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¶

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
charcoal
colors
edge
emboss
flip
flop
gamma
gray
invert
rotate
sharpen
shear
solarize
swirl
wave

blur ¶

blur¶

Data 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¶

Data 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¶

Data 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¶

Data 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¶

Data 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¶

Data 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¶

Data 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¶

Data 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¶

Data 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¶

Data 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¶

Data 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