third_party/WebKit/Source/platform/transforms/TransformationMatrix.h - Issue 2265453003: Add platform/transforms pretty printers for logging and testing

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Unified Diff: third_party/WebKit/Source/platform/transforms/TransformationMatrix.h

Issue 2265453003: Add platform/transforms pretty printers for logging and testing (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Update per reviewer comments Created 4 years, 4 months ago

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Index: third_party/WebKit/Source/platform/transforms/TransformationMatrix.h

diff --git a/third_party/WebKit/Source/platform/transforms/TransformationMatrix.h b/third_party/WebKit/Source/platform/transforms/TransformationMatrix.h

index 8716d2eaacd6bd9409b1a62ecbbff290c239cf60..1b0a67acc0f8b0b3fb8051a610d8395c1df8f80d 100644

--- a/third_party/WebKit/Source/platform/transforms/TransformationMatrix.h

+++ b/third_party/WebKit/Source/platform/transforms/TransformationMatrix.h

@@ -394,6 +394,10 @@ public:

static SkMatrix44 toSkMatrix44(const TransformationMatrix&);

+ // If |asMatrix|, return the matrix in row-major order. Otherwise, return

+ // the transform's decomposition which shows the translation, scale, etc.

+ String toString(bool asMatrix = false) const;

private:

// multiply passed 2D point by matrix (assume z=0)

void multVecMatrix(double x, double y, double& dstX, double& dstY) const;