From 0f52a88d7c50ade76b9014d9867ba28f4a4f3d9b Mon Sep 17 00:00:00 2001 From: whb <17803890193@163.com> Date: Mon, 1 Jul 2024 09:41:18 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E8=84=9A=E6=89=8B=E6=9E=B6?= =?UTF-8?q?=E6=A0=BC=E5=BC=8F=EF=BC=8C=E8=A7=A3=E5=86=B3=E6=89=93=E5=8C=85?= =?UTF-8?q?=E6=8A=A5=E9=94=99=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../pom.xml | 0 .../java/util/convertPDF/PDFConvertUtil.java | 0 .../resources/lib/aspose-cells-20.7-crack.jar | Bin .../main/resources/lib/aspose-pdf-18.2.jar | Bin .../lib/aspose-words-18.10-jdk16.jar | Bin .../digital_credit/config/Constant.java | 2 +- .../StuExportToExcelController.java | 2 +- .../impl/StuConceptBlockServiceImpl.java | 3 - .../sztzjy/digital_credit/util/SealUtil.java | 142 +-- .../digital_credit/util/seal/SealCircle.java | 24 +- .../digital_credit/util/seal/SealFont.java | 74 +- .../digital_credit/util/seal/SealUtil.java | 1104 ++++++++--------- 12 files changed, 674 insertions(+), 677 deletions(-) rename {src/main/java/com/sztzjy/admin-convert-pdf => admin-convert-pdf}/pom.xml (100%) rename {src/main/java/com/sztzjy/admin-convert-pdf => admin-convert-pdf}/src/main/java/util/convertPDF/PDFConvertUtil.java (100%) rename {src/main/java/com/sztzjy/admin-convert-pdf => admin-convert-pdf}/src/main/resources/lib/aspose-cells-20.7-crack.jar (100%) rename {src/main/java/com/sztzjy/admin-convert-pdf => admin-convert-pdf}/src/main/resources/lib/aspose-pdf-18.2.jar (100%) rename {src/main/java/com/sztzjy/admin-convert-pdf => admin-convert-pdf}/src/main/resources/lib/aspose-words-18.10-jdk16.jar (100%) diff --git a/src/main/java/com/sztzjy/admin-convert-pdf/pom.xml b/admin-convert-pdf/pom.xml similarity index 100% rename from src/main/java/com/sztzjy/admin-convert-pdf/pom.xml rename to admin-convert-pdf/pom.xml diff --git a/src/main/java/com/sztzjy/admin-convert-pdf/src/main/java/util/convertPDF/PDFConvertUtil.java b/admin-convert-pdf/src/main/java/util/convertPDF/PDFConvertUtil.java similarity index 100% rename from src/main/java/com/sztzjy/admin-convert-pdf/src/main/java/util/convertPDF/PDFConvertUtil.java rename to admin-convert-pdf/src/main/java/util/convertPDF/PDFConvertUtil.java diff --git a/src/main/java/com/sztzjy/admin-convert-pdf/src/main/resources/lib/aspose-cells-20.7-crack.jar b/admin-convert-pdf/src/main/resources/lib/aspose-cells-20.7-crack.jar similarity index 100% rename from src/main/java/com/sztzjy/admin-convert-pdf/src/main/resources/lib/aspose-cells-20.7-crack.jar rename to admin-convert-pdf/src/main/resources/lib/aspose-cells-20.7-crack.jar diff --git a/src/main/java/com/sztzjy/admin-convert-pdf/src/main/resources/lib/aspose-pdf-18.2.jar b/admin-convert-pdf/src/main/resources/lib/aspose-pdf-18.2.jar similarity index 100% rename from src/main/java/com/sztzjy/admin-convert-pdf/src/main/resources/lib/aspose-pdf-18.2.jar rename to admin-convert-pdf/src/main/resources/lib/aspose-pdf-18.2.jar diff --git a/src/main/java/com/sztzjy/admin-convert-pdf/src/main/resources/lib/aspose-words-18.10-jdk16.jar b/admin-convert-pdf/src/main/resources/lib/aspose-words-18.10-jdk16.jar similarity index 100% rename from src/main/java/com/sztzjy/admin-convert-pdf/src/main/resources/lib/aspose-words-18.10-jdk16.jar rename to admin-convert-pdf/src/main/resources/lib/aspose-words-18.10-jdk16.jar diff --git a/src/main/java/com/sztzjy/digital_credit/config/Constant.java b/src/main/java/com/sztzjy/digital_credit/config/Constant.java index 4d27677..d8362bd 100644 --- a/src/main/java/com/sztzjy/digital_credit/config/Constant.java +++ b/src/main/java/com/sztzjy/digital_credit/config/Constant.java @@ -1,6 +1,6 @@ package com.sztzjy.digital_credit.config; -import javafx.scene.text.Text; + import org.springframework.stereotype.Component; import java.awt.*; diff --git a/src/main/java/com/sztzjy/digital_credit/controller/StuExportToExcelController.java b/src/main/java/com/sztzjy/digital_credit/controller/StuExportToExcelController.java index 6ff75af..0f6c314 100644 --- a/src/main/java/com/sztzjy/digital_credit/controller/StuExportToExcelController.java +++ b/src/main/java/com/sztzjy/digital_credit/controller/StuExportToExcelController.java @@ -38,7 +38,7 @@ import java.net.URLEncoder; import java.util.*; import java.util.stream.Collectors; -import static jdk.nashorn.internal.runtime.regexp.joni.Config.log; + /** * @author 17803 diff --git a/src/main/java/com/sztzjy/digital_credit/service/impl/StuConceptBlockServiceImpl.java b/src/main/java/com/sztzjy/digital_credit/service/impl/StuConceptBlockServiceImpl.java index 681cf35..329b355 100644 --- a/src/main/java/com/sztzjy/digital_credit/service/impl/StuConceptBlockServiceImpl.java +++ b/src/main/java/com/sztzjy/digital_credit/service/impl/StuConceptBlockServiceImpl.java @@ -8,11 +8,8 @@ import com.sztzjy.digital_credit.entity.*; import com.sztzjy.digital_credit.entity.dto.StuBlockProductWithDTO; import com.sztzjy.digital_credit.mapper.