package cc.shinichi.library.view.subsampling;
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import android.graphics.PointF;
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import androidx.annotation.NonNull;
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import java.io.Serializable;
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/**
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* Wraps the scale, center and orientation of a displayed image for easy restoration on screen rotate.
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*/
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@SuppressWarnings("WeakerAccess")
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public class ImageViewState implements Serializable {
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private final float scale;
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private final float centerX;
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private final float centerY;
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private final int orientation;
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public ImageViewState(float scale, @NonNull PointF center, int orientation) {
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this.scale = scale;
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this.centerX = center.x;
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this.centerY = center.y;
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this.orientation = orientation;
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}
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public float getScale() {
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return scale;
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}
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@NonNull
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public PointF getCenter() {
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return new PointF(centerX, centerY);
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}
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public int getOrientation() {
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return orientation;
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}
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}
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