Class: ImageAdapter
Write block of data to region of image
writeRegion(adapter,region_start,region_data)
writeRegion(
writes a contiguous block of data adapter
,region_start
,region_data
)region_data
to the region of the image
with top-left pixel at coordinate region_start
.
When you construct a class that inherits from the ImageAdapter
class, you can optionally implement this method to enable incremental, region-based
writing of images. Image adapter classes that do not implement the
writeRegion
method are read-only.