Class: QgsRasterProjector

class qgis.core.QgsRasterProjector

Bases: qgis._core.QgsRasterInterface

QgsRasterProjector implements approximate projection support for it calculates grid of points in source CRS for target CRS + extent which are used to calculate affine transformation matrices.

Enums

Methods

bandCount
block
clone
dataType
destExtentSize	Calculate destination extent and size from source extent and size
destinationCrs	Returns the destination CRS
extentSize	Calculate destination extent and size from source extent and size
initHistogram
initStatistics
precision
precisionLabel
setCrs	Sets the source and destination CRS
setPrecision
sourceCrs	Returns the source CRS

Signals

Attributes

Approximate
Exact
staticMetaObject

Approximate = 0

Exact = 1

class Precision

Bases: int

baseClass

alias of QgsRasterProjector

bandCount(self) → int

block(self, bandNo: int, extent: QgsRectangle, width: int, height: int, feedback: QgsRasterBlockFeedback = None) → QgsRasterBlock

clone(self) → QgsRasterProjector

dataType(self, bandNo: int) → Qgis.DataType

destExtentSize(self, srcExtent: QgsRectangle, srcXSize: int, srcYSize: int) → Tuple[bool, QgsRectangle, int, int]

Calculate destination extent and size from source extent and size

destinationCrs(self) → QgsCoordinateReferenceSystem

Returns the destination CRS

extentSize(ct: QgsCoordinateTransform, srcExtent: QgsRectangle, srcXSize: int, srcYSize: int) → Tuple[bool, QgsRectangle, int, int]

Calculate destination extent and size from source extent and size

initHistogram()

initStatistics()

precision(self) → QgsRasterProjector.Precision

precisionLabel(precision: QgsRasterProjector.Precision) → str

setCrs(self, srcCRS: QgsCoordinateReferenceSystem, destCRS: QgsCoordinateReferenceSystem, srcDatumTransform: int = -1, destDatumTransform: int = -1)

Sets the source and destination CRS

setPrecision(self, precision: QgsRasterProjector.Precision)

sourceCrs(self) → QgsCoordinateReferenceSystem

Returns the source CRS

staticMetaObject = <PyQt5.QtCore.QMetaObject object>