+
−package ar.com.hjg.pngj;
+
−
+
−/**
+
− * Factory of {@link IImageLineSet}, used by {@link PngReader}.
+
− * <p>
+
− * 
+
− * @param <T> Generic type of IImageLine
+
− */
+
−public interface IImageLineSetFactory<T extends IImageLine> {
+
−  /**
+
−   * Creates a new {@link IImageLineSet}
+
−   * 
+
−   * If singleCursor=true, the caller will read and write one row fully at a time, in order (it'll never try to read out
+
−   * of order lines), so the implementation can opt for allocate only one line.
+
−   * 
+
−   * @param imgInfo Image info
+
−   * @param singleCursor : will read/write one row at a time
+
−   * @param nlines : how many lines we plan to read
+
−   * @param noffset : how many lines we want to skip from the original image (normally 0)
+
−   * @param step : row step (normally 1)
+
−   */
+
−  public IImageLineSet<T> create(ImageInfo imgInfo, boolean singleCursor, int nlines, int noffset,
+
−      int step);
+
−}