*; import com.sztzjy.digital_credit.service.StuConceptBlockService; -import com.sztzjy.digital_credit.util.ConvertUtil; import com.sztzjy.digital_credit.util.PdfUtil; -import com.sztzjy.digital_credit.util.compute.ScoringUtil; import com.sztzjy.digital_credit.util.file.IFileUtil; -import com.sztzjy.digital_credit.util.file.LocalFileUtil; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.mock.web.MockMultipartFile; diff --git a/src/main/java/com/sztzjy/digital_credit/util/SealUtil.java b/src/main/java/com/sztzjy/digital_credit/util/SealUtil.java index 232c44f..71782f8 100644 --- a/src/main/java/com/sztzjy/digital_credit/util/SealUtil.java +++ b/src/main/java/com/sztzjy/digital_credit/util/SealUtil.java @@ -1,71 +1,71 @@ -package com.sztzjy.digital_credit.util; - -import cn.hutool.core.util.IdUtil; - -import com.sztzjy.digital_credit.util.file.LocalFileUtil; -import com.sztzjy.digital_credit.util.seal.SealCircle; -import com.sztzjy.digital_credit.util.seal.SealFont; -import org.springframework.beans.factory.annotation.Value; -import org.springframework.stereotype.Component; - -import javax.annotation.Resource; -import java.io.File; - -/** - * @author 17803 - * @date 2023-12-05 15:11 - */ - -@Component -public class SealUtil { - - @Resource - LocalFileUtil localFileUtil; - - @Value("${file.path}") - private String filePath; - - public String genertSealB(String name) throws Exception{ - String file = filePath+"/seal/"; - // 创建 File 对象 - File infoFile = new File(file); - if (!infoFile.exists()) { - infoFile.mkdir(); - } - String s = IdUtil.fastSimpleUUID(); - com.sztzjy.digital_credit.util.seal.SealUtil.builder() - .size(200) - .borderCircle(SealCircle.builder().line(4).width(95).height(95).build()) - .mainFont(SealFont.builder().text(name+"有限公司").size(22).space(30.0).margin(4).build()) - .centerFont(SealFont.builder().text("★").size(60).build()) - .titleFont(SealFont.builder().text("电子签章").size(16).space(8.0).margin(54).build()) - .build() - .draw(filePath+"/seal/"+ s +".png"); - System.out.println(name+"公章已生成"); - return s; - } - public String genertSealA(String name) throws Exception{ - String file = "D:/home/"+"seal/"; - //String file = filePath+"/seal/"; - - // 创建 File 对象 - File infoFile = new File(file); - if (!infoFile.exists()) { - infoFile.mkdir(); - } - String s = IdUtil.fastSimpleUUID(); - com.sztzjy.digital_credit.util.seal.SealUtil.builder() - .size(200) - .borderCircle(SealCircle.builder().line(4).width(95).height(95).build()) - .mainFont(SealFont.builder().text(name).size(22).space(30.0).margin(4).build()) - .centerFont(SealFont.builder().text("★").size(60).build()) - .titleFont(SealFont.builder().text("电子签章").size(16).space(8.0).margin(54).build()) - .build() - .draw(filePath+"/seal/"+ s +".png"); - System.out.println(name+"公章已生成"); - return s; - } - - - -} +//package com.sztzjy.digital_credit.util; +// +//import cn.hutool.core.util.IdUtil; +// +//import com.sztzjy.digital_credit.util.file.LocalFileUtil; +//import com.sztzjy.digital_credit.util.seal.SealCircle; +//import com.sztzjy.digital_credit.util.seal.SealFont; +//import org.springframework.beans.factory.annotation.Value; +//import org.springframework.stereotype.Component; +// +//import javax.annotation.Resource; +//import java.io.File; +// +///** +// * @author 17803 +// * @date 2023-12-05 15:11 +// */ +// +//@Component +//public class SealUtil { +// +// @Resource +// LocalFileUtil localFileUtil; +// +// @Value("${file.path}") +// private String filePath; +// +// public String genertSealB(String name) throws Exception{ +// String file = filePath+"/seal/"; +// // 创建 File 对象 +// File infoFile = new File(file); +// if (!infoFile.exists()) { +// infoFile.mkdir(); +// } +// String s = IdUtil.fastSimpleUUID(); +// com.sztzjy.digital_credit.util.seal.SealUtil.builder() +// .size(200) +// .borderCircle(SealCircle.builder().line(4).width(95).height(95).build()) +// .mainFont(SealFont.builder().text(name+"有限公司").size(22).space(30.0).margin(4).build()) +// .centerFont(SealFont.builder().text("★").size(60).build()) +// .titleFont(SealFont.builder().text("电子签章").size(16).space(8.0).margin(54).build()) +// .build() +// .draw(filePath+"/seal/"+ s +".png"); +// System.out.println(name+"公章已生成"); +// return s; +// } +// public String genertSealA(String name) throws Exception{ +// String file = "D:/home/"+"seal/"; +// //String file = filePath+"/seal/"; +// +// // 创建 File 对象 +// File infoFile = new File(file); +// if (!infoFile.exists()) { +// infoFile.mkdir(); +// } +// String s = IdUtil.fastSimpleUUID(); +// com.sztzjy.digital_credit.util.seal.SealUtil.builder() +// .size(200) +// .borderCircle(SealCircle.builder().line(4).width(95).height(95).build()) +// .mainFont(SealFont.builder().text(name).size(22).space(30.0).margin(4).build()) +// .centerFont(SealFont.builder().text("★").size(60).build()) +// .titleFont(SealFont.builder().text("电子签章").size(16).space(8.0).margin(54).build()) +// .build() +// .draw(filePath+"/seal/"+ s +".png"); +// System.out.println(name+"公章已生成"); +// return s; +// } +// +// +// +//} diff --git a/src/main/java/com/sztzjy/digital_credit/util/seal/SealCircle.java b/src/main/java/com/sztzjy/digital_credit/util/seal/SealCircle.java index facbe98..e1b02b3 100644 --- a/src/main/java/com/sztzjy/digital_credit/util/seal/SealCircle.java +++ b/src/main/java/com/sztzjy/digital_credit/util/seal/SealCircle.java @@ -1,12 +1,12 @@ -package com.sztzjy.digital_credit.util.seal; - - -import lombok.Builder; -import lombok.Getter; -@Getter -@Builder -public class SealCircle { - private Integer line; - private Integer width; - private Integer height; -} +//package com.sztzjy.digital_credit.util.seal; +// +// +//import lombok.Builder; +//import lombok.Getter; +//@Getter +//@Builder +//public class SealCircle { +// private Integer line; +// private Integer width; +// private Integer height; +//} diff --git a/src/main/java/com/sztzjy/digital_credit/util/seal/SealFont.java b/src/main/java/com/sztzjy/digital_credit/util/seal/SealFont.java index d173e80..3bbaba4 100644 --- a/src/main/java/com/sztzjy/digital_credit/util/seal/SealFont.java +++ b/src/main/java/com/sztzjy/digital_credit/util/seal/SealFont.java @@ -1,37 +1,37 @@ -package com.sztzjy.digital_credit.util.seal;/** - * @author 17803 - * @date 2023-12-05 15:01 - */ - -import lombok.Builder; -import lombok.Getter; - -@Getter -@Builder -public class SealFont { - - private String text; - - private String family; - - private Integer size; - - private Boolean bold; - - private Double space; - - private Integer margin; - - public String getFamily() { - return family == null ? "宋体" : family; - } - - public boolean getBold() { - return bold == null ? true : bold; - } - - public SealFont append(String text) { - this.text += text; - return this; - } -} +//package com.sztzjy.digital_credit.util.seal;/** +// * @author 17803 +// * @date 2023-12-05 15:01 +// */ +// +//import lombok.Builder; +//import lombok.Getter; +// +//@Getter +//@Builder +//public class SealFont { +// +// private String text; +// +// private String family; +// +// private Integer size; +// +// private Boolean bold; +// +// private Double space; +// +// private Integer margin; +// +// public String getFamily() { +// return family == null ? "宋体" : family; +// } +// +// public boolean getBold() { +// return bold == null ? true : bold; +// } +// +// public SealFont append(String text) { +// this.text += text; +// return this; +// } +//} diff --git a/src/main/java/com/sztzjy/digital_credit/util/seal/SealUtil.java b/src/main/java/com/sztzjy/digital_credit/util/seal/SealUtil.java index 9615152..d845723 100644 --- a/src/main/java/com/sztzjy/digital_credit/util/seal/SealUtil.java +++ b/src/main/java/com/sztzjy/digital_credit/util/seal/SealUtil.java @@ -1,552 +1,552 @@ -package com.sztzjy.digital_credit.util.seal; - -import lombok.Builder; -import lombok.Getter; - -import javax.imageio.ImageIO; -import java.awt.*; -import java.awt.font.FontRenderContext; -import java.awt.geom.AffineTransform; -import java.awt.geom.Rectangle2D; -import java.awt.image.BufferedImage; -import java.io.File; - -/** - * 二，绘画出不同的电子合同章 - */ - -@Builder -@Getter -public class SealUtil { - - // 起始位置 - private static final int INIT_BEGIN = 5; - - // 尺寸 - private Integer size; - - // 颜色 - private Color color; - - // 主字 - private SealFont mainFont; - - // 副字 - private SealFont viceFont; - - // 抬头 - private SealFont titleFont; - - // 中心字 - private SealFont centerFont; - - // 边线圆 - private SealCircle borderCircle; - - // 内边线圆 - private SealCircle borderInnerCircle; - - // 内线圆 - private SealCircle innerCircle; - - // 边线框 - private Integer borderSquare; - - // 加字 - private String stamp; - - /** - * 画公章 - */ - public boolean draw(String pngPath) throws Exception { - if (borderSquare != null) { - return draw2(pngPath); // 画私章 - } - - //1.画布 - BufferedImage bi = new BufferedImage(size, size, BufferedImage.TYPE_4BYTE_ABGR); - - //2.画笔 - Graphics2D g2d = bi.createGraphics(); - - //2.1抗锯齿设置 - //文本不抗锯齿，否则圆中心的文字会被拉长 - RenderingHints hints = new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); - //其他图形抗锯齿 - hints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); - g2d.setRenderingHints(hints); - - //2.2设置背景透明度 - g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC, 0)); - - //2.3填充矩形 - g2d.fillRect(0, 0, size, size); - - //2.4重设透明度，开始画图 - g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC, 1)); - - //2.5设置画笔颜色 - g2d.setPaint(color == null ? Color.RED : color); - - //3.画边线圆 - if (borderCircle != null) { - drawCircle(g2d, borderCircle, INIT_BEGIN, INIT_BEGIN); - } else { - throw new Exception("BorderCircle can not null！"); - } - - int borderCircleWidth = borderCircle.getWidth(); - int borderCircleHeight = borderCircle.getHeight(); - - //4.画内边线圆 - if (borderInnerCircle != null) { - int x = INIT_BEGIN + borderCircleWidth - borderInnerCircle.getWidth(); - int y = INIT_BEGIN + borderCircleHeight - borderInnerCircle.getHeight(); - drawCircle(g2d, borderInnerCircle, x, y); - } - - //5.画内环线圆 - if (innerCircle != null) { - int x = INIT_BEGIN + borderCircleWidth - innerCircle.getWidth(); - int y = INIT_BEGIN + borderCircleHeight - innerCircle.getHeight(); - drawCircle(g2d, innerCircle, x, y); - } - - //6.画弧形主文字 - if (borderCircleHeight != borderCircleWidth) { - drawArcFont4Oval(g2d, borderCircle, mainFont, true); - } else { - drawArcFont4Circle(g2d, borderCircleHeight, mainFont, true); - } - - //7.画弧形副文字 - if (borderCircleHeight != borderCircleWidth) { - drawArcFont4Oval(g2d, borderCircle, viceFont, false); - } else { - drawArcFont4Circle(g2d, borderCircleHeight, viceFont, false); - } - - //8.画中心字 - drawFont(g2d, (borderCircleWidth + INIT_BEGIN) * 2, (borderCircleHeight + INIT_BEGIN) * 2, centerFont); - - //9.画抬头文字 - drawFont(g2d, (borderCircleWidth + INIT_BEGIN) * 2, (borderCircleHeight + INIT_BEGIN) * 2, titleFont); - - g2d.dispose(); - - return ImageIO.write(bi, "PNG", new File(pngPath)); - } - - /** - * 绘制圆弧形文字 - */ - private static void drawArcFont4Circle(Graphics2D g2d, int circleRadius, SealFont font, boolean isTop) { - if (font == null) { - return; - } - - //1.字体长度 - int textLen = font.getText().length(); - - //2.字体大小，默认根据字体长度动态设定 - int size = font.getSize() == null ? (55 - textLen * 2) : font.getSize(); - - //3.字体样式 - int style = font.getBold() ? Font.BOLD : Font.PLAIN; - - //4.构造字体 - Font f = new Font(font.getFamily(), style, size); - - FontRenderContext context = g2d.getFontRenderContext(); - Rectangle2D rectangle = f.getStringBounds(font.getText(), context); - - //5.文字之间间距，默认动态调整 - double space; - if (font.getSpace() != null) { - space = font.getSpace(); - } else { - if (textLen == 1) { - space = 0; - } else { - space = rectangle.getWidth() / (textLen - 1) * 0.9; - } - } - - //6.距离外圈距离 - int margin = font.getMargin() == null ? INIT_BEGIN : font.getMargin(); - - //7.