blob: af4909aaaf7d7cc1e2a07dccc6c069b250e2faa6 [file] [log] [blame]
* Copyright 2012 Google Inc.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#ifndef SkDWriteToPath_DEFINED
#define SkDWriteToPath_DEFINED
#include "include/core/SkTypes.h"
#include "src/utils/win/SkObjBase.h"
class SkPath;
#include <dwrite.h>
#include <d2d1.h>
class SkDWriteGeometrySink : public IDWriteGeometrySink {
LONG fRefCount;
SkPath* fPath;
bool fStarted;
D2D1_POINT_2F fCurrent;
void goingTo(const D2D1_POINT_2F pt) {
if (!fStarted) {
fStarted = true;
fPath->moveTo(fCurrent.x, fCurrent.y);
fCurrent = pt;
bool currentIsNot(const D2D1_POINT_2F pt) {
return fCurrent.x != pt.x || fCurrent.y != pt.y;
explicit SkDWriteGeometrySink(SkPath* path);
virtual ~SkDWriteGeometrySink();
SK_STDMETHODIMP QueryInterface(REFIID iid, void **object) override;
SK_STDMETHODIMP_(ULONG) AddRef() override;
SK_STDMETHODIMP_(ULONG) Release() override;
SK_STDMETHODIMP_(void) SetFillMode(D2D1_FILL_MODE fillMode) override;
SK_STDMETHODIMP_(void) SetSegmentFlags(D2D1_PATH_SEGMENT vertexFlags) override;
SK_STDMETHODIMP_(void) BeginFigure(D2D1_POINT_2F startPoint, D2D1_FIGURE_BEGIN figureBegin) override;
SK_STDMETHODIMP_(void) AddLines(const D2D1_POINT_2F *points, UINT pointsCount) override;
SK_STDMETHODIMP_(void) AddBeziers(const D2D1_BEZIER_SEGMENT *beziers, UINT beziersCount) override;
SK_STDMETHODIMP_(void) EndFigure(D2D1_FIGURE_END figureEnd) override;
SK_STDMETHODIMP Close() override;
static HRESULT Create(SkPath* path, IDWriteGeometrySink** geometryToPath);