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⇤ ← Revision 5 as of 2016-02-03 11:27:57 →
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Editor: FriedemannBunjes
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← Revision 14 as of 2016-02-05 09:44:02 → ⇥
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Editor: FriedemannBunjes
Comment:
Deletions are marked like this. Additions are marked like this.
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== CGuiMain == == CGuiMain: Main User Interface ==
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plot controller and experiment controller are created. Plot controller and experiment controller are created.
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In the Idle() method, the controllers' Idle() methods are called.
In the Idle() method, the controllers' Idle() methods are called (e.g. to refresh the data plots).
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Administration of the plot windows configuration for the current !ParadigmType in
"GUI/PLOTTING/[PARADIGMTYPE]/PLOTWIN[N]"
!SetConfiguration: creation and showing of CPlotWindow's with given configuration
AddPlotGenerator: Hand a new plot generator over to the controller. Data produced by the generator can now be displayed in each plot window.
Data identification via m_poDataKeys.
Data in m_mapChannelData.CPlotDataHandle
Classes identification via m_lstDisplayClasses.		 Holding the '''plot windows configuration''' for the current !ParadigmType in "GUI/PLOTTING/[PARADIGMTYPE]/PLOTWIN[N]"

'''!SetConfiguration''': Creation and showing of CPlotWindow's with given configuration

'''!AddPlotGenerator''': Hand a new plot generator over to the controller. Data produced by the generator can now be displayed in each plot window.

Data identification via '''m_poDataKeys'''.

Data in '''m_mapChannelData.CPlotDataHandle'''

Classes identification via '''m_lstDisplayClasses'''.
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CExperimentController::!MakeEyeposPlots '''CExperimentController::!MakeEyeposPlots''':
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CExperimentController::!MakeAnalogPlots
'''CExperimentController::!MakeAnalogPlots''':
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CExperimentController::!MakeRasterPlots
'''CExperimentController::!MakeRasterPlots''':
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CExperimentController::!MakeHistograms
'''CExperimentController::!MakeHistograms''':
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holds CPlotDataChannels for each registered channel to be plotted Holds '''CPlotDataChannels''' for each registered channel to be plotted.
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MakeDataChannel: create CHistogramDataChannel or CPlotDataChannel (both in CPlotDataChannel.cpp)
'''!MakeDataChannel''': create CPlotDataChannel or inherited channels like CHistogramDataChannel (both in '''CPlotDataChannel.cpp''')

'''Make sure, that !GetDataChannel is used with the appropriate dynamic_cast to the correct !PlotType. This is needed to actually use the overwritten methods (keyword: slicing).'''
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CPlotDataChannel::!InitLooks(): actual visual properties of the plots
DoAddCurve: add curve data as new QwtPlotCurve and attach it to the plot		 '''CPlotDataChannel::!InitLooks()''': '''actual visual properties of the plots'''

'''!DoAddCurve''': add curve data as new '''!QwtPlotCurve''' and attach it to the plot

Understanding the Plotting

Contents

  1. CGuiMain: Main User Interface
  2. CPlotController
  3. CExperimentController
  4. CQwtPlot
  5. CPlotDataChannel

The Plotting is used to handle the data plot windows containing qwt plots and streaming data into them.

1. CGuiMain: Main User Interface

Plot controller and experiment controller are created.

SIGNALs and SLOTs to e.g. CPlotController::CreateWindow() are established.

In the Idle() method, the controllers' Idle() methods are called (e.g. to refresh the data plots).

2. CPlotController

Holding the plot windows configuration for the current ParadigmType in "GUI/PLOTTING/[PARADIGMTYPE]/PLOTWIN[N]"

SetConfiguration: Creation and showing of CPlotWindow's with given configuration

AddPlotGenerator: Hand a new plot generator over to the controller. Data produced by the generator can now be displayed in each plot window.

Data identification via m_poDataKeys.

Data in m_mapChannelData.CPlotDataHandle

Classes identification via m_lstDisplayClasses.

3. CExperimentController

CExperimentController::MakeEyeposPlots: Create a CADaqPlotGenerator that receives all eye position data recorded in the course of the given trial and turns it into plot data which can be displayed in a plot window. Push the generator to the plot controller.

CExperimentController::MakeAnalogPlots: similar (CADaqPlotGenerator)

CExperimentController::MakeRasterPlots: similar, but create and register CDDaqPlotGenerator as receiver for the trial's recorded data at CDaqFacade

CExperimentController::MakeHistograms: similar, but create and register CDDaqHistogramGenerator as receiver for the trial's recorded data at CDaqFacade

4. CQwtPlot

Holds CPlotDataChannels for each registered channel to be plotted.

Handles curves: add, delete, clear, setNumberOfCurves etc.

MakeDataChannel: create CPlotDataChannel or inherited channels like CHistogramDataChannel (both in CPlotDataChannel.cpp)

Make sure, that GetDataChannel is used with the appropriate dynamic_cast to the correct PlotType. This is needed to actually use the overwritten methods (keyword: slicing).

5. CPlotDataChannel

CPlotDataChannel::InitLooks(): actual visual properties of the plots

DoAddCurve: add curve data as new QwtPlotCurve and attach it to the plot

nrec: UnderstandingThePlotting (last edited 2016-02-05 09:44:02 by FriedemannBunjes)