Free image 1.0 software for linux

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).

Image Magazine provides a content type which acts both as a folder and as an image.
You populate it with 2 to 4 images, and optionnaly select a layout.
Options include width, background color, padding and margin, and layout mode.
ImageMag then merges the images into a layout while keeping the aspect ratios.
You can then use and call your ImageMag as a standard ploneImage, this mean you can :
.use instance/image_thumbnail, instance/image_large, and so on suffixes to call its different sizes
.call it directly from kupu to illustrate your articles (see readme.txt)
Works with:
- Plone 2.5.2
- Plone 2.5.1
- Plone 2.5

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.

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::Imlib2 is a Perl interface to the Imlib2 image library.

SYNOPSIS

use Image::Imlib2;

# create a new image
my $image = Image::Imlib2->new(200, 200);

# or load an image
$image = Image::Imlib2->load("foo.png");

# Enable the alpha channel support
$image->has_alpha(1);

# set a colour (rgba, so this is transparent orange)
$image->set_color(255, 127, 0, 127);

# draw a rectangle
$image->draw_rectangle(50, 50, 50, 50);

# draw a filled rectangle
$image->fill_rectangle(150, 50, 50, 50);

# draw a line
$image->draw_line(0, 0, 200, 50);

# set quality before saving
$image->set_quality(50);

# save out
$image->save(out.png);

# create a polygon
my $poly = Image::Imlib2::Polygon->new();

# add some points
$poly->add_point(0, 0);
$poly->add_point(100, 0);
$poly->add_point(100, 100);
$poly->add_point(0, 100);

# fill the polygon
$poly->fill();

# draw it closed on image
$image->draw_polygon($poly, 1);

# create a color range
my $cr = Image::Imlib2::ColorRange->new();

# add a color
my ($distance, $red, $green, $blue, $alpha) = (15, 200, 100, 50, 20);
$cr->add_color($distance, $red, $green, $blue, $alpha);

# draw it
my($x, $y, $width, $height, $angle) = (20, 30, 200, 200, 1);
$image->fill_color_range_rectangle($cr, $x, $y,
$width, $height, $angle);

Image::Imlib2 is a Perl port of Imlib2, a graphics library that does image file loading and saving as well as manipulation, arbitrary polygon support, etc. It does ALL of these operations FAST. It allows you to create colour images using a large number of graphics primitives, and output the images in a range of formats.

Image::Imlib2::Polygon and Image::Imlib2::ColorRange are described following Image::Imlib2 but may be referenced before their description.

Note that this is an early version of my attempt at a Perl interface to Imlib2. Currently, the API is just to test things out. Not everything is supported, but a great deal of functionality already exists. If you think the API can be tweaked to be a bit more intuitive, drop me a line!
Note that a development version of Imlib2 must be installed before installing this module.

Mozvert image is a Firefox extension that uses convert from ImageMagick for saving images to its preferred formats.

It adds the entry "Convert Image As..." after "Save Image As..." with 8 predefined formats: PNG, JPG, GIF, XPM, TIFF, BMP, PS (PostScript), XBM, ICO.