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api:dk11:python:tatukgis.pdk.tgis_classificationabstract

TGIS_ClassificationAbstract class

DK11 for Python | tatukgis.pdk.TGIS_ClassificationAbstract | Classes | Methods | Properties

General class that enables performing advanced data classification in the process of creating choropleth (thematic) maps. Must be derived.

Available also on: Delphi | .NET | Java | ActiveX.

Syntax

# Python
class TGIS_ClassificationAbstract( Object ):

Inheritance

→ Object

Methods

Inherited Overrides Protected
Name Visibility Description
AddClassBreak public Adds a new class break.
Classify public Performs the classification.
Classify(TGIS_ParamsList) public Performs the classification and applies to defined ParamsList.
EstimateNumClasses public Performs the pre-classification and sets NumClasses property.
MustCalculateStatistics public If True, statistics from layer assigned to classification need to be calculated.

Properties

Inherited Protected
Name Visibility Description
ClassBreaks public Computed class breaks.
ColorRamp public The color ramp that is used to assign colors for class breaks.
ColorRampName public The name of the built-in color ramp that is used to assign colors for class breaks.
EndColor public Ending color used to generate ramp for class breaks.
ForceStatisticsCalculation public Forces the calculation of layer statistics.
Interval public Class interval size; default is 1.
Layer public Layer assigned to object.
Method public Classification method; NaturalBreaks by default.
NumClasses public Number of classes; default is 5, max is 30.
ShowLegend public If True, features will be shown in legend panel.
StartColor public Starting color used to generate ramp for class breaks.
Target public Indicates the data to be used for classification.

References

2024/05/31 21:22

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