Subgroup: Raster
Class: QgsRasterMinMaxOrigin¶
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class
qgis.core.
QgsRasterMinMaxOrigin
¶ Bases:
sip.wrapper
Default constructor.
QgsRasterMinMaxOrigin(QgsRasterMinMaxOrigin)
This class describes the origin of min/max values. It does not store by itself the min/max values.
New in version 3.0: Methods
cumulativeCutLower
Returns the lower bound of cumulative cut method (between 0 and 1). cumulativeCutUpper
Returns the upper bound of cumulative cut method (between 0 and 1). extent
Returns the raster extent. extentFromString
Deserialize Extent extentString
Returns a string to serialize Extent limits
Returns the raster limits. limitsFromString
Deserialize Limits limitsString
Returns a string to serialize Limits readXml
Deserialize object. setCumulativeCutLower
Sets the lower bound of cumulative cut method (between 0 and 1). setCumulativeCutUpper
Sets the upper bound of cumulative cut method (between 0 and 1). setExtent
Sets the extent. setLimits
Sets the limits. setStatAccuracy
Sets the statistics accuracy. setStdDevFactor
Sets the factor f so that the min/max range is [ mean - f * stddev , mean + f * stddev ] statAccuracy
Returns the raster statistic accuracy. statAccuracyFromString
Deserialize StatAccuracy statAccuracyString
Returns a string to serialize StatAccuracy stdDevFactor
Returns the factor f so that the min/max range is [ mean - f * stddev , mean + f * stddev ] writeXml
Serialize object. Signals
Attributes
CUMULATIVE_CUT_LOWER
CUMULATIVE_CUT_UPPER
CumulativeCut
CurrentCanvas
DEFAULT_STDDEV_FACTOR
Estimated
Exact
MinMax
None_
StdDev
UpdatedCanvas
WholeRaster
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CUMULATIVE_CUT_LOWER
= 0.02¶
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CUMULATIVE_CUT_UPPER
= 0.98¶
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CumulativeCut
= 3¶
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CurrentCanvas
= 1¶
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DEFAULT_STDDEV_FACTOR
= 2.0¶
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Estimated
= 1¶
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Exact
= 0¶
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class
Extent
¶ Bases:
int
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class
Limits
¶ Bases:
int
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MinMax
= 1¶
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None_
= 0¶
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class
StatAccuracy
¶ Bases:
int
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StdDev
= 2¶
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UpdatedCanvas
= 2¶
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WholeRaster
= 0¶
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cumulativeCutLower
(self) → float¶ Returns the lower bound of cumulative cut method (between 0 and 1).
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cumulativeCutUpper
(self) → float¶ Returns the upper bound of cumulative cut method (between 0 and 1).
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extent
(self) → QgsRasterMinMaxOrigin.Extent¶ Returns the raster extent.
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extentFromString
(extent: str) → QgsRasterMinMaxOrigin.Extent¶ Deserialize Extent
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extentString
(extent: QgsRasterMinMaxOrigin.Extent) → str¶ Returns a string to serialize Extent
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limits
(self) → QgsRasterMinMaxOrigin.Limits¶ Returns the raster limits.
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limitsFromString
(limits: str) → QgsRasterMinMaxOrigin.Limits¶ Deserialize Limits
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limitsString
(limits: QgsRasterMinMaxOrigin.Limits) → str¶ Returns a string to serialize Limits
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readXml
(self, elem: QDomElement)¶ Deserialize object.
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setCumulativeCutLower
(self, val: float)¶ Sets the lower bound of cumulative cut method (between 0 and 1).
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setCumulativeCutUpper
(self, val: float)¶ Sets the upper bound of cumulative cut method (between 0 and 1).
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setExtent
(self, extent: QgsRasterMinMaxOrigin.Extent)¶ Sets the extent.
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setLimits
(self, limits: QgsRasterMinMaxOrigin.Limits)¶ Sets the limits.
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setStatAccuracy
(self, accuracy: QgsRasterMinMaxOrigin.StatAccuracy)¶ Sets the statistics accuracy.
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setStdDevFactor
(self, val: float)¶ Sets the factor f so that the min/max range is [ mean - f * stddev , mean + f * stddev ]
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statAccuracy
(self) → QgsRasterMinMaxOrigin.StatAccuracy¶ Returns the raster statistic accuracy.
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statAccuracyFromString
(accuracy: str) → QgsRasterMinMaxOrigin.StatAccuracy¶ Deserialize StatAccuracy
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statAccuracyString
(accuracy: QgsRasterMinMaxOrigin.StatAccuracy) → str¶ Returns a string to serialize StatAccuracy
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stdDevFactor
(self) → float¶ Returns the factor f so that the min/max range is [ mean - f * stddev , mean + f * stddev ]
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writeXml
(self, doc: QDomDocument, parentElem: QDomElement)¶ Serialize object.
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