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Java 生成「仪表盘（石墨灰）」PDF 示例（Guage）

JQuick-PdfCreditReport Demo

Guage2 页 A4 · 82 KB

以石墨灰仪表盘呈现综合信用得分的当前水位。

下载 PDF 文件查看模板原始文件返回全部示例

仪表盘（石墨灰） — Guage
渲染效果

输出规格

PDF 页数
2
图表类型
Guage
模板行数
169
源码行数
76

Java 源码 · JQuickCreditReport09GuageTest.java

以下代码即生成上方 PDF 的完整测试类，可直接复制运行；Maven 依赖见快速开始章节。

/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Copyright (c) [2025-2099] Martin ([email protected])
 */
package com.github.paohaijiao.demo.creditreport;

import com.github.paohaijiao.JOption;
import com.github.paohaijiao.config.JPdfConfig;
import com.github.paohaijiao.demo.constant.JQuickConstant;
import com.github.paohaijiao.enums.JChartType;
import com.github.paohaijiao.executor.JQuickPdfFactory;
import com.github.paohaijiao.factory.JChartRendererFactory;
import com.github.paohaijiao.guage.GuageConfig;
import com.github.paohaijiao.guage.JGuageOption;
import org.junit.Test;

import java.awt.Color;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

/**
 * 统一信用报告 —— 风格 09：仪表盘（石墨灰）
 *
 * <p>以 {@code report/credit_report_09_guage.txt} 为模板，把仪表盘渲染成 SVG 后
 * 绑定到模板中的 {@code ${svg}} 占位符，输出到 {@code D:\test\creditreport\09_guage.pdf}。</p>
 *
 * @author Martin
 * @version 1.0.0
 */
public class JQuickCreditReport09GuageTest {

    public static final String path = JQuickConstant.path;

    @Test
    @SuppressWarnings("deprecation")
    public void report09Guage() throws IOException {
        GuageConfig scoreConfig = GuageConfig.builder()
                .score(86)
                .pointerColor(new Color(69, 90, 100))
                .backgroundColor(new Color(240, 242, 245))
                .title("CREDIT SCORE")
                .build();
        JGuageOption guageOption = JGuageOption.builder().scoreMeter(scoreConfig).build();
        JOption option = new JOption();
        option.setGuageOption(guageOption);

        String svg = JChartRendererFactory.renderChart(JChartType.Guage, option);

        File dir = new File(path + "creditreport");
        if (!dir.exists()) {
            dir.mkdirs();
        }
        FileOutputStream fileOutputStream = new FileOutputStream(path + "creditreport/09_guage.pdf");
        JPdfConfig config = new JPdfConfig();
        // 开启 flex 行布局：图表与其右侧的指标说明面板在宽度允许时并排，而不是换行堆叠。
        config.getLayoutConfig().setFlexLayout(true);
        JQuickPdfFactory factory = new JQuickPdfFactory(config);
        factory.bind("svg", svg);
        byte[] bytes = factory.executeResource("report/credit_report_09_guage.txt");
        fileOutputStream.write(bytes);
        fileOutputStream.close();
    }
}

最小调用（3 行）

不想读完整测试类？核心就是这三行：绑定图表 SVG，执行模板，拿到 PDF 字节流。可直接复制到你的项目里。

// config 可省略；svg 来自 JChartRendererFactory.renderChart(...)，见下方完整源码
factory.bind("svg", svg);
byte[] pdf = new JQuickPdfFactory(config).executeResource("report/credit_report_09_guage.txt");

模板文件 · 09_guage.txt

类 HTML + 内联 CSS 的模板语法，绑定数据后渲染为 PDF。下方为完整模板，可直接复制，也可下载原始文件。

<pdf>
<body>
  <div style="textAlignment:center; marginBottom:22px">
    <lineSeparator style="strokeColor:#455A64"></lineSeparator>
    <h1 style="fontSize:24; color:#263238; textAlignment:center; bold:true; marginTop:12px; marginBottom:8px">'企业信用评级报告'</h1>
    <p style="fontSize:9; color:#90a4ae; characterSpacing:1; textAlignment:center; marginBottom:4px">'报告编号: CR-2023-08975  |  评估日期: 2023年11月15日'</p>
    <p style="fontSize:11; color:#263238; textAlignment:center; marginBottom:12px">'评估机构: 四川省企业信用评估中心'</p>
    <lineSeparator style="strokeColor:#455A64"></lineSeparator>
  </div>

