304 lines
17 KiB
Java
304 lines
17 KiB
Java
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package com.njcn.event.file.component;
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import cn.hutool.core.img.ImgUtil;
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import cn.hutool.core.io.IoUtil;
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import cn.hutool.core.util.CharsetUtil;
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import com.njcn.common.pojo.exception.BusinessException;
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import com.njcn.common.utils.FileUtil;
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import com.njcn.echarts.pojo.constant.PicCommonData;
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import com.njcn.echarts.util.DrawPicUtil;
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import com.njcn.event.file.pojo.bo.WaveDataDetail;
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import com.njcn.event.file.pojo.dto.WaveDataDTO;
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import com.njcn.event.file.pojo.enums.WaveFileResponseEnum;
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import com.njcn.oss.constant.OssPath;
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import com.njcn.oss.utils.FileStorageUtil;
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import lombok.NoArgsConstructor;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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import sun.awt.image.BufferedImageGraphicsConfig;
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import javax.imageio.ImageIO;
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import java.awt.*;
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import java.awt.image.BufferedImage;
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import java.io.ByteArrayInputStream;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.*;
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import java.util.List;
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/**
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* @author hongawen
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* @version 1.0.0
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* @date 2023年09月21日 09:18
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*/
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@Slf4j
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@Component
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@RequiredArgsConstructor
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public class WavePicComponent {
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private final DrawPicUtil drawPicUtil;
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private final FileStorageUtil fileStorageUtil;
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/***
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* 绘制瞬时波形图治理
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* @author hongawen
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* @date 2023/9/21 15:32
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* @return String 文件地址
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*/
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public String generateInstantImageZl(List<WaveDataDetail> waveDataDetails) {
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String firstPic = null, secondPic = null, thirdPic = null, forthPic = null;
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for (WaveDataDetail waveDataDetail : waveDataDetails) {
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if (waveDataDetail.getChannelName().toUpperCase().startsWith("SU")) {
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firstPic = drawPicUtil.drawWavePic("电压-电网侧", waveDataDetail.getInstantData().getAValue(),
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waveDataDetail.getInstantData().getBValue(), waveDataDetail.getInstantData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getInstantData().getMax(), waveDataDetail.getInstantData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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} else if (waveDataDetail.getChannelName().toUpperCase().startsWith("SI")) {
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thirdPic = drawPicUtil.drawWavePic("电流-电网侧", waveDataDetail.getInstantData().getAValue(),
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waveDataDetail.getInstantData().getBValue(), waveDataDetail.getInstantData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getInstantData().getMax(), waveDataDetail.getInstantData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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} else if (waveDataDetail.getChannelName().toUpperCase().startsWith("LU")) {
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secondPic = drawPicUtil.drawWavePic("电压-负载侧", waveDataDetail.getInstantData().getAValue(),
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waveDataDetail.getInstantData().getBValue(), waveDataDetail.getInstantData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getInstantData().getMax(), waveDataDetail.getInstantData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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} else {
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forthPic = drawPicUtil.drawWavePic("电流-负载侧", waveDataDetail.getInstantData().getAValue(),
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waveDataDetail.getInstantData().getBValue(), waveDataDetail.getInstantData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getInstantData().getMax(), waveDataDetail.getInstantData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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}
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}
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return composeImageZl(firstPic, secondPic, thirdPic, forthPic);
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}
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/***