写字 - double newRadius = circleRadius + rectangle.getY() - margin; - double radianPerInterval = 2 * Math.asin(space / (2 * newRadius)); - - double fix = 0.04; - if (isTop) { - fix = 0.18; - } - double firstAngle; - if (!isTop) { - if (textLen % 2 == 1) { - firstAngle = Math.PI + Math.PI / 2 - (textLen - 1) * radianPerInterval / 2.0 - fix; - } else { - firstAngle = Math.PI + Math.PI / 2 - ((textLen / 2.0 - 0.5) * radianPerInterval) - fix; - } - } else { - if (textLen % 2 == 1) { - firstAngle = (textLen - 1) * radianPerInterval / 2.0 + Math.PI / 2 + fix; - } else { - firstAngle = (textLen / 2.0 - 0.5) * radianPerInterval + Math.PI / 2 + fix; - } - } - - for (int i = 0; i < textLen; i++) { - double theta; - double thetaX; - double thetaY; - - if (!isTop) { - theta = firstAngle + i * radianPerInterval; - thetaX = newRadius * Math.sin(Math.PI / 2 - theta); - thetaY = newRadius * Math.cos(theta - Math.PI / 2); - } else { - theta = firstAngle - i * radianPerInterval; - thetaX = newRadius * Math.sin(Math.PI / 2 - theta); - thetaY = newRadius * Math.cos(theta - Math.PI / 2); - } - - AffineTransform transform; - if (!isTop) { - transform = AffineTransform.getRotateInstance(Math.PI + Math.PI / 2 - theta); - } else { - transform = AffineTransform.getRotateInstance(Math.PI / 2 - theta + Math.toRadians(8)); - } - Font f2 = f.deriveFont(transform); - g2d.setFont(f2); - g2d.drawString(font.getText().substring(i, i + 1), (float) (circleRadius + thetaX + INIT_BEGIN), (float) (circleRadius - thetaY + INIT_BEGIN)); - } - } - - /** - * 绘制椭圆弧形文字 - */ - private static void drawArcFont4Oval(Graphics2D g2d, SealCircle sealCircle, SealFont font, boolean isTop) { - if (font == null) { - return; - } - float radiusX = sealCircle.getWidth(); - float radiusY = sealCircle.getHeight(); - float radiusWidth = radiusX + sealCircle.getLine(); - float radiusHeight = radiusY + sealCircle.getLine(); - - //1.字体长度 - int textLen = font.getText().length(); - - //2.字体大小，默认根据字体长度动态设定 - int size = font.getSize() == null ? 25 + (10 - textLen) / 2 : font.getSize(); - - //3.字体样式 - int style = font.getBold() ? Font.BOLD : Font.PLAIN; - - //4.构造字体 - Font f = new Font(font.getFamily(), style, size); - - //5.总的角跨度 - double totalArcAng = font.getSpace() * textLen; - - //6.从边线向中心的移动因子 - float minRat = 0.90f; - - double startAngle = isTop ? -90f - totalArcAng / 2f : 90f - totalArcAng / 2f; - double step = 0.5; - int alCount = (int) Math.ceil(totalArcAng / step) + 1; - double[] angleArr = new double[alCount]; - double[] arcLenArr = new double[alCount]; - int num = 0; - double accArcLen = 0.0; - angleArr[num] = startAngle; - arcLenArr[num] = accArcLen; - num++; - double angR = startAngle * Math.PI / 180.0; - double lastX = radiusX * Math.cos(angR) + radiusWidth; - double lastY = radiusY * Math.sin(angR) + radiusHeight; - for (double i = startAngle + step; num < alCount; i += step) { - angR = i * Math.PI / 180.0; - double x = radiusX * Math.cos(angR) + radiusWidth, y = radiusY * Math.sin(angR) + radiusHeight; - accArcLen += Math.sqrt((lastX - x) * (lastX - x) + (lastY - y) * (lastY - y)); - angleArr[num] = i; - arcLenArr[num] = accArcLen; - lastX = x; - lastY = y; - num++; - } - double arcPer = accArcLen / textLen; - for (int i = 0; i < textLen; i++) { - double arcL = i * arcPer + arcPer / 2.0; - double ang = 0.0; - for (int p = 0; p < arcLenArr.length - 1; p++) { - if (arcLenArr[p] <= arcL && arcL <= arcLenArr[p + 1]) { - ang = (arcL >= ((arcLenArr[p] + arcLenArr[p + 1]) / 2.0)) ? angleArr[p + 1] : angleArr[p]; - break; - } - } - angR = (ang * Math.PI / 180f); - Float x = radiusX * (float) Math.cos(angR) + radiusWidth; - Float y = radiusY * (float) Math.sin(angR) + radiusHeight; - double qxang = Math.atan2(radiusY * Math.cos(angR), -radiusX * Math.sin(angR)); - double fxang = qxang + Math.PI / 2.0; - - int subIndex = isTop ? i : textLen - 1 - i; - String c = font.getText().substring(subIndex, subIndex + 1); - - //获取文字高宽 - FontMetrics fm = sun.font.FontDesignMetrics.getMetrics(f); - int w = fm.stringWidth(c), h = fm.getHeight(); - - if (isTop) { - x += h * minRat * (float) Math.cos(fxang); - y += h * minRat * (float) Math.sin(fxang); - x += -w / 2f * (float) Math.cos(qxang); - y += -w / 2f * (float) Math.sin(qxang); - } else { - x += (h * minRat) * (float) Math.cos(fxang); - y += (h * minRat) * (float) Math.sin(fxang); - x += w / 2f * (float) Math.cos(qxang); - y += w / 2f * (float) Math.sin(qxang); - } - - // 旋转 - AffineTransform affineTransform = new AffineTransform(); - affineTransform.scale(0.8, 1); - if (isTop) - affineTransform.rotate(Math.toRadians((fxang * 180.0 / Math.PI - 90)), 0, 0); - else - affineTransform.rotate(Math.toRadians((fxang * 180.0 / Math.PI + 180 - 90)), 0, 0); - Font f2 = f.deriveFont(affineTransform); - g2d.setFont(f2); - g2d.drawString(c, x.intValue() + INIT_BEGIN, y.intValue() + INIT_BEGIN); - } - } - - /** - * 画文字 - */ - private static void drawFont(Graphics2D g2d, int circleWidth, int circleHeight, SealFont font) { - if (font == null) { - return; - } - - //1.字体长度 - int textLen = font.getText().length(); - - //2.字体大小，默认根据字体长度动态设定 - int size = font.getSize() == null ? (55 - textLen * 2) : font.getSize(); - - //3.字体样式 - int style = font.getBold() ? Font.BOLD : Font.PLAIN; - - //4.构造字体 - Font f = new Font(font.getFamily(), style, size); - g2d.setFont(f); - - FontRenderContext context = g2d.getFontRenderContext(); - String[] fontTexts = font.getText().split("\n"); - if (fontTexts.length > 1) { - int y = 0; - for (String fontText : fontTexts) { - y += Math.abs(f.getStringBounds(fontText, context).getHeight()); - } - //5.设置上边距 - float margin = INIT_BEGIN + (float) (circleHeight / 2 - y / 2); - for (String fontText : fontTexts) { - Rectangle2D rectangle2D = f.getStringBounds(fontText, context); - g2d.drawString(fontText, (float) (circleWidth / 2 - rectangle2D.getCenterX()), margin); - margin += Math.abs(rectangle2D.getHeight()); - } - } else { - Rectangle2D rectangle2D = f.getStringBounds(font.getText(), context); - //5.设置上边距，默认在中心 - float margin = font.getMargin() == null ? - (float) (circleHeight / 2 - rectangle2D.getCenterY()) : - (float) (circleHeight / 2 - rectangle2D.getCenterY()) + (float) font.getMargin(); - g2d.drawString(font.getText(), (float) (circleWidth / 2 - rectangle2D.getCenterX()), margin); - } - } - - /** - * 画圆 - */ - private static void drawCircle(Graphics2D g2d, SealCircle circle, int x, int y) { - if (circle == null) { - return; - } - - //1.