TaurusTrend2DDialog
¶
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"CurveDialog" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="Construct a CurveDialog object: plotting dialog box with integrated "];
"QDialog" -> "CurveDialog" [arrowsize=0.5,style="setlinewidth(0.5)"];
"CurveWidgetMixin" -> "CurveDialog" [arrowsize=0.5,style="setlinewidth(0.5)"];
"CurveWidgetMixin" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"PlotManager" -> "CurveWidgetMixin" [arrowsize=0.5,style="setlinewidth(0.5)"];
"ImageDialog" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="Construct a ImageDialog object: plotting dialog box with integrated "];
"CurveDialog" -> "ImageDialog" [arrowsize=0.5,style="setlinewidth(0.5)"];
"ImageWidgetMixin" -> "ImageDialog" [arrowsize=0.5,style="setlinewidth(0.5)"];
"ImageWidgetMixin" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"CurveWidgetMixin" -> "ImageWidgetMixin" [arrowsize=0.5,style="setlinewidth(0.5)"];
"Logger" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="The taurus logger class. All taurus pertinent classes should inherit"];
"Object" -> "Logger" [arrowsize=0.5,style="setlinewidth(0.5)"];
"Object" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"PlotManager" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="Construct a PlotManager object, a 'controller' that organizes relations "];
"QDialog" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"QWidget" -> "QDialog" [arrowsize=0.5,style="setlinewidth(0.5)"];
"QObject" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"wrapper" -> "QObject" [arrowsize=0.5,style="setlinewidth(0.5)"];
"QPaintDevice" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"simplewrapper" -> "QPaintDevice" [arrowsize=0.5,style="setlinewidth(0.5)"];
"QWidget" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"QObject" -> "QWidget" [arrowsize=0.5,style="setlinewidth(0.5)"];
"QPaintDevice" -> "QWidget" [arrowsize=0.5,style="setlinewidth(0.5)"];
"TaurusBaseComponent" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="A generic Taurus component."];
"TaurusListener" -> "TaurusBaseComponent" [arrowsize=0.5,style="setlinewidth(0.5)"];
"BaseConfigurableClass" -> "TaurusBaseComponent" [arrowsize=0.5,style="setlinewidth(0.5)"];
"TaurusBaseWidget" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="The base class for all Qt Taurus widgets."];
"TaurusBaseComponent" -> "TaurusBaseWidget" [arrowsize=0.5,style="setlinewidth(0.5)"];
"TaurusListener" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="TaurusListener Interface"];
"Logger" -> "TaurusListener" [arrowsize=0.5,style="setlinewidth(0.5)"];
"TaurusTrend2DDialog" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="This is a widget for displaying trends from 1D Taurus attributes (i.e.,"];
"ImageDialog" -> "TaurusTrend2DDialog" [arrowsize=0.5,style="setlinewidth(0.5)"];
"TaurusBaseWidget" -> "TaurusTrend2DDialog" [arrowsize=0.5,style="setlinewidth(0.5)"];
"simplewrapper" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"wrapper" [color=dodgerblue1,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"simplewrapper" -> "wrapper" [arrowsize=0.5,style="setlinewidth(0.5)"];
}
-
class
TaurusTrend2DDialog
(parent=None, designMode=False, toolbar=True, stackMode='deltatime', buffersize=512, options=None, autoscale='xyz', **kwargs)[source]¶ Bases:
guiqwt.plot.ImageDialog
,taurus.qt.qtgui.base.taurusbase.TaurusBaseWidget
This is a widget for displaying trends from 1D Taurus attributes (i.e., representing the variation over time of a 1D array). Sometimes this kind of plots are also known as “spectrograms”.
The widget shows a 3D plot (Z represented with colors) where the values in the 1D array are plotted in the Y-Z plane and are stacked along the X axis.
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getMaxDataBufferSize
()[source]¶ returns the maximum number of events that can be plotted in the trend
Return type: int
Returns:
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getUseArchiving
()[source]¶ whether TaurusTrend is looking for data in the archiver when needed
Return type: bool
Returns: See also
-
maxDataBufferSize
¶ returns the maximum number of events that can be plotted in the trend
Return type: int
Returns:
-
model
¶ reimplemented from
TaurusBaseWidget
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modifiableByUser
¶ whether the user can change the contents of the widget
Return type: bool
Returns: True if the user is allowed to modify the look&feel
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setMaxDataBufferSize
(maxSize)[source]¶ sets the maximum number of events that will be stacked
Parameters: maxSize ( int
) – the maximum limitSee also
TaurusTrendSet
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setStackMode
(mode)[source]¶ set the type of stack to be used. This determines how X values are interpreted:
- as timestamps (‘datetime’)
- as time deltas (‘timedelta’)
- as event numbers (‘event’)
Parameters: mode ( one of 'datetime', 'timedelta'
or'event'
) –
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setUseArchiving
(enable)[source]¶ enables/disables looking up in the archiver for data stored before the Trend was started
Parameters: enable ( bool
) – if True, archiving values will be used if available
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stackMode
¶
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useArchiving
¶ whether TaurusTrend is looking for data in the archiver when needed
Return type: bool
Returns: See also
-