public class LEDGauge extends GaugeType
_bottomLabelBounds, _btmLblDim, _csParser, _engine, _gaugeBundle, _gaugeFrameBounds, _hasLowerReflection, _innerBounds, _layout, _lowerFrameDim, _lowerLabelFrameBounds, _metLblDim, _metricLabelBounds, _moveTransform, _scaleTransform, _titleSeparatorBounds, _topLabelBounds, _topLblDim, _upperFrameDim, _upperLabelFrameBounds, _utilBundle, DEF_TICK_LABEL, DIR_BOTTOM, DIR_LEFT, DIR_RIGHT, DIR_TOP, HEIGHT_LOWERLABELFRAME_REFLECTION, HEIGHT_TITLESEPARATOR, LABEL_SPACE, LED_GAUGESET_GAP, m_bBlended, m_locale, SHADOW_OFFSET, TICK_MARK_LENGTH
Constructor and Description |
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LEDGauge(GaugeEngine engine) |
Modifier and Type | Method and Description |
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protected java.awt.Rectangle |
_getPlotAreaBounds(java.awt.Rectangle gaugeFrameBounds,
java.util.Map map,
java.awt.Graphics2D g)
Calculates and returns the bounding box of the plotArea.
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protected java.awt.Dimension |
autoLayout(java.awt.Graphics2D g,
java.awt.Rectangle rect,
java.util.Map map)
Figures out the size of the gauge based on the size of each
component.
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protected java.util.Collection |
getGaugeFrameObject(java.util.Map map)
Generates the
DrawableObject instances necessary
to render the frame behind the gauge. |
protected java.util.Collection |
getGaugeLinkObject(java.util.Map map,
java.awt.Rectangle outerBounds)
Generates the
DrawableObject instances necessary
to render the frame behind the gauge. |
protected int |
getGaugeRadius(int availWidth,
int availHeight)
Allows a gauge type to determine the radius of the gauge.
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protected int |
getGaugeSetGap(java.util.Map map,
java.awt.Graphics2D g,
int dir)
Returns the space between gauges in a gaugeSet, and the space bordering
each gauge.
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int |
getGaugeType()
Returns the type of this gauge type implementation.
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protected java.util.Collection |
getIndicatorObject(java.util.Map map,
int metricIndex)
Generates the
DrawableObject instances necessary to render an Indicator. |
protected java.awt.Rectangle |
getInnerBounds(java.util.Map map,
java.awt.Rectangle rect,
int reqAboveSpace,
int reqBelowSpace,
int reqLeftSpace,
int reqRightSpace)
Allows a gauge type implementation to determine the area
in which to draw the actual gauge.
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protected int |
getMaxNumberOfSteps()
Allows a customization of the maximum number of steps
to use for the tick labels and marks for this gauge type.
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protected DrawableObject |
getNoDataLabelObject(java.util.Map map)
Generates the
DrawableObject instances necessary to render a No Data label. |
protected java.util.Collection |
getPlotAreaObject(java.util.Map map,
int type)
Generates the
DrawableObject instances necessary to render a PlotArea. |
protected java.util.Collection |
getTickLabelObjects(java.util.Map map)
Generates the
DrawableObject instances necessary to render Tick Labels. |
protected java.util.Collection |
getTickMarkObjects(java.util.Map map)
Generates the
DrawableObject instances necessary to render Tick Marks. |
protected static java.awt.Image |
loadImage(java.lang.String strURL)
Loads an image from the given URL, saving it
in a static HashMap for future faster and
more efficient lookup.
