Predefined Functions – green
| Function name: | green – Return green component |
| Synopsis: | green(c) |
| Input data type | Output data type |
|---|---|
| color | real |
Description:
This function takes a color variable as input and returns the green part of the color. Normally the green part of a color is between 0 and 1. Colors can be created by using one of the color creation functions:
Internally colors are stored in RGBA format, thus this function is fast as it only needs to return one of the stored components of the color.