skia2/tools/sk_tool_utils.h
caryclark 5fb6bd4b7e use platform-independent font for gm
Create a custom typeface and scaler to render simple paths the
same on all platforms.

GM tests are modified to explicitly select the custom typeface.

R=reed@google.com, mtklein@google.com, bungeman@google.com
TBR=reed

Author: caryclark@google.com

Review URL: https://codereview.chromium.org/348323003
2014-06-23 11:25:00 -07:00

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/*
* Copyright 2014 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef sk_tool_utils_DEFINED
#define sk_tool_utils_DEFINED
#include "SkBitmap.h"
#include "SkCanvas.h"
#include "SkImageInfo.h"
#include "SkPaint.h"
#include "SkTypeface.h"
namespace sk_tool_utils {
extern bool gEnablePortableTypeface;
const char* colortype_name(SkColorType);
/**
* Sets the paint to use a platform-independent text renderer.
*/
void set_portable_typeface(SkPaint* paint, SkTypeface::Style style = SkTypeface::kNormal);
/**
* Call canvas->writePixels() by using the pixels from bitmap, but with an info that claims
* the pixels are colorType + alphaType
*/
void write_pixels(SkCanvas*, const SkBitmap&, int x, int y, SkColorType, SkAlphaType);
} // namespace sk_tool_utils
#endif // sk_tool_utils_DEFINED