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Syntax
- oneway void init
(
- long Width,
- long Height );
Description
This initializes the consumer with image dimensions.
Syntax
- oneway void setColorModel
(
- short BitCount,
- sequence< long > RGBAPal,
- long RedMask,
- long GreenMask,
- long BlueMask,
- long AlphaMask );
Description
changes color model for next pixels
typically called once after initialization.
Syntax
- oneway void setPixelsByBytes
(
- long nX,
- long nY,
- long nWidth,
- long nHeight,
- sequence< byte > aProducerData,
- long nOffset,
- long nScanSize );
Description
delivers a chunk of pixels as long values.
The pixels of the image are delivered using one or more calls
to this method. Each call specifies the location and size of the
rectangle of source pixels that are contained in the array of pixels.
The specified color model object should be used to convert
the pixels into their corresponding color and alpha components. Pixel
(m,n) is stored in the pixels array at index (n * nScanSize
+ m + nOffset).
Syntax
- oneway void setPixelsByLongs
(
- long nX,
- long nY,
- long nWidth,
- long nHeight,
- sequence< long > aProducerData,
- long nOffset,
- long nScanSize );
Description
delivers a chunk of pixels as byte values.
The pixels of the image are delivered using one or more calls
to this method. Each call specifies the location and size of the
rectangle of source pixels that are contained in the array of pixels.
The specified color model object should be used to convert
the pixels into their corresponding color and alpha components. Pixel
(m,n) is stored in the pixels array at index (n * nScanSize
+ m + nOffset).
Syntax
- oneway void complete
(
- long Status,
- com::sun::star::awt::XImageProducer xProducer );
Description
is called for the notification of the degree to which the
image is delivered.
The complete method is called when the image producer
has finished delivering all of the pixels that the source image
contains, or when a single frame of a multi-frame animation has
been completed, or when an error in loading or producing the
image has occurred. The image consumer should remove itself from the
list of consumers registered with the image producer
at this time, unless it is interested in successive frames.
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