problems with enhanced-path commands U and T (=angleellipseto) and polar handle

[Regina Henschel <regina.henschel@libreoffice.org>]

Hi all,

I'm working on the implementation of the commands U and T of the 
enhanced-path for LibreOffice. But I cannot get the definition of the 
correct rendering. The current specification is not clear enough for me.

We have in ODF 1.2 19.145 draw:enhanced-path the text:

T angleÂellipseto (x y w h t0 t1) +
	
Draws a segment of an ellipse. The ellipse is specified by the center(x, 
y), the size(w, h) and the start-angle t0 in degrees and end-angle t1 in 
degrees. The segment is drawn clockwise.



I have created an example in the formats odg, odp, fodg and fodp. I have 
tested it in several apps. The attached zip-container contains the 
example files and a text document with screenshots and a description of 
the problems I see.

[The problem that w and h should be radii is already tracked in 
https://issues.oasis-open.org/browse/OFFICE-3711]

It would be nice, if you find time to look at the problems.

Kind regards
Regina

Attachment: ODF problems command U and T.zip
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