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View Code? Open in Web Editor NEWfreechart is a charting library for wxWidgets. Imported from SVN trunk. Updating to compile using Visual Studio 2013 and wxWidgets 3.0.2
License: Other
freechart is a charting library for wxWidgets. Imported from SVN trunk. Updating to compile using Visual Studio 2013 and wxWidgets 3.0.2
License: Other
wxFreeChart ReadMe ------------------ Website: http://wxcode.sourceforge.net/components/freechart Author: Moskvichev Andrey V. Version: 1.7 Description: wxFreeChart is free powerful charting framework based on wxWidgets. It designed with flexibility in mind, and supports many types of charts with many different configurations. Supported chart types are: - Line/histogram/area charts based on xy coordinates - Bar charts (vertical or horizontal) - Stacked bar charts - Layered bar charts - OHLC financial charts (bars or candlesticks) - Pie charts - Bubble charts - Gantt charts Installation - win32 -------------------- When building on win32, you can use the makefiles in the BUILD folder using the WX_DIR, WX_DEBUG, WX_UNICODE and WX_SHARED to match your wxWidgets build. Examples: > nmake -fmakefile.vc WX_DIR=c:\path\to\my\wxWidgets WX_UNICODE=0/1 WX_DEBUG=0/1 WX_SHARED=0/1 WX_MONOLITHIC=0/1 > make -fmakefile.bcc WX_DIR=c:\path\to\my\wxWidgets WX_UNICODE=0/1 WX_DEBUG=0/1 WX_SHARED=0/1 WX_MONOLITHIC=0/1 Installation - unix ------------------- When building on a Linux/GNU-based system, type ./configure make to build against the default build of wxWidgets (the one listed as 'default' by wx-config --list). Type "./configure --help" for more info. ChangeLog --------- 1.7: FIXIT it's upcoming release, here is plans What's new: - OHLCSimpleDataset was added - MovingAvarage for OHLC was added - Windows installer was added - Label colourer was added, to make possible axes labels have different colours - OHLCColourer was added, so it's now possible to draw bars/candlesticks in different colours (from indicator values, etc) - Mouse zoom/pan was added - Chart mouse events was added - Tooltips support was added - Crosshair was added - Many bugfixes - Many API impovements - Julian date axes was added (thanks to Carsten Arnholm) - Pie plots (thanks to Grgory Soutad) - OHLC charts improvements (now it's possible to control bars/candlesticks color from various conditions (indicator values, etc)) //- Dynamic charts performance optimization (thanks to - TimeSeriesDataset was added - Graphics rendering improvements, added drawing wrapper, to use wxGraphicsContext - Demos updated - Will be new website with example docs and forum 1.6: What's new: - wxChartSplitPanel was added, it works with multiple plots, and allows add/remove/resize them - XYDynamicDataset was added (thanks to Mike Sazonov) - basic markers support has been added - updated documentation - website update 1.5: What's new: - logarithmic axes added (thanks to Andreas Kuechler) - updated demo - dll export problems fixed - updated documentation 1.4: What's new: - added methods to access axis-dataset links to AxisPlot and Axis - XYLineRenderer and XYAreaRenderer bugfixes - added XYLineStepRenderer class - added initial combined axes support (see AxisShare class) 1.3: What's new: - antialiasing added - axis improvements (added vertical text for labels) - API changes: int replaced with size_t for indexes 1.2: third version of wxFreeChart at wxCode What's new: - added xy datasets support to OHLCPlot - added XYSimpleDataset, CategorySimpleDataset, GanttSimpleDataset classes - many refactoring changes - many bugfixes - updated documentation - added time series, multiple axis and combined axis demos 1.1: second version of wxFreeChart at wxCode What's new: - many bugfixes - updated demos - major redesign - build system fixes 1.0 - first version of wxFreeChart at wxCode Future plans: - Transparency for bubble charts, histogram charts - Add levels/fractals/etc support to OHLCPlot. Make OHLCPlot suitable for technical analysis applications - Make axis marks drawing more flexible - Add zoom to plots - Add interval axes - Statistics charts - Mouse events for chart item click, right/left up/down, drag, etc - Pie plots improvements: 3d charts, using wxGL, more flexible legend drawing - Make wxFreeChart to work on handheld wxWidgets ports Known issues: - window scrolling bugs - compdateaxis bugs - Antialiasing doesn't work correctly with wxSHORT_DASH pen styles (on wxGTK port) Help project: Unfortunately, i have not enough time to work on project. You can help project development in following ways: - Test it and write bugreports/bugfixes, especially test on MacOSX and WINCE ports. - Write additional code and contribute it to project. - Donate to support project development, click PayPal (tm) Donate button on wxFreeChart web site. Credits: Mike Sazonov - testing, export bugfixes, XYDynamicDataset implementation, many interesting ideas. Andreas Kuechler - testing, logarithmic axes implementation, many interesting ideas. Alan Yaniger - testing, performance optimization, many bugfixes, many useful patches. Carsten Arnholm - julian axes and dataset implementation. Grgory Soutad - pie plots and category renderer. Carsten Arnholm - julian date axes Author contacts: email: mab[at]BitGriff[dot]com skype: mab_at_smtp_ru
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