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- qt4->qt5 - in built qt5 6.1.5 because rhel7 is not upto date with qt5, removed findqwt.cmake - made a fix in qwt lib (qwt_plot_layout.h) to work with 5.15 and lower versions for qrect constr. - qt5 forms fixed, qt4 many hard coding forms switched to forms including qtabwidget, scrolls etc, fonts moved to forms - docking option enabled by default, removed option to disable docking feature from "Mode" - added qVersionResolve utility functions to handle compatibility before and after qt5.12 - qtplots (ian's code) takes in gain mode enable to set some settings within the class, with proper gain plot ticks - ensure gain plots have no zooming of z axis in 2d and y axis in 1d - removed placeholder text in qpalette in main window form as its not supportd until 5.12 (so using qt5.9 designer insted of qt5.15 to cope) - tab order Servers: - fixed some error messages that were empty for fail in funcs (mostly minor as if this error, major issues)
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<p>A class representing an interval.
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<a href="class_qwt_interval.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="qwt__interval_8h_source.html">qwt_interval.h</a>></code></p>
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Public Types</h2></td></tr>
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<tr class="memitem:a3a4b4e49495108c660fc07a62af7ac54"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54">BorderFlag</a> { <a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54ad8a550b5eb1062cd84bcba22c60e5e60">IncludeBorders</a> = 0x00,
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<a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54aa7fde04c41d882187bb13f0104da7240">ExcludeMinimum</a> = 0x01,
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<a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54a70e70e65956ae319e507bc38b792c434">ExcludeMaximum</a> = 0x02,
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<a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54afc7d2a399b311a1cc8026681410fc22c">ExcludeBorders</a> = ExcludeMinimum | ExcludeMaximum
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}</td></tr>
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<tr class="memitem:a678a26fcaa91cca596d9aebcbf5776c9"><td class="memItemLeft" align="right" valign="top"><a id="a678a26fcaa91cca596d9aebcbf5776c9"></a>
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typedef QFlags< <a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54">BorderFlag</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a678a26fcaa91cca596d9aebcbf5776c9">BorderFlags</a></td></tr>
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<tr class="memdesc:a678a26fcaa91cca596d9aebcbf5776c9"><td class="mdescLeft"> </td><td class="mdescRight">Border flags. <br /></td></tr>
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<tr class="separator:a678a26fcaa91cca596d9aebcbf5776c9"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:acd8699b69f46bcea31fa225d1425add3"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#acd8699b69f46bcea31fa225d1425add3">QwtInterval</a> ()</td></tr>
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<tr class="memdesc:acd8699b69f46bcea31fa225d1425add3"><td class="mdescLeft"> </td><td class="mdescRight">Default Constructor. <a href="class_qwt_interval.html#acd8699b69f46bcea31fa225d1425add3">More...</a><br /></td></tr>
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<tr class="memitem:a6c48e99ff0a44784a4084dd8b1bc3fec"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a6c48e99ff0a44784a4084dd8b1bc3fec">QwtInterval</a> (double <a class="el" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>, double <a class="el" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>, <a class="el" href="class_qwt_interval.html#a678a26fcaa91cca596d9aebcbf5776c9">BorderFlags</a>=<a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54ad8a550b5eb1062cd84bcba22c60e5e60">IncludeBorders</a>)</td></tr>
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<tr class="separator:a6c48e99ff0a44784a4084dd8b1bc3fec"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0373ca3cdb22ed507e4188fd06f68b17"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a0373ca3cdb22ed507e4188fd06f68b17">setInterval</a> (double <a class="el" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>, double <a class="el" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>, <a class="el" href="class_qwt_interval.html#a678a26fcaa91cca596d9aebcbf5776c9">BorderFlags</a>=<a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54ad8a550b5eb1062cd84bcba22c60e5e60">IncludeBorders</a>)</td></tr>
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<tr class="separator:a0373ca3cdb22ed507e4188fd06f68b17"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1d6e04b4c2c8e7fb513fbedd2f8984a6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a1d6e04b4c2c8e7fb513fbedd2f8984a6">normalized</a> () const</td></tr>
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<tr class="memdesc:a1d6e04b4c2c8e7fb513fbedd2f8984a6"><td class="mdescLeft"> </td><td class="mdescRight">Normalize the limits of the interval. <a href="class_qwt_interval.html#a1d6e04b4c2c8e7fb513fbedd2f8984a6">More...</a><br /></td></tr>
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<tr class="separator:a1d6e04b4c2c8e7fb513fbedd2f8984a6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abb27f98baf33dba926f19228fdf56a0d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#abb27f98baf33dba926f19228fdf56a0d">inverted</a> () const</td></tr>
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<tr class="separator:abb27f98baf33dba926f19228fdf56a0d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7da39baba97d1fb05783505c723d43ab"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a7da39baba97d1fb05783505c723d43ab">limited</a> (double lowerBound, double upperBound) const</td></tr>
