krita/ui

KisImagePatch Struct Reference

#include <kis_projection_backend.h>

List of all members.

Public Member Functions

void drawMe (QPainter &gc, const QRectF &dstRect, QPainter::RenderHints renderHints)
void prescaleWithBlitz (QRectF dstRect)

Public Attributes

QImage m_image
QRectF m_interestRect
QRect m_patchRect
qreal m_scaleX
qreal m_scaleY

Detailed Description

Definition at line 95 of file kis_projection_backend.h.

Member Function Documentation

void KisImagePatch::drawMe ( QPainter &  gc,
const QRectF &  dstRect,
QPainter::RenderHints  renderHints 
)

Darws an m_interestRect of the patch onto By the way it fits this rect into are directly tranmitted to QPainter.

Just for debugging purposes

Definition at line 39 of file kis_projection_backend.cpp.

void KisImagePatch::prescaleWithBlitz ( QRectF  dstRect  ) 

Prescales an interestRect a bit with Blitz It's usefulness is dispulable and should be tested, so - FIXME.

Definition at line 64 of file kis_projection_backend.cpp.

Member Data Documentation

QImage KisImagePatch::m_image

Definition at line 119 of file kis_projection_backend.h.

QRectF KisImagePatch::m_interestRect

The rect that was requested during creation of the patch.

It equals to patchRect withount borders These borders are introdused for more accurate smooth scaling to reduce border effects (IN m_image PIXELS, relative to m_image's topLeft);

Definition at line 117 of file kis_projection_backend.h.

QRect KisImagePatch::m_patchRect

The rect of KisImage covered by the image of the patch (in KisImage pixels).

Definition at line 106 of file kis_projection_backend.h.

qreal KisImagePatch::m_scaleX

The scale of the image stored in the patch.

Definition at line 99 of file kis_projection_backend.h.

qreal KisImagePatch::m_scaleY

Definition at line 100 of file kis_projection_backend.h.

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