Free image manipulation software for linux

The General Stream Manipulation Platform (GSMP) aims to become for sound what The GIMP is for graphics.
Some years ago, there had been a lack of useable audio-software for Linux - especially for a good multitrack wave-editor - so we decided to write a gtk-- based one that is available under the terms of the GPL.
Now we focus on building a complete and open-source Virtual Studio environment for Linux:
GSMP Studio will feature both MIDI and DSP/Audio as well as beeing open for other kind of data.
It is intended to become a powerfull framework for the user to assemble his own "virtual studio" within the application from various components (like multitrack hd-recorder, midi-sequencer, synth and signalprocessors).
Other than most commercial applications of this kind, the hd-recorder and midi-sequencer will not be the neccessary components of this studio, and setups without them will be possible. For example GSMP can be used as a synthesizer or multi-effect-proccessor in live-setups.
Main features:
- Non-destructive editing: All action on the audio data can be made undone. So you can play around with the effects without modifying any bit of your original data file.
- Multi-threaded design: GSMP is multi-threaded. Especially the the wave-plots and the FXs are generated in a background thread and the UI keeps interactive!
- Internal sample-format: 24/8 bit fixed-point arithmetic is used to allow overflows with no acurrany loss.
- Internal sample-index: 64 bit indexes are used to allow live takes even at 96kHz DVD quality.
- Track count: The track count is not limitted. Also multi-track recording is supported, too. In fact we used GSMP-Editor to record 10 channels with the MIDIMAN Delta 1010 two month ago!!! (BTW: 2-8% CPU load on an Athlon 600Mhz ...)
- Realtime effect prehearing: Most effects can be pre-heared during playback!
- Supported import-formats: Currently MS-Wave, Ogg/Vorbis and MP3 (experimental!!!) are supported. Decompression is done on-the-fly!
- Supported export-formats: Currently only Wave is supported.
- Current effects: Fadings, graphical-eq, some IIR filters, compressor, noise-gate, de-click and reverb.
- The editor has multi-selections. This means you can select non-continous regions (that can be cutted or pasted) - like in The GIMP. You have to press the "Shift" or "Strg" key while moving the mouse for this.
- To enable the OSS plugin when ALSA is also compiled you have to add "--oss" on the command line. (The next release will contain a real dialog to change this ...)
- The two button in the lower-left corner of the main-window are "Follow Current Position" and "Follor IO Position" to let the view automatikally follow a marker ;-)
- When you load (import) a file the zoom is not changed. So you might not see a wave, because the zoom is still 1:1 -> simply zoom out a bit.
- To speed-up GSMP you should pipe all the debugging informations into the "null-device": "gsmp > /dev/null"

Image Assistant is a Firefox extension that launches an image in an external viewer, when user selects the context menu item provided, which is titled "Open Image..." and is located under View Image right-click menu item.

This allows for zooming, printing, and other rich functionality not available in the browser.

Image Download allows you to download All the Picuture In the Page.

Filter by width ,height, type.

Auto Create Sub Folder ,auto rename

Auto log Download Infomation.

Image Create for PHP is a project which allows you to render text into an image on the fly.

Image Create for PHP is a stand-alone script that allows you to create dynamic text images easily.

Resize Image is a service menu which adds the ability to resize an image to a new size.

Requires ImageMagick, KDialog and bash.

Image::ExifTool::ID3 is a Perl module that can read ID3 meta information from MP3 audio files.

SYNOPSIS

This module is used by Image::ExifTool

This module contains definitions required by Image::ExifTool to extract ID3 information from audio files. ID3 information is found in MP3 and various other types of audio files.

Image::Xpm is a Perl module that can load, create, manipulate and save xpm image files.

SYNOPSIS

use Image::Xpm;

my $j = Image::Xpm->new(-file, Camel.xpm);

my $i = Image::Xpm->new(-width => 10, -height => 16);

my $h = $i->new; # Copy of $i

$i->xy(5, 8, red); # Set a colour (& add to palette if necessary)
print $i->xy(9, 3); # Get a colour

$i->xy(120, 130, #1256DD);
$i->xy(120, 130, $i->rgb2colour(66, 0x4D, 31));

$i->vec(24, #808080); # Set a colour using a vector offset
print $i->vec(24); # Get a colour using a vector offset

print $i->get(-width); # Get and set object attributes
$i->set(-height, 15);

$i->load(test.xpm);
$i->save;

# Changing just the palette
$i->add_colours(qw(red green blue #123456 #C0C0C0));
$i->del_colour(blue);

This class module provides basic load, manipulate and save functionality for the xpm file format. It inherits from Image::Base which provides additional manipulation functionality, e.g. new_from_image(). See the Image::Base pod for information on adding your own functionality to all the Image::Base derived classes.

new()
my $i = Image::Xpm->new(-file => test.xpm);
my $j = Image::Xpm->new(-width => 12, -height => 18);
my $k = $i->new;

We can create a new xpm image by reading in a file, or by creating an image from scratch (all the pixels are white by default), or by copying an image object that we created earlier.

