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   <td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">protected:</pre></td>

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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">    <span class="kt">int</span>                <span class="n">m_hoveredPoint</span><span class="p">;</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;">This naming got me irritated only now :-) Of course it was there before (with movedPoint*). But maybe we should rename the "Point" to "Handle" (hoveredPoint would then become e.g. hoveredHandle. Point otherwise makes me think of a QPoint (which it's not).</p></pre>
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   <td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">protected:</pre></td>

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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">    <span class="kt">int</span>                <span class="n">m_status</span><span class="p">;</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;">I guess this should be m_editStatus to clearly convey what it's about.</p></pre>
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   <td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">protected:</pre></td>

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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">    <span class="kt">bool</span>               <span class="n">m_isClick</span><span class="p">;</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;">This variable name doesn't immediately convey to me what it's about. 
I guess it's not about having focus, is it? :-)</p></pre>
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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">    <span class="n">qreal</span>              <span class="n">m_lastRotation</span><span class="p">;</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;">"last" is usually used as a prefix for a last object in a row (opposed to first). 
In this case I'd rather use "previous" as a prefix.</p></pre>
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    <a href="https://git.reviewboard.kde.org/r/123259/diff/1/?file=360101#file360101line43" style="color: black; font-weight: bold; text-decoration: underline;">src/plugins/render/annotate/GroundOverlayFrame.cpp</a>
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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">    <span class="n">m_resizeIcons</span><span class="p">.</span><span class="n">append</span><span class="p">(</span> <span class="n">QImage</span><span class="p">(</span> <span class="n">MarbleDirs</span><span class="o">::</span><span class="n">systemPath</span><span class="p">()</span> <span class="o">+</span> <span class="s">"/bitmaps/arrow-diagonal-topleft.png"</span> <span class="p">)</span> <span class="p">);</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;">Could you move the arrow icons into its own subdirectory /bitmaps/editarrows ? :-)</p></pre>
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    <a href="https://git.reviewboard.kde.org/r/123259/diff/1/?file=360101#file360101line162" style="color: black; font-weight: bold; text-decoration: underline;">src/plugins/render/annotate/GroundOverlayFrame.cpp</a>
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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">        <span class="k">for</span><span class="p">(</span> <span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="n">NorthWest</span><span class="p">;</span> <span class="n">i</span> <span class="o">!=</span> <span class="n">Polygon</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span> <span class="p">)</span> <span class="p">{</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;">we prefer preincrements (++i) where possible.</p></pre>
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    <a href="https://git.reviewboard.kde.org/r/123259/diff/1/?file=360101#file360101line164" style="color: black; font-weight: bold; text-decoration: underline;">src/plugins/render/annotate/GroundOverlayFrame.cpp</a>
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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">            <span class="n">m_viewport</span><span class="o">-></span><span class="n">geoCoordinates</span><span class="p">(</span> <span class="n">m_regionList</span><span class="p">.</span><span class="n">at</span><span class="p">(</span> <span class="n">i</span> <span class="p">).</span><span class="n">boundingRect</span><span class="p">().</span><span class="n">center</span><span class="p">().</span><span class="n">x</span><span class="p">(),</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;">This calculation doesn't work too well for the pure positioning of the handle icons: 
- the edge icons appear off from the usually bent line
- as soon as you drag the handles they sometimes start to jump</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">We need something better here: Spherical Interpolation to the rescue! :-)</p>
<ul style="padding: 0;text-rendering: inherit;margin: 0 0 0 1em;line-height: inherit;white-space: normal;">
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">For the corners it would be appropriate to use the ring.at() positions</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">For the edges you could use</li>
</ul>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">GeoDataCoordinates interpolate( const GeoDataCoordinates &target, double t ) </p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">i.e.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">ring.at().interpolate( ring.at(), 0.5 ) </p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This should yield better results.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">As a result we probably don't need the NorthernRegion, SouthernRegion, EasternRegion and WesternRegion code anymore, do we (if so, removing it might speed up things again I guess).</p></pre>
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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">                                        <span class="n">m_resizeIcons</span><span class="p">.</span><span class="n">at</span><span class="p">(</span> <span class="mi">2</span><span class="o">*</span><span class="n">i</span> <span class="p">).</span><span class="n">transformed</span><span class="p">(</span> <span class="n">trans</span><span class="p">)</span> <span class="p">);</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;">Please apply</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">transformed( trans,  Qt::SmoothTransformation) )</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">to avoid jagginess.</p></pre>
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    <a href="https://git.reviewboard.kde.org/r/123259/diff/1/?file=360101#file360101line175" style="color: black; font-weight: bold; text-decoration: underline;">src/plugins/render/annotate/GroundOverlayFrame.cpp</a>
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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">                    <span class="n">painter</span><span class="o">-></span><span class="n">drawImage</span><span class="p">(</span> <span class="n">centerGeoCoordinates</span><span class="p">,</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;">Please apply</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">transformed( trans,  Qt::SmoothTransformation) )</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">to avoid jagginess.</p></pre>
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    <a href="https://git.reviewboard.kde.org/r/123259/diff/1/?file=360101#file360101line180" style="color: black; font-weight: bold; text-decoration: underline;">src/plugins/render/annotate/GroundOverlayFrame.cpp</a>
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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">                    <span class="n">painter</span><span class="o">-></span><span class="n">drawImage</span><span class="p">(</span> <span class="n">centerGeoCoordinates</span><span class="p">,</span></pre></td>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">transformed( trans,  Qt::SmoothTransformation) )</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">to avoid jagginess.</p></pre>
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    <a href="https://git.reviewboard.kde.org/r/123259/diff/1/?file=360101#file360101line184" style="color: black; font-weight: bold; text-decoration: underline;">src/plugins/render/annotate/GroundOverlayFrame.cpp</a>
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    <td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">                                        <span class="n">m_rotateIcons</span><span class="p">.</span><span class="n">at</span><span class="p">(</span> <span class="mi">2</span><span class="o">*</span><span class="n">i</span> <span class="o">+</span> <span class="mi">1</span> <span class="p">).</span><span class="n">transformed</span><span class="p">(</span> <span class="n">trans</span><span class="p">)</span> <span class="p">);</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;">Please apply</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">transformed( trans,  Qt::SmoothTransformation) )</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">to avoid jagginess.</p></pre>
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<p>- Torsten Rahn</p>


