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java.lang.Objectnet.rim.device.api.lbs.maps.model.AbstractMappable
net.rim.device.api.lbs.maps.model.MapPoint
net.rim.device.api.lbs.maps.model.MapMarker
net.rim.device.api.lbs.maps.model.MapImage
public class MapImage
Represents a bitmap image for a specified location on a map.
You can specify an image, a thumbnail, or a URI for the location. When you specify a thumbnail, the thumbnail displays directly on the map. When the user clicks on the thumbnail and requests more details, the larger image displays.
Constructor Summary | ||
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MapImage()
Constructs a new MapImage instance. |
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MapImage(double lat,
double lon,
String iconUri)
Constructs a MapImage instance at the given coordinates which is represented
on the map with the icon at the given URI. |
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MapImage(double lat,
double lon,
Bitmap bitmap)
Constructs a MapImage instance at the given coordinates with the given bitmap. |
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MapImage(MapPoint point,
String imageURI)
Constructs a MapImage instance at the given map point, using the image at the
given URI. |
Method Summary | ||
---|---|---|
boolean |
equals(Object obj)
Indicates whether some other object is "equal to" this one. |
|
Bitmap |
getImage()
Retrieves the image. |
|
String |
getImageURI()
Retrieves the URI of the image. |
|
Bitmap |
getThumbnail()
Retrieves the thumbnail bitmap. |
|
int |
hashCode()
Returns a hash code value for the object. |
|
void |
setImage(Bitmap bitmap)
Sets the image. |
|
void |
setImageURI(String uri)
Sets the URI of the image. |
|
void |
setThumbnail(Bitmap thumb)
Sets a thumbnail bitmap that displays in the caption when this image has focus. |
Methods inherited from class net.rim.device.api.lbs.maps.model.MapMarker |
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getAnchorOffset, getIconUri, setAnchorOffset, setIconUri |
Methods inherited from class net.rim.device.api.lbs.maps.model.MapPoint |
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compareTo, getBoundingBox, getLat, getLon, setLat, setLon, toCoordinates, toString |
Methods inherited from class net.rim.device.api.lbs.maps.model.AbstractMappable |
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getCommandsByType, getStyleId, isClusterable, match, setStyleId |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public MapImage()
MapImage
instance.
public MapImage(MapPoint point, String imageURI)
MapImage
instance at the given map point, using the image at the
given URI.
point
- The map point for the location.imageURI
- The image URI for the specified location.public MapImage(double lat, double lon, Bitmap bitmap)
MapImage
instance at the given coordinates with the given bitmap.
lat
- The latitudinal coordinate for the location.lon
- The longitudinal coordinate for the location.bitmap
- The bitmap image for the specified location.public MapImage(double lat, double lon, String iconUri)
MapImage
instance at the given coordinates which is represented
on the map with the icon at the given URI.
lat
- The latitudinal coordinate for the location.lon
- The longitudinal coordinate for the location.iconUri
- The URI of the icon.Method Detail |
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public Bitmap getImage()
public void setImage(Bitmap bitmap)
bitmap
- The image to set.public void setThumbnail(Bitmap thumb)
thumb
- The thumbnail bitmap to display.public Bitmap getThumbnail()
public void setImageURI(String uri)
uri
- The URI of the image.public String getImageURI()
public int hashCode()
Object
java.util.Hashtable
.
The general contract of hashCode
is:
hashCode
method on each of
the two objects must produce the same integer result.
Object.equals(java.lang.Object)
method, then calling the hashCode method on each of the
two objects must produce distinct integer results. However, the
programmer should be aware that producing distinct integer results
for unequal objects may improve the performance of hashtables.
As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the JavaTM programming language.)
hashCode
in class MapMarker
Object.hashCode()
public boolean equals(Object obj)
Object
The equals
method implements an equivalence relation:
x
,
x.equals(x)
should return true
.
x
and
y
, x.equals(y)
should return
true
if and only if y.equals(x)
returns
true
.
x
,
y
, and z
, if x.equals(y)
returns true
and y.equals(z)
returns
true
, then x.equals(z)
should return
true
.
x
and y
, multiple invocations of x.equals(y)
consistently return true
or consistently return
false
, provided no information used in
equals
comparisons on the object is modified.
x
,
x.equals(null)
should return false
.
The equals method for class Object
implements
the most discriminating possible equivalence relation on objects;
that is, for any reference values x
and y
,
this method returns true
if and only if x
and
y
refer to the same object (x==y
has the
value true
).
equals
in class MapMarker
obj
- the reference object with which to compare.
true
if this object is the same as the obj
argument; false
otherwise.Object.equals(Object)
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