  <div style="marginBottom:22px">
    <h2 style="fontSize:14; color:#263238; bold:true; marginBottom:10px">'四川省泡海椒科技有限公司'</h2>
    <table style="width:600px; fontSize:10">
      <tr>
        <th style="backgroundColor:#eceff1; color:#263238; bold:true; padding:7px; textAlignment:left; width:180px">'项目'</th>
        <th style="backgroundColor:#eceff1; color:#263238; bold:true; padding:7px; textAlignment:left; width:420px">'内容'</th>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; bold:true">'统一信用代码'</td>
        <td style="padding:7px; textAlignment:left">'91110108MA01XX1234'</td>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; bold:true">'成立日期'</td>
        <td style="padding:7px; textAlignment:left">'2018年5月20日'</td>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; bold:true">'注册资本'</td>
        <td style="padding:7px; textAlignment:left">'1000万元人民币'</td>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; bold:true">'法定代表人'</td>
        <td style="padding:7px; textAlignment:left">'泡海椒'</td>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; bold:true">'所属行业'</td>
        <td style="padding:7px; textAlignment:left">'软件和信息技术服务业'</td>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; bold:true">'企业规模'</td>
        <td style="padding:7px; textAlignment:left">'中型（150-200人）'</td>
      </tr>
    </table>
  </div>

  <div style="marginBottom:22px">
    <h2 style="fontSize:13; color:#263238; bold:true; marginBottom:10px">'历年财务数据（单位：万元）'</h2>
    <table style="width:600px; fontSize:10">
      <tr>
        <th style="backgroundColor:transparent; color:#263238; bold:true; padding:7px; textAlignment:left; borderBottom:1px solid #263238">'财务指标'</th>
        <th style="backgroundColor:transparent; color:#263238; bold:true; padding:7px; textAlignment:right; borderBottom:1px solid #263238">'2020年'</th>
        <th style="backgroundColor:transparent; color:#263238; bold:true; padding:7px; textAlignment:right; borderBottom:1px solid #263238">'2021年'</th>
        <th style="backgroundColor:transparent; color:#263238; bold:true; padding:7px; textAlignment:right; borderBottom:1px solid #263238">'2022年'</th>
        <th style="backgroundColor:transparent; color:#263238; bold:true; padding:7px; textAlignment:right; borderBottom:1px solid #263238">'2023年'</th>
        <th style="backgroundColor:transparent; color:#263238; bold:true; padding:7px; textAlignment:right; borderBottom:1px solid #263238">'增长率'</th>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; borderBottom:1px solid #eceff1">'营业收入'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'8,560'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'12,340'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'18,920'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'25,680'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'+44.2%'</td>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; borderBottom:1px solid #eceff1">'净利润'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'1,240'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'2,150'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'3,890'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'5,420'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'+63.8%'</td>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; borderBottom:1px solid #eceff1">'总资产'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'15,800'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'22,450'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'31,200'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'42,800'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'+39.5%'</td>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; borderBottom:1px solid #eceff1">'净资产'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'9,200'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'13,800'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'19,500'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'26,400'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'+42.1%'</td>
      </tr>
      <tr>
        <td style="padding:7px; textAlignment:left; borderBottom:1px solid #eceff1">'毛利率'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'42.5%'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'45.8%'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'48.2%'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'51.6%'</td>
        <td style="padding:7px; textAlignment:right; borderBottom:1px solid #eceff1">'+9.1%'</td>
      </tr>
    </table>
  </div>

