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File:Ordinal ww.svg

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Original file (SVG file, nominally 512 × 384 pixels, file size: 141 KB)

Summary

Description
English: svg version of Omega squared.png by Gro-Tsen.
Date
Source Own work based on: Ordinal ww.svg
Author
Original:
Vector:
SVG development
InfoField
 
The SVG code is valid.
 
This vector image was created with an unknown SVG tool.

Java Source Code

// Author: Ika, Date: 08/04/2015 -->
// The following code can be used to generate the SVG image of ordinals \omega^2.
// Anyone can copy and revise this code without any copyright concern.

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.PrintWriter;

public class Ordinal
{
	public static void main(String[] args)
	{
		try{
			File output = new File("ordinal_ww.svg");
			FileWriter fw = new FileWriter(output);
			PrintWriter pw = new PrintWriter(fw);
			
			pw.println("<?xml version=\"1.0\" standalone=\"no\"?>");
			pw.println("<!-- Author: Ika, Date: 08/04/2015 -->");
			pw.println("<!-- Anyone can copy and revise this code without any copyright concern. -->");
			pw.println("<svg width=\"512\" height=\"384\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">");
			pw.println("\n\t<g style=\"stroke:black; stroke-width:1\" >");
			// Draw the vertical lines...
			double magic_frac = 0.875;	// the length ratio between each pair of segments
			double min_l = 0.1;	// the least length of each segment
			double x=1.0, y=0.0, l=384.0;
			double L=l; // restored length after each loop
			do{
				do{
					pw.println("\t\t<path d=\"m"+x+" "+y+" v"+l+"\" />");
					x += l*(1-magic_frac)/6;
					y += l*(1-magic_frac)/2;
					l *= magic_frac;
				}while(l>min_l);
				l = L *= magic_frac;
				y = (384-l)/2;
			}while(L>min_l);
			
			pw.println("\t</g>");
			pw.println("\n</svg>");
			
			fw.close();
		}
		catch (Exception e){}
	}
}

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

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4 August 2015

File history

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Date/TimeThumbnailDimensionsUserComment
current09:22, 4 August 2015Thumbnail for version as of 09:22, 4 August 2015512 × 384 (141 KB)IkamusumeFanUser created page with UploadWizard

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