172 lines
14 KiB
Plaintext
172 lines
14 KiB
Plaintext
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Thu Jan 4 14:43:01 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
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- Re-download QCustomPlot-sharedlib.tar.gz and QCustomPlot.tar.gz
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based on the fixed download URL.
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- Rebase relwithdebug.patch to apply against the new tarball (CRLF
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line endings).
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Thu Dec 21 14:33:19 UTC 2023 - Frederic Crozat <fcrozat@suse.com>
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- Fix invalid download url.
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Wed Mar 1 10:58:39 UTC 2023 - Christophe Marin <christophe@krop.fr>
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- Add missing requirement to qcustomplot-devel
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qcustomplot.h includes 'QtPrintSupport/QtPrintSupport'
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Wed Nov 23 15:33:03 UTC 2022 - Sergey Salnikov <salsergey@gmail.com>
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- Update to version 2.1.1:
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* Qt6.4 Compatibility
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* In QCPAxisPainterPrivate::getTickLabelData, don't use fixed 'e',
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but locale aware character of parent plot locale.
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* Axis rescaling now ignores +/- Inf in data values.
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* Slight performance improvements of QCPColorMap colorization and fills.
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* Several bugfixes.
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-------------------------------------------------------------------
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Thu Apr 29 22:40:01 UTC 2021 - Ferdinand Thiessen <rpm@fthiessen.de>
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- Update to version 2.1.0:
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* Compatibility up to Qt 6.0
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* Fixed bug where QCPLayer::replot wouldn't issue full replot even
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though invalidated buffers existed
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* Fixed QCPCurve bug causing rendering artifacts when using
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keys/values smaller than about 1e-12 in some constellations
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* Fixed getValueRange when used with explicit keyRange, now doesn't
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use key range expanded by one point to each side anymore
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* Fixed bug of QCPAxis tick label font size change only propagating
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to the layout after second call to replot
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* Fixed bug of QCPTextElement not respecting the configured text
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alignment flag
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* Various documentation typos and improvements
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* QCPLegend::clearItems is now faster in case of many legend items
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* Work around Qt bug, drawing lines with pen width 1 as slow as
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with pen widths > 1 (polyfill instead of line algorithm,
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also on Normal-DPI), by using pen width 0 in such cases.
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Sat Dec 15 15:12:46 UTC 2018 - Todd R <toddrme2178@gmail.com>
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- Add patch tags and and an explanation in the patch for the
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relwithdebug.diff patch.
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- Rename relwithdebug.diff to relwithdebug.patch to conform
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with openSUSE patch file guidelines.
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-------------------------------------------------------------------
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Tue Dec 11 02:11:29 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
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- Rename %soname to %sover to better reflect its use.
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- Avoid tripleshipping license file.
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- Add relwithdebug.diff, to build release-with-debug combined.
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-------------------------------------------------------------------
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Wed Dec 5 21:42:51 UTC 2018 - Todd R <toddrme2178@gmail.com>
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- Update to Version 2.0.1
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+ Bugfixes:
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- Default filling order of QCPLayoutGrid is now foColumnsFirst instead of foRowsFirst, as intended and consistent with QCP1.
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Note that this also changes the indexing order of e.g. QCustomPlot::axisRect(int index), compared with 2.0.0. You can change
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the filling and thus indexing order yourself by calling QCPLayoutGrid::setFillOrder.
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- fixed bug in QCPColorMap, when using alpha in the gradient color stops. Used to draw falsely black data points when the associated data value is exactly
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on the first or last color stop.
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- QCPDataSelection::enforceType(stDataRange) would erroneously add an empty data range to the selection, if the selection was already empty.
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This in turn would cause isEmpty() to erroneously return false.
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- fixed hypothetical crash when selectTest is called on a QCPItemCurve which has all of its points at the same position
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+ Other:
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- Various documentation improvements and clarifications
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- Prevent conflict with windows.h min/max macros if user forgets to define NOMINMAX
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- compiling QCP shared libraries with static Qt is now easier
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- added defines QCUSTOMPLOT_VERSION and QCUSTOMPLOT_VERSION_STR (the same way Qt does) to provide the used QCP version number
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- added missing Q_DECL_OVERRIDE declarations, thus preventing warnings some compiler settings
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- QCPAxisTicker and subclasses are no longer copyable by value, as intended
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- QCPBarsGroup constructor is now explicit, as intended
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- Qt 5.11 compatibility
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- Update to Version Version 2.0.0
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+ Added major features:
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- Axis tick and tick label generation was completely refactored and is now handled in the QCPAxisTicker class (also see QCPAxis::setTicker). Available ticker subclasses for special uses cases:
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QCPAxisTicker, QCPAxisTickerFixed, QCPAxisTickerLog, QCPAxisTickerPi, QCPAxisTickerTime, QCPAxisTickerDateTime, QCPAxisTickerText
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- Data container is now based on QCPDataContainer template for unified data interface and significantly improved memory footprint and better performance for common use-cases, especially data adding/removing.
