From 4d80287e177e4eb7d552c6fd69b0d7e4b0cda734 Mon Sep 17 00:00:00 2001 From: lau572 <1010031226@qq.com> Date: Tue, 27 Feb 2024 17:53:04 +0800 Subject: [PATCH] =?UTF-8?q?=E6=83=85=E6=8A=A5=E6=9D=BF=E5=9B=BE=E7=89=87?= =?UTF-8?q?=E7=94=9F=E6=88=90=E5=B7=A5=E5=85=B7?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../com/ruoyi/common/config/RuoYiConfig.java | 8 + .../zc/business/domain/DcBoardImgLane.java | 80 +++++++ .../java/com/zc/business/domain/ImageDTO.java | 150 ++++++++++++++ .../com/zc/business/enums/BoardIconEnum.java | 62 ++++++ .../zc/business/utils/BoardImageUtils.java | 195 ++++++++++++++++++ .../business/DcTrafficIncidentsMapper.xml | 2 +- 6 files changed, 496 insertions(+), 1 deletion(-) create mode 100644 zc-business/src/main/java/com/zc/business/domain/DcBoardImgLane.java create mode 100644 zc-business/src/main/java/com/zc/business/domain/ImageDTO.java create mode 100644 zc-business/src/main/java/com/zc/business/enums/BoardIconEnum.java create mode 100644 zc-business/src/main/java/com/zc/business/utils/BoardImageUtils.java diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/config/RuoYiConfig.java b/ruoyi-common/src/main/java/com/ruoyi/common/config/RuoYiConfig.java index d3d05b81..c1e9690c 100644 --- a/ruoyi-common/src/main/java/com/ruoyi/common/config/RuoYiConfig.java +++ b/ruoyi-common/src/main/java/com/ruoyi/common/config/RuoYiConfig.java @@ -138,4 +138,12 @@ public class RuoYiConfig { return getProfile() + "/protocol"; } + + /** + * 获取情报板下发图片路径 + */ + public static String getBoardPath() + { + return getProfile() + "/boardTemplate"; + } } diff --git a/zc-business/src/main/java/com/zc/business/domain/DcBoardImgLane.java b/zc-business/src/main/java/com/zc/business/domain/DcBoardImgLane.java new file mode 100644 index 00000000..0391c7b2 --- /dev/null +++ b/zc-business/src/main/java/com/zc/business/domain/DcBoardImgLane.java @@ -0,0 +1,80 @@ +package com.zc.business.domain; + +import com.zc.business.enums.BoardIconEnum; + +/** + * @Description + * + * @author liuwenge + * @date 2024/2/27 17:07 + */ +public class DcBoardImgLane { + + //第一车道 + private BoardIconEnum firstLane; + + //第二车道 + private BoardIconEnum secondLane; + + //第三车道 + private BoardIconEnum thirdLane; + + //第四车道 + private BoardIconEnum fourthLane; + + //应急车道 + private BoardIconEnum emergencyLane; + + + public BoardIconEnum getFirstLane() { + return firstLane; + } + + public void setFirstLane(BoardIconEnum firstLane) { + this.firstLane = firstLane; + } + + public BoardIconEnum getSecondLane() { + return secondLane; + } + + public void setSecondLane(BoardIconEnum secondLane) { + this.secondLane = secondLane; + } + + public BoardIconEnum getThirdLane() { + return thirdLane; + } + + public void setThirdLane(BoardIconEnum thirdLane) { + this.thirdLane = thirdLane; + } + + public BoardIconEnum getFourthLane() { + return fourthLane; + } + + public void setFourthLane(BoardIconEnum fourthLane) { + this.fourthLane = fourthLane; + } + + public BoardIconEnum getEmergencyLane() { + return emergencyLane; + } + + public void setEmergencyLane(BoardIconEnum emergencyLane) { + this.emergencyLane = emergencyLane; + } + + public DcBoardImgLane(){}; + + public DcBoardImgLane(BoardIconEnum firstLane, BoardIconEnum secondLane, BoardIconEnum thirdLane, BoardIconEnum fourthLane, BoardIconEnum emergencyLane){ + this.firstLane = firstLane; + this.secondLane = secondLane; + this.thirdLane = thirdLane; + this.fourthLane = fourthLane; + this.emergencyLane = emergencyLane; + }; + + +} diff --git a/zc-business/src/main/java/com/zc/business/domain/ImageDTO.java b/zc-business/src/main/java/com/zc/business/domain/ImageDTO.java new file mode 100644 index 00000000..5d990201 --- /dev/null +++ b/zc-business/src/main/java/com/zc/business/domain/ImageDTO.java @@ -0,0 +1,150 @@ +package com.zc.business.domain; + +import sun.font.FontDesignMetrics; + +import java.awt.