Newton Developer Technical Information: Newton Programmer's Guide: 2.1 OS Addendum /

Chapter 6 - Drawing and Graphics 2.1 / Drawing and Graphics Reference

Functions and Methods /

GetGreen

GetGreen (packedRGB)

Returns the value of the packedRGB argument's green component.

packedRGB

A packed integer representation of an RGB color.

return value

An integer in the range [0,65535].

SPECIAL CONSIDERATIONS

*GetGreen(*PackRGB(r,g,b)) might not return g. It is only guaranteed that this function call will return an integer close to g.