Free pixel width software for linux

Gimp::Pixel is a how to operate on raw pixels.

***WARNING*** this manpage is no longer up-to-date. See examples/map_to_gradient for a simple raw-pixel-manipulating plug-in. If you bug me enough Ill rewrite this document.

SYNOPSIS

use Gimp;
use PDL; # to make sensible things with the pixels

# Gimp::GimpDrawable - The GimpDrawable structure
# Gimp::Tile - The Tile family of functions.
# Gimp::PixelRgn - The PixelRgn family of functions.

You can access the pixels in a drawable through tiles or pixel regions. This manpage explains how this is done in perl. All classes (Gimp::GimpDrawable, Gimp::Tile, Gimp::PixelRgn) are available with and without the Gimp:: prefix.

PXSL project provides a convenient shorthand for writing markup-heavy XML documents.
PXSL ("pixel") is a convenient shorthand for writing markup-heavy XML documents. It provides XML authors and programmers with a simple, concise syntax that they can use to create XML documents.
For more advanced users, it offers customizable shortcuts and sophisticated refactoring tools like functional macros that can markedly reduce the size and complexity of markup-dense XML documents.
Enhancements:
- UTF-8 is now the default input/output encoding

Zen-slideshow is a slideshow application for Web sites. The Web developer decides where zen-slideshow will be installed, the folder which will contain the images for the slideshow, the maximum width and height for the images in the slide show, whether or not to use thumbnails, the maximum width and height of the thumbnails, whether to use manual slideshow navigatioin controls, whether to use automatic slideshow controls, and many other options.

SkSlideShow is a new SuperKaramba Theme based on "Slide Show":

http://www.kde-look.org/content/show.php?content=20712

This new one manages every sizes of images.

You can configure :

- images directory
- resizing method (width fits to theme_size, height fits to theme_size or biggest value fits to theme_size)
- an anchor for the positioning when images are resized (Top-Left, Top-Middle, etc...)

See SkSlideShow.theme for changing update interval.

PlotCalendar::Month is a Plot an ASCII or HTML calendar.

SYNOPSIS

Creates a Month object for plotting as ASCII, HTML, or in a Perl/Tk Canvas. Calls Day.pm for the individual days within the calendar.

Measurements in pixels because - well, because. It seemed simpler when I made the decision. And it works for both Tk and HTML.

The month is laid out like this :

Month_name Year

---------------------------------------------------------------
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
---------------------------------------------------------------
| | | | | | | |
| day | day | | | | | |
| | | | | | | |
|--------|--------|--------|-------|--------|--------|--------|
| | | | | | | |
| day | day | | | | | |
| | | | | | | |
|--------|--------|--------|-------|--------|--------|--------|
| | | | | | | |
| day | day | | | | | |
| | | | | | | |
|--------|--------|--------|-------|--------|--------|--------|
| | | | | | | |
| day | day | | | | | |
| | | | | | | |
|--------|--------|--------|-------|--------|--------|--------|
| | | | | | | |
| day | day | | | | | |
| | | | | | | |
|--------|--------|--------|-------|--------|--------|--------|
| | | | | | | |
| day | day | | | | | | optional
| | | | | | | | row
|--------|--------|--------|-------|--------|--------|--------|

Globals : height, width, fgcol,
bgcolmain,


References expect to be given the entire thing, that is
< A HREF="http://yaddayaddayadda/" >
or
< A HREF="mailto:george_tirebiter@noway.nohow" >

The software will terminate it with a < /A > at the right spot.

