewer.cpp
+++ b/tools/viewer/Viewer.cpp
@@ -194,6 +194,7 @@
     : fCurrentSlide(-1)
     , fRefresh(false)
     , fSaveToSKP(false)
+    , fShowSlideDimensions(false)
     , fShowImGuiDebugWindow(false)
     , fShowSlidePicker(false)
     , fShowImGuiTestWindow(false)
@@ -346,6 +347,10 @@
         fSaveToSKP = true;
         fWindow->inval();
     });
+    fCommands.addCommand('&', "Overlays", "Show slide dimensios", [this]() {
+        fShowSlideDimensions = !fShowSlideDimensions;
+        fWindow->inval();
+    });
     fCommands.addCommand('G', "Modes", "Geometry", [this]() {
         DisplayParams params = fWindow->getRequestedDisplayParams();
         uint32_t flags = params.fSurfaceProps.flags();
@@ -1291,6 +1296,13 @@
         canvas->drawImage(fLastImage, 0, 0, &paint);
         canvas->restoreToCount(prePerspectiveCount);
     }
+
+    if (fShowSlideDimensions) {
+        SkRect r = SkRect::Make(fSlides[fCurrentSlide]->getDimensions());
+        SkPaint paint;
+        paint.setColor(0x40FFFF00);
+        surface->getCanvas()->drawRect(r, paint);
+    }
 }
 
 void Viewer::onBackendCreated() {