圆线条粗细默认是圆直径的1/35 - int lineSize = circle.getLine() == null ? circle.getHeight() * 2 / (35) : circle.getLine(); - - //2.画圆 - g2d.setStroke(new BasicStroke(lineSize)); - g2d.drawOval(x, y, circle.getWidth() * 2, circle.getHeight() * 2); - } - - /** - * 画私章 - */ - public boolean draw2(String pngPath) throws Exception { - if (mainFont == null || mainFont.getText().length() < 2 || mainFont.getText().length() > 4) { - throw new IllegalArgumentException("请输入2-4个字"); - } - - int fixH = 18; - int fixW = 2; - - //1.画布 - BufferedImage bi = new BufferedImage(size, size / 2, BufferedImage.TYPE_4BYTE_ABGR); - - //2.画笔 - Graphics2D g2d = bi.createGraphics(); - - //2.1设置画笔颜色 - g2d.setPaint(Color.RED); - - //2.2抗锯齿设置 - g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); - - //3.写签名 - int marginW = fixW + borderSquare; - float marginH; - FontRenderContext context = g2d.getFontRenderContext(); - Rectangle2D rectangle; - Font f; - - if (mainFont.getText().length() == 2) { - if (stamp != null && stamp.trim().length() > 0) { - bi = drawThreeFont(bi, g2d, mainFont.append(stamp), borderSquare, size, fixH, fixW, true); - } else { - f = new Font(mainFont.getFamily(), Font.BOLD, mainFont.getSize()); - g2d.setFont(f); - rectangle = f.getStringBounds(mainFont.getText().substring(0, 1), context); - marginH = (float) (Math.abs(rectangle.getCenterY()) * 2 + marginW) + fixH - 4; - g2d.drawString(mainFont.getText().substring(0, 1), marginW, marginH); - marginW += Math.abs(rectangle.getCenterX()) * 2 + (mainFont.getSpace() == null ? INIT_BEGIN : mainFont.getSpace()); - g2d.drawString(mainFont.getText().substring(1), marginW, marginH); - - //拉伸 - BufferedImage nbi = new BufferedImage(size, size, bi.getType()); - Graphics2D ng2d = nbi.createGraphics(); - ng2d.setPaint(Color.RED); - ng2d.drawImage(bi, 0, 0, size, size, null); - - //画正方形 - ng2d.setStroke(new BasicStroke(borderSquare)); - ng2d.drawRect(0, 0, size, size); - ng2d.dispose(); - bi = nbi; - } - } else if (mainFont.getText().length() == 3) { - if (stamp != null && stamp.trim().length() > 0) { - bi = drawFourFont(bi, mainFont.append(stamp), borderSquare, size, fixH, fixW); - } else { - bi = drawThreeFont(bi, g2d, mainFont, borderSquare, size, fixH, fixW, false); - } - } else { - bi = drawFourFont(bi, mainFont, borderSquare, size, fixH, fixW); - } - - g2d.dispose(); - - return ImageIO.write(bi, "PNG", new File(pngPath)); - } - - /** - * 画三字 - */ - private static BufferedImage drawThreeFont(BufferedImage bi, Graphics2D g2d, SealFont font, int lineSize, int imageSize, int fixH, int fixW, boolean isWithYin) { - fixH -= 9; - int marginW = fixW + lineSize; - //设置字体 - Font f = new Font(font.getFamily(), Font.BOLD, font.getSize()); - g2d.setFont(f); - FontRenderContext context = g2d.getFontRenderContext(); - Rectangle2D rectangle = f.getStringBounds(font.getText().substring(0, 1), context); - float marginH = (float) (Math.abs(rectangle.getCenterY()) * 2 + marginW) + fixH; - int oldW = marginW; - - if (isWithYin) { - g2d.drawString(font.getText().substring(2, 3), marginW, marginH); - marginW += rectangle.getCenterX() * 2 + (font.getSpace() == null ? INIT_BEGIN : font.getSpace()); - } else { - marginW += rectangle.getCenterX() * 2 + (font.getSpace() == null ? INIT_BEGIN : font.getSpace()); - g2d.drawString(font.getText().substring(0, 1), marginW, marginH); - } - - //拉伸 - BufferedImage nbi = new BufferedImage(imageSize, imageSize, bi.getType()); - Graphics2D ng2d = nbi.createGraphics(); - ng2d.setPaint(Color.RED); - ng2d.drawImage(bi, 0, 0, imageSize, imageSize, null); - - //画正方形 - ng2d.setStroke(new BasicStroke(lineSize)); - ng2d.drawRect(0, 0, imageSize, imageSize); - ng2d.dispose(); - bi = nbi; - - g2d = bi.createGraphics(); - g2d.setPaint(Color.RED); - g2d.setFont(f); - g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); - - if (isWithYin) { - g2d.drawString(font.getText().substring(0, 1), marginW, marginH += fixH); - rectangle = f.getStringBounds(font.getText(), context); - marginH += Math.abs(rectangle.getHeight()); - g2d.drawString(font.getText().substring(1), marginW, marginH); - } else { - g2d.drawString(font.getText().substring(1, 2), oldW, marginH += fixH); - rectangle = f.getStringBounds(font.getText(), context); - marginH += Math.abs(rectangle.getHeight()); - g2d.drawString(font.getText().substring(2, 3), oldW, marginH); - } - return bi; - } - - /** - * 画四字 - */ - private static BufferedImage drawFourFont(BufferedImage bi, SealFont font, int lineSize, int imageSize, int fixH, int fixW) { - int marginW = fixW + lineSize; - //拉伸 - BufferedImage nbi = new BufferedImage(imageSize, imageSize, bi.getType()); - Graphics2D ng2d = nbi.createGraphics(); - ng2d.setPaint(Color.RED); - ng2d.drawImage(bi, 0, 0, imageSize, imageSize, null); - - //画正方形 - ng2d.setStroke(new BasicStroke(lineSize)); - ng2d.drawRect(0, 0, imageSize, imageSize); - ng2d.dispose(); - bi = nbi; - - Graphics2D g2d = bi.createGraphics(); - g2d.setPaint(Color.RED); - g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); - FontRenderContext context = g2d.getFontRenderContext(); - - Font f = new Font(font.getFamily(), Font.BOLD, font.getSize()); - g2d.setFont(f); - Rectangle2D rectangle = f.getStringBounds(font.getText().substring(0, 1), context); - float marginH = (float) (Math.abs(rectangle.getCenterY()) * 2 + marginW) + fixH; - - g2d.drawString(font.getText().substring(2, 3), marginW, marginH); - int oldW = marginW; - marginW += Math.abs(rectangle.getCenterX()) * 2 + (font.getSpace() == null ? INIT_BEGIN : font.getSpace()); - - g2d.drawString(font.getText().substring(0, 1), marginW, marginH); - marginH += Math.abs(rectangle.getHeight()); - - g2d.drawString(font.getText().substring(3, 4), oldW, marginH); - - g2d.drawString(font.getText().substring(1, 2), marginW, marginH); - - return bi; - } -} +//package com.sztzjy.digital_credit.util.seal; +// +//import lombok.Builder; +//import lombok.Getter; +// +//import javax.imageio.ImageIO; +//import java.awt.