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java.lang.Objectgov.nasa.worldwind.avlist.AVListImpl
gov.nasa.worldwind.WWObjectImpl
gov.nasa.worldwind.layers.AbstractLayer
gov.nasa.worldwind.layers.CompassLayer
public class CompassLayer
Field Summary |
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Fields inherited from class gov.nasa.worldwind.layers.AbstractLayer |
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screenCredit |
Fields inherited from class gov.nasa.worldwind.avlist.AVListImpl |
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changeSupport |
Constructor Summary | |
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CompassLayer()
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CompassLayer(String iconFilePath)
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Method Summary | |
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protected void |
doPick(DrawContext dc,
Point pickPoint)
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protected void |
doRender(DrawContext dc)
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int |
getBorderWidth()
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double |
getCompassToViewportScale()
Returns the layer's compass-to-viewport scale factor. |
String |
getIconFilePath()
Returns the layer's current icon file path. |
double |
getIconScale()
Returns the icon scale factor. |
Vec4 |
getLocationCenter()
Returns the current compass image location. |
Vec4 |
getLocationOffset()
Returns the current location offset. |
String |
getPosition()
Returns the current relative compass icon position. |
String |
getResizeBehavior()
Returns the compass icon's resize behavior. |
boolean |
isShowTilt()
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void |
setBorderWidth(int borderWidth)
Sets the compass icon offset from the viewport border. |
void |
setCompassToViewportScale(double compassToViewportScale)
Sets the scale factor applied to the viewport size to determine the displayed size of the compass icon. |
void |
setIconFilePath(String iconFilePath)
Sets the compass icon's image location. |
void |
setIconScale(double iconScale)
Sets the scale factor defining the displayed size of the compass icon relative to the icon's width and height in its image file. |
void |
setLocationCenter(Vec4 locationCenter)
Specifies the screen location of the compass image, relative to the image's center. |
void |
setLocationOffset(Vec4 locationOffset)
Specifies a placement offset from the compass' position on the screen. |
void |
setPosition(String position)
Sets the relative viewport location to display the compass icon. |
void |
setResizeBehavior(String resizeBehavior)
Sets the behavior the layer uses to size the compass icon when the viewport size changes, typically when the World Wind window is resized. |
void |
setShowTilt(boolean showTilt)
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String |
toString()
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Methods inherited from class gov.nasa.worldwind.layers.AbstractLayer |
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dispose, doPreRender, getExpiryTime, getMaxActiveAltitude, getMinActiveAltitude, getName, getOpacity, getRestorableState, getScale, getScreenCredit, isAtMaxResolution, isEnabled, isLayerActive, isLayerInView, isMultiResolution, isNetworkRetrievalEnabled, isPickEnabled, pick, preRender, render, restoreState, setEnabled, setExpiryTime, setMaxActiveAltitude, setMinActiveAltitude, setName, setNetworkRetrievalEnabled, setOpacity, setPickEnabled, setScreenCredit |
Methods inherited from class gov.nasa.worldwind.WWObjectImpl |
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propertyChange |
Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl |
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addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getDoubleValue, getDoubleValue, getEntries, getIntegerValue, getIntegerValue, getLongValue, getLongValue, getStringValue, getStringValue, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface gov.nasa.worldwind.avlist.AVList |
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addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getEntries, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues |
Methods inherited from interface java.beans.PropertyChangeListener |
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propertyChange |
Constructor Detail |
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public CompassLayer()
public CompassLayer(String iconFilePath)
Method Detail |
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protected void doPick(DrawContext dc, Point pickPoint)
doPick
in class AbstractLayer
protected void doRender(DrawContext dc)
doRender
in class AbstractLayer
public int getBorderWidth()
public double getCompassToViewportScale()
public String getIconFilePath()
public double getIconScale()
setIconScale(double)
for a description of the scale factor.
public Vec4 getLocationCenter()
public Vec4 getLocationOffset()
public String getPosition()
public String getResizeBehavior()
public boolean isShowTilt()
public void setBorderWidth(int borderWidth)
borderWidth
- the number of pixels to offset the compass icon from the borders indicated by setPosition(String)
.public void setCompassToViewportScale(double compassToViewportScale)
compassToViewportScale
- the compass to viewport scale factorpublic void setIconFilePath(String iconFilePath)
iconFilePath
- the path to the icon's image filepublic void setIconScale(double iconScale)
setCompassToViewportScale(double)
and the current viewport size.
iconScale
- the icon scale factorpublic void setLocationCenter(Vec4 locationCenter)
locationCenter
- the location center. May be null.#setPosition, #setLocationOffset
public void setLocationOffset(Vec4 locationOffset)
locationOffset
- the number of pixels to shift the compass image from its specified screen position. A
positive X value shifts the image to the right. A positive Y value shifts the image up. If
null, no offset is applied. The default offset is null.#setLocationCenter, #setPosition
public void setPosition(String position)
position
- the desired compass positionpublic void setResizeBehavior(String resizeBehavior)
resizeBehavior
- the desired resize behaviorpublic void setShowTilt(boolean showTilt)
public String toString()
toString
in class AbstractLayer
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