Class ImageFileLoader

java.lang.Object
mgui.io.FileLoader
mgui.io.standard.imaging.ImageFileLoader
All Implemented Interfaces:
InterfaceIO, IconObject
Direct Known Subclasses:
GreyFileLoader, RGBFileLoader

public abstract class ImageFileLoader
extends FileLoader
  • Constructor Details

    • ImageFileLoader

      public ImageFileLoader()
  • Method Details

    • loadObject

      public java.lang.Object loadObject​(ProgressUpdater progress_bar, InterfaceIOOptions options) throws java.io.IOException
      Description copied from class: FileLoader
      Loads data into an instance of the object corresponding to this loader. If loaded object is of type PersistentObject, this method should also set the file loader and reference URL for the object. TODO: make generic?
      Overrides:
      loadObject in class FileLoader
      Parameters:
      progress_bar - An optional progress updater. Can be null.
      options - Options defining the loading process
      Returns:
      Throws:
      java.io.IOException
    • loadImage

      public abstract java.awt.image.BufferedImage loadImage​(int x, int y, int data_type) throws java.io.IOException
      Throws:
      java.io.IOException
    • load

      public boolean load​(InterfaceIOOptions options, ProgressUpdater progress_bar)
      Description copied from class: FileLoader
      Loads data from the set of files or URLs specified by options. Loading is controlled by the specifications of options. If loaded object is of type PersistentObject, this method should also set the file loader and reference URL for the object.

      This method should also set the URL reference and writer and loader attributes to match this one and its complement.

      Specified by:
      load in class FileLoader
      progress_bar - An optional progress updater. Can be null.
      Returns:
    • getImageWidth

      public int getImageWidth()
    • getImageHeight

      public int getImageHeight()
    • getImageDataType

      public int getImageDataType()