Class: QgsRasterHistogram¶
The QgsRasterHistogram is a container for histogram of a
single raster band. It is used to cache computed histograms in raster
providers.
Attributes
The gdal band number (starts at 1)  | 
|
Number of bins (intervals,buckets) in histogram.  | 
|
Extent used to calc histogram  | 
|
Number of rows used to calc histogram  | 
|
Stores the histogram for a given layer  | 
|
Whether histogram includes out of range values (in first and last bin)  | 
|
The maximum histogram value.  | 
|
The minimum histogram value.  | 
|
The number of non NULL cells used to calculate histogram.  | 
|
Histogram is valid  | 
|
Number of columns used to calc histogram  | 
- class qgis.core.QgsRasterHistogram[source]¶
 Bases:
object- __init__()
 Constructor for an invalid QgsRasterHistogram.
- __init__(a0: QgsRasterHistogram)
 - Parameters:
 a0 (QgsRasterHistogram)
- 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