Imagemagick ascii art

Perl ImageMagick convert Images from one format to another

http://digitalpbk.blogspot.com/2009/07/perl-imagemagick-convert-jpeg-png-bmp.html Perl ImageMagick convert Images from one format to another IntroductionA Picture speaks louder than a thousand words. Most of the programming problems I usually worked with and involved in where dealing with just TEXT. So now I wanted to programatically work with images. I needed to warp, rotate, scale, stretch, convert from jpeg to png, png to jpeg, jpeg to bmp, bmp to jpeg etc. So I decided to search on how to do such a thing easily. Well the first obvious answer is to do handle all ...

ASCII Art - Tiger

http://digitalpbk.blogspot.com/2006/12/ascii-art-tiger.html ASCII Art - Tiger :::''':I":::"::::''....... ..'.... ...''.'.. . . .............':::::"IIIHHI"":'::''.'':":"::::"::.. .... . .... ...''.''.. . ..'.'.''''.'':":::"IIIIIII":'.:''...':::"::'::"'. ...

Extracting embedded Album art in mp3

http://digitalpbk.blogspot.com/2007/01/extracting-embedded-album-art-in-mp3.html Extracting embedded Album art in mp3 AboutThis command line tool extracts embedded album art pictures from mp3's. It extracts only album art that is within the mp3 file. External album arts need not be extracted as they are plain files and can be seen in respective folders, by unchecking the "Hide protected operating system files" in view Tab in Folder Options in Windows XP.(Tools > Folder Options > View Tab)DownloadDownload as zip (38.3 KB)(I Assert that it is not a virus ...

ANSI Escape Sequences

http://digitalpbk.blogspot.com/2007/05/ansi-escape-sequences.html 3 for 80 x 25 color 4 for 320 x 200 color graphics 5 for 320 x 200 b & w graphics 6 for 640 x 200 b & w graphics 7 to wrap at end of line ESC[=#;7l or ESC[=l or Resets mode # set with above command ESC[=0l or ESC[?7lKeyboard Reassignments: ESC[#;#;...p Keyboard reassignment. The first ASCII ...

Base 64 Encoding

http://digitalpbk.blogspot.com/2006/12/base-64-encoding.html in the ASCII code. 64 different characters implies 6 bits as the word length. (no: of bits to represent a character)(2^6=64). So the encoding method is to group the binary data in groups of 6 bits. 10001010010010011110101101010100100100111000101001001001111010110101010010010011Now the grouped 6 bits words are represented by letters, digits and punctuations. A table is defined to denote the mappings of the bit pattern to a corresponding character. Here is a sample of base64 encoding ...

Fun with UNICODE and Mirroring Character

http://digitalpbk.blogspot.com/2006/11/fun-with-unicode-and-mirroring.html Fun with UNICODE and Mirroring Character What is UNICODE?Everything you see on your computer is represented by 0's and 1's. Characters are also encoded in the form of 0's and 1's. In this method each character is represented by a number. A common method of encoding is called ASCII (American Standard for Information Interchange). In this method each character is represented by 8 bits. Therefore 256 different characters can be represented using this method. But 256 characters ...