Methods' Summary |
getData |
Query the raw data of this bitmap. |
getPixel |
Get a single pixel of the bitmap, returning its color
value. |
getMemoryLayout |
Query the memory layout for this bitmap. |
Methods' Details |
getData
- Description
- Query the raw data of this bitmap.
Query the raw data of this bitmap, in the format as defined by
getMemoryLayout(). With the given rectangle, a subset of the
whole bitmap can be queried. When querying subsets of the
bitmap, the same scanline padding takes place as when the
whole bitmap is requested. Note: as we currently have no 16
bit float UNO data type, the values are transported as 16 bit
integers across the API (which requires casting on both
sides).
- Throws
- VolatileContentDestroyedException
if the bitmap is volatile, and the content has been destroyed by the system.
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getPixel
- Description
- Get a single pixel of the bitmap, returning its color
value.
- Throws
- VolatileContentDestroyedException
if the bitmap is volatile, and the content has been destroyed by the system.
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|
getMemoryLayout
- Description
- Query the memory layout for this bitmap.
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