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- New data selection mechanism allows selection of single data points and data ranges for plottables. See special documentation page "data selection mechanism".
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- Rubber band/selection rect for data point selection and axis zooming is now available, see documentation of QCustomPlot::setSelectionRectMode and QCPSelectionRect. For this purpose, the new default
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layer "overlay" was introduced, which is now the top layer, and holds the QCustomPlot's QCPSelectionRect instance.
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- Data sharing between plottables of the same type (see setData methods taking a QSharedPointer)
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- OpenGL hardware acceleration is now available across all Qt versions (including Qt4) in a unified, simple interface, with QCustomPlot::setOpenGl (experimental)
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- QCPStatisticalBox can now display a series of statistical boxes instead of only a single one
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- New QCPErrorBars plottable allows attaching error bars to any one-dimensional plottable (QCPGraph has thus lost its own error-bar capability)
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- QCPColorMap now supports transparency via alpha in its color gradient stops, and via a dedicated cell-wise alpha map (see QCPColorMapData::setAlpha)
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- Layers may now be individually replotted (QCPLayer::replot), if the mode (QCPLayer::setMode) is set to lmBuffered. Mutually adjacent lmLogical layers share a single paint buffer to save resources.
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By default, the new topmost "overlay" layer which contains the selection rect is an lmBuffered layer. Updating the selection rect is thus very fast, independent of the plot contents.
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- QCPLayerable (and thus practically all objects in QCP) now have virtual methods to receive mouse press/move/release/doubleclick/wheel events. Before, only QCPLayoutElement provided them.
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this makes it much easier to subclass e.g. items and plottables to provide custom mouse interactions that were cumbersome and awkward with the simpler signal-based interface
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+ Added minor features:
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- High-DPI support for Qt versions 5.0 and up, using device pixel ratio detected by Qt (can be changed manually via QCustomPlot::setBufferDevicePixelRatio).
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- QCPGraph and QCPCurve can now be configured to only display every n'th scatter symbol, see ::setScatterSkip() method
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- QCPFinancial allows to define bar width in absolute pixels and axis rect ratio, instead of only in plot key coordinates (see QCPFinancial::setWidthType)
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- Range dragging/zooming can now be configured to affect more than one axis per orientation (see new overloads of QCPAxisRect::setRangeDragAxes/setRangeZoomAxes)
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- Added QCPTextElement (replaces QCPPlotTitle) for general texts in layouts. Provides clicked and doubleClicked signals, as replacement for the removed QCustomPlot::titleClicked/titleDoubleClicked
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- Export functions (QCustomPlot::savePng etc.) now support specifying the resolution that will be written to the image file header. This improves operability with other tools which respect metadata.
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- Replots can now be queued to the next event loop iteration with replot(QCP::rpQueuedReplot). This way you can successively ask for a replot at multiple code locations without causing redundant replots
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- QCPAxisRect::zoom(...) allows to zoom to a specific rectangular region given in pixel coordinates, either affecting all axes or a specified subset of axes.
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- QCPRange::bounded returns a bounded range, trying to preserve its size. Works with rangeChanged signal to limit the allowed range (see rangeChanged doc)
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- Plottable rescaleValueAxis method (and getValueRange) now take parameter inKeyRange, which allows rescaling of the value axis only with respect to data in the currently visible key range
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- plottableClick and plottableDoubleClick signals now carry the clicked data point index as second parameter
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- Added QCPAxis::scaleRange overload without "center" argument, which scales around the current axis range center
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- Added QCPRange::expand/expanded overloads which take only one double parameter
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- Plottables addToLegend/removeFromLegend methods now have overloads that take any QCPLegend, to make working with non-default legends easier (legends that are not QCustomPlot::legend)
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- Added QCPStatisticalBox::setWhiskerAntialiased to allow controlling antialiasing state of whiskers independently of quartile box/median line
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- The virtual method QCPLayoutElement::layoutChanged() now allows subclasses to react on a move of the layout element between logical positions in the parent layout, or between layouts
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- QCPMarginGroup::commonMargin is now virtual, to facilitate subclassing of QCPMarginGroup
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- QCPGraph::getPreparedData is now virtual, and thus allows subclasses to easily generate own plotted data, e.g. on-the-fly.