*; + +/** + * @Description:ruoyi + * @auther: Lenovo + * @date: 2024/2/2616:43 + * @param: param + * @return: 结果 + */ +public class ImageDTO { + + //类型(0:文字,1:矩形) + private int type; + + //文字内容 + private String text; + //字体颜色和透明度 + private Color color; + //字体和大小 + private Font font; + //左上角起始点的x坐标 + private int x; + //左上角起始点的y坐标 + private int y; + //矩形宽度 + private int rectWidth; + //矩形高度 + private int rectHeight; + + public int getType() { + return type; + } + + public void setType(int type) { + this.type = type; + } + + public String getText() { + return text; + } + + public void setText(String text) { + this.text = text; + } + + public Color getColor() { + return color; + } + + public void setColor(Color color) { + this.color = color; + } + + public Font getFont() { + return font; + } + + public void setFont(Font font) { + this.font = font; + } + + public int getX() { + return x; + } + + public void setX(int x) { + this.x = x; + } + + public int getY() { + return y; + } + + public void setY(int y) { + this.y = y; + } + + + + public int getRectWidth() { + return rectWidth; + } + + public void setRectWidth(int rectWidth) { + this.rectWidth = rectWidth; + } + + public int getRectHeight() { + return rectHeight; + } + + public void setRectHeight(int rectHeight) { + this.rectHeight = rectHeight; + } + + + + /** + * 创建文字ImageDTO, 每一个对象,代表在该图片中要插入的一段文字内容: + * @param text : 文本内容; + * @param color : 字体颜色(前三位)和透明度(第4位,值越小,越透明); + * @param font : 字体的样式和字体大小; + * @param x : 当前字体在该图片位置的横坐标; + * @param y : 当前字体在该图片位置的纵坐标; + * @return + */ + public static ImageDTO createImageDTO(String text,Color color,Font font,int x,int y){ + ImageDTO imageDTO = new ImageDTO(); + imageDTO.setType(0); + imageDTO.setText(text); + imageDTO.setColor(color); + imageDTO.setFont(font); + + FontDesignMetrics metrics = FontDesignMetrics.getMetrics(font); + y = y + metrics.getAscent() - (metrics.getAscent() + metrics.getDescent() - font.getSize()) / 2; + + imageDTO.setX(x); + imageDTO.setY(y); + return imageDTO; + } + + + public ImageDTO(){} + + + + /** + * 创建ImageDTO, 每一个对象,代表在该图片中要插入的矩形: + * @param color : 颜色(前三位)和透明度(第4位,值越小,越透明); + * @param x : 当前矩形在该图片位置的横坐标; + * @param y : 当前矩形在该图片位置的纵坐标; + * @param rectWidth : 当前矩形的宽度; + * @param rectHeight : 当前矩形的高度; + * @return + */ + public static ImageDTO createRectImageDTO(Color color,int x,int y,int rectWidth,int rectHeight){ + ImageDTO imageDTO = new ImageDTO(); + imageDTO.setType(1); + imageDTO.setColor(color); + imageDTO.setX(x); + imageDTO.setY(y); + imageDTO.setRectWidth(rectWidth); + imageDTO.setRectHeight(rectHeight); + return imageDTO; + } +} diff --git a/zc-business/src/main/java/com/zc/business/enums/BoardIconEnum.java b/zc-business/src/main/java/com/zc/business/enums/BoardIconEnum.java new file mode 100644 index 00000000..b7c548e0 --- /dev/null +++ b/zc-business/src/main/java/com/zc/business/enums/BoardIconEnum.java @@ -0,0 +1,62 @@ +package com.zc.business.enums; + +/** + * 情报板车道图标枚举 + * @author + */ +public enum BoardIconEnum { + + // 直行标志 + STRAIGHT_TRAVEL(1,"/zhixing.png"), + + // 左侧绕行标志 + LEFT_DETOUR(2,"/raozuo.png"), + + // 