Imager::Color::Float(3)

NAME
Imager::Color::Float - Rough floating point sample colour handling

SYNOPSIS
  $color = Imager::Color->new($red, $green, $blue);
  $color = Imager::Color->new($red, $green, $blue, $alpha);
  $color = Imager::Color->new("#C0C0FF"); # html color specification

  $color->set($red, $green, $blue);
  $color->set($red, $green, $blue, $alpha);
  $color->set("#C0C0FF"); # html color specification

  ($red, $green, $blue, $alpha) = $color->rgba();
  @hsv = $color->hsv(); # not implemented but proposed

  $color->info();

DESCRIPTION
This module handles creating color objects used by imager. The idea is that in the future this module will be able to handle colorspace calculations as well.

new This creates a color object to pass to functions that need a color argument.

set This changes an already defined color. Note that this does not affect any places where the color has been used previously.

rgba
    This returns the rgba code of the color the object contains.

info
    Calling info merely dumps the relevant colorcode to the log.

AUTHOR
Arnar M. Hrafnkelsson, addi@umich.edu And a great deal of help from others - see the README for a complete list.

SEE ALSO
Imager(3) http://www.eecs.umich.edu/~addi/perl/Imager/