Default constructor

Set or get the 32-bit blue component of the fields color. Values range from 0 (no blue) to $ffffffff (full blue).

Set or get the 32-bit green component of the fields color. Values range from 0 (no green) to $ffffffff (full green).

When specified, the colorfield uses exactly this pen instead of trying to obtain a new one.

Set or get the red/green/blue values of a colorfield all at once. You pass in / receive a pointer to three longwords containing the 32-bit red, green and blue values.

Set or get the 32-bit red component of the fields color. Values range from 0 (no red) to $ffffffff (full red).