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1 | -------------------------------- | |
| 2 |
Commercial Charts Add-on |
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2 | Commercial Charts Add-on 1.0.0 | |
| 3 | -------------------------------- |
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3 | -------------------------------- | |
| 4 |
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4 | |||
| 5 | Whats in Qt Commercial Charts |
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5 | What�s 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: | |
| @@ -50,50 +50,30 The same as above applies you will just have to add staticlib to the CONFIG: | |||||
| 50 |
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50 | |||
| 51 | Documentation |
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51 | Documentation | |
| 52 | ============= |
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52 | ============= | |
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53 | Documentation can be found from doc/html directory. | |||
| 53 |
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54 | |||
| 54 |
The documentation can be generated with "make docs". |
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55 | The documentation can also be generated with "make docs". | |
| 55 | into "doc/html" in the build directory. |
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| 56 |
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56 | |||
| 57 | KNOWN ISSUES |
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57 | KNOWN ISSUES | |
| 58 | ============ |
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58 | ============ | |
| 59 | * The beta version of Qt Commercial Charts is still under development and thus |
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| 60 | should not be used in e.g. product development |
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| 61 | * The Charts API might change between the Beta and the first official release |
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| 62 | * Mutliple axis are not suported at the moment. |
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| 63 | * Logartmic, polar axis are not supported at the moment. |
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59 | * Logartmic, polar axis are not supported at the moment. | |
| 64 | * If using QAbstractiItemModel derived model with QBarSeries, data manipulation |
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| 65 | with QBarSeries/QBarSet APIs does not synchronize the data into the model |
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| 66 | * Model support requires more thorough testing. |
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| 67 | * Some QObject properties are missing |
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| 68 | * Some notifications missing from QObject properties |
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| 69 | * Legend layout does not work correctly with several labels |
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| 70 | * Animations with Bar Charts can cause crashes in certain situations |
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| 71 | * Automatic scaling of the axes is only done when you add a series on a chart |
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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 |
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| 73 | * Mouse and touch interactions not complete on the QML API |
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| 74 | * Missing documentation for QML API; the QML demo applications serve as |
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| 75 | documentation instead |
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| 76 | * Setting bar width is not possible on QBarSeries derived classes (the width |
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| 77 | is affected with setMargin, but it has limitations) |
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| 78 | * API for Animations state (signaling started, finished) and setting duration |
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61 | * API for Animations state (signaling started, finished) and setting duration | |
| 79 | etc. is missing |
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62 | etc. is missing | |
| 80 | * In QBarSeries API bar margin related methods will be replaced with bar width |
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63 | * Layout in QBarCategoriesAxis can cause categories to overlap | |
| 81 | in final release |
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64 | * Only one Y and X axis can be visible at the same time | |
| 82 | * OSX specific issue: after running 'make install' you need to fix the library |
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65 | * Unit label for axes is not implemented | |
| 83 | location of libQtCommercialChart.1.dylib to match the actual installation |
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66 | * In some cases (e.g. long texts) can cause some issues with layout | |
| 84 | path. For example: |
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67 | * When setting new QBarCategoriesAxis to existing chart, axis doesn't initialise properly | |
| 85 | sudo install_name_tool -id |
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68 | ||
| 86 | /usr/local/Trolltech/Qt-4.8.0/lib/libQtCommercialChart.1.dylib |
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69 | Main Changes between Beta and Final | |
| 87 | /usr/local/Trolltech/Qt-4.8.0/lib/libQtCommercialChart.1.dylib |
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70 | =================================== | |
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71 | * QML examples and documentation has been added | |||
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72 | * Axis implementation has been refactored in order to support more flexible axis schemes in future. | |||
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73 | * Setting Multiple axes is now possible and you can select which one is visible. | |||
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74 | * In future it's possible to display several axes at the same time. | |||
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75 | * QBarCategoriesAxis and QValuesAxis classes have been added. | |||
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76 | * QBarSeries change to QGroupedBarSeries introduced in Beta has been reverted. | |||
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77 | * �Getting Started� documentation has been added. | |||
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78 | * Chart layout management has been refactored. | |||
| 88 |
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79 | |||
| 89 | Main changes between Technology Preview and Beta release |
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| 90 | ======================================================== |
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| 91 | * QBarSeries now enables defining both values and bar placement in X-Axis. |
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| 92 | Previous implementation of QBarSeries is now new series type: |
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| 93 | QGroupedBarSeries |
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| 94 | * QML API now defined and mostly implemented |
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| 95 | * Q_PROPERTY definitions have been added to the API |
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| 96 | * Model API refactored and moved from Series Classes to separate Model |
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| 97 | Mapper Classes |
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| 98 | * First version of Qt Designer plugin included |
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| 99 | * Example for handling Gestures included (ZoomLineChart example) |
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