org.opengis.style
Enum OverlapBehavior
Object
Enum<OverlapBehavior>
OverlapBehavior
- All Implemented Interfaces:
- Serializable, Comparable<OverlapBehavior>
@XmlElement(value="OverlapBehavior")
public enum OverlapBehavior
- extends Enum<OverlapBehavior>
The OverlapBehavior element tells a system how to behave when multiple
raster images in a layer overlap each other, for example with
satellite-image scenes. LATEST_ON_TOP and EARLIEST_ON_TOP refer to the
time the scene was captured. AVERAGE means to average multiple scenes
together. This can produce blurry results if the source images are
not perfectly aligned in their geo-referencing. RANDOM means to select
an image (or piece thereof) randomly and place it on top. This can
produce crisper results than AVERAGE potentially more efficiently than
LATEST_ON_TOP or EARLIEST_ON_TOP. The default behaviour is
system-dependent.
- Since:
- GeoAPI 2.2
- Author:
- Open Geospatial Consortium, Johann Sorel (Geomatys)
Method Summary |
static OverlapBehavior |
valueOf(String name)
Returns the enum constant of this type with the specified name. |
static OverlapBehavior[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared. |
LATEST_ON_TOP
public static final OverlapBehavior LATEST_ON_TOP
EARLIEST_ON_TOP
public static final OverlapBehavior EARLIEST_ON_TOP
AVERAGE
public static final OverlapBehavior AVERAGE
RANDOM
public static final OverlapBehavior RANDOM
values
public static OverlapBehavior[] values()
- Returns an array containing the constants of this enum type, in
the order they are declared. This method may be used to iterate
over the constants as follows:
for (OverlapBehavior c : OverlapBehavior.values())
System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in
the order they are declared
valueOf
public static OverlapBehavior valueOf(String name)
- Returns the enum constant of this type with the specified name.
The string must match exactly an identifier used to declare an
enum constant in this type. (Extraneous whitespace characters are
not permitted.)
- Parameters:
name
- the name of the enum constant to be returned.
- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException
- if this enum type has no constant
with the specified name
NullPointerException
- if the argument is null
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