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<tr class="separator:a7da39baba97d1fb05783505c723d43ab"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a703bbaca6b5031993bc07f8a02b12f73"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a703bbaca6b5031993bc07f8a02b12f73">operator==</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &) const</td></tr>
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<tr class="memdesc:a703bbaca6b5031993bc07f8a02b12f73"><td class="mdescLeft"> </td><td class="mdescRight">Compare two intervals. <a href="class_qwt_interval.html#a703bbaca6b5031993bc07f8a02b12f73">More...</a><br /></td></tr>
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<tr class="separator:a703bbaca6b5031993bc07f8a02b12f73"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a73fba3fdba3552ee297b3d54037a2c8b"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a73fba3fdba3552ee297b3d54037a2c8b">operator!=</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &) const</td></tr>
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<tr class="memdesc:a73fba3fdba3552ee297b3d54037a2c8b"><td class="mdescLeft"> </td><td class="mdescRight">Compare two intervals. <a href="class_qwt_interval.html#a73fba3fdba3552ee297b3d54037a2c8b">More...</a><br /></td></tr>
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<tr class="separator:a73fba3fdba3552ee297b3d54037a2c8b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad1bce23251519f0d44937413f8547dc5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#ad1bce23251519f0d44937413f8547dc5">setBorderFlags</a> (<a class="el" href="class_qwt_interval.html#a678a26fcaa91cca596d9aebcbf5776c9">BorderFlags</a>)</td></tr>
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<tr class="separator:ad1bce23251519f0d44937413f8547dc5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac7378d58eb684a9befde1cb6d6e88b45"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html#a678a26fcaa91cca596d9aebcbf5776c9">BorderFlags</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#ac7378d58eb684a9befde1cb6d6e88b45">borderFlags</a> () const</td></tr>
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<tr class="separator:ac7378d58eb684a9befde1cb6d6e88b45"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0df143a36d76a677976d82987cab8a06"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a> () const</td></tr>
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<tr class="separator:a0df143a36d76a677976d82987cab8a06"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a44820fa5d6e6cefa59dc31ea0d522d61"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a> () const</td></tr>
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<tr class="separator:a44820fa5d6e6cefa59dc31ea0d522d61"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a200b2674f992802666b785a941b26612"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a200b2674f992802666b785a941b26612">width</a> () const</td></tr>
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<tr class="memdesc:a200b2674f992802666b785a941b26612"><td class="mdescLeft"> </td><td class="mdescRight">Return the width of an interval. <a href="class_qwt_interval.html#a200b2674f992802666b785a941b26612">More...</a><br /></td></tr>
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<tr class="separator:a200b2674f992802666b785a941b26612"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab993dac41ca70402e0cb4f9f980d90f0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#ab993dac41ca70402e0cb4f9f980d90f0">setMinValue</a> (double)</td></tr>
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<tr class="separator:ab993dac41ca70402e0cb4f9f980d90f0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3eeedaf35966d535670863cb0f97613a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a3eeedaf35966d535670863cb0f97613a">setMaxValue</a> (double)</td></tr>
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<tr class="separator:a3eeedaf35966d535670863cb0f97613a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae6a7b6025679010bad8e0a6ade4a2eec"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#ae6a7b6025679010bad8e0a6ade4a2eec">contains</a> (double value) const</td></tr>
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<tr class="separator:ae6a7b6025679010bad8e0a6ade4a2eec"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a686de6412516db14cb7985270fada36a"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a686de6412516db14cb7985270fada36a">intersects</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &) const</td></tr>
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<tr class="memdesc:a686de6412516db14cb7985270fada36a"><td class="mdescLeft"> </td><td class="mdescRight">Test if two intervals overlap. <a href="class_qwt_interval.html#a686de6412516db14cb7985270fada36a">More...</a><br /></td></tr>
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<tr class="separator:a686de6412516db14cb7985270fada36a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac4e5b30c3a1fb1d808de112a36bba4f7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#ac4e5b30c3a1fb1d808de112a36bba4f7">intersect</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &) const</td></tr>
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<tr class="memdesc:ac4e5b30c3a1fb1d808de112a36bba4f7"><td class="mdescLeft"> </td><td class="mdescRight">Intersect 2 intervals. <a href="class_qwt_interval.html#ac4e5b30c3a1fb1d808de112a36bba4f7">More...</a><br /></td></tr>
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<tr class="separator:ac4e5b30c3a1fb1d808de112a36bba4f7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5e67ab7a363a6eafce33899e7cb14aac"><td class="memItemLeft" align="right" valign="top"><a id="a5e67ab7a363a6eafce33899e7cb14aac"></a>
