PDF::Builder::Resource::XObject::Image::TIFF(3pm) | User Contributed Perl Documentation | PDF::Builder::Resource::XObject::Image::TIFF(3pm) |
NAME¶
PDF::Builder::Resource::XObject::Image::TIFF - TIFF image support
METHODS¶
- $res = PDF::Builder::Resource::XObject::Image::TIFF->new($pdf, $file, %opts)
- Returns a TIFF-image object.
If the Graphics::TIFF package is installed, the TIFF_GT library will be used instead of the TIFF library. In such a case, use of the TIFF library may be forced via the "nouseGT" flag (see Builder documentation for "image_tiff()").
Options:
- 'name' => 'string'
- This is the name you can give for the TIFF image object. The default is Ixnnnn.
- $mode = $tif->usesLib()
- Returns 1 if Graphics::TIFF installed and used, 0 if not installed, or -1
if installed but not used (nouseGT option given to
"image_tiff").
Caution: this method can only be used after the image object has been created. It can't tell you whether Graphics::TIFF is available in advance of actually using it, in case you want to use some functionality available only in TIFF_GT. See the <PDF::Builder> LA_GT() call if you need to know in advance.
- $value = $tif->tiffTag($tag)
- returns the value of the internal tiff-tag.
Useful Tags:
imageDescription, imageId (strings) xRes, yRes (dpi; pixel/cm if resUnit==3) resUnit
2023-01-24 | perl v5.36.0 |