Static Public Member Functions
static void	maskOutKeyStroke (KisPaintDeviceSP keyStrokeDevice, KisPaintDeviceSP mask, const QRect &boundingRect)

Public Attributes
QRect	boundingRect

KisPaintDeviceSP	dst

QVector< KeyStroke >	keyStrokes

KisPaintDeviceSP	mask

KisPaintDeviceSP	src

Detailed Description

Definition at line 23 of file kis_multiway_cut.cpp.

Member Function Documentation

◆ maskOutKeyStroke()

void KisMultiwayCut::Private::maskOutKeyStroke	(	KisPaintDeviceSP	keyStrokeDevice,
		KisPaintDeviceSP	mask,
		const QRect &	boundingRect )

static

Definition at line 56 of file kis_multiway_cut.cpp.

{
    KIS_ASSERT_RECOVER_RETURN(keyStrokeDevice->pixelSize() == 1);
    KIS_ASSERT_RECOVER_RETURN(mask->pixelSize() == 1);
 
    KisRegion region =
        keyStrokeDevice->region() &
        mask->exactBounds() & boundingRect;
 
    Q_FOREACH (const QRect &rc, region.rects()) {
        KisSequentialIterator dstIt(keyStrokeDevice, rc);
        KisSequentialConstIterator mskIt(mask, rc);
 
        while (dstIt.nextPixel() && mskIt.nextPixel()) {
            if (*mskIt.rawDataConst() > 0) {
                *dstIt.rawData() = 0;
            }
        }
    }
}

References boundingRect, KisPaintDevice::exactBounds(), KIS_ASSERT_RECOVER_RETURN, mask, KisSequentialIteratorBase< IteratorPolicy, SourcePolicy, ProgressPolicy >::nextPixel(), KisPaintDevice::pixelSize(), KisSequentialIteratorBase< IteratorPolicy, SourcePolicy, ProgressPolicy >::rawData(), KisSequentialIteratorBase< IteratorPolicy, SourcePolicy, ProgressPolicy >::rawDataConst(), KisRegion::rects(), and KisPaintDevice::region().

Member Data Documentation

◆ boundingRect

QRect KisMultiwayCut::Private::boundingRect

Definition at line 28 of file kis_multiway_cut.cpp.

◆ dst

KisPaintDeviceSP KisMultiwayCut::Private::dst

Definition at line 26 of file kis_multiway_cut.cpp.

◆ keyStrokes

QVector<KeyStroke> KisMultiwayCut::Private::keyStrokes

Definition at line 30 of file kis_multiway_cut.cpp.

◆ mask

KisPaintDeviceSP KisMultiwayCut::Private::mask

Definition at line 27 of file kis_multiway_cut.cpp.

◆ src

KisPaintDeviceSP KisMultiwayCut::Private::src

Definition at line 25 of file kis_multiway_cut.cpp.

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

libs/image/lazybrush/kis_multiway_cut.cpp

Static Public Member Functions

Public Attributes