1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/pdf/SkPDFUtils.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,59 @@
1.4 +
1.5 +/*
1.6 + * Copyright 2011 Google Inc.
1.7 + *
1.8 + * Use of this source code is governed by a BSD-style license that can be
1.9 + * found in the LICENSE file.
1.10 + */
1.11 +
1.12 +
1.13 +#ifndef SkPDFUtils_DEFINED
1.14 +#define SkPDFUtils_DEFINED
1.15 +
1.16 +#include "SkPaint.h"
1.17 +#include "SkPath.h"
1.18 +
1.19 +class SkMatrix;
1.20 +class SkPath;
1.21 +class SkPDFArray;
1.22 +struct SkRect;
1.23 +class SkWStream;
1.24 +
1.25 +#if 0
1.26 +#define PRINT_NOT_IMPL(str) fprintf(stderr, str)
1.27 +#else
1.28 +#define PRINT_NOT_IMPL(str)
1.29 +#endif
1.30 +
1.31 +#define NOT_IMPLEMENTED(condition, assert) \
1.32 + do { \
1.33 + if ((bool)(condition)) { \
1.34 + PRINT_NOT_IMPL("NOT_IMPLEMENTED: " #condition "\n"); \
1.35 + SkDEBUGCODE(SkASSERT(!assert);) \
1.36 + } \
1.37 + } while (0)
1.38 +
1.39 +class SkPDFUtils {
1.40 +public:
1.41 + static SkPDFArray* RectToArray(const SkRect& rect);
1.42 + static SkPDFArray* MatrixToArray(const SkMatrix& matrix);
1.43 + static void AppendTransform(const SkMatrix& matrix, SkWStream* content);
1.44 +
1.45 + static void MoveTo(SkScalar x, SkScalar y, SkWStream* content);
1.46 + static void AppendLine(SkScalar x, SkScalar y, SkWStream* content);
1.47 + static void AppendCubic(SkScalar ctl1X, SkScalar ctl1Y,
1.48 + SkScalar ctl2X, SkScalar ctl2Y,
1.49 + SkScalar dstX, SkScalar dstY, SkWStream* content);
1.50 + static void AppendRectangle(const SkRect& rect, SkWStream* content);
1.51 + static void EmitPath(const SkPath& path, SkPaint::Style paintStyle,
1.52 + SkWStream* content);
1.53 + static void ClosePath(SkWStream* content);
1.54 + static void PaintPath(SkPaint::Style style, SkPath::FillType fill,
1.55 + SkWStream* content);
1.56 + static void StrokePath(SkWStream* content);
1.57 + static void DrawFormXObject(int objectIndex, SkWStream* content);
1.58 + static void ApplyGraphicState(int objectIndex, SkWStream* content);
1.59 + static void ApplyPattern(int objectIndex, SkWStream* content);
1.60 +};
1.61 +
1.62 +#endif
