quadtree.Measure Class Reference
This is an example Measure object, as is required by a Quadtree. More...
Inheritance diagram for quadtree.Measure:
Public Member Functions | |
| def | detail |
| Calculates the average absolute difference from the average of a region. | |
| def | aproximate |
| Calculates the average pixel value over a region. | |
| def | blend |
| Blends two node values. | |
| def | blend3 |
| Blends three node values. | |
Detailed Description
This is an example Measure object, as is required by a Quadtree.
Definition at line 510 of file quadtree.py.
Member Function Documentation
| def quadtree.Measure.aproximate | ( | self, | ||
| grid, | ||||
| corner, | ||||
| dims | ||||
| ) |
Calculates the average pixel value over a region.
Reimplemented from quadtree.AbstractMeasure.
Definition at line 528 of file quadtree.py.
| def quadtree.Measure.blend | ( | self, | ||
| col1, | ||||
| col2, | ||||
| ratio | ||||
| ) |
Blends two node values.
Reimplemented from quadtree.AbstractMeasure.
Definition at line 540 of file quadtree.py.
| def quadtree.Measure.blend3 | ( | self, | ||
| col1, | ||||
| col2, | ||||
| col3, | ||||
| ratio1, | ||||
| ratio2, | ||||
| ratio3 | ||||
| ) |
Blends three node values.
Reimplemented from quadtree.AbstractMeasure.
Definition at line 546 of file quadtree.py.
| def quadtree.Measure.detail | ( | self, | ||
| grid, | ||||
| corner, | ||||
| dims, | ||||
| bias | ||||
| ) |
Calculates the average absolute difference from the average of a region.
- Todo:
- remove bias - see AbstractMeasure
Reimplemented from quadtree.AbstractMeasure.
Definition at line 514 of file quadtree.py.
The documentation for this class was generated from the following file:
