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updated README
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1 1 --------------------------------
2 Commercial Charts Add-on Beta
2 Commercial Charts Add-on 1.0.0
3 3 --------------------------------
4 4
5 Whats in Qt Commercial Charts
5 What�s in Qt Commercial Charts
6 6 =============================
7 7
8 8 Directory structure:
9 9
10 10 src/
11 11 Source code of the Qt Commercial Charts
12 12 plugins/
13 13 QML bindings plugin and QtCreator plugin
14 14 examples/
15 15 Some examples of using Qt Commercial Charts
16 16 demos/
17 17 More versatile example applications showing how to customize charts,
18 18 combine several chart types and implement interaction in charts
19 19 doc/
20 20 Documentation
21 21 licenses/
22 22 Licensing infromation
23 23
24 24 Building
25 25 ========
26 26
27 27 Configure project with qmake. On Windows by default both debug and release
28 28 versions are built. On other platforms you need to specify the version
29 29 (default is debug):
30 30 (Windows) qmake
31 31 (Other platforms) qmake CONFIG+=release
32 32
33 33 Build poject with make:
34 34 (Linux) make
35 35 (Windows with MinGw) mingw32-make
36 36 (Visual Studio) nmake
37 37 (OSX) make
38 38
39 39 If you want to install the libraries to your Qt library directory use:
40 40 make install
41 41
42 42 If you want to uninstall the libraries
43 43 make uninstall
44 44
45 45 Building as a statically linked library
46 46 =======================================
47 47
48 48 The same as above applies you will just have to add staticlib to the CONFIG:
49 49 qmake CONFIG+=staticlib
50 50
51 51 Documentation
52 52 =============
53 Documentation can be found from doc/html directory.
53 54
54 The documentation can be generated with "make docs". It will be placed
55 into "doc/html" in the build directory.
55 The documentation can also be generated with "make docs".
56 56
57 57 KNOWN ISSUES
58 58 ============
59 * The beta version of Qt Commercial Charts is still under development and thus
60 should not be used in e.g. product development
61 * The Charts API might change between the Beta and the first official release
62 * Mutliple axis are not suported at the moment.
63 59 * Logartmic, polar axis are not supported at the moment.
64 * If using QAbstractiItemModel derived model with QBarSeries, data manipulation
65 with QBarSeries/QBarSet APIs does not synchronize the data into the model
66 * Model support requires more thorough testing.
67 * Some QObject properties are missing
68 * Some notifications missing from QObject properties
69 * Legend layout does not work correctly with several labels
70 * Animations with Bar Charts can cause crashes in certain situations
71 60 * Automatic scaling of the axes is only done when you add a series on a chart
72 * The QML Bindings are still under development
73 * Mouse and touch interactions not complete on the QML API
74 * Missing documentation for QML API; the QML demo applications serve as
75 documentation instead
76 * Setting bar width is not possible on QBarSeries derived classes (the width
77 is affected with setMargin, but it has limitations)
78 61 * API for Animations state (signaling started, finished) and setting duration
79 62 etc. is missing
80 * In QBarSeries API bar margin related methods will be replaced with bar width
81 in final release
82 * OSX specific issue: after running 'make install' you need to fix the library
83 location of libQtCommercialChart.1.dylib to match the actual installation
84 path. For example:
85 sudo install_name_tool -id
86 /usr/local/Trolltech/Qt-4.8.0/lib/libQtCommercialChart.1.dylib
87 /usr/local/Trolltech/Qt-4.8.0/lib/libQtCommercialChart.1.dylib
63 * Layout in QBarCategoriesAxis can cause categories to overlap
64 * Only one Y and X axis can be visible at the same time
65 * Unit label for axes is not implemented
66 * In some cases (e.g. long texts) can cause some issues with layout
67 * When setting new QBarCategoriesAxis to existing chart, axis doesn't initialise properly
68
69 Main Changes between Beta and Final
70 ===================================
71 * QML examples and documentation has been added
72 * Axis implementation has been refactored in order to support more flexible axis schemes in future.
73 * Setting Multiple axes is now possible and you can select which one is visible.
74 * In future it's possible to display several axes at the same time.
75 * QBarCategoriesAxis and QValuesAxis classes have been added.
76 * QBarSeries change to QGroupedBarSeries introduced in Beta has been reverted.
77 * �Getting Started� documentation has been added.
78 * Chart layout management has been refactored.
88 79
89 Main changes between Technology Preview and Beta release
90 ========================================================
91 * QBarSeries now enables defining both values and bar placement in X-Axis.
92 Previous implementation of QBarSeries is now new series type:
93 QGroupedBarSeries
94 * QML API now defined and mostly implemented
95 * Q_PROPERTY definitions have been added to the API
96 * Model API  refactored and moved from Series Classes to separate Model
97 Mapper Classes
98 * First version of Qt Designer plugin included
99 * Example for handling Gestures included (ZoomLineChart example)
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