AI-generated Key Takeaways
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The content describes how to select an image file format to return a block of pixel data.
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Supported image file formats include JPEG, PNG, AUTO_JPEG_PNG, NPY, GEO_TIFF, TF_RECORD_IMAGE, ZIPPED_GEO_TIFF, and ZIPPED_GEO_TIFF_PER_BAND.
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JPEG, PNG, and AUTO_JPEG_PNG are intended for display purposes and only support 8-bit RGB data or data converted to 8-bit RGB.
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Some formats like ZIPPED_GEO_TIFF and ZIPPED_GEO_TIFF_PER_BAND are only available when using CreateThumbnail.
Selects an image file format in which to return a block of pixel data.
| Enums | |
|---|---|
IMAGE_FILE_FORMAT_UNSPECIFIED |
Unspecified. |
JPEG |
JPEG. Intended for display purposes. Only supported for 8-bit RGB data, or data that is converted to 8-bit RGB via visualization parameters. |
PNG |
PNG. Intended for display purposes. Only supported for 8-bit RGB data, or data that is converted to 8-bit RGB via visualization parameters. |
AUTO_JPEG_PNG |
Automatically select JPEG or PNG depending on whether or not there is any transparency. Intended for display purposes. Only supported for 8-bit RGB data, or data that is converted to 8-bit RGB via visualization parameters. |
NPY |
NumPy .npy format. |
GEO_TIFF |
GeoTIFF format. |
TF_RECORD_IMAGE |
TFRecord format. Only supported for image exports. |
ZIPPED_GEO_TIFF |
A format which returns a GeoTIFF file wrapped in a zip file. This is only available when using CreateThumbnail. |
ZIPPED_GEO_TIFF_PER_BAND |
A format which returns a GeoTIFF file for each band, wrapped in a zip file. This is only available when using CreateThumbnail. |