jdk.awt.image.PixelInterleavedSampleModel — clojure-interop/java.awt 1.0.5

This class represents image data which is stored in a pixel interleaved fashion and for which each sample of a pixel occupies one data element of the DataBuffer. It subclasses ComponentSampleModel but provides a more efficient implementation for accessing pixel interleaved image data than is provided by ComponentSampleModel. This class stores sample data for all bands in a single bank of the DataBuffer. Accessor methods are provided so that image data can be manipulated directly. Pixel stride is the number of data array elements between two samples for the same band on the same scanline. Scanline stride is the number of data array elements between a given sample and the corresponding sample in the same column of the next scanline. Band offsets denote the number of data array elements from the first data array element of the bank of the DataBuffer holding each band to the first sample of the band. The bands are numbered from 0 to N-1. Bank indices denote the correspondence between a bank of the data buffer and a band of image data. This class supports TYPE_BYTE, TYPE_USHORT, TYPE_SHORT, TYPE_INT, TYPE_FLOAT and TYPE_DOUBLE datatypes.

->pixel-interleaved-sample-model clj

(->pixel-interleaved-sample-model data-type
                                  w
                                  h
                                  pixel-stride
                                  scanline-stride
                                  band-offsets)

Constructor.

Constructs a PixelInterleavedSampleModel with the specified parameters. The number of bands will be given by the length of the bandOffsets array.

data-type - The data type for storing samples. - int w - The width (in pixels) of the region of image data described. - int h - The height (in pixels) of the region of image data described. - int pixel-stride - The pixel stride of the image data. - int scanline-stride - The line stride of the image data. - int band-offsets - The offsets of all bands. - int[]

throws: java.lang.IllegalArgumentException - if dataType is not one of the supported data types

create-compatible-sample-model clj

(create-compatible-sample-model this w h)

Creates a new PixelInterleavedSampleModel with the specified width and height. The new PixelInterleavedSampleModel will have the same number of bands, storage data type, and pixel stride as this PixelInterleavedSampleModel. The band offsets may be compressed such that the minimum of all of the band offsets is zero.

w - the width of the resulting SampleModel - int h - the height of the resulting SampleModel - int

returns: a new SampleModel with the specified width and height. - java.awt.image.SampleModel

throws: java.lang.IllegalArgumentException - if w or h is not greater than 0

create-subset-sample-model clj

(create-subset-sample-model this bands)

Creates a new PixelInterleavedSampleModel with a subset of the bands of this PixelInterleavedSampleModel. The new PixelInterleavedSampleModel can be used with any DataBuffer that the existing PixelInterleavedSampleModel can be used with. The new PixelInterleavedSampleModel/DataBuffer combination will represent an image with a subset of the bands of the original PixelInterleavedSampleModel/DataBuffer combination.

bands - a subset of bands from this ComponentSampleModel - int[]

returns: a ComponentSampleModel created with a subset of bands from this ComponentSampleModel. - java.awt.image.SampleModel

hash-code clj

(hash-code this)

Description copied from class: Object

returns: a hash code value for this object. - int