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<a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a5e67ab7a363a6eafce33899e7cb14aac">unite</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &) const</td></tr>
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<tr class="memdesc:a5e67ab7a363a6eafce33899e7cb14aac"><td class="mdescLeft"> </td><td class="mdescRight">Unite 2 intervals. <br /></td></tr>
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<tr class="memitem:a15d4be800076713aaca0e00c4ca5975a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a15d4be800076713aaca0e00c4ca5975a">operator|</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &) const</td></tr>
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<tr class="memitem:a8954431c349d726c26055cd2201ca9d2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a8954431c349d726c26055cd2201ca9d2">operator&</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &) const</td></tr>
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<tr class="memdesc:a8954431c349d726c26055cd2201ca9d2"><td class="mdescLeft"> </td><td class="mdescRight">Intersection of two intervals. <a href="class_qwt_interval.html#a8954431c349d726c26055cd2201ca9d2">More...</a><br /></td></tr>
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<tr class="memitem:a980e6449437b689893bd8ec7370e91e0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a980e6449437b689893bd8ec7370e91e0">operator|=</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &)</td></tr>
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<tr class="memdesc:a980e6449437b689893bd8ec7370e91e0"><td class="mdescLeft"> </td><td class="mdescRight">Unite this interval with the given interval. <a href="class_qwt_interval.html#a980e6449437b689893bd8ec7370e91e0">More...</a><br /></td></tr>
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<tr class="memitem:a31b75687b9d2e1931ec82f61cc644222"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a31b75687b9d2e1931ec82f61cc644222">operator&=</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &)</td></tr>
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<tr class="memdesc:a31b75687b9d2e1931ec82f61cc644222"><td class="mdescLeft"> </td><td class="mdescRight">Intersect this interval with the given interval. <a href="class_qwt_interval.html#a31b75687b9d2e1931ec82f61cc644222">More...</a><br /></td></tr>
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<tr class="memitem:aa9802cc2bd58eab078197eeda3b53708"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#aa9802cc2bd58eab078197eeda3b53708">extend</a> (double value) const</td></tr>
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<tr class="memdesc:aa9802cc2bd58eab078197eeda3b53708"><td class="mdescLeft"> </td><td class="mdescRight">Extend the interval. <a href="class_qwt_interval.html#aa9802cc2bd58eab078197eeda3b53708">More...</a><br /></td></tr>
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<tr class="memitem:a4a9a8b11346e611c976941b88906bbc2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a4a9a8b11346e611c976941b88906bbc2">operator|</a> (double) const</td></tr>
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<tr class="memitem:a86a2785d0fc6860e15cfc277c14e7a09"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a86a2785d0fc6860e15cfc277c14e7a09">operator|=</a> (double)</td></tr>
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<tr class="memitem:ad742235a737d4d0b12cba1cab2df55f3"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid</a> () const</td></tr>
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<tr class="memitem:ac95c8974f73abe63f615da085f64c146"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#ac95c8974f73abe63f615da085f64c146">isNull</a> () const</td></tr>
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<tr class="memitem:a66c1d4ed7836dfbf3c6e851479ff32cf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#a66c1d4ed7836dfbf3c6e851479ff32cf">invalidate</a> ()</td></tr>
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<tr class="memitem:af830a4e9be34b82eb66b96c5f4276279"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_interval.html">QwtInterval</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_interval.html#af830a4e9be34b82eb66b96c5f4276279">symmetrize</a> (double value) const</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>A class representing an interval. </p>
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<p>The interval is represented by 2 doubles, the lower and the upper limit. </p>
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</div><h2 class="groupheader">Member Enumeration Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a3a4b4e49495108c660fc07a62af7ac54">◆ </a></span>BorderFlag</h2>
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<td class="memname">enum <a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54">QwtInterval::BorderFlag</a></td>
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<p>Flag indicating if a border is included or excluded </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#ad1bce23251519f0d44937413f8547dc5">setBorderFlags()</a>, <a class="el" href="class_qwt_interval.html#ac7378d58eb684a9befde1cb6d6e88b45">borderFlags()</a> </dd></dl>
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a3a4b4e49495108c660fc07a62af7ac54ad8a550b5eb1062cd84bcba22c60e5e60"></a>IncludeBorders </td><td class="fielddoc"><p>Min/Max values are inside the interval. </p>
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<tr><td class="fieldname"><a id="a3a4b4e49495108c660fc07a62af7ac54aa7fde04c41d882187bb13f0104da7240"></a>ExcludeMinimum </td><td class="fielddoc"><p>Min value is not included in the interval. </p>
