| Methods' Summary |
| getData |
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).
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| setData |
Set raw data of a bitmap.
Set raw data of a bitmap, in the format as defined by
getMemoryLayout(). With the given rectangle, a subset of the
bitmap can be changed. When setting subsets of the bitmap, the
same scanline padding takes place as when the whole bitmap is
changed. |
| setPixel |
Set a single pixel of the bitmap with the given color
value.
When setting data on volatile bitmaps, always call isValid()
before, and retrieve a new memory layout via
getMemoryLayout(). At least under Windows, the memory layout
can change for the same bitmap, if the user e.g. switches the
screen resolution. Thus, this method will throw an
IllegalArgumentException, if the memory layout changed beiail">getColorSpace
- Description
- Query the color space employed by this object
- Returns
- the color space the colors generated by this object
are to be interpreted in.
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Copyright © 2011 Sun Microsystems, Inc.