Re: Q: Arc lines doesn’t “exists” in shape file

[Hans Breuer <hans breuer org>]

On 18.07.2005 08:53, Christian Gutsov wrote:
> Hello DIA- flowchart,
>
> I try to make new shapes using Dia (Arcs,lines, boxes, polygons..) as drawing program. This shapes is a symbols that are simply not included in Dia (as example in Electrical Library). 
> Usually if the symbols have only lines and ellipse there is not problem after exporting file in shape, but when I make symbols with arc lines they simply doesn’t “exists” in shape file, nevertheless in PNG file everything look OK! (the arc lines exist).
>  
Should be fixed in cvs:

2005-03-06  Hans Breuer  <hans breuer org>

        * lib/diasvgenderer.c(draw_arc|fill_arc) : finally correct sweep and
        large_arc, thus produce correct arc output (like diasvg.py does;),
        fixes bug #144401

> (example of two arc line shape file) 
> --------------------------------------------------------------------------- 
> <?xml version="1.0" encoding="UTF-8"?> 
> <shape xmlns="http://www.daa.com.au/~james/dia-shape-ns";; xmlns:svg="http://www.w3.org/2000/svg";;> 
> <name>Legrand - 2arc</name> 
> <icon>2arc.png</icon> 
> <connections/> 
> <aspectratio type="fixed"/> 
> <svg:svg> 
> <svg:path style="fill: none; fill-opacity:0; stroke-width: 0.1; stroke: #000000" d="M 5.2,2.9 A 3.88506,3.88506 0 1 0 8.25,2.8"/> 
> <svg:path style="fill: none; fill-opacity:0; stroke-width: 0.1; stroke: #000000" d="M 5.45,2.85 A 5.46971,5.46971 0 1 0 8.05,2.8"/> 
> </svg:svg> 

The arc output is supposed to be contained in the path element.

> --------------------------------------------------------------------------------------------------------------- 
> I like to worn you in last to lines where is coordinates of this arc lines "<svg:path style=........." I think that there is the problem.
>
> Please give me your suggestion how to solve this problem .
Build from cvs or wait for next version.

-------- Hans "at" Breuer "dot" Org -----------
Tell me what you need, and I'll tell you how to
get along without it.                -- Dilbert