geoutils.Raster.ij2xy#
- Raster.ij2xy(i, j, shift_area_or_point=None, force_offset=None)[source]#
Get coordinates (x,y) of indexes (row,column).
By default, the indexes are shifted with the interpretation of pixel coordinates “AREA_OR_POINT” of the raster, to ensure that the indexes of points represent the right location. See parameter description of shift_area_or_point for more details.
This function is reversible with xy2ij for any pixel interpretation.
- Parameters:
i (
Union
[_SupportsArray
[dtype
[Any
]],_NestedSequence
[_SupportsArray
[dtype
[Any
]]],bool
,int
,float
,complex
,str
,bytes
,_NestedSequence
[Union
[bool
,int
,float
,complex
,str
,bytes
]]]) – Row (i) index of pixel.j (
Union
[_SupportsArray
[dtype
[Any
]],_NestedSequence
[_SupportsArray
[dtype
[Any
]]],bool
,int
,float
,complex
,str
,bytes
,_NestedSequence
[Union
[bool
,int
,float
,complex
,str
,bytes
]]]) – Column (j) index of pixel.shift_area_or_point (
bool
|None
) – Whether to shift with pixel interpretation, which shifts to center of pixel coordinates if self.area_or_point is “Point” and maintains corner pixel coordinate if it is “Area” or None. Defaults to True. Can be configured with the global setting geoutils.config[“shift_area_or_point”].force_offset (
str
|None
) – Ignore pixel interpretation and force coordinate to a certain offset: “center” of pixel, or any corner (upper-left “ul”, “ur”, “ll”, lr”). Default coordinate of a raster is upper-left.
- Returns x, y:
x,y coordinates of i,j in reference system.
- Return type:
tuple
[ndarray
[Any
,dtype
[Union
[floating
[Any
],integer
[Any
]]]],ndarray
[Any
,dtype
[Union
[floating
[Any
],integer
[Any
]]]]]