qwindowsdirect2dpaintengine.cpp File Reference

(aa37e67ef7f5ff22da0ef95fb5221bc1fff9b3ca)

#include "qwindowsdirect2dpaintengine.h"
#include "qwindowsdirect2dplatformpixmap.h"
#include "qwindowsdirect2dpaintdevice.h"
#include "qwindowsdirect2dcontext.h"
#include "qwindowsdirect2dhelpers.h"
#include "qwindowsdirect2dbitmap.h"
#include "qwindowsdirect2ddevicecontext.h"
#include <QtGui/private/qwindowsfontdatabase_p.h>
#include "qwindowsintegration.h"
#include <QtCore/qmath.h>
#include <QtCore/qstack.h>
#include <QtCore/qsettings.h>
#include <QtGui/private/qpaintengine_p.h>
#include <QtGui/private/qtextengine_p.h>
#include <QtGui/private/qfontengine_p.h>
#include <QtGui/private/qstatictext_p.h>
#include <d2d1_1.h>
#include <dwrite_1.h>
#include <wrl.h>

Include dependency graph for qwindowsdirect2dpaintengine.cpp:

Go to the source code of this file.

Classes
class	Direct2DPathGeometryWriter
struct	D2DVectorPathCache
class	QWindowsDirect2DPaintEnginePrivate
class	QWindowsDirect2DPaintEngineSuspenderImpl
class	QWindowsDirect2DPaintEngineSuspenderPrivate

Macros
#define	D2D_TAG(tag)   d->dc()->SetTags(tag, tag)

Enumerations
enum	{   D2DDebugDrawInitialStateTag = -1 , D2DDebugFillTag = 1 , D2DDebugFillRectTag , D2DDebugDrawRectsTag ,   D2DDebugDrawRectFsTag , D2DDebugDrawEllipseTag , D2DDebugDrawEllipseFTag , D2DDebugDrawImageTag ,   D2DDebugDrawPixmapTag , D2DDebugDrawStaticTextItemTag , D2DDebugDrawTextItemTag }
enum	: unsigned { SimpleSystemClip = 0x1 }
enum	ClipType { AxisAlignedClip , LayerClip }

Functions
Q_GUI_EXPORT QImage	qt_imageForBrush (int brushStyle, bool invert)
static ID2D1Factory1 *	factory ()
static D2D1_MATRIX_3X2_F	transformFromLine (const QLineF &line, qreal penWidth, qreal dashOffset)
static void	adjustLine (QPointF *p1, QPointF *p2)
static bool	isLinePositivelySloped (const QPointF &p1, const QPointF &p2)
static QList< D2D1_GRADIENT_STOP >	qGradientStopsToD2DStops (const QGradientStops &qstops)

Variables
static const qreal	MAGICAL_ALIASING_OFFSET = 0.5

Macro Definition Documentation

D2D_TAG

#define D2D_TAG

(

tag

)

d->dc()->SetTags(tag, tag)

Definition at line 67 of file qwindowsdirect2dpaintengine.cpp.

Referenced by QWindowsDirect2DPaintEngine::begin(), QWindowsDirect2DPaintEngine::drawEllipse(), QWindowsDirect2DPaintEngine::drawEllipse(), QWindowsDirect2DPaintEngine::drawImage(), QWindowsDirect2DPaintEngine::drawPixmap(), QWindowsDirect2DPaintEngine::drawRects(), QWindowsDirect2DPaintEngine::drawRects(), QWindowsDirect2DPaintEngine::drawStaticTextItem(), QWindowsDirect2DPaintEngine::drawTextItem(), QWindowsDirect2DPaintEngine::fill(), QWindowsDirect2DPaintEngine::fillRect(), and QWindowsDirect2DPaintEngine::stroke().

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
D2DDebugDrawInitialStateTag
D2DDebugFillTag
D2DDebugFillRectTag
D2DDebugDrawRectsTag
D2DDebugDrawRectFsTag
D2DDebugDrawEllipseTag
D2DDebugDrawEllipseFTag
D2DDebugDrawImageTag
D2DDebugDrawPixmapTag
D2DDebugDrawStaticTextItemTag
D2DDebugDrawTextItemTag

Definition at line 38 of file qwindowsdirect2dpaintengine.cpp.

anonymous enum

anonymous enum : unsigned

Enumerator
SimpleSystemClip

Definition at line 53 of file qwindowsdirect2dpaintengine.cpp.

ClipType

enum ClipType

Enumerator
AxisAlignedClip
LayerClip

Definition at line 57 of file qwindowsdirect2dpaintengine.cpp.

Function Documentation

adjustLine()

static void adjustLine ( QPointF * p1, QPointF * p2 )

static

Definition at line 1338 of file qwindowsdirect2dpaintengine.cpp.

References isLinePositivelySloped(), p1, and p2.

Referenced by QWindowsDirect2DPaintEnginePrivate::stroke().

Here is the call graph for this function:

Here is the caller graph for this function:

factory()

static ID2D1Factory1 * factory ( )

inlinestatic

Definition at line 71 of file qwindowsdirect2dpaintengine.cpp.

References QWindowsDirect2DContext::instance().

Referenced by Direct2DPathGeometryWriter::begin(), and QWindowsDirect2DPaintEnginePrivate::updatePen().

Here is the call graph for this function:

Here is the caller graph for this function:

isLinePositivelySloped()

static bool isLinePositivelySloped ( const QPointF & p1, const QPointF & p2 )

static

Definition at line 1327 of file qwindowsdirect2dpaintengine.cpp.

References p1, and p2.

Referenced by adjustLine(), and Direct2DPathGeometryWriter::lineTo().

Here is the caller graph for this function:

qGradientStopsToD2DStops()

static QList< D2D1_GRADIENT_STOP > qGradientStopsToD2DStops ( const QGradientStops & qstops )

static

Definition at line 91 of file qwindowsdirect2dpaintengine.cpp.

References i, and to_d2d_color_f().

Referenced by QWindowsDirect2DPaintEnginePrivate::to_d2d_brush().

Here is the call graph for this function:

Here is the caller graph for this function:

qt_imageForBrush()

Q_GUI_EXPORT QImage qt_imageForBrush	(	int	brushStyle,
		bool	invert )

Definition at line 146 of file qbrush.cpp.

Referenced by QWindowsDirect2DPaintEnginePrivate::to_d2d_brush().

Here is the caller graph for this function:

transformFromLine()

static D2D1_MATRIX_3X2_F transformFromLine ( const QLineF & line, qreal penWidth, qreal dashOffset )

inlinestatic

Definition at line 76 of file qwindowsdirect2dpaintengine.cpp.

References QTransform::fromTranslate(), line, qCos(), qDegreesToRadians(), qSin(), and to_d2d_matrix_3x2_f().

Referenced by QWindowsDirect2DPaintEnginePrivate::stroke().

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

MAGICAL_ALIASING_OFFSET

const qreal MAGICAL_ALIASING_OFFSET = 0.5

static

Definition at line 65 of file qwindowsdirect2dpaintengine.cpp.