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<tr><td class="fieldname"><a id="a3a4b4e49495108c660fc07a62af7ac54a70e70e65956ae319e507bc38b792c434"></a>ExcludeMaximum </td><td class="fielddoc"><p>Max value is not included in the interval. </p>
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<tr><td class="fieldname"><a id="a3a4b4e49495108c660fc07a62af7ac54afc7d2a399b311a1cc8026681410fc22c"></a>ExcludeBorders </td><td class="fielddoc"><p>Min/Max values are not included in the interval. </p>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a id="acd8699b69f46bcea31fa225d1425add3"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#acd8699b69f46bcea31fa225d1425add3">◆ </a></span>QwtInterval() <span class="overload">[1/2]</span></h2>
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<td class="memname">QwtInterval::QwtInterval </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<p>Default Constructor. </p>
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<p>Creates an invalid interval [0.0, -1.0] </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#a0373ca3cdb22ed507e4188fd06f68b17">setInterval()</a>, <a class="el" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid()</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a6c48e99ff0a44784a4084dd8b1bc3fec">◆ </a></span>QwtInterval() <span class="overload">[2/2]</span></h2>
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<td class="memname">QwtInterval::QwtInterval </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>minValue</em>, </td>
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<td class="paramtype"><a class="el" href="class_qwt_interval.html#a678a26fcaa91cca596d9aebcbf5776c9">BorderFlags</a> </td>
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<td class="paramname"><em>borderFlags</em> = <code><a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54ad8a550b5eb1062cd84bcba22c60e5e60">IncludeBorders</a></code> </td>
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<td>)</td>
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<p>Constructor</p>
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<p>Build an interval with from min/max values</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">minValue</td><td>Minimum value </td></tr>
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<tr><td class="paramname">maxValue</td><td>Maximum value </td></tr>
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<tr><td class="paramname">borderFlags</td><td>Include/Exclude borders </td></tr>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a id="ac7378d58eb684a9befde1cb6d6e88b45"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ac7378d58eb684a9befde1cb6d6e88b45">◆ </a></span>borderFlags()</h2>
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<td class="memname"><a class="el" href="class_qwt_interval.html#a678a26fcaa91cca596d9aebcbf5776c9">QwtInterval::BorderFlags</a> QwtInterval::borderFlags </td>
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<dl class="section return"><dt>Returns</dt><dd>Border flags </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#ad1bce23251519f0d44937413f8547dc5">setBorderFlags()</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ae6a7b6025679010bad8e0a6ade4a2eec">◆ </a></span>contains()</h2>
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<td class="memname">bool QwtInterval::contains </td>
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<td>(</td>
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<p>Test if a value is inside an interval</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">value</td><td>Value </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>true, if value >= <a class="el" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue()</a> && value <= <a class="el" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue()</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#aa9802cc2bd58eab078197eeda3b53708">◆ </a></span>extend()</h2>
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<td class="memname"><a class="el" href="class_qwt_interval.html">QwtInterval</a> QwtInterval::extend </td>
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<p>Extend the interval. </p>
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<p>If value is below <a class="el" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue()</a>, value becomes the lower limit. If value is above <a class="el" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue()</a>, value becomes the upper limit.</p>
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<p><a class="el" href="class_qwt_interval.html#aa9802cc2bd58eab078197eeda3b53708" title="Extend the interval.">extend()</a> has no effect for invalid intervals</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">value</td><td>Value </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>extended interval</dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid()</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ac4e5b30c3a1fb1d808de112a36bba4f7">◆ </a></span>intersect()</h2>
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<td class="memname"><a class="el" href="class_qwt_interval.html">QwtInterval</a> QwtInterval::intersect </td>
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<td>(</td>
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<p>Intersect 2 intervals. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a686de6412516db14cb7985270fada36a">◆ </a></span>intersects()</h2>
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<td>(</td>
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<p>Test if two intervals overlap. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a66c1d4ed7836dfbf3c6e851479ff32cf">◆ </a></span>invalidate()</h2>
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<td class="memname">void QwtInterval::invalidate </td>
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<p>Invalidate the interval</p>
