Hi, I'm wondering if anyone have tried creating a color palette or table using awk or perl using a range of values. thanks for any suggestion in advance.
Code:
0-0.1: purple
0.1-0.2: blue
0.2-0.3: green
0.3-0.4: yellow
0.4-0.5: orange
> 0.5: red
Please Help!
I have supplied graphics files which are being used on the web with the specified RGB web-safe color palette.
However, the person using them is saying that that same color palette displays the colors differently on Unix systems.
I need to provide a solution, but I know... (1 Reply)
Now here is the problem
how to get the Format header in perl in different color.
format RPT_TOP=
DINISO EXECUTION REPORT
@<<<<<<<<<<<<< AGAINST SEOPACTUAL Page : @>>>
$TODAY,$%... (3 Replies)
Hi
i want to print the text in different color using perl script.
i am able to print on console(terminal).
but if i try to print the same into a file, i am not able to do
color.pl
#!/bin/usr/perl
use Term::ANSIColor;
print "This text is normal.\n";
use Term::ANSIColor qw(:constants);... (3 Replies)
My issue is that the perl script (as I have done it so far) created empty branches when I try to check some branches on existence.
I am using multydimentional hashes: found it as the best way for information that I need to handle. Saing multidimentional I means hash of hashes ... So, I have
... (2 Replies)
Discussion started by: alex_5161
2 Replies
LEARN ABOUT PLAN9
create_color_table
create_color_table(3alleg4) Allegro manual create_color_table(3alleg4)NAME
create_color_table - Fills a color mapping table for customised effects. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
void create_color_table(COLOR_MAP *table, const PALETTE pal, void (*blend)(PALETTE pal, int x, int y, RGB *rgb), void (*callback)(int
pos));
DESCRIPTION
Fills the specified color mapping table with lookup data for doing customised effects with the specified palette, calling the blend func-
tion to determine the results of each color combination.
Your blend routine will be passed a pointer to the palette and the two indices of the colors which are to be combined, and should fill in
the RGB structure with the desired result in 0-63 format. Allegro will then search the palette for the closest match to the RGB color that
you requested, so it doesn't matter if the palette has no exact match for this color.
If the callback function is not NULL, it will be called 256 times during the calculation, allowing you to display a progress indicator.
Example:
COLOR_MAP greyscale_table;
...
void return_grey_color(const PALETTE pal,
int x, int y, RGB *rgb)
{
...
}
...
/* Build a color lookup table for greyscale effect. */
create_color_table(&greyscale_table, pal,
return_grey_color, NULL);
SEE ALSO color_map(3alleg4), create_light_table(3alleg4), create_trans_table(3alleg4), create_blender_table(3alleg4), draw_trans_sprite(3alleg4),
draw_lit_sprite(3alleg4), draw_gouraud_sprite(3alleg4), rgb_map(3alleg4), excolmap(3alleg4)Allegro version 4.4.2 create_color_table(3alleg4)
12-23-2011
