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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 "SkColor.h"
#include "SkImageInfo.h"
#include "SkTypeface.h"
class SkBitmap;
class SkCanvas;
class SkPaint;
class SkShader;
class SkTestFont;
namespace sk_tool_utils {
const char* colortype_name(SkColorType);
/**
* Sets the paint to use a platform-independent text renderer.
*/
void set_portable_typeface(SkPaint* paint, const char* name = NULL,
SkTypeface::Style style = SkTypeface::kNormal);
SkTypeface* create_portable_typeface(const char* name, SkTypeface::Style style);
void report_used_chars();
/**
* 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);
// private to sk_tool_utils
SkTypeface* create_font(const char* name, SkTypeface::Style );
SkTypeface* resource_font(const char* name, SkTypeface::Style );
/** Returns a newly created CheckerboardShader. */
SkShader* create_checkerboard_shader(SkColor c1, SkColor c2, int size);
/** Draw a checkerboard pattern in the current canvas, restricted to
the current clip, using SkXfermode::kSrc_Mode. */
void draw_checkerboard(SkCanvas* canvas,
SkColor color1,
SkColor color2,
int size);
/** A default checkerboard. */
inline void draw_checkerboard(SkCanvas* canvas) {
sk_tool_utils::draw_checkerboard(canvas, 0xFF999999, 0xFF666666, 8);
}
} // namespace sk_tool_utils
#endif // sk_tool_utils_DEFINED
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