Free 1 64 scale trucks software for linux

Music::Scales can supply necessary notes / offsets for musical scales.

SYNOPSIS

use Music::Scales;

my @maj = get_scale_notes(Eb); # defaults to major
print join(" ",@maj); # "Eb F G Ab Bb C D"
my @blues = get_scale_nums(bl); # bl,blu,blue,blues
print join(" ",@blues); # "0 3 5 6 7 10"
my %min = get_scale_offsets (G,mm,1); # descending melodic minor
print map {"$_=$min{$_} "} sort keys %min; # "A=0 B=-1 C=0 D=0 E=-1 F=0 G=0"

Given a keynote A-G(#/b) and a scale-name, will return the scale, either as an array of notenames or as a hash of semitone-offsets for each note.

METHODS

get_scale_nums($scale[,$descending])

returns an array of semitone offsets for the requested scale, ascending/descending the given scale for one octave. The descending flag determines the direction of the scale, and also affects those scales (such as melodic minor) where the notes vary depending upon the direction. Scaletypes and valid values for $scale are listed below.

get_scale_notes($notename[,$scale,$descending,$keypref])

returns an array of notenames, starting from the given keynote. Enharmonic equivalencies (whether to use F# or Gb, for instance) are calculated based on the keynote and the scale. Basically, it attempts to do the Right Thing if the scale is an 8-note one, (the 7th in G harmonic minor being F# rather than Gb, although G minor is a flat key), but for any other scales, (Chromatic, blues etc.) it picks equivalencies based upon the keynote. This can be overidden with $keypref, setting to be either # or b for sharps and flats respectively. Cruftiness abounds here.

get_scale_offsets($notename[,$scale,$descending,$keypref])

as get_scale_notes(), except it returns a hash of notenames with the values being a semitone offset (-1, 0 or 1) as shown in the synopsis.

get_scale_MIDI($notename,$octave[,$scale,$descending])

as get_scale_notes(), but returns an array of MIDI note-numbers, given an octave number (-1..9).

get_scale_PDL($notename,$octave[,$scale,$descending])

as get_scale_MIDI(), but returns an array of PDL-format notes.

is_scale($scalename)

returns true if $scalename is a valid scale name used in this module.

Skeleton Pro is a Swing demo application that can help you get started with Swing. Skeleton Pro project incorporates user interface and architectural patterns that scale well up to medium sized applications.
Skeleton Pro comes with, utilizes and demos the JGoodies Swing Suite.
Main features:
- Better application startup process:
- brings up a splash with progress indicator; configures and restores the UI; configures and uses logging; configures preferences; finally launches and prepares Swing.
- Better integration with the Mac OS X:
- hooks into the application menu; avoids duplicate menu items; better toolbar buttons; better dock icon when minimized.
- Stores and restores state via user preferences:
- Window position and size, panel layout, look&feel and theme
- More default dialogs: Welcome, License, Preferences, Tip of the day, About
- Uses the global (static) help system
- Provides a dynamic help system
- Can switch look&feel at runtime
- Logs runtime errors to a logfile
- Uses anti-aliased components
- Provides consistent dialog layout and design
Users Guide:
The application is about editing propeller shaft data. It has been extracted from a real-world application that helps ship inspectors check and verify whether a propeller shaft complies with a set of building rules for ship and machinery.
You can either create a new project, or load an existing. In both cases, this demo will create a sample project. You can browse the project components in the navigator, in the left. If you select a node in the navigator, an appropriate viewer shows up on the right side.

PHP ImageMagick Class is a class for processing images with ImageMagick. This PHP Class makes it possible to process images in a very easy way.
To scale an image to 640x480 when its bigger youy can do this:
include(imagemagick.class.php);
$im = new Imagemagick($targetdir);
$im->Resize(640, 480, keep_aspect);
$im->Save();
$im->CleanUp();
?>
Enhancements:
- retrieve image data
- flip
- dither
- monochrome
- negate
- rotate
- blur
- draw frame
- resize
- square
- crop
- convert
- save

Litestream is an free sound server to develop your own web radio.

Litestream is a mp3 streaming server for UNIX-like operating systems. It is compatible with the shoutcast protocol.

It is written in C and is intended to be lightweight and robust.

Literestream Server

Literestream Server is the mirroring server. It connects to a streaming server on one end and replicates that stream to clients (possibly other mirroring servers> on the other end.

Litestream Server --> Literestream Server --> clients

The Literestream Server is the way to scale Litestream. It allows you to use few network resources between broadcast centers while maintaining good quality to your listeners. For example, I could set up broadcast centers in Australia, Europe, and the US, all connected with Literestream Servers. Australian listeners would connect to their local server instead of connecting to the one in the US, preventing network saturation.

Litestream Streaming Source

Litestream Streaming Source is a simple, non-reencoding streaming source which streams a playlist to the streaming server. Its an easy way to source a stream unattended.

Litestream Streaming Source --> Litestream Server

Example of a real system:

Litestream Streaming Source
|
|
V
Litestream Server
/ |
/ |
clients V
Literestream Server
|
|
V clients
Literestream Server
|
|
V
clients

Xoscope (or oscope) is a digital oscilloscope using input from a sound card or EsounD and/or a ProbeScope/osziFOX.

Xoscopes features include 8 simultaneous signal displays, 1 us/div to 2 s/div time scale, built-in and external math functions including inverse, sum, diff, avg, xy, and FFT, 23 memory buffers, 5 automatic measurements, and file save/load.

xplanets shows a simulation of a spacecraft flying through the solar system. With the controls next to the simulation screen you can control the simulation and steer the spacecrafts flight.
The following planets are visible:
- the Sun (yellow)
- mercury (gray38)
- venus (burlywood2)
- earth (blue2)
- mars (LightSalmon3)
Note that the sizes of the sun and planets are not to scale, though their distances are. Showing the planets to scale would mean that they wouldnt be visible. The solar system is rather big, after all.
The planet nearest to the spaceship is indicated with a red circle around it. Its relative speed and distance are shown in the data display.
The xplanets program uses the GTK+ toolkit. It has been built with version 2.2.1, so it should work with any version >2.0.0. It does not work with GTK+ 1.x anymore.

SDL::Video is a SDL perl extension.

SYNOPSIS

$video = new SDL::Video ( -name => pr0n.mpg );

SDL::Video adds support for MPEG video to your SDL Perl application. Videos are objects bound to surfaces, whose playback is controled through the objects interface.

METHODS

SDL::Video::error() returns any error messages associated with playback
SDL::Video::audio(bool) enables or disables audio playback, (on by default)
SDL::Video::video(bool) enables or disable video playback, (on by default)
SDL::Video::loop(bool) enables or disable playback looping (off by default)
SDL::Video::volume(int) set the volume as per the mixer volume
SDL::Video:display(surface) binds the clip to a display surface
SDL::Video::scale([x,y]|[surface]|int) scales the clip by either x,y factors, scales to the image dimensions, or a single scalar.
SDL::Video::play() plays the video clip, call SDL::Video::display() before playing
SDL::Video::pause() pauses video playback
SDL::Video::stop() stops video playback
SDL::Video::rewind() resets the clip to the beginning
SDL::Video::seek(offset) seeks to a particular byte offset
SDL::Video::skip(time) skips to a particular time
SDL::Video::region(rect) takes a SDL::Rect and defines the display area
SDL::Video::frame(int) renders a specific frame to the screen
SDL::Video::info() returns a new SDL::MPEG object reflecting the current status
SDL::Video::status() returns either SMPEG_PLAYING or SMPEG_STOPPED or SMPEG_ERROR