EFFECT¶

The EFFECT object allows to apply one or more of the following effects to the image.

It has only one property: value. stdWrap is available for value.

Syntax¶

Syntax

20 = EFFECT
20.value = <effect>=<value> | <effect>=<value>

All effects are defined as the effect only or as an effect/value pair inside value. Multiple effects or effect/value pairs are separated by |.

Example¶

EXT:site_package/Configuration/TypoScript/setup.typoscript

lib.image = IMAGE
lib.image {
  file = GIFBUILDER
  file {
    XY = 1024,768
    format = jpg

    10 = IMAGE
    10.file = fileadmin/image.jpg

    20 = EFFECT
    20.value = gamma=1.3 | flip | rotate=180
  }
}

Effects¶

blur¶

blur ¶

Type: integer (1-99)
Default: 0

Blurs the edges inside the image.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = blur=10

charcoal¶

charcoal ¶

Type: integer (0-100)
Default: 0

Makes the image look as if it has been drawn with charcoal and defines the intensity of that effect.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = charcoal=5

colors¶

colors ¶

Type: integer (2-255)

Defines the number of different colors to use in the image.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = colors=100

edge¶

edge ¶

Type: integer (0-99)
Default: 0

Detect edges within an image. This is a gray-scale operator, so it is applied to each of the three color channels separately. The value defines the radius for the edge detection.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = edge=8

emboss¶

emboss ¶

Creates a relief effect: Creates highlights or shadows that replace light and dark boundaries in the image.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = emboss

flip¶

flip ¶

Vertical flipping.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = flip

flop¶

flop ¶

Horizontal flipping.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = flop

gamma¶

gamma ¶

Type: double (0.5 - 3.0)
Default: 1.0

Sets the gamma value.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = gamma=1.3

gray¶

gray ¶

The image is converted to gray tones.

Example:

This gives the image a slight wave and renders it in gray.

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = wave=1,20 | gray

invert¶

invert ¶

Invert the colors.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = invert

rotate¶

rotate ¶

Type: integer (0-360)
Default: 0

Number of degrees for a clockwise rotation.

Image dimensions will grow if needed, so that nothing is cut off from the original image.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = rotate=180

sharpen¶

sharpen ¶

Type: integer (0-99)
Default: 0

Sharpens the edges inside the image.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = sharpen=12

shear¶

shear ¶

Type: integer (-90 - 90)
Default: 0

Number of degrees for a horizontal shearing. Horizontal shearing slides one edge of the image along the X axis, creating a parallelogram. Provide an integer between -90 and 90 for the number of degrees.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = shear=-30

solarize¶

solarize ¶

Type: integer (0-99)
Default: 0

Color reduction, "burning" the brightest colors black. The brighter the color, the darker the solarized color is. This happens in photography when chemical film is over exposed.

The value sets the grayscale level above which the color is negated.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = solarize=15

swirl¶

swirl ¶

Type: integer (0-1000)
Default: 0

The image is swirled or spun from its center.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = swirl=200

wave¶

wave ¶

Type: integer,integer (both 0-99)
Default: 0,0

Provide values for the amplitude and the length of a wave, separated by comma. All horizontal edges in the image will then be transformed by a wave with the given amplitude and length.

Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript

20 = EFFECT
20.value = wave=1,20