QPartialCoverage Struct Reference

Public Functions
	QPartialCoverage (uint const_alpha)
void	store (uint *dest, const uint src) const

Properties
const uint	ca
const uint	ica

Detailed Description

Definition at line 1988 of file qdrawhelper.cpp.

Constructors and Destructors

QPartialCoverage()

QPartialCoverage::QPartialCoverage ( uint  const_alpha )

inline

Definition at line 1989 of file qdrawhelper.cpp.

        : ca(const_alpha)
        , ica(255 - const_alpha)
    {
    }

Functions

store()

void QPartialCoverage::store ( uint *  dest, const uint  src  ) const

inline

Definition at line 1995 of file qdrawhelper.cpp.

    {
        *dest = INTERPOLATE_PIXEL_255(src, ca, *dest, ica);
    }

Properties

ca

const uint QPartialCoverage::ca

private

Definition at line 2001 of file qdrawhelper.cpp.

ica

const uint QPartialCoverage::ica

private

Definition at line 2002 of file qdrawhelper.cpp.

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

• /src/gui/painting/qdrawhelper.cpp