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snekdown-docs/chapters/images.md

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Image Syntax

Simple Syntax !(url)

Extended syntax with a description ![description](url)

Extended syntax with metadata to specify the size ![description](url)[metadata]?

Extended syntax with metadata and no description !(url)[metadata]

When generating the html file the images are base64 embedded. To turn off this behaviour set the config parameter embed-external to false.

Manipulation

With the provided metadata images can be manipulated:

Original[width=20%] || ![Original](img/snek.png)[width=20%]

Grayscale[width=20% grayscale] || ![Grayscale](img/snek.png)[width=20% grayscale]

Invert[width=20% invert] || ![Grayscale](img/snek.png)[width=20% invert]

Hue Shift[width=20% huerotate=90] || ![Hue Shift](img/snek.png)[width=20% huerotate=90]

Adjust Brightness[width=20% brightness=100] || ![Adjust Brightness](img/snek.png)[width=20% brightness=100]

Adjust Contrast[width=20% contrast=50] || ![Adjust Contrast](img/snek.png)[width=20% contrast=50]

The image manipulations can also be combined. The order of execution can not be changed.

Cursed[width=20% grayscale invert huerotate=90 brightness=100 contrast=50] || ![Cursed](img/snek.png)[width=20% grayscale invert huerotate=90 brightness=100 contrast=50]