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Interface ImageHelper

All Known Implementing Classes:

DefaultImageHelper

public interface ImageHelper

Method Summary

java.io.InputStream	autoCropAndResize(java.io.InputStream imageStream) Crops the largest centre square in the image provided.
java.io.InputStream	cropAndResize(java.io.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

java.io.InputStream autoCropAndResize(java.io.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

java.io.InputStream cropAndResize(java.io.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.