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<p>The limits are set to interval [0.0, -1.0] </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid()</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#abb27f98baf33dba926f19228fdf56a0d">◆ </a></span>inverted()</h2>
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<td class="memname"><a class="el" href="class_qwt_interval.html">QwtInterval</a> QwtInterval::inverted </td>
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<p>Invert the limits of the interval </p><dl class="section return"><dt>Returns</dt><dd>Inverted interval </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#a1d6e04b4c2c8e7fb513fbedd2f8984a6" title="Normalize the limits of the interval.">normalized()</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ac95c8974f73abe63f615da085f64c146">◆ </a></span>isNull()</h2>
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<td class="memname">bool QwtInterval::isNull </td>
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<dl class="section return"><dt>Returns</dt><dd>true, if <a class="el" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid()</a> && (<a class="el" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue()</a> >= <a class="el" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue()</a>) </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ad742235a737d4d0b12cba1cab2df55f3">◆ </a></span>isValid()</h2>
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<td class="memname">bool QwtInterval::isValid </td>
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<p>A interval is valid when <a class="el" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue()</a> <= <a class="el" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue()</a>. In case of <a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54afc7d2a399b311a1cc8026681410fc22c" title="Min/Max values are not included in the interval.">QwtInterval::ExcludeBorders</a> it is true when <a class="el" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue()</a> < <a class="el" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue()</a></p>
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<dl class="section return"><dt>Returns</dt><dd>True, when the interval is valid </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a7da39baba97d1fb05783505c723d43ab">◆ </a></span>limited()</h2>
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<p>Limit the interval, keeping the border modes</p>
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<dl class="section return"><dt>Returns</dt><dd>Limited interval </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a44820fa5d6e6cefa59dc31ea0d522d61">◆ </a></span>maxValue()</h2>
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<td class="memname">double QwtInterval::maxValue </td>
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<dl class="section return"><dt>Returns</dt><dd>Upper limit of the interval </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a0df143a36d76a677976d82987cab8a06">◆ </a></span>minValue()</h2>
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<dl class="section return"><dt>Returns</dt><dd>Lower limit of the interval </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a1d6e04b4c2c8e7fb513fbedd2f8984a6">◆ </a></span>normalized()</h2>
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<td class="memname"><a class="el" href="class_qwt_interval.html">QwtInterval</a> QwtInterval::normalized </td>
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<p>Normalize the limits of the interval. </p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid()</a>, <a class="el" href="class_qwt_interval.html#abb27f98baf33dba926f19228fdf56a0d">inverted()</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a73fba3fdba3552ee297b3d54037a2c8b">◆ </a></span>operator!=()</h2>
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<p>Compare two intervals. </p>
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<dl class="section return"><dt>Returns</dt><dd>True, when this and other are not equal </dd></dl>
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<p>Intersection of two intervals. </p>
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<dl class="section return"><dt>Returns</dt><dd>Intersection of this and other</dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#ac4e5b30c3a1fb1d808de112a36bba4f7" title="Intersect 2 intervals.">intersect()</a> </dd></dl>
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<p>Intersect this interval with the given interval. </p>
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<dl class="section return"><dt>Returns</dt><dd>This interval </dd></dl>
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<p>Compare two intervals. </p>
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<p>Union of two intervals</p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#a5e67ab7a363a6eafce33899e7cb14aac" title="Unite 2 intervals.">unite()</a> </dd></dl>
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<p>Extend an interval</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">value</td><td>Value </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Extended interval </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#aa9802cc2bd58eab078197eeda3b53708" title="Extend the interval.">extend()</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a980e6449437b689893bd8ec7370e91e0">◆ </a></span>operator|=() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="class_qwt_interval.html">QwtInterval</a> & QwtInterval::operator|= </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="class_qwt_interval.html">QwtInterval</a> & </td>
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<td class="paramname"><em>other</em></td><td>)</td>
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<p>Unite this interval with the given interval. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">other</td><td>Interval to be united with </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>This interval </dd></dl>
