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RasterPropertyExtractor

提取栅格功能的几何属性并将其视为属性。

The following geometry properties are exposed:

_num_bands.

_num_rows.

_num_columns

_spacing_x

_spacing_y

_origin_x.

_ origin_y.

_rotation_x.

_rotation_y.

_min_x.

_min_y.

_max_x

_max_y

_cell_origin_x

_cell_origin_y

_UPPER_LEFT_X.

_upper_left_y.

_upper_right_x

_upper_right_y

_lower_right_x.

_lower_right_y.

_lower_left_x.

_lower_left_y.

参数

None.

Usage Notes

  • 输入功能必须仅包含光栅几何形状。
  • This transformer is unaffected by raster band and palette selection.

Editing Transformer Parameters

使用一组菜单选项,可以通过引用工作区中的其他元素来分配变压器参数。一些变压器也可提供更高级的功能,例如高级编辑器和算术编辑器。要访问这些选项的菜单,请单击除适用的参数旁边。有关更多信息,请参阅Transformer Parameter Menu Options

Transformer Categories

Calculated Values

Rasters

Related Transformers

该变形器不会提取频带或调色板属性,例如解释和Nodata。要提取光栅的频带和调色板属性,请使用RasterBandPropertyExtractor.

FME许可级别

FME专业版及以上

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标签Keywords: raster grid band channel properties metadata expose extract rows columns width height extents origin spacing cell