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java.lang.Objectorg.havi.ui.HScreenConfiguration
org.havi.ui.HGraphicsConfiguration
org.havi.ui.HEmulatedGraphicsConfiguration
public class HEmulatedGraphicsConfiguration
An HEmulatedGraphicsConfiguration
is a configuration for a
"virtual" graphics device that may perform one or more
emulations, e.g. in the ATSC context an HEmulatedGraphicsDevice
might
implement multiple HEmulatedGraphicsConfigurations
, corresponding to each of the
possible relationships to the high-definition display modes. The
HEmulatedGraphicsConfiguration
would be used to configure a device
appropriately for rendering into, whilst mapping the emulated
device onto the "true" physical display, e.g. by
down-sampling to standard-definition display.
In essence the HEmulatedGraphicsConfiguration
may be considered as a pair of
HGraphicsConfiguration
objects: one describing the configuration of the emulation and the
second describing the corresponding configuration of the
implementation.
Hence, an HGraphicsConfiguration
may be considered as a special case of the
HEmulatedGraphicsConfiguration
class, where the emulation and
implementation are equivalent.
Parameter | Description | Default value | Set method | Get method |
---|---|---|---|---|
None. |
Description | Default value | Set method | Get method |
---|---|---|---|
None. |
HEmulatedGraphicsDevice
,
HGraphicsConfiguration
Constructor Summary | |
---|---|
protected |
HEmulatedGraphicsConfiguration()
It is not intended that applications should directly construct HEmulatedGraphicsConfiguration objects. |
Method Summary | |
---|---|
HGraphicsConfigTemplate |
getConfigTemplate()
Returns an HGraphicsConfigTemplate describing the virtual (emulation)
characteristics of the HEmulatedGraphicsDevice . |
HGraphicsConfigTemplate |
getEmulation()
Returns an HGraphicsConfigTemplate describing the virtual (emulation)
characteristics of the HEmulatedGraphicsDevice . |
HGraphicsConfigTemplate |
getImplementation()
Returns an HGraphicsConfigTemplate describing the physical
(implementation) characteristics of the HEmulatedGraphicsDevice . |
Methods inherited from class org.havi.ui.HScreenConfiguration |
---|
convertTo, getFlickerFilter, getInterlaced, getOffset, getPixelAspectRatio, getPixelResolution, getScreenArea |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
protected HEmulatedGraphicsConfiguration()
HEmulatedGraphicsConfiguration
objects.
Creates an HEmulatedGraphicsConfiguration
object. See the class
description for details of constructor parameters and default
values.
Method Detail |
---|
public HGraphicsConfigTemplate getConfigTemplate()
HGraphicsConfigTemplate
describing the virtual (emulation)
characteristics of the HEmulatedGraphicsDevice
.
Overridden method from HGraphicsConfiguration
--
for an HEmulatedGraphicsConfiguration
this returns a description of
the emulation characteristics.
getConfigTemplate
in class HGraphicsConfiguration
HGraphicsConfigTemplate
describing the virtual (emulation)
characteristics of the HEmulatedGraphicsDevice
.HGraphicsConfigTemplate
,
HGraphicsConfiguration
,
HEmulatedGraphicsDevice
public HGraphicsConfigTemplate getEmulation()
HGraphicsConfigTemplate
describing the virtual (emulation)
characteristics of the HEmulatedGraphicsDevice
.
HGraphicsConfigTemplate
describing the virtual (emulation)
characteristics of the HEmulatedGraphicsDevice
.HGraphicsConfigTemplate
,
HEmulatedGraphicsDevice
public HGraphicsConfigTemplate getImplementation()
HGraphicsConfigTemplate
describing the physical
(implementation) characteristics of the HEmulatedGraphicsDevice
.
HGraphicsConfigTemplate
describing the physical
(implementation) characteristics of the HEmulatedGraphicsDevice
.HGraphicsConfigTemplate
,
HEmulatedGraphicsDevice
|
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