Free output image software for linux

Sys::OutPut is a Perl module to help make output easier.

SYNOPSIS

usage Sys::OutPut;

talk $fmtstr [, @args];

out $fmtstr [, @args];

put $fmtstr [, @args];

err $fmtstr [, @args];

debug $fmtstr [, @args];

$Sys::OutPut::quiet = $::quiet;

$Sys::OutPut::debug = $::debug;

These subroutines will make generating output to STDOUT and STDERR easier.

All of the routines treat the $fmtstr argument as a printf format string, with @args as the format string arguments.

The talk routine generates output to STDERR only if the variable $Sys::OutPut::quiet is non-null and non-zero.

The out routine generates output to STDOUT, with a newline appended to , if it is not already terminated with one.

The put routine generates output to STDOUT, without any additional trailing newline.

The err routine generates output to STDERR, with a newline appended if needed.

The debug routine generates output to STDERR only if the variable

$Sys::OutPut::debug is non-null and non-zero, which is also returned as the result.

This allows for convenient usages such as in the following example:

sub foo {
...
return if debug "Stopping now.";
...
next if debug "Skipping further processing";
...
}

If not defined by the user, the $Sys::OutPut::quiet and $Sys::OutPut::debug variables are initialized from their corresponding main variables $::quiet and $::debug, respectively, unless they are already defined.

XML::Output is a Perl module for writing simple XML documents.

SYNOPSIS

use XML::Output;

open(FH,>file.xml);
my $xo = new XML::Output({fh => *FH});
$xo->open(tagname, {attrname => attrval});
$xo->pcdata(element content);
$xo->close();
close(FH);

ABSTRACT

XML::Output is a Perl module for writing simple XML documents

XML::Output is a Perl module for writing simple XML document. The following methods are provided.

new
$xo = new XML::Output;
Constructs a new XML::Output object.

open
$xo->open(tagname, {attrname => attrval});
Open an element with specified name (and optional attributes)

close
$xo->close;
Close an element

empty
$xo->empty(tagname, {attrname => attrval});
Insert an empty element with specified name (and optional attributes)

pcdata
$xo->pcdata(element content);
Insert text

comment
$xo->comment(comment text);
Insert a comment

xmlstr
print $xo->xmlstr;
Get a string representation of the constructed document

image-viewer is a very simple Kommander script. But written following one of the 2-3 tutorials you can find on the net. Included in tarball you can find this guide to introduce in Kommander GUI. The site is: http://applications.linux.com/article.pl?sid=04/12/17/2033227&tid=49 and was written in 2004 by Michał Kosmulski

I know people want to use this great program..but documentations are very poor...this example helps people who wants to learn something about simple array, combobox, label and connections between signals and slots..very very important.

So, i hope the guide and the example will be usefull.

Audio Input-Output Library (libaio) is meant to solve the problem of differing digital audio platforms once and for all.

JACK is unnecessarily complex for most applications, and while libaos support for file output is cool, it limits what the API can do and is therefore inadequate for any kind of real time application.

libaio provides a clean application interface and a simple compile-time driver switching decision, yielding a lightweight way to use the local sound hardware without having to care what it is.

Libaios first sparkle was when I, Hod McWuff (alias, of course), found myself trying to debug ALSA implementations for libao and madplay, and another audio-related project Id been working on. That project needed multiplatform audio support of its own, with latency management, which libao lacked.

It also seemed that libao shouldnt have been trying to be both a hardware abstraction *AND* an output abstraction, and also that it seemed more intuitive as an output (live vs file) abstraction.

Enter libaio. All it does is abstract the local sound hardware platform, to present a clean, uniform interface to playing and capturing digital audio, with facilities for basic latency management. It was written from scratch around its developing ALSA driver, from many many reference sources including libao and Robert Leslies excellent madplay MP3 decoder, and of course the ALSA documentation and examples.

Libaios distinction comes from its build-time decisionmaking. It only compiles and links the best driver available for the given platform. Therefore, selecting and loading a driver no longer applies; and well it shouldnt, theres never more than one correct choice anyway.

Libaio is not intended to replace libao; rather it is intended to supplement it. The key argument is, why would anyone EVER have more than one running sound platform type on any single machine? Sure, they might have ESD or ARTS, but they more resemble file output than a live device. Theres also the OSS emulation in ALSA, but given a good ALSA driver, whod use OSS?

Then theres the fact that applications have to tell libao what "plugin" to use, and all the drivers in libao have different parameters. That means the application has to know more than it should about what it shouldnt have to see. The app shouldnt have to say more than "give me the local device for playback with *** format" or something to that effect, and start writing.

Finally, plugins for stuff like proprietary file formats, ESD et al, but there shouldnt be any need for more than one of (ALSA|OSS|SUN|WIN32|MACOSX ) on any given distribution. Therefore, binary distribution of a compiled-in driver is possible, even preferred.

It is proposed that all of the hardware drivers in libao, and madplay, and several other places, be reviewed and ported to libaio. Then, they can be removed from those packages in favor of an AIO interface.

Installation:

## building
./configure
make


## installing (as root)
make install

nautilus-image-converter project is a Nautilus extension to mass resize images.

Adds a "Resize Images..." menu item to the context menu of all images. This opens a dialog where you set the desired image size and file name.

A click on "Resize" finally resizes the image(s) using ImageMagicks convert tool.

Ekspos is platform independent Java image viewer program. Ekspos Image Viewer support most popular image format: PNG, JPEG, and GIF, where additional image format can be added through Java ImageIO plugin.
It consists of 2 parts: shell browser and viewer. Shell browser allows you to navigate your image collection and youll be able to browse images in tree, detail, list, icon and thumbnail view. The viewer provide progressive view of images with zoom and pan capability.
Main features:
- Image Format (Default): JPEG, PNG, and GIF
- Support ImageIO plugin for additional Image Format
- Support 4 views: detail, list, icon, and thumbnail
- Thumbnail caching for fast preview
- Written entirely in Java

Image::BMP is a bitmap parser/viewer.
SYNOPSIS
use Image::BMP;
# Example one:
my $img = new Image::BMP(
file => some.bmp,
debug => 1,
);
$img->view_ascii;
# Example two:
my $img2 = new Image::BMP;
$img2->open_file(another.bmp);
my $color = $img2->xy(100,100); # Get pixel at 100,100
my ($r,$g,$b) = $img2->xy_rgb(100,200);
Image::BMP objects can parse and even ascii view bitmaps of the .BMP format. It can read most of the common forms of this format.
It can be used to:
Just get image info, dont read the whole image:
my $img = new Image::BMP(file => some.bmp);
print "Resolution: $img->{Width} x $img->{Height}n";
View images
(See C< SYNOPSIS > example one)
Read images and poke at pixels
(See C< SYNOPSIS > example two)
Parse through all pixel data
(See C< ADD_PIXEL > below)
It does not currently write bmap data, simply because I didnt have a use for that yet. Convince me and Ill add it.
Version restrictions:
4-bit RLE compression
- I havent seen an image like this yet, it wouldnt be hard to add.
bitfields compression
- I dont even know what that is..
RLE delta compression
- This isnt tested yet - I havent seen an image that uses this portion of RLE compression, so it currently does what I think is right and then prints a message asking you to send me the image/results.