Details
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Suggestion
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Resolution: Unresolved
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Not Evaluated
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None
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5.12.3
Description
The ability to select data within a plot (select individual data points, select data series) is a common need for interactive plots. Currently QtChart does not have any concept of selection.
We have implemented ways around this in our product, we had to create a separate series for the single selection of a data point so that it could be shown the proper way.
Having a selection model (similar to what is available for the Model/View framework) would be great.
Attachments
Gerrit Reviews
| For Gerrit Dashboard: QTBUG-89445 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 342956,9 | QXYSeries: Support for selection in a plot | dev | qt/qtcharts | Status: MERGED | +2 | 0 |
| 351158,6 | QBarSet: Support for bars selection | dev | qt/qtcharts | Status: MERGED | +2 | 0 |
| 352443,3 | Support for custom light markers for selected points added to QXYSeries | dev | qt/qtcharts | Status: MERGED | +2 | 0 |
| 356977,34 | Add bar chart example | dev | qt/qtcharts | Status: MERGED | +2 | 0 |
| 358087,15 | Add spline-series example | dev | qt/qtcharts | Status: MERGED | +2 | 0 |
| 358109,7 | Display selected points regardless of QXYSeries::lightMarker() | dev | qt/qtcharts | Status: MERGED | +2 | 0 |
| 359383,4 | Points selection for QSplineSeries | dev | qt/qtcharts | Status: MERGED | +2 | 0 |
| 365930,2 | Display selected points regardless of QXYSeries::lightMarker() | 6.2 | qt/qtcharts | Status: MERGED | +2 | 0 |
| 367570,2 | Add bar chart example | 6.2 | qt/qtcharts | Status: MERGED | +2 | 0 |
| 367571,2 | Points selection for QSplineSeries | 6.2 | qt/qtcharts | Status: MERGED | +2 | 0 |
| 373001,2 | Add spline-series example | 6.2 | qt/qtcharts | Status: MERGED | +2 | 0 |