File:Rectangular function.svg

Original file (SVG file, nominally 840 × 580 pixels, file size: 3 KB)

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Summary

Graph of the Rectangular function. Attempt at better version of w:Image:rect function.png

Instructions

See Wikipedia graph-making tips.

iThe source code of this SVG is valid.

This plot was created with Gnuplot by v.

and data files:

solidlines.dat

#   X       Y
    -1.5    0
    -0.5    0
    Skip
    -0.5    1
    0.5     1
    Skip
    0.5     0
    1.5     0

dashedlines.dat

#   X       Y
    -0.5    0
    -0.5    1
    Skip
    0.5     1
    0.5     0

filledpoints.dat

#   X       Y
    -0.5    0.5
    0.5     0.5

hollowpoints.dat

#   X       Y
    -0.5    0
    -0.5    1
    0.5     1
    0.5     0

Then I opened the resulting SVG file in Inkscape, changed the fill style for the circles (either blue or white fill), line styles (to do dashed lines), brought the plot lines to the top, and then brought the circles to the top (over the lines).

I also made all the lines 2 px wide, and made the axes 50% transparency.

Licensing

Created by User:Omegatron using gnuplot, possibly with post-processing in the GIMP (PNG) or Inkscape (SVG)

I, the copyright holder of this work, hereby publish it under the following licenses:

This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic 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.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.

You may select the license of your choice.

(In short, this means that you can copy and modify the image freely as long as you provide attribution; preferably in the form of a link back to this page.)

External links

Mathworld's version

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	23:24, 25 April 2012	840 × 580 (3 KB)	Aflafla1	Centering, dashed gridlines
	22:25, 25 April 2012	860 × 600 (3 KB)	Aflafla1	...And the position of the 1.0 label (yes, I'm blind)
	22:23, 25 April 2012	860 × 600 (3 KB)	Aflafla1	Get the dots right
	22:20, 25 April 2012	860 × 600 (3 KB)	Aflafla1	background fill to white
	22:15, 25 April 2012	860 × 600 (3 KB)	Aflafla1	Valid svg
	03:51, 3 June 2006	1,300 × 975 (15 KB)	Omegatron
	02:21, 22 May 2006	1,000 × 750 (14 KB)	Omegatron
	02:20, 22 May 2006	1,000 × 750 (14 KB)	Omegatron	oops
	02:19, 22 May 2006	1,000 × 750 (14 KB)	Omegatron	2 px line thickness?
	02:17, 22 May 2006	1,000 × 750 (10 KB)	Omegatron