<div dir="ltr">i just checked the zoom flow using debug.<div>The zoom action goes through the ViewOptions class</div><div><a href="http://opengrok.libreoffice.org/xref/core/sw/inc/viewopt.hxx#163">http://opengrok.libreoffice.org/xref/core/sw/inc/viewopt.hxx#163</a><br>
</div><div>it appears zoom is stored in nZoom, which is a <span style="color:rgb(0,0,0)"> </span><a href="http://opengrok.libreoffice.org/s?defs=sal_uInt16&project=core" style="color:rgb(16,88,2);text-decoration:none">sal_uInt16</a><span style="color:rgb(0,0,0)"> </span> representing percentage.<br>
</div><div><br></div><div>So according to what you say, threre should be a different accessible object or struct that holds the zoom with finer precision.</div><div style>If so, then what object or class holds "the absolute source of truth" for data regarding VCL elements?</div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Aug 12, 2013 at 11:34 PM, Thorsten Behrens <span dir="ltr"><<a href="mailto:thb@documentfoundation.org" target="_blank">thb@documentfoundation.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">Ptyl Dragon wrote:<br>
> We cannot express the difference between 1023 and 1024, in units of 1%, as<br>
> 1% of 1024 is 10.24. So the scale is not sufficient, and even if we fixed<br>
> it for iPad, tomorrow there might be a touch device with twice the<br>
> resolution.<br>
><br>
</div>Hi Ptyl,<br>
<br>
yes, sure. But vcl itself uses integer fractions to express scaling<br>
(check the MapMode class there), as such it should be able to convey<br>
the necessary information. Thus the question for code to look at - I<br>
seem to miss the point. ;)<br>
<br>
Cheers,<br>
<br>
-- Thorsten<br>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">
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