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- Added QCPRange qDebug stream operator
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- QCPLayoutGrid (and thus QCPLegend) can now wrap rows or columns at specified row/column counts, see setFillOrder, setWrap and the new addElement overload which doesn't have row/column index
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+ Added minor features after beta:
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- QCPGraph fill now renders separate fill segments when there are gaps in the graph data (created by inserting NaN values)
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- fractional device pixel ratios are now used, if Qt version >= 5.6
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- Axes may now be dragged/zoomed individually by starting the drag/zoom on top of the axis (previously, this required additional code)
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- Manual minimum and maximum layout element sizes (setMinimumSize/setMaximumSize) can now affect the inner or the outer rect, see QCPLayoutElement::setSizeConstraintRect
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+ Bugfixes
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- Fixed possible crash when having a QCPGraph with scatters only and a non-transparent main/fill brush of the graph
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- Fixed QCPItemPixmap not updating internally cached scaled pixmap if new pixmap set with same scaled dimensions
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- When using log axis scale and zooming out as far as possible (~1e-280..1e280), axis doesn't end up in (via mouse) unrecoverable range with strange axis ticks anymore
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- Axis tick label algorithm for beautifully typeset powers now checks whether "e" in tick label is actually part of a number before converting the exponent to superscript
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- Fixed QCustomPlot::moveLayer performing incorrect move and possible crash in certain situations
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- Fixed possible crash on QCustomPlot destruction due to wrong QObject-hierarchy. Only occurs if a QCPAxisRect is removed from the normal QCustomPlot destruction hierarchy by taking it out of its layout
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- Fixed possible freeze when data values become infinity after coord-to-pixel transformation (e.g. maximally zoomed out log axis), and line style is not solid (e.g. dashed) or phFastPolylines is disabled
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- Fixed a few missing enums in meta type system, by unifying usage of Q_ENUMS, Q_FLAGS and Q_DECLARE_METATYPE
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- Fixed QCPItemLine/QCPItemStraightLine not being selectable when defining coords are many orders of magnitude (>1e8) larger than currently viewed range
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- Fixed/worked around crash due to bug in QPainter::drawPixmap with very large negative x/y pixel coordinates, when drawing sparse pixmap scatters
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- Fixed possible (but unlikely) int overflow in adaptive sampling algorithm, that could cause plot artifacts when using extremely sparse data (with respect to current key axis range).
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- Fixed QCPBarsGroup bug which caused stPlotCoords spacing to be wrong with vertical key axes
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- A QCPBars axis rescale in the main window constructor (i.e. without well-defined plot size) now falls back to a datapoint-tight rescaling instead of doing nothing (because bar width can't be determined)
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- Improved QCPBars stacking when using bars with very large keys and key separation at limit of double precision
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+ Bugfixes after beta:
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- fixed QCPCurve vertex optimization algorithm not handling log axes correctly
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- upon removing the inner most axis, the offset of the new inner most axis (previously second axis) is now set to the value of the removed axis, instead of leaving a gap
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- QCPColorMap now has a default gradient (gpCold) again, instead of an empty and thus black gradient
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- doc: black QCPColorMap/QCPColorGradient documentation images fixed
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- scatter styles ssDiamond, ssTriangle and ssTriangleInverted now get proper filling with the specified brush
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- fixed click signals of plottable/axes/etc. not being emitted properly
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- fixed uninitialized scatterSkip on QCPCurve, leading to irregular default appearance of scatter skips
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- fixed device pixel ratio not being implemented correctly in cached tick labels
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- QCPLayoutElement::setMaximum/setMinimum now is with respect to the inner rect as intended (and documented), instead of the outer rect (and this can now be changed via setSizeConstraintRect)
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- fixed dllimport issue on template classes when compiling as shared library with MSVC
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- Actually install shared libraries
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- Drop qt4 version
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-------------------------------------------------------------------
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Sat Feb 4 14:56:35 UTC 2017 - wbauer@tmo.at
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- fix building the Qt5 version by calling qmake-qt5 instead of
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qmake and adding a Qt5PrintSupport build requirement (boo#1007696)
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Sun Jun 19 10:48:19 UTC 2016 - mailaender@opensuse.org
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- initial packaging of version 1.3.2
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