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Interface ImageHelper

All Known Implementing Classes:

DefaultImageHelper

public interface ImageHelper

Method Summary

InputStream	autoCropAndResize(InputStream imageStream) Crops the largest centre square in the image provided.
InputStream	cropAndResize(InputStream imageStream, int x, int y, int width, int height) Returns a crop of the specified area denoted with x and y offets spanning the specified width and height.

Method Detail

autoCropAndResize

InputStream autoCropAndResize(InputStream imageStream)

Crops the largest centre square in the image provided.

Parameters:

imageStream - the stream of the image.

Returns:

a crop representing the largest centre square in the image provided.

cropAndResize

InputStream cropAndResize(InputStream imageStream,
                          int x,
                          int y,
                          int width,
                          int height)

Returns a crop of the specified area denoted with x and y offets spanning the specified width and height.

Parameters:

imageStream - the stream of the image

x - the x offset

y - the y offset

width - the width of the crop area

height - the height of the crop area

Returns:

a crop of the specified area denoted with x and y offets spanning the specified width and height.