getColorDepth method

num getColorDepth([ dynamic env ])

Use this to determine what colors the terminal supports.

Due to the nature of colors in terminals it is possible to either have false positives or false negatives. It depends on process information and the environment variables that may lie about what terminal is used. It is possible to pass in an env object to simulate the usage of a specific terminal. This can be useful to check how specific environment settings behave.

The optional env argument can be used to pass environment variables to check. This enables simulating the usage of a specific terminal. Default: process.env.

Implementation

external num getColorDepth([dynamic env]);