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COPYING
COPYING
 
 
README.md
README.md
 
 
qwt.pro
qwt.pro
 
 
qwt_abstract_scale.cpp
qwt_abstract_scale.cpp
 
 
qwt_abstract_scale.h
qwt_abstract_scale.h
 
 
qwt_abstract_scale_draw.cpp
qwt_abstract_scale_draw.cpp
 
 
qwt_abstract_scale_draw.h
qwt_abstract_scale_draw.h
 
 
qwt_abstract_slider.cpp
qwt_abstract_slider.cpp
 
 
qwt_abstract_slider.h
qwt_abstract_slider.h
 
 
qwt_color_map.cpp
qwt_color_map.cpp
 
 
qwt_color_map.h
qwt_color_map.h
 
 
qwt_double_range.cpp
qwt_double_range.cpp
 
 
qwt_double_range.h
qwt_double_range.h
 
 
qwt_dyngrid_layout.cpp
qwt_dyngrid_layout.cpp
 
 
qwt_dyngrid_layout.h
qwt_dyngrid_layout.h
 
 
qwt_interval.cpp
qwt_interval.cpp
 
 
qwt_interval.h
qwt_interval.h
 
 
qwt_legend.cpp
qwt_legend.cpp
 
 
qwt_legend.h
qwt_legend.h
 
 
qwt_legend_item.cpp
qwt_legend_item.cpp
 
 
qwt_legend_item.h
qwt_legend_item.h
 
 
qwt_legend_itemmanager.h
qwt_legend_itemmanager.h
 
 
qwt_math.cpp
qwt_math.cpp
 
 
qwt_math.h
qwt_math.h
 
 
qwt_painter.cpp
qwt_painter.cpp
 
 
qwt_painter.h
qwt_painter.h
 
 
qwt_plot.cpp
qwt_plot.cpp
 
 
qwt_plot.h
qwt_plot.h
 
 
qwt_plot_axis.cpp
qwt_plot_axis.cpp
 
 
qwt_plot_canvas.cpp
qwt_plot_canvas.cpp
 
 
qwt_plot_canvas.h
qwt_plot_canvas.h
 
 
qwt_plot_curve.cpp
qwt_plot_curve.cpp
 
 
qwt_plot_curve.h
qwt_plot_curve.h
 
 
qwt_plot_dict.cpp
qwt_plot_dict.cpp
 
 
qwt_plot_dict.h
qwt_plot_dict.h
 
 
qwt_plot_directpainter.cpp
qwt_plot_directpainter.cpp
 
 
qwt_plot_directpainter.h
qwt_plot_directpainter.h
 
 
qwt_plot_grid.cpp
qwt_plot_grid.cpp
 
 
qwt_plot_grid.h
qwt_plot_grid.h
 
 
qwt_plot_item.cpp
qwt_plot_item.cpp
 
 
qwt_plot_item.h
qwt_plot_item.h
 
 
qwt_plot_layout.cpp
qwt_plot_layout.cpp
 
 
qwt_plot_layout.h
qwt_plot_layout.h
 
 
qwt_plot_marker.cpp
qwt_plot_marker.cpp
 
 
qwt_plot_marker.h
qwt_plot_marker.h
 
 
qwt_plot_rasteritem.cpp
qwt_plot_rasteritem.cpp
 
 
qwt_plot_rasteritem.h
qwt_plot_rasteritem.h
 
 
qwt_plot_renderer.cpp
qwt_plot_renderer.cpp
 
 
qwt_plot_renderer.h
qwt_plot_renderer.h
 
 
qwt_plot_seriesitem.cpp
qwt_plot_seriesitem.cpp
 
 
qwt_plot_seriesitem.h
qwt_plot_seriesitem.h
 
 
qwt_plot_spectrogram.cpp
qwt_plot_spectrogram.cpp
 
 
qwt_plot_spectrogram.h
qwt_plot_spectrogram.h
 
 
qwt_raster_data.cpp
qwt_raster_data.cpp
 
 
qwt_raster_data.h
qwt_raster_data.h
 
 
qwt_scale_div.cpp
qwt_scale_div.cpp
 
 
qwt_scale_div.h
qwt_scale_div.h
 
 
qwt_scale_draw.cpp
qwt_scale_draw.cpp
 
 
qwt_scale_draw.h
qwt_scale_draw.h
 
 
qwt_scale_engine.cpp
qwt_scale_engine.cpp
 
 
qwt_scale_engine.h
qwt_scale_engine.h
 
 
qwt_scale_map.cpp
qwt_scale_map.cpp
 
 
qwt_scale_map.h
qwt_scale_map.h
 
 
qwt_scale_widget.cpp
qwt_scale_widget.cpp
 
 
qwt_scale_widget.h
qwt_scale_widget.h
 
 
qwt_series_data.cpp
qwt_series_data.cpp
 
 
qwt_series_data.h
qwt_series_data.h
 
 
qwt_slider.cpp
qwt_slider.cpp
 
 
qwt_slider.h
qwt_slider.h
 
 
qwt_spline.cpp
qwt_spline.cpp
 
 
qwt_spline.h
qwt_spline.h
 
 
qwt_symbol.cpp
qwt_symbol.cpp
 
 
qwt_symbol.h
qwt_symbol.h
 
 
qwt_text.cpp
qwt_text.cpp
 
 
qwt_text.h
qwt_text.h
 
 
qwt_text_engine.cpp
qwt_text_engine.cpp
 
 
qwt_text_engine.h
qwt_text_engine.h
 
 
qwt_text_label.cpp
qwt_text_label.cpp
 
 
qwt_text_label.h
qwt_text_label.h
 
 
qwt_thermo.cpp
qwt_thermo.cpp
 
 
qwt_thermo.h
qwt_thermo.h
 
 

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SimpleQWT version 6.0

SimpleQWT is targeted at projects that want only core qwt, with fixes and improvements.

  • targets reduced computational and memory footprint compared to full-fat version
  • fixes for stable axes/canvas while panning/zooming
  • fixes and production-ready antialiasing
  • some fixes for plot renderer for wysiwyg
  • forked from QWT "6.0.0-svn"
  • some fixes pulled from 6.1
  • Qt5 fixes, legacy cleanup, simplification and streamlining

Initial version as used by NSpec scientific software.

Q/A:

  • Why not QWT 6.1?

It is slower and uses more memory according to my tests (mostly Plot/Slider).
Quick review didn't reveal the single culprit for that change.

  • Why not merge it with regular QWT or fix full version?

Full QWT is much larger than just core, i don't have enough time for that.
Some changes are very invasive and not possible there at all.
Some simplifications are only possible after removing more elaborate functions.
I hope most minor fixes and legacy cleanups can be ported back to original version,
but that's a lot of work too due to 6.1 changes.

About

QWT is a plot and ui library for QT. SimpleQWT is targeted at projects that want only core QWT, with fixes and improvements

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qt plot qwt

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