$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’]

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘thumbnails’]

thumbnails
Type:bool
Default:true

Enables the use of thumbnails in the backend interface.

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘thumbnails_png’]

thumbnails_png
Type:bool
Default:true

If disabled, thumbnails from non-image files will be converted to gif, otherwise png (default).

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘gif_compress’]

gif_compress
Type:bool
Default:true

Enables the use of the \TYPO3\CMS\Core\Imaging\GraphicalFunctionsgifCompress() workaround function for compressing .gif files made with GD or IM, which probably use only RLE or no compression at all.

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘imagefile_ext’]

imagefile_ext
Type:list
Default:‘gif,jpg,jpeg,tif,tiff,bmp,pcx,tga,png,pdf,ai,svg’

Comma-separated list of file extensions perceived as images by TYPO3. List should be set to 'gif,png,jpeg,jpg' if IM is not available. Lowercase and no spaces between!

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘gdlib’]

gdlib
Type:bool
Default:true

Enables the use of GD.

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘gdlib_png’]

gdlib_png
Type:bool
Default:false

Enables the use of GD, with PNG only. This means that all items normally generated as gif-files will be png-files instead!

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_enabled’]

processor_enabled
Type:bool
Default:true

Enables the use of Image- or GraphicsMagick.

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_path’]

processor_path
Type:text
Default:‘/usr/bin/’

Path to the IM tools convert, combine, identify.

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_path_lzw’]

processor_path_lzw
Type:text
Default:‘/usr/bin/’

Path to the IM tool convert with LZW enabled! See gif_compress. If your version 4.2.9 of ImageMagick is compiled with LZW you may leave this field blank AND disable the flag gif_compress.

Tip

You can call LZW convert with a prefix like myver_convert by setting this path with it, eg. '/usr/bin/myver_' instead of just '/usr/bin/'.

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor’]

processor
Type:

dropdown

Default:

‘ImageMagick’

AllowedValues:
ImageMagick

Choose ImageMagick for processing images

GraphicsMagick

Choose GraphicsMagick for processing images

Select which external software on the server should process images - see also the preset functionality to see what is available.

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_effects’]

processor_effects
Type:bool
Default:false

If enabled, apply blur and sharpening in ImageMagick/GraphicMagick functions

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_allowUpscaling’]

processor_allowUpscaling
Type:bool
Default:true

If set, images can be scaled up if told so (in \TYPO3\CMS\Core\Imaging\GraphicalFunctions)

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_allowFrameSelection’]

processor_allowFrameSelection
Type:bool
Default:true

If set, the [x] frame selector is appended to input filenames in stdgraphic. This speeds up image processing for PDF files considerably. Disable if your image processor or environment cant cope with the frame selection.

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_allowTemporaryMasksAsPng’]

processor_allowTemporaryMasksAsPng
Type:bool
Default:false

This should be set if your processor supports using PNGs as masks as this is usually faster.

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_stripColorProfileByDefault’]

processor_stripColorProfileByDefault
Type:bool
Default:true

If set, the processor_stripColorProfileCommand is used with all processor image operations by default. See tsRef for setting this parameter explicitly for IMAGE generation.

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_stripColorProfileCommand’]

processor_stripColorProfileCommand
Type:text
Default:+profile ‘*’

Specifies the command to strip the profile information, which can reduce thumbnail size up to 60KB. Command can differ in IM/GM, IM also know the -strip command. See imagemagick.org for details

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_colorspace’]

processor_colorspace
Type:text
Default:RGB

Specifes the colorspace to use. Some ImageMagick versions (like 6.7.0 and above) use the sRGB colorspace, so all images are darker then the original.

Possible Values: CMY, CMYK, Gray, HCL, HSB, HSL, HWB, Lab, LCH, LMS, Log, Luv, OHTA, Rec601Luma, Rec601YCbCr, Rec709Luma, Rec709YCbCr, RGB, sRGB, Transparent, XYZ, YCbCr, YCC, YIQ, YCbCr, YUV

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘processor_interlace’]

processor_interlace
Type:text
Default:‘None’

Specifies the interlace option to use. The result differs in different GM / IM versions. See manual of GraphicsMagick or ImageMagick for right option.

Possible values: None, Line, Plane, Partition

$GLOBALS[‘TYPO3_CONF_VARS’][‘GFX’][‘jpg_quality’]

jpg_quality
Type:int
Default:85

Default JPEG generation quality