*; +//import java.awt.font.FontRenderContext; +//import java.awt.geom.AffineTransform; +//import java.awt.geom.Rectangle2D; +//import java.awt.image.BufferedImage; +//import java.io.File; +// +///** +// * 二，绘画出不同的电子合同章 +// */ +// +//@Builder +//@Getter +//public class SealUtil { +// +// // 起始位置 +// private static final int INIT_BEGIN = 5; +// +// // 尺寸 +// private Integer size; +// +// // 颜色 +// private Color color; +// +// // 主字 +// private SealFont mainFont; +// +// // 副字 +// private SealFont viceFont; +// +// // 抬头 +// private SealFont titleFont; +// +// // 中心字 +// private SealFont centerFont; +// +// // 边线圆 +// private SealCircle borderCircle; +// +// // 内边线圆 +// private SealCircle borderInnerCircle; +// +// // 内线圆 +// private SealCircle innerCircle; +// +// // 边线框 +// private Integer borderSquare; +// +// // 加字 +// private String stamp; +// +// /** +// * 画公章 +// */ +// public boolean draw(String pngPath) throws Exception { +// if (borderSquare != null) { +// return draw2(pngPath); // 画私章 +// } +// +// //1.画布 +// BufferedImage bi = new BufferedImage(size, size, BufferedImage.TYPE_4BYTE_ABGR); +// +// //2.画笔 +// Graphics2D g2d = bi.createGraphics(); +// +// //2.1抗锯齿设置 +// //文本不抗锯齿，否则圆中心的文字会被拉长 +// RenderingHints hints = new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); +// //其他图形抗锯齿 +// hints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); +// g2d.setRenderingHints(hints); +// +// //2.2设置背景透明度 +// g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC, 0)); +// +// //2.3填充矩形 +// g2d.fillRect(0, 0, size, size); +// +// //2.4重设透明度，开始画图 +// g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC, 1)); +// +// //2.5设置画笔颜色 +// g2d.setPaint(color == null ? Color.RED : color); +// +// //3.画边线圆 +// if (borderCircle != null) { +// drawCircle(g2d, borderCircle, INIT_BEGIN, INIT_BEGIN); +// } else { +// throw new Exception("BorderCircle can not null！"); +// } +// +// int borderCircleWidth = borderCircle.getWidth(); +// int borderCircleHeight = borderCircle.getHeight(); +// +// //4.画内边线圆 +// if (borderInnerCircle != null) { +// int x = INIT_BEGIN + borderCircleWidth - borderInnerCircle.getWidth(); +// int y = INIT_BEGIN + borderCircleHeight - borderInnerCircle.getHeight(); +// drawCircle(g2d, borderInnerCircle, x, y); +// } +// +// //5.画内环线圆 +// if (innerCircle != null) { +// int x = INIT_BEGIN + borderCircleWidth - innerCircle.getWidth(); +// int y = INIT_BEGIN + borderCircleHeight - innerCircle.getHeight(); +// drawCircle(g2d, innerCircle, x, y); +// } +// +// //6.画弧形主文字 +// if (borderCircleHeight != borderCircleWidth) { +// drawArcFont4Oval(g2d, borderCircle, mainFont, true); +// } else { +// drawArcFont4Circle(g2d, borderCircleHeight, mainFont, true); +// } +// +// //7.画弧形副文字 +// if (borderCircleHeight != borderCircleWidth) { +// drawArcFont4Oval(g2d, borderCircle, viceFont, false); +// } else { +// drawArcFont4Circle(g2d, borderCircleHeight, viceFont, false); +// } +// +// //8.画中心字 +// drawFont(g2d, (borderCircleWidth + INIT_BEGIN) * 2, (borderCircleHeight + INIT_BEGIN) * 2, centerFont); +// +// //9.画抬头文字 +// drawFont(g2d, (borderCircleWidth + INIT_BEGIN) * 2, (borderCircleHeight + INIT_BEGIN) * 2, titleFont); +// +// g2d.dispose(); +// +// return ImageIO.write(bi, "PNG", new File(pngPath)); +// } +// +// /** +// * 绘制圆弧形文字 +// */ +// private static void drawArcFont4Circle(Graphics2D g2d, int circleRadius, SealFont font, boolean isTop) { +// if (font == null) { +// return; +// } +// +// //1.字体长度 +// int textLen = font.getText().length(); +// +// //2.字体大小，默认根据字体长度动态设定 +// int size = font.getSize() == null ? (55 - textLen * 2) : font.getSize(); +// +// //3.字体样式 +// int style = font.getBold() ? Font.BOLD : Font.PLAIN; +// +// //4.构造字体 +// Font f = new Font(font.getFamily(), style, size); +// +// FontRenderContext context = g2d.getFontRenderContext(); +// Rectangle2D rectangle = f.getStringBounds(font.getText(), context); +// +// //5.文字之间间距，默认动态调整 +// double space; +// if (font.getSpace() != null) { +// space = font.getSpace(); +// } else { +// if (textLen == 1) { +// space = 0; +// } else { +// space = rectangle.getWidth() / (textLen - 1) * 0.9; +// } +// } +// +// //6.距离外圈距离 +// int margin = font.getMargin() == null ? INIT_BEGIN : font.getMargin(); +// +// //7.写字 +// double newRadius = circleRadius + rectangle.getY() - margin; +// double radianPerInterval = 2 * Math.asin(space / (2 * newRadius)); +// +// double fix = 0.04; +// if (isTop) { +// fix = 0.18; +// } +// double firstAngle; +// if (!isTop) { +// if (textLen % 2 == 1) { +// firstAngle = Math.PI + Math.PI / 2 - (textLen - 1) * radianPerInterval / 2.0 - fix; +// } else { +// firstAngle = Math.PI + Math.PI / 2 - ((textLen / 2.0 - 0.5) * radianPerInterval) - fix; +// } +// } else { +// if (textLen % 2 == 1) { +// firstAngle = (textLen - 1) * radianPerInterval / 2.0 + Math.PI / 2 + fix; +// } else { +// firstAngle = (textLen / 2.0 - 0.5) * radianPerInterval + Math.PI / 2 + fix; +// } +// } +// +// for (int i = 0; i < textLen; i++) { +// double theta; +// double thetaX; +// double thetaY; +// +// if (!isTop) { +// theta = firstAngle + i * radianPerInterval; +// thetaX = newRadius * Math.sin(Math.PI / 2 - theta); +// thetaY = newRadius * Math.cos(theta - Math.PI / 2); +// } else { +// theta = firstAngle - i * radianPerInterval; +// thetaX = newRadius * Math.sin(Math.PI / 2 - theta); +// thetaY = newRadius * Math.cos(theta - Math.PI / 2); +// } +// +// AffineTransform transform; +// if (!isTop) { +// transform = AffineTransform.getRotateInstance(Math.PI + Math.PI / 2 - theta); +// } else { +// transform = AffineTransform.getRotateInstance(Math.PI / 2 - theta + Math.toRadians(8)); +// } +// Font f2 = f.deriveFont(transform); +// g2d.setFont(f2); +// g2d.drawString(font.getText().substring(i, i + 1), (float) (circleRadius + thetaX + INIT_BEGIN), (float) (circleRadius - thetaY + INIT_BEGIN)); +// } +// } +// +// /** +// * 绘制椭圆弧形文字 +// */ +// private static void drawArcFont4Oval(Graphics2D g2d, SealCircle sealCircle, SealFont font, boolean isTop) { +// if (font == null) { +// return; +// } +// float radiusX = sealCircle.getWidth(); +// float radiusY = sealCircle.getHeight(); +// float radiusWidth = radiusX + sealCircle.getLine(); +// float radiusHeight = radiusY + sealCircle.getLine(); +// +// //1.