src/gpu/GrTextUtils.h

/*
 * Copyright 2015 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef GrTextUtils_DEFINED
#define GrTextUtils_DEFINED

#include "SkScalar.h"

class GrClip;
class GrContext;
class GrDrawContext;
class SkMatrix;
struct SkIRect;
class SkPaint;
struct SkPoint;
class SkSurfaceProps;

/*
 * A class to house a bunch of common text utilities.  This class should *ONLY* have static
 * functions.  It is not a namespace only because we wish to friend SkPaint
 *
 */
class GrTextUtils {
public:

static void DrawTextAsPath(GrContext*, GrDrawContext*, const GrClip& clip,
                           const SkPaint& origPaint, const SkMatrix& viewMatrix,
                           const char text[], size_t byteLength, SkScalar x, SkScalar y,
                           const SkIRect& clipBounds);

static void DrawPosTextAsPath(GrContext* context,
                              GrDrawContext* dc,
                              const SkSurfaceProps& props,
                              const GrClip& clip,
                              const SkPaint& origPaint, const SkMatrix& viewMatrix,
                              const char text[], size_t byteLength,
                              const SkScalar pos[], int scalarsPerPosition,
                              const SkPoint& offset, const SkIRect& clipBounds);
};

#endif