java 数据生成 图片

package cn.luxin.托尔斯泰;import java.util.List;/*** @ClassName: ChildrenInfo* @Description:* @Author* @Date 2019/5/16 15:37* @Version V1.0**/
public class ChildrenInfo {//人或公司idprivate String id;//名称private String name;//H 人 C公司private String type;//金额private String amount;//占比private String percent;//股东类型private String sh_type;//子节点private List  children;//private String regCapital;//父节点名称private String parentName;public String getId() {return id;}public void setId(String id) {this.id = id;}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getType() {return type;}public void setType(String type) {this.type = type;}public String getAmount() {return amount;}public void setAmount(String amount) {this.amount = amount;}public String getPercent() {return percent;}public void setPercent(String percent) {this.percent = percent;}public String getSh_type() {return sh_type;}public void setSh_type(String sh_type) {this.sh_type = sh_type;}public List  getChildren() {return children;}public void setChildren(List  children) {this.children = children;}public String getRegCapital() {return regCapital;}public void setRegCapital(String regCapital) {this.regCapital = regCapital;}public String getParentName() {return parentName;}public void setParentName(String parentName) {this.parentName = parentName;}
}

package cn.luxin.托尔斯泰;import java.util.List;/*** 结构体信息* @ClassName: StructureInfo* @Description:* @Author* @Date 2019/5/16 15:24* @Version V1.0**/
public class StructureInfo {//公司idprivate String id;//公司名private String name;//H 人 C公司private String type;//金额private String amount;//占比private String percent;//股东类型private String sh_type;//子节点private List  children;//X轴private int X;//X轴private int Y;public String getId() {return id;}public void setId(String id) {this.id = id;}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getType() {return type;}public void setType(String type) {this.type = type;}public String getAmount() {return amount;}public void setAmount(String amount) {this.amount = amount;}public String getPercent() {return percent;}public void setPercent(String percent) {this.percent = percent;}public String getSh_type() {return sh_type;}public void setSh_type(String sh_type) {this.sh_type = sh_type;}public List  getChildren() {return children;}public void setChildren(List  children) {this.children = children;}public int getX() {return X;}public void setX(int x) {X = x;}public int getY() {return Y;}public void setY(int y) {Y = y;}
}

package cn.luxin;import club.newepoch.utils.JsonUtils;
import cn.luxin.托尔斯泰.StructureInfo;
import com.alibaba.fastjson.JSONObject;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGImageEncoder;import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;/*** 数据转换图片** @ClassName: PictureGeneration* @Description:* @Author* @Date 2019/5/16 21:01* @Version V1.0**/
public class PictureGeneration  {//用于接受最大的Y轴数值int YTotal = 0;/*** 生成图片** @param cellsValue 表格里面的值*/public String myGraphicsGeneration(String cellsValue) {//初始化List  allChildNodes = new ArrayList <>();// 字体大小int fontTitileSize = 15;// 图片宽度int imageWidth = 900;// 图片高度int imageHeight = cellsValue.length() / 15 + 300;//生成空图片BufferedImage image = new BufferedImage(imageWidth, imageHeight, BufferedImage.TYPE_INT_RGB);//初始化绘画工具到空图片上Graphics graphics = image.getGraphics();//绘制背景颜色
        graphics.setColor(Color.WHITE);//填充矩形graphics.fillRect(0, 0, imageWidth, imageHeight);graphics.setColor(new Color(0, 0, 0));//设置字体Font font = new Font("微软雅黑", Font.BOLD, fontTitileSize);graphics.setFont(font);//写入内容int x = 30;int y = 60;List