QSpanBuffer Class Reference

Collaboration diagram for QSpanBuffer:

Public Member Functions
	QSpanBuffer (ProcessSpans blend, void *data, const QRect &clipRect)
	~QSpanBuffer ()
void	addSpan (int x, int len, int y, int coverage)

Detailed Description

Definition at line 45 of file qrasterizer.cpp.

Constructor & Destructor Documentation

QSpanBuffer()

QSpanBuffer::QSpanBuffer ( ProcessSpans  blend, void *  data, const QRect &  clipRect  )

inline

Definition at line 47 of file qrasterizer.cpp.

~QSpanBuffer()

QSpanBuffer::~QSpanBuffer ( )

inline

Definition at line 55 of file qrasterizer.cpp.

Member Function Documentation

addSpan()

void QSpanBuffer::addSpan ( int  x, int  len, int  y, int  coverage  )

inline

Definition at line 60 of file qrasterizer.cpp.

References QRect::bottom(), QT_FT_Span_::coverage, QRect::left(), QT_FT_Span_::len, Q_ASSERT, QRect::right(), SPAN_BUFFER_SIZE, QRect::top(), QT_FT_Span_::x, and QT_FT_Span_::y.

Here is the call graph for this function:

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The documentation for this class was generated from the following file:

• qtbase/src/gui/painting/qrasterizer.cpp