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The Genesis of Laptop Artwork – FORTRAN (Backus) a pc artwork medium creates a Mona Lisa mosaic

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The place did pc artwork, pc graphics and pc animation begin?

Written communication grew to become shareable and ubiquitous as soon as stone prints had been changed with the mobility of paper and ink. Likewise, as soon as pc languages ​​have shifted from machine code or meeting code to 3rd technology pc languages, solely then has pc output superior easy alphanumeric prints (maybe mosaic) to graphics and pictures with clean curves and realism.

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Laptop graphics output received its humble begin when alphanumeric characters had been hammered into TTY and line printers to characterize XY graphics and even tiled pictures. It was crude, however allowed for extra environment friendly evaluation of mathematical and scientific options. Laptop programming languages ​​comparable to FORTRAN and BASIC have made it simpler to develop and program printers, plotters, and CRTs to show and print graphics and in the end pictures.

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The FORTRAN Programming Language – A Temporary Private and Historic Evaluation.

FORTRAN programming as a creative medium?

It was subsequently potential to create an alphanumeric printed picture of the well-known Mona Lisa utilizing FORTRAN printed statements. This Mona Lisa picture was made by printing and overprinting commonplace alphanumeric characters making a mosaic murals to kind a picture of this well-known portray by Leonardo da Vinci. Take a step again from this pc print and you’ve got seen a easy duplicate of the Mona Lisa by Leonardo da Vinci.

Attaining this rudimentary pc artwork can be hours and days of tedious work together with the next steps:

1) You would wish to take a replica of the unique picture and a grid (mapping to the 133 character width of a normal pc print web page) on a bit of transparency.

2) Place the transparency of the grid above the picture, then fill the grid cells on the picture with alphanumeric characters that can characterize a mosaic of the unique picture.

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3) Spotlight the grid cells that will probably be overprinted (daring kind) to create a shade and texture that matches the unique picture.

4) Now you are taking every row of the grid and code it utilizing FORTRAN print directions.

5) Like a canvas brush, the printed picture of Mona Lisa will take form after a number of days of coding.

For a full model of this course of and a ensuing pc mosaic of the Mona Lisa, take a look at pictures from Pisaca’s internet albums at: http://picasaweb.google.com/carl.chesal/MonaLisaComputerArtFortran

The search started to entry an 80 column punch card reader.

The FORTRAN code of the Mona Lisa mosaic will be discovered on authentic 90 column punch playing cards. Entry to an 80 column card reader may make it simpler to modify the Mona Lisa FORTRAN code from its analog state to a digital model. Utilizing a web based editor, I used to be as soon as once more in a position to deploy the facility of FORTRAN to print ‘pc mosaic’ copies of Mona Lisa. Then “Mosaic Mona” can be accessible to the entire world.

My infatuation with FORTRAN programming would possibly stem from the truth that FORTRAN and I had been created by coincidence in 1954. Thanks John Backus for FORTRAN.


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