Imager::Color::Float - Rough floating point sample colour handling
$color = Imager::Color->new($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();
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.
This creates a color object to pass to functions that need a color argument.
This changes an already defined color. Note that this does not affect any places where the color has been used previously.
This returns the rgba code of the color the object contains.
Calling info merely dumps the relevant colorcode to the log.
Arnar M. Hrafnkelsson, addi@umich.edu And a great deal of help from others - see the README for a complete list.
Imager(3) http://www.eecs.umich.edu/~addi/perl/Imager/
To install Imager, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Imager
CPAN shell
perl -MCPAN -e shell install Imager
For more information on module installation, please visit the detailed CPAN module installation guide.