If we set -file then all the other arguments are ignored (since theyre taken from the file). If we dont specify a file, -width and -height are mandatory and -cpp will default to 1 unless specified otherwise.

-file

The name of the file to read when creating the image. May contain a full path. This is also the default name used for loading and saveing, though it can be overridden when you load or save.

-width

The width of the image; taken from the file or set when the object is created; read-only.

-height

The height of the image; taken from the file or set when the object is created; read-only.

-cpp

Characters per pixel. Commonly 1 or 2, default is 1 for images created by the module; read-only.

See the example for how to change an images cpp.

-hotx

The x-coord of the images hotspot; taken from the file or set when the object is created. Set to -1 if there is no hotspot.

-hoty

The y-coord of the images hotspot; taken from the file or set when the object is created. Set to -1 if there is no hotspot.

-ncolours

The number of unique colours in the palette. The image may not be using all of them; read-only.

-cindex

An hash whose keys are colour names, e.g. #123456 or blue and whose values are the palette names, e.g. , #, etc; read-only. If you want to add more colours to the image itself simply write pixels with the new colours using xy; if you want to add more colours to the palette without necessarily using them in the image use add_colours.

-palette

A hash whose keys are the palette names, e.g. , #, etc. and whose values are hashes of colour type x colour name pairs, e.g. c => red, etc; read-only. If you want to add more colours to the image itself simply write pixels with the new colours using xy; if you want to add more colours to the palette without necessarily using them in the image use add_colours.

-pixels

A string of palette names which constitutes the data for the image itself; read-only.

-extname

The name of the extension text if any; commonly XPMEXT; read-only.

-extlines

The lines of text of any extensions; read-only.

-comments

An array (possibly empty) of comment lines that were in a file that was read in; they will be written out although we make no guarantee regarding their placement; read-only.
get()

my $width = $i->get(-width);
my ($hotx, $hoty) = $i->get(-hotx, -hoty);

Get any of the objects attributes. Multiple attributes may be requested in a single call.

See xy and vec to get/set colours of the image itself.

set()
$i->set(-hotx => 120, -hoty => 32);

Set any of the objects attributes. Multiple attributes may be set in a single call; some attributes are read-only.

See xy and vec to get/set colours of the image itself.

xy()
$i->xy(4, 11, #123454); # Set the colour at point 4,11
my $v = $i->xy(9, 17); # Get the colour at point 9,17

Get/set colours using x, y coordinates; coordinates start at 0. If the colour does not exist in the palette it will be added automatically.

When called to set the colour the value returned is characters used for that colour in the palette; when called to get the colour the value returned is the colour name, e.g. blue or #f0f0f0, etc, e.g.

$colour = xy($x, $y); # e.g. #123456
$cc = xy($x, $y, $colour); # e.g. !

We dont normally pick up the return value when setting the colour.

vec()
$i->vec(43, 0); # Unset the bit at offset 43
my $v = $i->vec(87); # Get the bit at offset 87

Get/set bits using vector offsets; offsets start at 0. The offset of a pixel is ((y * width * cpp) + (x * cpp)).

The sort of return value depends on whether we are reading (getting) or writing (setting) the colour - see xy for an explanation.

rgb2colour() and rgb2color()
$i->rgb2colour(0xff, 0x40, 0x80); # Returns #ff4080
Image::Xpm->rgb2colour(10, 20, 30); # Returns #0a141e

Convenience class or object methods which accept three integers and return a colour name string.

load()
$i->load;
$i->load(test.xpm);

Load the image whose name is given, or if none is given load the image whose name is in the -file attribute.

save()
$i->save;
$i->save(test.xpm);

Save the image using the name given, or if none is given save the image using the name in the -file attribute. The image is saved in xpm format.

add_colours() and add_colors()
$i->add_colours(qw(#C0C0DD red blue #123456));

These are for adding colours to the palette; you dont need to use them to set a pixels colour - use xy for that.

Add one or more colour names either as hex strings or as literal colour names. These are always added as type c colours; duplicates are ignored.

NB If you just want to set some pixels in colours that may not be in the palette, simply do so using xy since new colours are added automatically.

del_colour() and del_color()
$i->del_colour(green);

Delete a colour from the palette; returns undef if the colour isnt in the palette, false (0) if the colour is in the palette but also in the image, or true (1) if the colour has been deleted (i.e. it was in the palette but not in use in the image).