video-subtitle-extract/tools-ocr/src/main/java/com/luooqi/ocr/model/TextBlock.java

package com.luooqi.ocr.model;

import java.awt.Point;

public class TextBlock {
    private Point topLeft;
    private Point topRight;
    private Point bottomLeft;
    private Point bottomRight;
    private double angle;
    private double fontSize;
    private String text;

    public TextBlock(){}

    public TextBlock(Point topLeft, Point topRight, Point bottomLeft, Point bottomRight, String text) {
        this.topLeft = topLeft;
        this.topRight = topRight;
        this.bottomLeft = bottomLeft;
        this.bottomRight = bottomRight;
        this.text = text;
        calcAngle();
    }

    public Point getTopLeft() {
        return topLeft;
    }

    public void setTopLeft(Point topLeft) {
        this.topLeft = topLeft;
        calcAngle();
    }

    public Point getTopRight() {
        return topRight;
    }

    public void setTopRight(Point topRight) {
        this.topRight = topRight;
        calcAngle();
    }

    public Point getBottomLeft() {
        return bottomLeft;
    }

    public void setBottomLeft(Point bottomLeft) {
        this.bottomLeft = bottomLeft;
        calcAngle();
    }

    public Point getBottomRight() {
        return bottomRight;
    }

    public void setBottomRight(Point bottomRight) {
        this.bottomRight = bottomRight;
        calcAngle();
    }

    public String getText() {
        return text;
    }

    public void setText(String text) {
        this.text = text;
    }

    public double getFontSize() {
        return fontSize;
    }

    private void setFontSize(double fontSize) {
        this.fontSize = fontSize;
    }

    private void calcAngle() {
        if (this.topLeft != null && this.bottomLeft != null) {
            int x = this.topLeft.x - this.bottomLeft.x;
            int y = this.bottomLeft.y - this.topLeft.y;
            setAngle(x * 1.0 / y);
            setFontSize(Math.sqrt(x * x + y * y));
        }
    }

    public double getAngle() {
        return angle;
    }

    private void setAngle(double angle) {
        this.angle = angle;
    }
}