  <div style="marginBottom:22px">
    <h2 style="fontSize:13; color:#263238; bold:true; marginBottom:12px">'关键经营指标'</h2>
    <div style="display:flex; marginBottom:14px">
      <div style="width:50px; fontSize:16; bold:true; color:#b0bec5">'01'</div>
      <div style="width:540px; fontSize:11">'营收增长率:连续三年保持40%以上增长，2023年达到25,680万元'</div>
    </div>
    <div style="display:flex; marginBottom:14px">
      <div style="width:50px; fontSize:16; bold:true; color:#b0bec5">'02'</div>
      <div style="width:540px; fontSize:11">'利润率提升:净利率从14.5%提升至21.1%，盈利能力显著增强'</div>
    </div>
    <div style="display:flex; marginBottom:14px">
      <div style="width:50px; fontSize:16; bold:true; color:#b0bec5">'03'</div>
      <div style="width:540px; fontSize:11">'研发投入:研发费用年均增长38.9%，占营收比例达13.3%'</div>
    </div>
    <div style="display:flex; marginBottom:14px">
      <div style="width:50px; fontSize:16; bold:true; color:#b0bec5">'04'</div>
      <div style="width:540px; fontSize:11">'人才结构:技术研发人员占比42%，硕士以上学历占35%'</div>
    </div>
    <div style="display:flex; marginBottom:14px">
      <div style="width:50px; fontSize:16; bold:true; color:#b0bec5">'05'</div>
      <div style="width:540px; fontSize:11">'客户质量:服务15家上市公司，客户续约率92%，大客户满意度4.8/5.0'</div>
    </div>
    <div style="display:flex; marginBottom:14px">
      <div style="width:50px; fontSize:16; bold:true; color:#b0bec5">'06'</div>
      <div style="width:540px; fontSize:11">'资产质量:资产负债率维持在38%左右，流动比率2.8，偿债能力良好'</div>
    </div>
  </div>

  <div style="marginBottom:22px">
    <h2 style="fontSize:13; color:#263238; bold:true; marginBottom:12px">'综合评分仪表盘'</h2>
    <div style="display:flex; justifyContent:space-between">
      <svg style="width:400px;height:400px">${svg}</svg>
      <div style="width:300px; padding:12px; backgroundColor:#eceff1; borderRadius:2px">
        <h3 style="fontSize:12; color:#263238; bold:true; marginBottom:8px">'评级指标说明'</h3>
        <div style="fontSize:10; marginBottom:6px">
          <span style="color:#455A64; bold:true">'● 财务状况(90分): '</span>
          '营收稳定增长'
        </div>
        <div style="fontSize:10; marginBottom:6px">
          <span style="color:#2ecc71; bold:true">'● 经营能力(95分): '</span>
          '客户留存率高'
        </div>
        <div style="fontSize:10; marginBottom:6px">
          <span style="color:#e74c3c; bold:true">'● 偿债能力(85分): '</span>
          '负债率合理'
        </div>
        <div style="fontSize:10; marginBottom:6px">
          <span style="color:#f39c12; bold:true">'● 发展潜力(92分): '</span>
          '研发投入增加'
        </div>
      </div>
    </div>
  </div>

  <div style="marginBottom:22px; backgroundColor:#eceff1; borderRadius:2px; padding:20px; textAlignment:center">
    <h2 style="fontSize:13; color:#263238; bold:true; textAlignment:center; marginBottom:8px">'综合评价'</h2>
    <p style="fontSize:11; textAlignment:center; marginBottom:8px">
      '四川省泡海椒科技有限公司作为国家级高新技术企业和专精特新"小巨人"企业，在云计算和大数据领域表现出色。'
      '公司财务状况健康，经营能力突出，技术创新能力强，具备良好的发展潜力。信用评级为AAA级，展望稳定。'
    </p>
    <p style="fontSize:8; color:#90a4ae; textAlignment:center">'认证通过'</p>
  </div>

  <div style="textAlignment:center; marginTop:20px">
    <lineSeparator style="strokeColor:#455A64"></lineSeparator>
    <p style="fontSize:8; color:#b0bec5; textAlignment:center; marginTop:8px">'本报告依据公开信息和专业评估模型生成，仅供参考 | 报告生成时间: 2025年09月06日'</p>
    <p style="fontSize:8; color:#b0bec5; textAlignment:center">'© 2023 企业信用评估中心 版权所有 | 认证编号: CE-2023-001'</p>
  </div>
</body>
</pdf>

同分组示例

本页 PDF、预览图、模板与源码均由 JQuick-Pdf 真实运行产出，可自由复制到你的项目中使用。