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<a id="a86a2785d0fc6860e15cfc277c14e7a09"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a86a2785d0fc6860e15cfc277c14e7a09">◆ </a></span>operator|=() <span class="overload">[2/2]</span></h2>
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<td class="memname"><a class="el" href="class_qwt_interval.html">QwtInterval</a> & QwtInterval::operator|= </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>value</em></td><td>)</td>
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<p>Extend an interval</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">value</td><td>Value </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Reference of the extended interval</dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#aa9802cc2bd58eab078197eeda3b53708" title="Extend the interval.">extend()</a> </dd></dl>
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<a id="ad1bce23251519f0d44937413f8547dc5"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ad1bce23251519f0d44937413f8547dc5">◆ </a></span>setBorderFlags()</h2>
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<td class="memname">void QwtInterval::setBorderFlags </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_interval.html#a678a26fcaa91cca596d9aebcbf5776c9">BorderFlags</a> </td>
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<td class="paramname"><em>borderFlags</em></td><td>)</td>
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<p>Change the border flags</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">borderFlags</td><td>Or'd BorderMode flags </td></tr>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#ac7378d58eb684a9befde1cb6d6e88b45">borderFlags()</a> </dd></dl>
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<a id="a0373ca3cdb22ed507e4188fd06f68b17"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a0373ca3cdb22ed507e4188fd06f68b17">◆ </a></span>setInterval()</h2>
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<td class="memname">void QwtInterval::setInterval </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramtype"><a class="el" href="class_qwt_interval.html#a678a26fcaa91cca596d9aebcbf5776c9">BorderFlags</a> </td>
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<td class="paramname"><em>borderFlags</em> = <code><a class="el" href="class_qwt_interval.html#a3a4b4e49495108c660fc07a62af7ac54ad8a550b5eb1062cd84bcba22c60e5e60">IncludeBorders</a></code> </td>
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<td>)</td>
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<td></td><td></td>
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<p>Assign the limits of the interval</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">minValue</td><td>Minimum value </td></tr>
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<tr><td class="paramname">maxValue</td><td>Maximum value </td></tr>
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<tr><td class="paramname">borderFlags</td><td>Include/Exclude borders </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a3eeedaf35966d535670863cb0f97613a">◆ </a></span>setMaxValue()</h2>
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<td class="memname">void QwtInterval::setMaxValue </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>maxValue</em></td><td>)</td>
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<p>Assign the upper limit of the interval</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">maxValue</td><td>Maximum value </td></tr>
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<a id="ab993dac41ca70402e0cb4f9f980d90f0"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ab993dac41ca70402e0cb4f9f980d90f0">◆ </a></span>setMinValue()</h2>
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<td class="memname">void QwtInterval::setMinValue </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>minValue</em></td><td>)</td>
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<td></td>
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<p>Assign the lower limit of the interval</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">minValue</td><td>Minimum value </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#af830a4e9be34b82eb66b96c5f4276279">◆ </a></span>symmetrize()</h2>
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<td class="memname"><a class="el" href="class_qwt_interval.html">QwtInterval</a> QwtInterval::symmetrize </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>value</em></td><td>)</td>
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<td> const</td>
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<p>Adjust the limit that is closer to value, so that value becomes the center of the interval.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">value</td><td>Center </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Interval with value as center </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a200b2674f992802666b785a941b26612">◆ </a></span>width()</h2>
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<td class="memname">double QwtInterval::width </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<p>Return the width of an interval. </p>
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<p>The width of invalid intervals is 0.0, otherwise the result is <a class="el" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue()</a> - <a class="el" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue()</a>.</p>
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<dl class="section return"><dt>Returns</dt><dd>Interval width </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid()</a> </dd></dl>
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