右侧绕行标志 + RIGHT_DETOUR(3,"/raoyou.png"), + + // 禁行标志 + LANE_PROHIBITION(4,"/jinxing.png"), + + // 货车禁行 + TRUCK_PROHIBITION(5,"/huochejinxing.png"), + + // 应急车道标志 + EMERGENCY_LANE(6,"/yingji.png"), + + // 限速120 + SPEED_LIMIT_120(7,"/xiansu120.png"), + + // 限速100 + SPEED_LIMIT_100(8,"/xiansu100.png"), + + // 限速80 + SPEED_LIMIT_80(9,"/xiansu80.png"), + + // 限速60 + SPEED_LIMIT_60(10,"/xiansu60.png"), + + // 限速40 + SPEED_LIMIT_40(11,"/xiansu40.png"), + + // 限速30 + SPEED_LIMIT_30(12,"/xiansu30.png"); + + + private final int value; + + private final String filePath; + + BoardIconEnum(int value,String filePath) { + this.value = value; + this.filePath = filePath; + } + + public int getValue() { + return this.value; + } + + public String getFilePath() { + return this.filePath; + } +} diff --git a/zc-business/src/main/java/com/zc/business/utils/BoardImageUtils.java b/zc-business/src/main/java/com/zc/business/utils/BoardImageUtils.java new file mode 100644 index 00000000..1dcae0f6 --- /dev/null +++ b/zc-business/src/main/java/com/zc/business/utils/BoardImageUtils.java @@ -0,0 +1,195 @@ +package com.zc.business.utils; + +import com.ruoyi.common.config.RuoYiConfig; +import com.ruoyi.common.core.domain.AjaxResult; +import com.zc.business.domain.DcBoardImgLane; +import com.zc.business.domain.ImageDTO; +import com.zc.business.enums.BoardIconEnum; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import javax.imageio.ImageIO; +import java.awt.*; +import java.awt.image.BufferedImage; +import java.io.File; +import java.io.FileOutputStream; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; + +/** + * 情报板生成图片工具 + */ +public class BoardImageUtils { + + private static final Logger log = LoggerFactory.getLogger(BoardImageUtils.class); + + //分辨率 宽度 + private static final int width = 768; + + //分辨率高度 + private static final int height = 64; + + //图标地址 + private static final String templatePath = "D:\\ruoyi\\uploadPath\\boardTemplate"; +// private static final String templatePath = RuoYiConfig.getBoardPath(); + + /** + * 事件场景 + * + * @param list + */ + public static AjaxResult writeEventImage(List list) { + +// String filePath = RuoYiConfig.getBoardPath() + "/boardImg.png"; + String filePath = "C:/Users/Lenovo/Desktop/event.png"; + + FileOutputStream outImgStream = null; + try { + + //创建图片 + BufferedImage bufImg = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); + Graphics2D g = bufImg.createGraphics(); + //背景颜色 + g.setBackground(Color.BLACK); + + //编辑图片,插入要素 + for (ImageDTO imgDTO : list) { + if (imgDTO.getType() == 0) { + //插入文本 + g.setColor(imgDTO.getColor()); //根据图片的背景设置水印颜色 + g.setFont(imgDTO.getFont()); //设置字体 + g.drawString(imgDTO.getText(), imgDTO.getX(), imgDTO.getY()); //画出水印 + } else if (imgDTO.getType() == 1){ + //插入矩形 + g.setColor(imgDTO.getColor()); + g.fillRect(imgDTO.getX(),imgDTO.getY(),imgDTO.getRectWidth(),imgDTO.getRectHeight()); + } + } + //事故图标 + File srcImgFile = new File(templatePath + "/jinzhi.png");//得到文件 + Image jinzhi = ImageIO.read(srcImgFile);//文件转化为图片 + g.drawImage(jinzhi,534,17,30,30,null); + g.dispose(); + + // 输出图片 + outImgStream = new FileOutputStream(filePath); + ImageIO.write(bufImg, "jpg", outImgStream); + } catch (Exception e) { + log.error("==== 系统异常::{} ====",e); + } finally { + try { + if (null != outImgStream){ + outImgStream.flush(); + outImgStream.close(); + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return AjaxResult.success(filePath); + } + + + + /** + * 车道通行场景 + * + * @param