package com.dy.common.util;

import java.awt.*;
import java.awt.image.BufferedImage;

public class GraphicsUtils {

    // 创建一个空白的 BufferedImage 对象
    public static BufferedImage createEmptyImage(int width, int height) {
        return new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
    }

    // 在图像上设置背景颜色
    public static void drawBackground(Graphics2D g2d,int x, int y, int width, int height, Color color) {
        g2d.setBackground(color);
        g2d.clearRect(x, y, width, height);
    }


    // 在图像上绘制文本
    public static void drawText(Graphics2D g2d, String text, int x, int y, Font font, Color color) {
        g2d.setColor(color);
        g2d.setFont(font);
        g2d.drawString(text, x, y);
    }

    // 在图像上绘制矩形
    public static void drawRectangle(Graphics2D g2d, int x, int y, int width, int height, Color color) {
        g2d.setColor(color);
        g2d.drawRect(x, y, width, height);
    }

    // 在图像上绘制椭圆
    public static void drawEllipse(Graphics2D g2d, int x, int y, int width, int height, Color color) {
        g2d.setColor(color);
        g2d.drawOval(x, y, width, height);
    }

    // 在图像上绘制线段
    public static void drawLine(Graphics2D g2d, int x1, int y1, int x2, int y2, Color color) {
        g2d.setColor(color);
        g2d.drawLine(x1, y1, x2, y2);
    }

    // 在图像上绘制图片
    public static void drawImage(Graphics2D g2d, BufferedImage imageToDraw, int x, int y) {
        g2d.drawImage(imageToDraw, x, y, null);
    }

    // 在图像指定区域绘制颜色
    public static void drawFillRect(Graphics2D g2d, int x, int y, int width, int height, Color color) {
        g2d.setColor(color);
        g2d.fillRect(x, y, width, height);
    }

    // 在图像指定区域绘制颜色
    public static void drawFont(Graphics2D g2d,Font font, Color color) {
        g2d.setFont(font);
        g2d.setColor(color);
    }
}