List of all members.
Public Class Methods |
Geo::GDAL::RasterAttributeTable | new () |
list | FieldTypes () |
list | FieldUsages () |
Public Object Methods |
Geo::GDAL::RasterAttributeTable | Clone () |
| SetRowCount (scalar count) |
scalar | GetRowCount () |
hash | Columns (hash columns) |
| CreateColumn (scalar name, scalar type, scalar usage) |
scalar | GetColumnCount () |
scalar | GetNameOfCol (scalar column) |
scalar | GetUsageOfCol (scalar column) |
scalar | GetTypeOfCol (scalar column) |
scalar | GetColOfUsage (scalar usage) |
scalar | GetRowOfValue (scalar value) |
scalar | Value (scalar row, scalar column, scalar value) |
scalar | GetValueAsString (scalar row, scalar column) |
scalar | GetValueAsInt (scalar row, scalar column) |
scalar | GetValueAsDouble (scalar row, scalar column) |
| SetValueAsString (scalar row, scalar column, scalar value) |
| SetValueAsInt (scalar row, scalar column, scalar value) |
| SetValueAsDouble (scalar row, scalar column, scalar value) |
| LinearBinning (scalar Row0MinIn, scalar BinSizeIn) |
Member Function Documentation
A get/set method for the columns of the RAT
- Parameters:
-
columns | optional, a the keys are column names and the values are anonymous hashes with keys Type and Usage |
- Returns:
- a hash similar to the optional input parameter
- Parameters:
-
name | |
type | one of FieldTypes |
usage | one of FieldUsages |
- Parameters:
-
- Returns:
- row index or -1
- Parameters:
-
Row0MinIn | [optional] the lower bound (pixel value) of the first category. |
BinSizeIn | [optional] the width of each category (in pixel value units). |
- Returns:
- ($Row0MinIn, $BinSizeIn) or an empty list if LinearBinning is not set.
- Parameters:
-
row | |
column | |
value | [optional] |
- Returns:
The documentation for this class was generated from the following file: