Content for OpenOffice.org version 3.3.
:: com :: sun :: star :: rendering ::
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| unpublished |
interface XVolatileBitmap |
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- Base Interfaces
XVolatileBitmap
┗ XBitmap
| XBitmap |
- (referenced interface's summary:)
- This is a generic interface to a bitmap.
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- Usage Restrictions
- not published
- Description
- This is a specialized interface to a volatile bitmap (which can
become invalid at any point in time).
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| Methods' Summary |
| isValid |
Query whether this volatile bitmap still has valid content.
As the video RAM allocated to this bitmap can be reclaimed at
any time, a return value of true here does not imply that the
next draw operation with this bitmap will succeed. Instead,
the exception VolatileContentDestroyed might then be thrown,
if lost bitmap data is accessed.
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| Methods' Details |
isValid
- Description
- Query whether this volatile bitmap still has valid content.
As the video RAM allocated to this bitmap can be reclaimed at
any time, a return value of true here does not imply that the
next draw operation with this bitmap will succeed. Instead,
the exception VolatileContentDestroyed might then be thrown,
if lost bitmap data is accessed.
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