1 package com.davemorrissey.labs.subscaleview; 2 3 import android.graphics.PointF; 4 5 import java.io.Serializable; 6 7 /** 8 * Wraps the scale, center and orientation of a displayed image for easy restoration on screen rotate. 9 */ 10 @SuppressWarnings("WeakerAccess") 11 public class ImageViewState implements Serializable { 12 13 private final float scale; 14 15 private final float centerX; 16 17 private final float centerY; 18 19 private final int orientation; 20 21 public ImageViewState(float scale, PointF center, int orientation) { 22 this.scale = scale; 23 this.centerX = center.x; 24 this.centerY = center.y; 25 this.orientation = orientation; 26 } 27 28 public float getScale() { 29 return scale; 30 } 31 32 public PointF getCenter() { 33 return new PointF(centerX, centerY); 34 } 35 36 public int getOrientation() { 37 return orientation; 38 } 39 40 } 41