字体长度 +// int textLen = font.getText().length(); +// +// //2.字体大小，默认根据字体长度动态设定 +// int size = font.getSize() == null ? 25 + (10 - textLen) / 2 : font.getSize(); +// +// //3.字体样式 +// int style = font.getBold() ? Font.BOLD : Font.PLAIN; +// +// //4.构造字体 +// Font f = new Font(font.getFamily(), style, size); +// +// //5.总的角跨度 +// double totalArcAng = font.getSpace() * textLen; +// +// //6.从边线向中心的移动因子 +// float minRat = 0.90f; +// +// double startAngle = isTop ? -90f - totalArcAng / 2f : 90f - totalArcAng / 2f; +// double step = 0.5; +// int alCount = (int) Math.ceil(totalArcAng / step) + 1; +// double[] angleArr = new double[alCount]; +// double[] arcLenArr = new double[alCount]; +// int num = 0; +// double accArcLen = 0.0; +// angleArr[num] = startAngle; +// arcLenArr[num] = accArcLen; +// num++; +// double angR = startAngle * Math.PI / 180.0; +// double lastX = radiusX * Math.cos(angR) + radiusWidth; +// double lastY = radiusY * Math.sin(angR) + radiusHeight; +// for (double i = startAngle + step; num < alCount; i += step) { +// angR = i * Math.PI / 180.0; +// double x = radiusX * Math.cos(angR) + radiusWidth, y = radiusY * Math.sin(angR) + radiusHeight; +// accArcLen += Math.sqrt((lastX - x) * (lastX - x) + (lastY - y) * (lastY - y)); +// angleArr[num] = i; +// arcLenArr[num] = accArcLen; +// lastX = x; +// lastY = y; +// num++; +// } +// double arcPer = accArcLen / textLen; +// for (int i = 0; i < textLen; i++) { +// double arcL = i * arcPer + arcPer / 2.0; +// double ang = 0.0; +// for (int p = 0; p < arcLenArr.length - 1; p++) { +// if (arcLenArr[p] <= arcL && arcL <= arcLenArr[p + 1]) { +// ang = (arcL >= ((arcLenArr[p] + arcLenArr[p + 1]) / 2.0)) ? angleArr[p + 1] : angleArr[p]; +// break; +// } +// } +// angR = (ang * Math.PI / 180f); +// Float x = radiusX * (float) Math.cos(angR) + radiusWidth; +// Float y = radiusY * (float) Math.sin(angR) + radiusHeight; +// double qxang = Math.atan2(radiusY * Math.cos(angR), -radiusX * Math.sin(angR)); +// double fxang = qxang + Math.PI / 2.0; +// +// int subIndex = isTop ? i : textLen - 1 - i; +// String c = font.getText().substring(subIndex, subIndex + 1); +// +// //获取文字高宽 +// FontMetrics fm = sun.font.FontDesignMetrics.getMetrics(f); +// int w = fm.stringWidth(c), h = fm.getHeight(); +// +// if (isTop) { +// x += h * minRat * (float) Math.cos(fxang); +// y += h * minRat * (float) Math.sin(fxang); +// x += -w / 2f * (float) Math.cos(qxang); +// y += -w / 2f * (float) Math.sin(qxang); +// } else { +// x += (h * minRat) * (float) Math.cos(fxang); +// y += (h * minRat) * (float) Math.sin(fxang); +// x += w / 2f * (float) Math.cos(qxang); +// y += w / 2f * (float) Math.sin(qxang); +// } +// +// // 旋转 +// AffineTransform affineTransform = new AffineTransform(); +// affineTransform.scale(0.8, 1); +// if (isTop) +// affineTransform.rotate(Math.toRadians((fxang * 180.0 / Math.PI - 90)), 0, 0); +// else +// affineTransform.rotate(Math.toRadians((fxang * 180.0 / Math.PI + 180 - 90)), 0, 0); +// Font f2 = f.deriveFont(affineTransform); +// g2d.setFont(f2); +// g2d.drawString(c, x.intValue() + INIT_BEGIN, y.intValue() + INIT_BEGIN); +// } +// } +// +// /** +// * 画文字 +// */ +// private static void drawFont(Graphics2D g2d, int circleWidth, int circleHeight, SealFont font) { +// if (font == null) { +// return; +// } +// +// //1.字体长度 +// int textLen = font.getText().length(); +// +// //2.字体大小，默认根据字体长度动态设定 +// int size = font.getSize() == null ? (55 - textLen * 2) : font.getSize(); +// +// //3.字体样式 +// int style = font.getBold() ? Font.BOLD : Font.PLAIN; +// +// //4.构造字体 +// Font f = new Font(font.getFamily(), style, size); +// g2d.setFont(f); +// +// FontRenderContext context = g2d.getFontRenderContext(); +// String[] fontTexts = font.getText().split("\n"); +// if (fontTexts.length > 1) { +// int y = 0; +// for (String fontText : fontTexts) { +// y += Math.abs(f.getStringBounds(fontText, context).getHeight()); +// } +// //5.设置上边距 +// float margin = INIT_BEGIN + (float) (circleHeight / 2 - y / 2); +// for (String fontText : fontTexts) { +// Rectangle2D rectangle2D = f.getStringBounds(fontText, context); +// g2d.drawString(fontText, (float) (circleWidth / 2 - rectangle2D.getCenterX()), margin); +// margin += Math.abs(rectangle2D.getHeight()); +// } +// } else { +// Rectangle2D rectangle2D = f.getStringBounds(font.getText(), context); +// //5.设置上边距，默认在中心 +// float margin = font.getMargin() == null ? +// (float) (circleHeight / 2 - rectangle2D.getCenterY()) : +// (float) (circleHeight / 2 - rectangle2D.getCenterY()) + (float) font.getMargin(); +// g2d.drawString(font.getText(), (float) (circleWidth / 2 - rectangle2D.getCenterX()), margin); +// } +// } +// +// /** +// * 画圆 +// */ +// private static void drawCircle(Graphics2D g2d, SealCircle circle, int x, int y) { +// if (circle == null) { +// return; +// } +// +// //1.圆线条粗细默认是圆直径的1/35 +// int lineSize = circle.getLine() == null ? circle.getHeight() * 2 / (35) : circle.getLine(); +// +// //2.