Class TracePainterVerticalBar
- java.lang.Object
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- info.monitorenter.gui.chart.traces.painters.ATracePainter
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- info.monitorenter.gui.chart.traces.painters.TracePainterVerticalBar
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- All Implemented Interfaces:
IPointPainter<ATracePainter>
,ITracePainter<ATracePainter>
,java.io.Serializable
,java.lang.Comparable<ATracePainter>
public class TracePainterVerticalBar extends ATracePainter
Renders traces by painting a bar with choosable width for eachTracePoint2D
to show.Bars are placed around the x value to render: the middle of the bar in x dimension is the exact x value.
- Version:
- $Revision: 1.19 $
- Author:
- Achim Westermann
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description TracePainterVerticalBar(int barWidth, Chart2D chart)
Creates an instance with the bar width.TracePainterVerticalBar(Chart2D chart)
Creates an instance with a default bar width size of 4.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
endPaintIteration(java.awt.Graphics g2d)
Invoked to inform implementations that a paint iteration ends for the correspondingITrace2D
.boolean
equals(java.lang.Object obj)
int
getBarWidth()
Returns the diameter of the discs to paint in pixel.int
hashCode()
void
paintPoint(int absoluteX, int absoluteY, int nextX, int nextY, java.awt.Graphics g, ITracePoint2D original)
Paint the point given by absolute coordinates on the given graphic context.void
setBarWidth(int barWidth)
Sets the width of the bars to paint in pixel.-
Methods inherited from class info.monitorenter.gui.chart.traces.painters.ATracePainter
compareTo, discontinue, getPreviousPoint, getPreviousX, getPreviousY, startPaintIteration
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Constructor Detail
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TracePainterVerticalBar
public TracePainterVerticalBar(Chart2D chart)
Creates an instance with a default bar width size of 4.- Parameters:
chart
- needed for bound information.
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TracePainterVerticalBar
public TracePainterVerticalBar(int barWidth, Chart2D chart)
Creates an instance with the bar width.- Parameters:
barWidth
- the bar width in pixel to use.chart
- needed for bound information.
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Method Detail
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endPaintIteration
public void endPaintIteration(java.awt.Graphics g2d)
Description copied from interface:IPointPainter
Invoked to inform implementations that a paint iteration ends for the correspondingITrace2D
.- Specified by:
endPaintIteration
in interfaceIPointPainter<ATracePainter>
- Overrides:
endPaintIteration
in classATracePainter
- Parameters:
g2d
- provided in case pending paint operations have to be performed.- See Also:
IPointPainter.endPaintIteration(java.awt.Graphics)
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classATracePainter
- See Also:
Object.equals(java.lang.Object)
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getBarWidth
public int getBarWidth()
Returns the diameter of the discs to paint in pixel.- Returns:
- the diameter of the discs to paint in pixel.
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hashCode
public int hashCode()
- Overrides:
hashCode
in classATracePainter
- See Also:
Object.hashCode()
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paintPoint
public void paintPoint(int absoluteX, int absoluteY, int nextX, int nextY, java.awt.Graphics g, ITracePoint2D original)
Description copied from interface:IPointPainter
Paint the point given by absolute coordinates on the given graphic context.The next coordinates are also provided to allow to check how much distance is available for the graphic representation of the current point.
- Specified by:
paintPoint
in interfaceIPointPainter<ATracePainter>
- Overrides:
paintPoint
in classATracePainter
- Parameters:
absoluteX
- the ready to use x value for the point to paint.absoluteY
- the ready to use y value for the point to paint.nextX
- the ready to use next x value for the point to paint.nextY
- the ready to use next y value for the point to paint.g
- the graphic context to paint on.original
- just for information, for painting this should be irrelevant and it should not be changed too!- See Also:
ATracePainter.paintPoint(int, int, int, int, java.awt.Graphics, info.monitorenter.gui.chart.ITracePoint2D)
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setBarWidth
public void setBarWidth(int barWidth)
Sets the width of the bars to paint in pixel.- Parameters:
barWidth
- the width of the bars to paint in pixel.
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