File:Skip reentry trajectory (UPLOAD TEST FILE - DON'T USE).svg

Original file ‎(SVG file, nominally 1,000 × 483 pixels, file size: 140 KB)

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Summary

Description	THIS IMAGE IS A TEST. DO NOT USE. This image upload is an attempt to figure out a problem between this image and the Wiki software. (see source image and this for more info) This upload will likely be deleted at some point. Update: Well, the problem is cracked. When this file was first constructed, Inkscape imported the earth image and gave it a mime type of "image/jpg". You can see this in the <image> element of the SVG file. At some point, the Wikimedia software that creates PNG thumbnails stopped recognizing "image/jpg". It wanted "image/jpeg". Since it didn't understand "image/jpg", it simply didn't display the image. Early edits to this image didn't disturb the underlying base64 data with the unrecognized mime type, so the earth remained missing. It wasn't until that old data was replaced with new data (and more importantly data with the mime type "image/jpeg") that the image started showing up. The last edit in the series below (04:33, 5 November 2014) takes one of the early non-working edits, changes "jpg" to "jpeg" and POOF... image works again. Addtional note: I also found that altering the aspect ratio of the image is problematic. Text on a curved path seems to be problematic as well.
Date	2 November 2014
Source	Derived from File:Skip reentry trajectory.svg
Author	Clem Tillier; Earth graphic based on NASA image of Earth seen from Apollo 17.

Licensing

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File history

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

	Date/Time	Dimensions	User	Comment
current	04:33, 5 November 2014	1,000 × 483 (140 KB)	Jbarta	Within <image> tag change mime type from "image/jpg" to "image/jpeg"
	04:31, 5 November 2014	1,000 × 483 (140 KB)	Jbarta	Reverted to version as of 20:01, 2 November 2014 - boo ya... I think we cracked it
	04:29, 5 November 2014	1,000 × 483 (129 KB)	Jbarta	Within <image> tage change mime type from "image/jpg" to "image/jpeg"
	04:21, 5 November 2014	1,000 × 483 (129 KB)	Jbarta	Swap in base64 data of completely different image (a tree in a big grassy field). New image is the same dimensions as the previous image.
	04:08, 5 November 2014	1,000 × 483 (87 KB)	Jbarta	Reverted to version as of 03:54, 5 November 2014 - I guess it's still working
	04:07, 5 November 2014	1,000 × 483 (27 KB)	Jbarta	Let's see if the (21:49, 2 November 2014) upload is still working. Because the only difference between this and the one below is the base64 data.
	03:54, 5 November 2014	1,000 × 483 (87 KB)	Jbarta	Move quotation mark at end of base64 data to new line
	03:49, 5 November 2014	1,000 × 483 (87 KB)	Jbarta	Replace x, y, width, height and id properties in the <image> element with properties of working file (21:49, 2 November 2014)
	03:41, 5 November 2014	1,000 × 483 (87 KB)	Jbarta	Same as below, but load the jpg image into PSP and resave it as a jpg before loading it into Inkscape.
	03:30, 5 November 2014	1,000 × 483 (87 KB)	Jbarta	Decode base64 data from the non-working svg into a jpg image. Import that jpg into Inkscape and save as svg. Take the base64 data from that svg and insert it into the non-working svg.