画圆 +// g2d.setStroke(new BasicStroke(lineSize)); +// g2d.drawOval(x, y, circle.getWidth() * 2, circle.getHeight() * 2); +// } +// +// /** +// * 画私章 +// */ +// public boolean draw2(String pngPath) throws Exception { +// if (mainFont == null || mainFont.getText().length() < 2 || mainFont.getText().length() > 4) { +// throw new IllegalArgumentException("请输入2-4个字"); +// } +// +// int fixH = 18; +// int fixW = 2; +// +// //1.画布 +// BufferedImage bi = new BufferedImage(size, size / 2, BufferedImage.TYPE_4BYTE_ABGR); +// +// //2.画笔 +// Graphics2D g2d = bi.createGraphics(); +// +// //2.1设置画笔颜色 +// g2d.setPaint(Color.RED); +// +// //2.2抗锯齿设置 +// g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); +// +// //3.写签名 +// int marginW = fixW + borderSquare; +// float marginH; +// FontRenderContext context = g2d.getFontRenderContext(); +// Rectangle2D rectangle; +// Font f; +// +// if (mainFont.getText().length() == 2) { +// if (stamp != null && stamp.trim().length() > 0) { +// bi = drawThreeFont(bi, g2d, mainFont.append(stamp), borderSquare, size, fixH, fixW, true); +// } else { +// f = new Font(mainFont.getFamily(), Font.BOLD, mainFont.getSize()); +// g2d.setFont(f); +// rectangle = f.getStringBounds(mainFont.getText().substring(0, 1), context); +// marginH = (float) (Math.abs(rectangle.getCenterY()) * 2 + marginW) + fixH - 4; +// g2d.drawString(mainFont.getText().substring(0, 1), marginW, marginH); +// marginW += Math.abs(rectangle.getCenterX()) * 2 + (mainFont.getSpace() == null ? INIT_BEGIN : mainFont.getSpace()); +// g2d.drawString(mainFont.getText().substring(1), marginW, marginH); +// +// //拉伸 +// BufferedImage nbi = new BufferedImage(size, size, bi.getType()); +// Graphics2D ng2d = nbi.createGraphics(); +// ng2d.setPaint(Color.RED); +// ng2d.drawImage(bi, 0, 0, size, size, null); +// +// //画正方形 +// ng2d.setStroke(new BasicStroke(borderSquare)); +// ng2d.drawRect(0, 0, size, size); +// ng2d.dispose(); +// bi = nbi; +// } +// } else if (mainFont.getText().length() == 3) { +// if (stamp != null && stamp.trim().length() > 0) { +// bi = drawFourFont(bi, mainFont.append(stamp), borderSquare, size, fixH, fixW); +// } else { +// bi = drawThreeFont(bi, g2d, mainFont, borderSquare, size, fixH, fixW, false); +// } +// } else { +// bi = drawFourFont(bi, mainFont, borderSquare, size, fixH, fixW); +// } +// +// g2d.dispose(); +// +// return ImageIO.write(bi, "PNG", new File(pngPath)); +// } +// +// /** +// * 画三字 +// */ +// private static BufferedImage drawThreeFont(BufferedImage bi, Graphics2D g2d, SealFont font, int lineSize, int imageSize, int fixH, int fixW, boolean isWithYin) { +// fixH -= 9; +// int marginW = fixW + lineSize; +// //设置字体 +// Font f = new Font(font.getFamily(), Font.BOLD, font.getSize()); +// g2d.setFont(f); +// FontRenderContext context = g2d.getFontRenderContext(); +// Rectangle2D rectangle = f.getStringBounds(font.getText().substring(0, 1), context); +// float marginH = (float) (Math.abs(rectangle.getCenterY()) * 2 + marginW) + fixH; +// int oldW = marginW; +// +// if (isWithYin) { +// g2d.drawString(font.getText().substring(2, 3), marginW, marginH); +// marginW += rectangle.getCenterX() * 2 + (font.getSpace() == null ? INIT_BEGIN : font.getSpace()); +// } else { +// marginW += rectangle.getCenterX() * 2 + (font.getSpace() == null ? INIT_BEGIN : font.getSpace()); +// g2d.drawString(font.getText().substring(0, 1), marginW, marginH); +// } +// +// //拉伸 +// BufferedImage nbi = new BufferedImage(imageSize, imageSize, bi.getType()); +// Graphics2D ng2d = nbi.createGraphics(); +// ng2d.setPaint(Color.RED); +// ng2d.drawImage(bi, 0, 0, imageSize, imageSize, null); +// +// //画正方形 +// ng2d.setStroke(new BasicStroke(lineSize)); +// ng2d.drawRect(0, 0, imageSize, imageSize); +// ng2d.dispose(); +// bi = nbi; +// +// g2d = bi.createGraphics(); +// g2d.setPaint(Color.RED); +// g2d.setFont(f); +// g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); +// +// if (isWithYin) { +// g2d.drawString(font.getText().substring(0, 1), marginW, marginH += fixH); +// rectangle = f.getStringBounds(font.getText(), context); +// marginH += Math.abs(rectangle.getHeight()); +// g2d.drawString(font.getText().substring(1), marginW, marginH); +// } else { +// g2d.drawString(font.getText().substring(1, 2), oldW, marginH += fixH); +// rectangle = f.getStringBounds(font.getText(), context); +// marginH += Math.abs(rectangle.getHeight()); +// g2d.drawString(font.getText().substring(2, 3), oldW, marginH); +// } +// return bi; +// } +// +// /** +// * 画四字 +// */ +// private static BufferedImage drawFourFont(BufferedImage bi, SealFont font, int lineSize, int imageSize, int fixH, int fixW) { +// int marginW = fixW + lineSize; +// //拉伸 +// BufferedImage nbi = new BufferedImage(imageSize, imageSize, bi.getType()); +// Graphics2D ng2d = nbi.createGraphics(); +// ng2d.setPaint(Color.RED); +// ng2d.drawImage(bi, 0, 0, imageSize, imageSize, null); +// +// //画正方形 +// ng2d.setStroke(new BasicStroke(lineSize)); +// ng2d.drawRect(0, 0, imageSize, imageSize); +// ng2d.dispose(); +// bi = nbi; +// +// Graphics2D g2d = bi.createGraphics(); +// g2d.setPaint(Color.RED); +// g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); +// FontRenderContext context = g2d.getFontRenderContext(); +// +// Font f = new Font(font.getFamily(), Font.BOLD, font.getSize()); +// g2d.setFont(f); +// Rectangle2D rectangle = f.getStringBounds(font.getText().substring(0, 1), context); +// float marginH = (float) (Math.abs(rectangle.getCenterY()) * 2 + marginW) + fixH; +// +// g2d.drawString(font.getText().substring(2, 3), marginW, marginH); +// int oldW = marginW; +// marginW += Math.abs(rectangle.getCenterX()) * 2 + (font.getSpace() == null ? INIT_BEGIN : font.getSpace()); +// +// g2d.drawString(font.getText().substring(0, 1), marginW, marginH); +// marginH += Math.abs(rectangle.getHeight()); +// +// g2d.drawString(font.getText().substring(3, 4), oldW, marginH); +// +// g2d.drawString(font.getText().substring(1, 2), marginW, marginH); +// +// return bi; +// } +//}