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Add adjustment options to docs

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DarthSim 2019-10-14 16:02:23 +06:00
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docs/generating_the_url_advanced.md
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@ -185,6 +185,48 @@ With no arguments provided, disables any background manipulations.
Default: disabled
#### Adjust <img class="pro-badge" src="assets/pro.svg" alt="pro" />
```
adjust:%brightness:%contrast:%saturation
a:%brightness:%contrast:%saturation
```
Meta-option that defines the [brightness](#brightness), [contrast](#contrast), and [saturation](#saturation). All arguments are optional and can be omited to use their default values.
#### Brightness <img class="pro-badge" src="assets/pro.svg" alt="pro" />
```
brightness:%brightness
br:%brightness
```
When set, imgproxy will adjust brightness of the resulting image. `brightness` is an integer number in range from `-255` to `255`.
Default: 0
#### Contrast <img class="pro-badge" src="assets/pro.svg" alt="pro" />
```
contrast:%contrast
co:%contrast
```
When set, imgproxy will adjust contrast of the resulting image. `contrast` is a positive floating point number, where `1` keeps the contrast unchanged.
Default: 1
#### Saturation <img class="pro-badge" src="assets/pro.svg" alt="pro" />
```
saturation:%saturation
co:%saturation
```
When set, imgproxy will adjust saturation of the resulting image. `saturation` is a positive floating point number, where `1` keeps the saturation unchanged.
Default: 1
#### Blur
```