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* 绘制RMS波形图治理
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* @author hongawen
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* @date 2023/9/21 15:32
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* @return String 文件地址
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*/
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public String generateRmsImageZl(List<WaveDataDetail> waveDataDetails) {
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String firstPic = null, secondPic = null, thirdPic = null, forthPic = null;
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for (WaveDataDetail waveDataDetail : waveDataDetails) {
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if (waveDataDetail.getChannelName().toUpperCase().startsWith("SU")) {
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firstPic = drawPicUtil.drawWavePic("电压-电网侧", waveDataDetail.getRmsData().getAValue(),
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waveDataDetail.getRmsData().getBValue(), waveDataDetail.getRmsData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getRmsData().getMax(), waveDataDetail.getRmsData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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} else if (waveDataDetail.getChannelName().toUpperCase().startsWith("SI")) {
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thirdPic = drawPicUtil.drawWavePic("电流-电网侧", waveDataDetail.getRmsData().getAValue(),
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waveDataDetail.getRmsData().getBValue(), waveDataDetail.getRmsData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getRmsData().getMax(), waveDataDetail.getRmsData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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} else if (waveDataDetail.getChannelName().toUpperCase().startsWith("LU")) {
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secondPic = drawPicUtil.drawWavePic("电压-负载侧", waveDataDetail.getRmsData().getAValue(),
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waveDataDetail.getRmsData().getBValue(), waveDataDetail.getRmsData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getRmsData().getMax(), waveDataDetail.getRmsData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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} else {
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forthPic = drawPicUtil.drawWavePic("电流-负载侧", waveDataDetail.getRmsData().getAValue(),
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waveDataDetail.getRmsData().getBValue(), waveDataDetail.getRmsData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getRmsData().getMax(), waveDataDetail.getRmsData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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}
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}
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return composeImageZl(firstPic, secondPic, thirdPic, forthPic);
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}
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/***
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* 合并4个原图
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* @author hongawen
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* @date 2023/9/28 14:45
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* @return String
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*/
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private String composeImageZl(String firstPic, String secondPic, String thirdPic, String forthPic) {
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try {
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//第一张图片 base64截取删除前缀data:image/png;base64,
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BufferedImage imageOne = ImgUtil.toBufferedImage(ImgUtil.toImage(firstPic.substring(22)), ImgUtil.IMAGE_TYPE_PNG);
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int width = imageOne.getWidth();
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int height = imageOne.getHeight();
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int[] imageArrayOne = new int[width * height];
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imageArrayOne = imageOne.getRGB(0, 0, width, height, imageArrayOne, 0, width);
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//第二张图片 base64截取删除前缀data:image/png;base64,
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BufferedImage imageTwo = ImgUtil.toBufferedImage(ImgUtil.toImage(secondPic.substring(22)), ImgUtil.IMAGE_TYPE_PNG);
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int[] ImageArrayTwo = new int[width * height];
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ImageArrayTwo = imageTwo.getRGB(0, 0, width, height, ImageArrayTwo, 0, width);
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//第三张图片 base64截取删除前缀data:image/png;base64,
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BufferedImage imageThree = ImgUtil.toBufferedImage(ImgUtil.toImage(thirdPic.substring(22)), ImgUtil.IMAGE_TYPE_PNG);
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int[] ImageArrayThree = new int[width * height];
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ImageArrayThree = imageThree.getRGB(0, 0, width, height, ImageArrayThree, 0, width);
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//第四张图片 base64截取删除前缀data:image/png;base64,
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BufferedImage imageForth = ImgUtil.toBufferedImage(ImgUtil.toImage(forthPic.substring(22)), ImgUtil.IMAGE_TYPE_PNG);
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int[] ImageArrayForth = new int[width * height];
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ImageArrayForth = imageForth.getRGB(0, 0, width, height, ImageArrayForth, 0, width);
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//新图片
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BufferedImage imageNew = new BufferedImage(width, height * 4, BufferedImage.TYPE_INT_RGB);