dcBoardImgLane + */ + public static AjaxResult writeLaneImage(DcBoardImgLane dcBoardImgLane) { + +// String filePath = RuoYiConfig.getBoardPath() + "/boardImg.png"; + String filePath = "C:/Users/Lenovo/Desktop/lane.png"; + + FileOutputStream outImgStream = null; + try { + + //创建图片 + BufferedImage bufImg = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); + Graphics2D g = bufImg.createGraphics(); + //背景颜色 + g.setBackground(Color.BLACK); + + //分割线图标 + Image fenge = ImageIO.read(new File(templatePath + "/fenge.png"));//文件转化为图片 + g.drawImage(fenge,150,4,8,56,null); + g.drawImage(fenge,304,4,8,56,null); + g.drawImage(fenge,458,4,8,56,null); + g.drawImage(fenge,612,4,8,56,null); + + //第一车道 + Image icon = ImageIO.read(new File(templatePath + dcBoardImgLane.getFirstLane().getFilePath())); + g.drawImage(icon,49,4,56,56,null); + + //第二车道 + icon = ImageIO.read(new File(templatePath + dcBoardImgLane.getSecondLane().getFilePath())); + g.drawImage(icon,203,4,56,56,null); + + //第三车道 + icon = ImageIO.read(new File(templatePath + dcBoardImgLane.getThirdLane().getFilePath())); + g.drawImage(icon,357,4,56,56,null); + + //第四车道 + icon = ImageIO.read(new File(templatePath + dcBoardImgLane.getFourthLane().getFilePath())); + g.drawImage(icon,511,4,56,56,null); + + //应急车道 + icon = ImageIO.read(new File(templatePath + dcBoardImgLane.getEmergencyLane().getFilePath())); + g.drawImage(icon,665,4,56,56,null); + + g.dispose(); + + // 输出图片 + outImgStream = new FileOutputStream(filePath); + ImageIO.write(bufImg, "jpg", outImgStream); + } catch (Exception e) { + log.error("==== 系统异常::{} ====",e); + } finally { + try { + if (null != outImgStream){ + outImgStream.flush(); + outImgStream.close(); + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return AjaxResult.success(filePath); + } + + + /** + * main方法: + * @param args + */ + public static void main(String[] args) { + + + //获取数据集合； + /*ArrayList list = new ArrayList<>(); + + list.add(ImageDTO.createRectImageDTO(new Color(0,255,0), 34, 26, 300,16)); + list.add(ImageDTO.createRectImageDTO(new Color(255,255,0), 334, 26, 150,16)); + list.add(ImageDTO.createRectImageDTO(new Color(255,0,0),484, 26,50,16)); + list.add(ImageDTO.createRectImageDTO(new Color(0,255,0),534, 26,200,16)); + list.add(ImageDTO.createImageDTO("前方5公里发生事故缓行10分钟",new Color(255,0,0),new Font("Default", Font.BOLD, 22), 34, 0)); + list.add(ImageDTO.createImageDTO("长清收费站约5分钟到达",new Color(255,255,255),new Font("Default", Font.BOLD, 12 ), 296, 51)); + + //事件场景 + BoardImageUtils.writeEventImage(list);*/ + + + DcBoardImgLane boardImgLane = new DcBoardImgLane(BoardIconEnum.SPEED_LIMIT_120,BoardIconEnum.SPEED_LIMIT_120,BoardIconEnum.SPEED_LIMIT_100,BoardIconEnum.SPEED_LIMIT_100,BoardIconEnum.EMERGENCY_LANE); + //车道通行场景 + BoardImageUtils.writeLaneImage(boardImgLane); + + + boardImgLane = new DcBoardImgLane(BoardIconEnum.STRAIGHT_TRAVEL,BoardIconEnum.LEFT_DETOUR,BoardIconEnum.LANE_PROHIBITION,BoardIconEnum.RIGHT_DETOUR,BoardIconEnum.EMERGENCY_LANE); + //车道通行场景 + BoardImageUtils.writeLaneImage(boardImgLane); + //这句代码,自己项目中可以不用加,在这里防止main方法报错的; + System.exit(0); + } +} + diff --git a/zc-business/src/main/resources/mapper/business/DcTrafficIncidentsMapper.xml b/zc-business/src/main/resources/mapper/business/DcTrafficIncidentsMapper.xml index 85b1d003..12d29761 100644 --- a/zc-business/src/main/resources/mapper/business/DcTrafficIncidentsMapper.xml +++ b/zc-business/src/main/resources/mapper/business/DcTrafficIncidentsMapper.xml @@ -22,7 +22,7 @@