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_blendColors, _calcCustomShapesLabelBounds, _calcLabelDimensions, _getIndicatorColor, _getIndicatorColor, _getMetricLabelBounds, _getPlotAreaCenter, _getTopLabelBounds, _getUpperLabelFrameBounds, _hasGaugeFrame, createTickMark, getBackgroundObject, getFrameHeight, getLabelObjects, getOverlayEffectObjects, getScalingTransform, getScalingTransform, getSpaceAboveGauge, getSpaceBelowGauge, getSpaceLeftOfGauge, getSpaceRightOfGauge, getThresholdAttribute, getTickLabelWidth, getTranslateTransform, setCustomShapesParser, setLocale, updateResourceBundle
public LEDGauge(GaugeEngine engine)
public int getGaugeType()
getGaugeType
in class GaugeType
protected java.awt.Dimension autoLayout(java.awt.Graphics2D g, java.awt.Rectangle rect, java.util.Map map)
autoLayout
in class GaugeType
rect
- Rectangle in which to base the layoutmap
- attribute mapprotected java.util.Collection getPlotAreaObject(java.util.Map map, int type)
DrawableObject
instances necessary to render a PlotArea.getPlotAreaObject
in class GaugeType
map
- Map of attributes for this gaugetype
- Type of plot area to generate. Can be FILL_ONLY,
BORDER_ONLY, and FILL_AND_BORDERDrawableObject
instancesprotected java.util.Collection getIndicatorObject(java.util.Map map, int metricIndex)
DrawableObject
instances necessary to render an Indicator.getIndicatorObject
in class GaugeType
map
- Map of attributes for this gaugemetricIndex
- Index of the indicatorDrawableObject
instancesprotected java.util.Collection getTickLabelObjects(java.util.Map map)
DrawableObject
instances necessary to render Tick Labels.getTickLabelObjects
in class GaugeType
map
- Map of attributes for this gaugeDrawableObject
instancesprotected java.util.Collection getTickMarkObjects(java.util.Map map)
DrawableObject
instances necessary to render Tick Marks.getTickMarkObjects
in class GaugeType
map
- Map of attributes for this gaugeDrawableObject
instancesprotected DrawableObject getNoDataLabelObject(java.util.Map map)
DrawableObject
instances necessary to render a No Data label.getNoDataLabelObject
in class GaugeType
map
- Map of attributes for this gaugeDrawableObject
instancesprotected java.util.Collection getGaugeFrameObject(java.util.Map map)
DrawableObject
instances necessary
to render the frame behind the gauge.getGaugeFrameObject
in class GaugeType
map
- Map of attributes for this gaugeDrawableObject
instancesprotected java.util.Collection getGaugeLinkObject(java.util.Map map, java.awt.Rectangle outerBounds)
DrawableObject
instances necessary
to render the frame behind the gauge.getGaugeLinkObject
in class GaugeType
map
- Map of attributes for this gaugeouterBounds
- Rectangle representing gauge and its backgroundDrawableObject
instancesprotected int getGaugeRadius(int availWidth, int availHeight)
getGaugeRadius
in class GaugeType
availHeight
- Integer representing the height
available for drawing the actual gaugeavailWidth
- Integer representing the width
available for drawing the actual gaugeprotected java.awt.Rectangle getInnerBounds(java.util.Map map, java.awt.Rectangle rect, int reqAboveSpace, int reqBelowSpace, int reqLeftSpace, int reqRightSpace)
getInnerBounds
in class GaugeType
reqRightSpace
- Integer indicating the space required
to the right of the gaugereqLeftSpace
- Integer indicating the space required
to the left of the gaugereqBelowSpace
- Integer indicating the space required
below the gaugereqAboveSpace
- Integer indicating the space required
above the gaugerect
- Rectangle indicating the initial working areaprotected int getMaxNumberOfSteps()
getMaxNumberOfSteps
in class GaugeType
protected int getGaugeSetGap(java.util.Map map, java.awt.Graphics2D g, int dir)
getGaugeSetGap
in class GaugeType
map
- Map instance containing gauge attributesg
- Instance of Graphics2D to use for various
font calculationsdir
- int gap for which side of the gaugeprotected static java.awt.Image loadImage(java.lang.String strURL)
strURL
- String
resolving to image needing to be loadedImage
protected java.awt.Rectangle _getPlotAreaBounds(java.awt.Rectangle gaugeFrameBounds, java.util.Map map, java.awt.Graphics2D g)
_getPlotAreaBounds
in class GaugeType
gaugeFrameBounds
- map
-