<br />
<p>On April 5th, 2015, 5:03 vorm. UTC, Dávid Kolozsvári wrote:</p>








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<div>Review request for Marble.</div>
<div>By Dávid Kolozsvári.</div>


<p style="color: grey;"><i>Updated April 5, 2015, 5:03 vorm.</i></p>









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 <b style="color: #575012; font-size: 10pt;">Repository: </b>
marble
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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;">Until now it wasn't possible to rotate the GroundOverlayFrame manually, only from it's properties menu, setting the angle in a spinbox.
This patch introduces a user-friendly manual rotation in edit mode, as well as new icons(thanks to Torsten Rahn) which are shown as handles around it's edges and corners.
Also, a bug was fixed in this patch: the GroundOverlayFrame wasn't able to capture the mouse events that occured outside of it's regions while a controlpoint(handle) was grabbed.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </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;">Testing was done by me and it works fine.</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>data/bitmaps/arrow-diagonal-topleft-active.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-diagonal-topleft.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-diagonal-topright-active.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-diagonal-topright.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-horizontal-active.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-horizontal.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-rotation-bottomleft-active.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-rotation-bottomleft.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-rotation-bottomright-active.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-rotation-bottomright.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-rotation-topleft-active.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-rotation-topleft.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-rotation-topright-active.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-rotation-topright.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-vertical-active.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>data/bitmaps/arrow-vertical.png <span style="color: grey">(PRE-CREATION)</span></li>

 <li>src/plugins/render/annotate/AnnotatePlugin.cpp <span style="color: grey">(45e8746)</span></li>

 <li>src/plugins/render/annotate/GroundOverlayFrame.h <span style="color: grey">(194ade5)</span></li>

 <li>src/plugins/render/annotate/GroundOverlayFrame.cpp <span style="color: grey">(c27eabd)</span></li>

 <li>src/plugins/render/annotate/SceneGraphicsItem.h <span style="color: grey">(c59340e)</span></li>

</ul>

<p><a href="https://git.reviewboard.kde.org/r/123259/diff/" style="margin-left: 3em;">View Diff</a></p>






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