EXAMPLE

require PlotCalendar::Month;

my $month = PlotCalendar::Month->new(01,1999); # Jan 1999

# global values, to be applied to all cells

------------------------- size of whole calendar
$month -> size(700,700); # width, height in pixels
------------------------- font sizes for digit, name of day, and text
$month -> font(14,10,8);
------------------------- clip text if it wants to wrap?
$month -> cliptext(yes);
------------------------- This can be any day you want
$month -> firstday(Sun); # First column is Sunday
------------------------- If this is not set, regular text will be used.
------------------------- If it is set, then in that directory should be
------------------------- gif files named 0.gif, 1.gif ... January.gif, ...
$month -> artwork(/home/ajackson/public_html/cgi-bin/Calendar/Calendar_art3/);

# arrays of values, if not an array, apply to all cells, if an array
# apply to each cell, indexed by day-of-month

The colors are the standard values used in html
Textstyle encoding is b=bold, i=italic, u=underline, n=normal
Fontsize = 6-14, roughly point sizes

my @text;
my @daynames;
my @nameref;
my @bgcolor;
my @colors = (WHITE,#33cc00,#FF99FF,#FF7070,#FFB0B0,);
my (@textcol,@textsize,@textstyle,@textref);
my @style = (i,u,b,);
my @url;

----------- build some random color and text fields as a demo

for (my $i=1;$i fgcolor(BLACK,); # Global foreground color
$month -> bgcolor(@bgcolor); # Background color per day
$month -> styles(b,bi,ui,); # Global text styles

# Comments

my @prefs = (before,after,after);
my @comments = ([Comment one],["Comment two","and so on"],[Comment three]);
my @comcol = qw(b g b);
my @comstyle = qw(n b bi);
my @comsize = qw(8 10 14);

------------------------- Comments get stuck into an otherwise empty cell
$month->comments(@prefs,@comments,@comcol,@comstyle,@comsize);

------------------------- Wrap a hotlink around the whole day, for each day
$month -> htmlref(@url);

------------------------- set the names for every day
$month -> dayname(@daynames);
------------------------- wrap the name in a hotlink
$month -> nameref(@nameref);

------------------------- set the text and its properties for each day
$month -> text(@text);
$month -> textcolor(@textcol);
$month -> textsize(@textsize);
$month -> textstyle(@textstyle);
$month -> textref(@textref);

# global HTML only options

----------------- allow days to expand vertically to accomodate text

$month -> htmlexpand(yes);

# grab an ascii calendar and print it

my $text = $month -> getascii;

print $text;

------------------- get the html calendar

my $html = $month -> gethtml;

print "< HTML >< BODY >n";
print $html;

JImage-Analyst is a JAVA based library for extracting meta information from various image file formats.
Main features:
- Supported Image formats: BMP, CUR, GIF, ICO, IFF, JPEG, PCX, PNG, PNM (PBM, PGM, PPM), PSD, RAS, SWF, TGA, TIFF, XCF
- The following information are available:
- The format
- The mime type
- Dimension (width / height)
- Physical width and height (in DPI and inch)
- Bits per pixel
- Whether the image is progressive
- Comments from the image (such as in JPEG files)
- Number of images (such as with animated GIFs)
- High speed and low memory consumption
- No dependencies on 3rd party libraries
- No dependencies on AWT classes
- An architecture that allows to ass further formats very easily
Examples:
File file = new File("test.gif");
JImageAnalyst analyst = JImageAnalystFactory.getDefaultInstance();
ImageInfo imageInfo = analyst.analyze(file);
System.out.println("Format: " + imageInfo.getFormat());
System.out.println("MIME-Type: " + imageInfo.getMimeType());
System.out.println("Width: " + imageInfo.getWidth());
System.out.println("Height: " + imageInfo.getHeight());
System.out.println("BitsPerPixel: " + imageInfo.getBitsPerPixel());
// ... more information is available in imageInfo ...

Pic2AA is tool providing converting jpeg/png (and any other image formats supported by Qt library) to AA (Ascii Art) images, using AA-Lib library.
It can show preview of converted image and save image into text file.
Enhancements:
- BUGFIX: Crash while: synchro=ON, open, cancel, preview.
- BUGFIX: Crash while trying to show preview with undisplayable height or width.