Package loci.common.image
Interface IImageScaler
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SimpleImageScaler
public interface IImageScaler
Interface defining image scaling operations.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description byte[]
downsample(byte[] srcImage, int width, int height, double scaleFactor, int bytesPerPixel, boolean littleEndian, boolean floatingPoint, int channels, boolean interleaved)
Downsamples the given image.
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Method Detail
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downsample
byte[] downsample(byte[] srcImage, int width, int height, double scaleFactor, int bytesPerPixel, boolean littleEndian, boolean floatingPoint, int channels, boolean interleaved)
Downsamples the given image.- Parameters:
srcImage
- a byte array representing the image to be downsampledwidth
- the width in pixels of the source imageheight
- the height in pixels of the source imagescaleFactor
- the value used to calculate the downsampled width and height; expected to be greater than 1bytesPerPixel
- the number of bytes in one pixel (usually 1, 2, 4, or 8)littleEndian
- true if bytes in a pixel are stored in little endian orderfloatingPoint
- true if the pixels should be interpreted as float or double instead of uint32/uint64channels
- the number of RGB channels included in srcImageinterleaved
- true if the RGB channels are stored in interleaved order (RGBRGBRGB... and not RRR...GGG...BBB)- Returns:
- the downsampled image
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