Add parallel coordinates chart #1082
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spyridon97
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| @@ -107,11 +107,11 @@ int ctkVTKScalarsToColorsViewTest2(int argc, char * argv [] ) | |||
| ctkVTKScalarsToColorsView view(0); | |||
| // add transfer function item | |||
| vtkPlot* ctfPlot = view.addColorTransferFunction(ctf); | |||
| view.chart()->SetPlotCorner(ctfPlot, 1); | |||
| view.xyChart()->SetPlotCorner(ctfPlot, 1); | |||
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Why is it called xyChart and not chartXY? If we follow VTK naming conventions then the method name should be chartXY.
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I was thinking that it is more natual to say, parallel coordinates chart, instead of chart parallel coordinates. Plus it matches the naming convention of abstractChart().
vtk in general follows the following naming pattern. vtk(Abstract)Base, vtkSpecialBase, e.g. vtkAlgorithm, vtkPolyDataAlgorithm. vtkCharts* are kinda the exception to the rule.
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I agree that having xyChart may feel more natural and is aligned with the convention adopted by Qt in the Qt Chart1 module.
That said, CTK provides a convenience wrapper around VTK, for sake of consistency with the VTK naming convention, I think we should then have the set/get functions and associated internal variables match the VTK class names.
ls -1 vtkCh*
vtkChartBox.cxx
vtkChartBox.h
vtkChart.cxx
vtkChart.h
vtkChartHistogram2D.cxx
vtkChartHistogram2D.h
vtkChartLegend.cxx
vtkChartLegend.h
vtkChartMatrix.cxx
vtkChartMatrix.h
vtkChartParallelCoordinates.cxx
vtkChartParallelCoordinates.h
vtkChartPie.cxx
vtkChartPie.h
vtkChartXY.cxx
vtkChartXY.h
vtkChartXYZ.cxx
vtkChartXYZ.h
Footnotes
| switch (corner) | ||
| { | ||
| // bottom left | ||
| case 0: |
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Aren't there enums for 0, 1, 2, 3?
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Parallel coordinates don't have plot corner function.
spyridon97
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jcfr
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| // ---------------------------------------------------------------------------- | ||
| vtkChartXY* ctkVTKChartView::chart()const | ||
| { |
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| { | |
| { | |
| qWarning() << "This function is deprecated. Use xyChart() or abstractChart() instead"; |
| Q_ENUM(ChartTypes) | ||
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| /// Set/Get the type of the chart, XYChart is the default | ||
| /// The string names as the same as the ChartTypes enum |
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| /// The string names as the same as the ChartTypes enum |
Looks this description is not correct.
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Once this last few comments have been addressed, this will be good to integrate. |
jcfr
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jcfr
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Introduces abstractChart() and chartXY() functions. The chart() function has been converted to chartXY(). Therefore, chart() is deprecated. Co-authored-by: Andras Lasso <[email protected]> Co-authored-by: Jean-Christophe Fillion-Robin <[email protected]>
jcfr
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This Pull request adds support for changing the chart type from vtkChartXY to vtkChartParallelCoordinates.
@lassoan @jcfr