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BufferedImageGraphicsConfig config = BufferedImageGraphicsConfig.getConfig(imageNew);
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imageNew = config.createCompatibleImage(width, height * 4, Transparency.TRANSLUCENT);
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imageNew.setRGB(0, 0, width, height, imageArrayOne, 0, width);
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imageNew.setRGB(0, height, width, height, ImageArrayTwo, 0, width);
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imageNew.setRGB(0, height * 2, width, height, ImageArrayThree, 0, width);
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imageNew.setRGB(0, height * 3, width, height, ImageArrayForth, 0, width);
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String resultImg = ImgUtil.toBase64(imageNew, ImgUtil.IMAGE_TYPE_PNG);
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byte[] bytes = Base64.getDecoder().decode(resultImg);
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return fileStorageUtil.uploadStream(new ByteArrayInputStream(bytes), OssPath.EVENT_WAVE_PIC, FileUtil.generateFileName("png"));
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} catch (Exception e) {
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throw new BusinessException(WaveFileResponseEnum.COMPOSE_PIC_ERROR);
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}
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}
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/***
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* 绘制瞬时波形图
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* @author hongawen
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* @date 2023/9/21 15:32
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* @return String 文件地址
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*/
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public String generateImageShun(WaveDataDTO waveDataDTO, List<WaveDataDetail> waveDataDetails) {
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String picPath = null;
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String time = waveDataDTO.getTime();
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String title = "监测点名称：" + waveDataDTO.getMonitorName() + " 发生时刻：" + time;
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WaveDataDetail waveDataDetail = waveDataDetails.get(0);
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String firstPic = drawPicUtil.drawWavePic(title, waveDataDetail.getInstantData().getAValue(),
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waveDataDetail.getInstantData().getBValue(), waveDataDetail.getInstantData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getInstantData().getMax(), waveDataDetail.getInstantData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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String secondPic;
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if (waveDataDetails.size() == 1) {
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//将图片上传到minioss
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if (firstPic.contains(PicCommonData.PNG_PREFIX)) {
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firstPic = firstPic.replace(PicCommonData.PNG_PREFIX, "");
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}
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byte[] bytes = Base64.getDecoder().decode(firstPic);
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picPath = fileStorageUtil.uploadStream(new ByteArrayInputStream(bytes), OssPath.EVENT_WAVE_PIC, FileUtil.generateFileName("png"));
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} else if (waveDataDetails.size() == 2) {
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//绘制第二个电压瞬时波形图
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waveDataDetail = waveDataDetails.get(1);
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secondPic = drawPicUtil.drawWavePic("", waveDataDetail.getInstantData().getAValue(),
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waveDataDetail.getInstantData().getBValue(), waveDataDetail.getInstantData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getInstantData().getMax(), waveDataDetail.getInstantData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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picPath = composeImage(firstPic, secondPic);
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}
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return picPath;
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}
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/***
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* 绘制RMS波形图
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* @author hongawen
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* @date 2023/9/21 15:32
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* @return String 文件地址
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*/
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public String generateImageRms(WaveDataDTO waveDataDTO, List<WaveDataDetail> waveDataDetails) {
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String picPath = null;
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String time = waveDataDTO.getTime();
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String title = "监测点名称：" + waveDataDTO.getMonitorName() + " 发生时刻：" + time;
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WaveDataDetail waveDataDetail = waveDataDetails.get(0);
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String firstPic = drawPicUtil.drawWavePic(title, waveDataDetail.getRmsData().getAValue(),
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waveDataDetail.getRmsData().getBValue(), waveDataDetail.getRmsData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getRmsData().getMax(), waveDataDetail.getRmsData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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String secondPic;
