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AxisListener.h
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1 //# Copyright (C) 2008
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3 //#
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25 
26 #ifndef AXISLISTENER_H_
27 #define AXISLISTENER_H_
28 
30 #include <casa/BasicSL/String.h>
31 
32 namespace casa {
33 
39 class AxisListener {
40 public:
46  virtual void setAxisLabel(PlotAxis axis, const casacore::String& title) = 0;
51  virtual void setDateFormat(const casacore::String& dateFormat) = 0;
56  virtual void setRelativeDateFormat(const casacore::String& dateFormat) = 0;
62  virtual void setAxisScale(PlotAxis axis, PlotAxisScale scale, casacore::uInt base=10) = 0;
69  virtual void setAxisReferenceValue(PlotAxis axis, bool on, double value) = 0;
75  virtual void setAxisFont(PlotAxis axis, const PlotFont& font) = 0;
76  virtual ~AxisListener(){}
78 };
79 
80 }
81 #endif /* AXISLISTENER_H_ */
Interface implemented by classes wanting to receive notice when a plot property changes.
Definition: AxisListener.h:39
virtual ~AxisListener()
Definition: AxisListener.h:76
virtual void setAxisLabel(PlotAxis axis, const casacore::String &title)=0
Set a new plot axis label.
virtual void setAxisScale(PlotAxis axis, PlotAxisScale scale, casacore::uInt base=10)=0
Set a new scale for the plot axis (logarithmic, etc).
virtual void setDateFormat(const casacore::String &dateFormat)=0
New format for displaying dates.
virtual void setAxisFont(PlotAxis axis, const PlotFont &font)=0
Set a font for use on an axis.
virtual void setRelativeDateFormat(const casacore::String &dateFormat)=0
New format for displaying dates based off a given start position.
PlotAxis
Enum for the four plot axes.
Definition: PlotOptions.h:62
String: the storage and methods of handling collections of characters.
Definition: String.h:223
virtual void setAxisReferenceValue(PlotAxis axis, bool on, double value)=0
Set a starting value for an axis using a relative scale.
Abstract class for fonts.
Definition: PlotOptions.h:200
PlotAxisScale
Enum for possible axis scales.
Definition: PlotOptions.h:78
LatticeExprNode value(const LatticeExprNode &expr)
This function returns the value of the expression without a mask.
unsigned int uInt
Definition: aipstype.h:51