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List:       kde-edu-devel
Subject:    D17731: Select curve only, when clicked near curve
From:       Martin Marmsoler <noreply () phabricator ! kde ! org>
Date:       2019-01-25 14:30:25
Message-ID: 33c3eb16077bc44c640ce067a8969341 () localhost ! localdomain
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Murmele edited the summary of this revision.

REVISION DETAIL
  https://phabricator.kde.org/D17731

To: Murmele, asemke
Cc: yurchor, kde-edu, Murmele, narvaez, apol

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<table><tr><td style="">Murmele edited the summary of this revision. <a \
href="https://phabricator.kde.org/transactions/detail/PHID-XACT-DREV-aytpinnlgdjnm7b/">(Show \
Details)</a> </td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px \
8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; \
background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); \
display: inline-block; border: 1px solid rgba(71,87,120,.2);" \
href="https://phabricator.kde.org/D17731">View Revision</a></tr></table><br \
/><div><strong>CHANGES TO REVISION SUMMARY</strong><div><div style="white-space: \
pre-wrap; color: #74777D;">The current behavior is, that when you click into a \
cartesianPlot with a curve, it is not possible to call the contextmenu of the \
cartesianPlot or select a curve, which is behind the most in front curve, because the \
clicks and mouse hovers gets the most in front object and for a curve the complete \
boundingrect will be used. With this patch it will be looked, if the mousecursor is \
near to the curve points and only a action on the curve will occur, when the distance \
to the curve is lower than a factor.<br /> <br />
<span style="padding: 0 2px; color: #333333; background: rgba(251, 175, 175, \
.7);">Limitations: At the moment only the distance to the curve points will be \
calculated. It will not respect the interpolation line. Problem, at very high \
gradients, or zoomed in where there is a big scene distance between two \
points.</span><span style="padding: 0 2px; color: #333333; background: rgba(151, 234, \
151, .6);">It is an alternative to the selection detection with the shape</span><br \
/> <br />
video:<div style="padding: 8px 0;">...</div></div></div></div><br \
/><div><strong>REVISION DETAIL</strong><div><a \
href="https://phabricator.kde.org/D17731">https://phabricator.kde.org/D17731</a></div></div><br \
/><div><strong>To: </strong>Murmele, asemke<br /><strong>Cc: </strong>yurchor, \
kde-edu, Murmele, narvaez, apol<br /></div>



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