image_format: Return the image format of an arbitrary file
In mdneuzerling/RDCOMOutlook: Programmatic access to Microsoft Outlook on Windows through RDCOMClient
Description
Determines if a given file is a png, jpg, bmp, gif, tiff or webp image,
based on the file signature. If the file is none of these, NULL is returned.
If the file does not exist, an error is thrown.
Usage
1
image_format(file_path)
Arguments
file_path
File path of a file that may or may not be an image.
mdneuzerling/RDCOMOutlook documentation built on May 21, 2019, 12:21 p.m.
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Description
Determines if a given file is a png, jpg, bmp, gif, tiff or webp image, based on the file signature. If the file is none of these, NULL is returned. If the file does not exist, an error is thrown.
Usage
1 | image_format(file_path)
|
Arguments
file_path |
File path of a file that may or may not be an image. |
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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