package com.yeshi.fanli.service.inter.user;

import java.io.IOException;

public interface QrCodeService {

	String getPortrait(Long uid);

	/**
	 * 生成邀请赚的图片
	 * 
	 * @param url
	 * @param uid
	 * @param portrait
	 * @return
	 * @throws IOException
	 */
	String drawInviteQrCode(String url, Long uid, String portrait) throws IOException;

	/**
	 * 绘制邀请二维码
	 * 
	 * @param url
	 *            -背景图链接
	 * @param uid
	 *            -用户ID
	 * @param portrait
	 *            -头像路径
	 * @param erCodePostionX
	 *            二维码坐标X
	 * @param erCodePostionY
	 *            二维码坐标Y
	 * @param erCodeSize
	 *            二维码尺寸
	 * @return
	 * @throws IOException
	 */
	String drawInviteQrCode(String url, Long uid, String portrait, int erCodePostionX, int erCodePostionY,
			int erCodeSize) throws IOException;
}