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