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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/122673/">https://git.reviewboard.kde.org/r/122673/</a>
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<p style="margin-top: 0;">On February 23rd, 2015, 10:26 a.m. UTC, <b>David Edmundson</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/122673/diff/1/?file=350729#file350729line376" style="color: black; font-weight: bold; text-decoration: underline;">src/plasma/svg.cpp</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">QPixmap SvgPrivate::findInCache(const QString &elementId, const QSizeF &s)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="c1">//p.setDevicePixelRatio(scaleFactor);</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">why is this commented out? From what I can tell this is the one and only line we need, where scaleFactor is qApp->devicePixelRatio();</p></pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">is an old remain that should have deleted, from what i remember (is several months old) scaling the painter as opposed to rendering scaled held fairly bad results</p></pre>
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<p>- Marco</p>
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<p>On February 22nd, 2015, 1:39 p.m. UTC, Marco Martin wrote:</p>
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<div>Review request for Plasma.</div>
<div>By Marco Martin.</div>
<p style="color: grey;"><i>Updated Feb. 22, 2015, 1:39 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
plasma-framework
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">(still in progress but here for feedback)
when QT_DEVICE_PIXELRATIO is something different from 1, the pixmaps generated by Svg will be scaled up to give a proper texture.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This is complementary but not replacing our current approach:
the pixelratio that can be accessed by units is now in relation to the qt pixel ratio, spacings are also adjusted accordingly (therefore, spaces and sizes won't need an integer value like pixelratio)</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">svg introduces also a scaleFactor property (that is pretty much like its old pixelRatio)
basically, scalefactor, will scale both the textures <em style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">and</em> all the reported sizes, (old method) pixelratio just scales textures without altering measures (like qt pixelratio likes)
they are now both used and combined, so a) we can have this working before supporting officially qt pixelratio when will be good enough but b) keeping the old mwthod working for the time being c) by using both at the sae time we can at least scale sizes of values != from integers, for screens that are too dense for 1 and not enough for 2</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>src/declarativeimports/core/framesvgitem.cpp <span style="color: grey">(dae8a4f)</span></li>
<li>src/declarativeimports/core/svgitem.cpp <span style="color: grey">(570c1c3)</span></li>
<li>src/declarativeimports/core/units.h <span style="color: grey">(6c038ba)</span></li>
<li>src/declarativeimports/core/units.cpp <span style="color: grey">(a740145)</span></li>
<li>src/plasma/private/svg_p.h <span style="color: grey">(a31d0ac)</span></li>
<li>src/plasma/svg.h <span style="color: grey">(0bcbd7a)</span></li>
<li>src/plasma/svg.cpp <span style="color: grey">(0a0db5e)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/122673/diff/" style="margin-left: 3em;">View Diff</a></p>
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