ImgIX.Adjustment
Adjustment parameters do basic retouching operations similar to those in image-editing applications like Adobe® Photoshop®. You can use them to fix common issues such as under- or over-exposure, blurriness, and color range, or alter your images artistically.
For additional artistic effects, see the Stylize parameters.
Available adjustments
Adjusts the overall brightness of the image.
Valid values are in the range -100 – 100. The default value is 0, which leaves the image unchanged.
original
brightness 50
Adjusts the contrast of the image.
Valid values are in the range -100 – 100. The default value is 0, which leaves the image unchanged.
original
contrast -50
Adjusts the exposure setting for an image, similar to changing the F-stop on a camera.
Valid values are in the range -100 – 100. The default value is 0, which leaves the image unchanged.
original
exposure 10
Adjusts gamma and midtone brightness.
Valid values are in the range -100 – 100. The default value is 0, which leaves the image unchanged.
original
gamma 50
Adjusts the highlight tonal mapping of an image while preserving detail in highlighted areas.
Valid values are in the range -100 – 0. The default value is 0, which leaves the image unchanged.
original
highlight 50
Adjusts the highlight tonal mapping of an image while preserving detail in highlighted areas.
Valid values are in the range -100 – 0. The default value is 0, which leaves the image unchanged.
original
hueshift 50
Inverts all pixel colors and brightness values within the image, producing a negative of the image.
original
invert
Adjusts the saturation of the image.
Valid values are in the range -100 – 100. The default value is 0, which leaves the image unchanged. A value of -100 will convert the image to grayscale.
original
saturation 100
Adjusts the shadow tonal mapping of an image while preserving detail in shadowed areas.
Valid values are in the range 0 – 100. The default value is 0, which leaves the image unchanged.
original
shadow 50
Sharpens the image using luminance (which only affects the black and white values), providing crisp detail with minimal color artifacts.
Valid values are in the range 0 – 100. The default value is 0, which leaves the image unchanged.
original
sharpen 50
Sharpens the image details using an unsharp mask (a blurred, inverted copy of the image).
Valid values are any integers. The default value is 0, which leaves the image unchanged.
Valid radius values are any floating point number. The default value is 0, which leaves the image unchanged.
For images with general noise, we suggest using the sharp parameter instead. Unsharp mask and radius are better for thumbnails and fine-tuned sharpening.
original
unsharpmask 20 10.5
Adjusts the color saturation of an image while keeping pleasing skin tones.
Valid values are in the range -100 – 100. The default value is 0, which leaves the image unchanged.
original
vibrance 50
Applying
Takes a list of adjustments and turns it in to a list of query parameters that ImgIX understands
The Adjustment type