Package org.exoplatform.forum.common.image

Interface ResizeImageService

All Known Implementing Classes:
ResizeImageServiceImpl
public interface ResizeImageService
Resizes the dimension of images. Images can be resized by a specific width or height or both.

  • Method Details

    • resizeImage

      InputStream resizeImage(String imageName, InputStream is, int requestWidth, int requestHeight, boolean keepAspectRatio) throws FileNotSupportedException
      Resizes an image to given dimensions.
      Parameters:
      imageName - Name of the resized image.
      is - The input image.
      requestWidth - New width of the image.
      requestHeight - New height of the image.
      keepAspectRatio - The image's aspect ratio is kept or not.
      Returns:
      The resized image.
      Throws:
      FileNotSupportedException
      eXo level API
      Platform

    • resizeImageByWidth

      InputStream resizeImageByWidth(String imageName, InputStream is, int requestWidth) throws FileNotSupportedException
      Resizes an image to a given width.
      Parameters:
      imageName - Name of the image to be resized.
      is - The input image.
      requestWidth - New width of the image.
      Throws:
      FileNotSupportedException
      eXo level API
      Platform

    • resizeImageByHeight

      InputStream resizeImageByHeight(String imageName, InputStream is, int requestHeight) throws FileNotSupportedException
      Resizes an image to a given height.
      Parameters:
      imageName - Name of the image to be resized.
      is - The input image.
      requestHeight - New height of the image.
      Returns:
      The resized image.
      Throws:
      FileNotSupportedException
      eXo level API
      Platform