ui/gfx/canvas_paint_win.h - Issue 17505003: Rounding error in HiDPI canvas.

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Unified Diff: ui/gfx/canvas_paint_win.h

Issue 17505003: Rounding error in HiDPI canvas. (Closed) Base URL: http://git.chromium.org/chromium/src.git@master

Patch Set: Created 7 years, 6 months ago

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Index: ui/gfx/canvas_paint_win.h

diff --git a/ui/gfx/canvas_paint_win.h b/ui/gfx/canvas_paint_win.h

index 520bdcc482de1001fe59fa2f17b304ce56e35679..613641ad5cd7d65213d397092c858ae9b3ae8719 100644

--- a/ui/gfx/canvas_paint_win.h

+++ b/ui/gfx/canvas_paint_win.h

@@ -121,8 +121,8 @@ class UI_EXPORT CanvasSkiaPaint : public Canvas {

// This will bring the canvas into the screen coordinate system for the

// dirty rect

canvas->translate(

- SkScalarRoundToInt(-ps_.rcPaint.left/ui::win::GetDeviceScaleFactor()),

- SkScalarRoundToInt(-ps_.rcPaint.top/ui::win::GetDeviceScaleFactor()));

+ -ps_.rcPaint.left/ui::win::GetDeviceScaleFactor(),

+ -ps_.rcPaint.top/ui::win::GetDeviceScaleFactor());

}

// If true, this canvas was created for a BeginPaint.

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