Class: QgsRasterHistogram

A container for a histogram of a single raster band.

It is used to cache computed histograms in raster providers.

Attributes

bandNumber	The gdal band number (starts at 1)
binCount	Number of bins (intervals,buckets) in histogram.
extent	Extent used to calc histogram
height	Number of rows used to calc histogram
histogramVector	Stores the histogram for a given layer
includeOutOfRange	Whether histogram includes out of range values (in first and last bin)
maximum	The maximum histogram value.
minimum	The minimum histogram value.
nonNullCount	The number of non NULL cells used to calculate histogram.
valid	Histogram is valid
width	Number of columns used to calc histogram

class qgis.core.QgsRasterHistogram

Bases: object

__init__()

Constructor for an invalid QgsRasterHistogram.

__init__(a0: QgsRasterHistogram)

Parameters:

a0 (QgsRasterHistogram)

bandNumber: int

The gdal band number (starts at 1)

binCount: int

Number of bins (intervals,buckets) in histogram.

extent: QgsRectangle

Extent used to calc histogram

height: int

Number of rows used to calc histogram

histogramVector: QgsRasterHistogram.HistogramVector

Stores the histogram for a given layer

includeOutOfRange: bool

Whether histogram includes out of range values (in first and last bin)

maximum: float

The maximum histogram value.

minimum: float

The minimum histogram value.

nonNullCount: int

The number of non NULL cells used to calculate histogram.

valid: bool

Histogram is valid

width: int

Number of columns used to calc histogram