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if (waveDataDetails.size() == 1) {
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//将图片上传到minioss
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if (firstPic.contains(PicCommonData.PNG_PREFIX)) {
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firstPic = firstPic.replace(PicCommonData.PNG_PREFIX, "");
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}
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byte[] bytes = Base64.getDecoder().decode(firstPic);
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picPath = fileStorageUtil.uploadStream(new ByteArrayInputStream(bytes), OssPath.EVENT_WAVE_PIC, FileUtil.generateFileName("png"));
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} else if (waveDataDetails.size() == 2) {
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//绘制第二个电压瞬时波形图
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waveDataDetail = waveDataDetails.get(1);
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secondPic = drawPicUtil.drawWavePic("", waveDataDetail.getRmsData().getAValue(),
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waveDataDetail.getRmsData().getBValue(), waveDataDetail.getRmsData().getCValue(),
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waveDataDetail.getUnit(), waveDataDetail.getRmsData().getMax(), waveDataDetail.getRmsData().getMin(),
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waveDataDetail.getA(), waveDataDetail.getB(), waveDataDetail.getC(),
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waveDataDetail.getColors(), waveDataDetail.getIsOpen()
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);
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picPath = composeImage(firstPic, secondPic);
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}
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return picPath;
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}
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/***
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* 合成图片
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* @author hongawen
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* @date 2023/9/21 15:33
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* @param firstPic 第一张图
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* @param secondPic 第二张图
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* @return String
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*/
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private String composeImage(String firstPic, String secondPic) {
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try {
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//第一张图片 base64截取删除前缀data:image/png;base64,
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BufferedImage imageOne = ImgUtil.toBufferedImage(ImgUtil.toImage(firstPic.substring(22)), ImgUtil.IMAGE_TYPE_PNG);
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int width = imageOne.getWidth();
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int height = imageOne.getHeight();
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int[] imageArrayOne = new int[width * height];
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imageArrayOne = imageOne.getRGB(0, 0, width, height, imageArrayOne, 0, width);
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//第二张图片 base64截取删除前缀data:image/png;base64,
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BufferedImage imageTwo = ImgUtil.toBufferedImage(ImgUtil.toImage(secondPic.substring(22)), ImgUtil.IMAGE_TYPE_PNG);
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int width2 = imageTwo.getWidth();
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int height2 = imageTwo.getHeight();
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int[] ImageArrayTwo = new int[width2 * height2];
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ImageArrayTwo = imageTwo.getRGB(0, 0, width, height, ImageArrayTwo, 0, width);
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//新图片
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BufferedImage imageNew = new BufferedImage(width, height * 2, BufferedImage.TYPE_INT_RGB);
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BufferedImageGraphicsConfig config = BufferedImageGraphicsConfig.getConfig(imageNew);
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imageNew = config.createCompatibleImage(width, height * 2, Transparency.TRANSLUCENT);
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imageNew.setRGB(0, 0, width, height, imageArrayOne, 0, width);
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imageNew.setRGB(0, height, width, height, ImageArrayTwo, 0, width);
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String resultImg = ImgUtil.toBase64(imageNew, ImgUtil.IMAGE_TYPE_PNG);
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byte[] bytes = Base64.getDecoder().decode(resultImg);
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return fileStorageUtil.uploadStream(new ByteArrayInputStream(bytes), OssPath.EVENT_WAVE_PIC, FileUtil.generateFileName("png"));
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} catch (Exception e) {
|
||
|
|
throw new BusinessException(WaveFileResponseEnum.COMPOSE_PIC_ERROR);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* app越限指标图
|
||
|
|
* @param title
|
||
|
|
* @param values
|
||
|
|
* @param limitName
|
||
|
|
* @param limit
|
||
|
|
* @return
|
||
|
|
*/
|
||
|
|
public String generateSteadyTargetImage(String title, Map<String ,List<List<Object>>> values, String limitName, List<List<Object>> limit) {
|
||
|
|
String firstPic = drawPicUtil.drawSteadyTargetPic(title,values,limitName,limit);
|
||
|
|
if (firstPic.contains(PicCommonData.PNG_PREFIX)) {
|
||
|
|
firstPic = firstPic.replace(PicCommonData.PNG_PREFIX, "");
|
||
|
|
}
|
||
|
|
byte[] bytes = Base64.getDecoder().decode(firstPic);
|
||
|
|
return fileStorageUtil.uploadStream(new ByteArrayInputStream(bytes), OssPath.EVENT_WAVE_PIC, FileUtil.generateFileName("png"));
|
||
|
|
}
|
||
|
|
}
|