GeoTools是ArcGis地圖與java對象的橋梁，恰如jdbc之于oracle與java。shp文件本身是存有地理對象邊界坐標、對象中心城市及城市編號的多多邊形字符串。需要使用的依賴如下

<!-- 添加GeoTools依賴 --><dependency> <groupId>org.geotools</groupId> <artifactId>gt-shapefile</artifactId> <version>${geotools.version}</version></dependency><dependency> <groupId>org.geotools</groupId> <artifactId>gt-swing</artifactId> <version>${geotools.version}</version></dependency><dependency> <groupId>dom4j</groupId> <artifactId>dom4j</artifactId> <version>1.6.1</version></dependency><dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.47</version></dependency>

對象：

public class CutProperty { private String province; private int x; private int y; /** * 圖片寬 * */ private int width; /** * 圖片高 * */ private int height; /** * 畫圖時線條粗細 * */ private float weight; /** * 地圖坐標右邊界 * */ private int rightborder; /** * 地圖坐標放大倍數 * */ private int bei; /** * 文字大小 * */ private int stringsize;

來自@author yukun24@126.com的工具類，讀取shp文件：

package com.gwhn.geotools;import org.geotools.data.FeatureWriter;import org.geotools.data.FileDataStoreFactorySpi;import org.geotools.data.Transaction;import org.geotools.data.shapefile.ShapefileDataStore;import org.geotools.data.shapefile.ShapefileDataStoreFactory;import org.geotools.data.simple.SimpleFeatureIterator;import org.geotools.data.simple.SimpleFeatureSource;import org.geotools.feature.FeatureCollection;import org.geotools.feature.simple.SimpleFeatureTypeBuilder;import org.geotools.referencing.crs.DefaultGeographicCRS;import org.junit.Test;import org.locationtech.jts.geom.*;import org.opengis.feature.Property;import org.opengis.feature.simple.SimpleFeature;import org.opengis.feature.simple.SimpleFeatureType;import java.io.File;import java.io.Serializable;import java.nio.charset.Charset;import java.util.*;public class ShapeUtil { //讀shp文件【幾何信息+屬性信息】 public List<Property> SHPRead(String path) throws Exception {List<Property> propertyList = new ArrayList<>();//基于上面新建的shapfile文件，進行讀取//構建shapefile數據存儲的實例ShapefileDataStoreFactory dataStoreFactory = new ShapefileDataStoreFactory();//基于路徑構建文件對象File file = new File(path);//構建一個已存在的shapfile數據源//ShapefileDataStore:數據存儲實現，允許從Shapefiles讀取和寫入ShapefileDataStore ds = (ShapefileDataStore) dataStoreFactory.createDataStore(file.toURI().toURL());//設置編碼，防止中文讀取亂碼ds.setCharset(Charset.forName('UTF-8'));//getFeatureSource():ContentFeatureSource//這個特性是由 FeatureCollection提供的操作完成的。單獨的特征記憶實現由子類提供://SimpleFeatureSource特征資源明確地使用FeatureCollection【集合】，可迭代SimpleFeatureSource featureSource = ds.getFeatureSource();//getFeatures():以FeatureCollection的形式檢索所有特性。//一個用于處理FeatureCollection的實用工具類。提供一個獲取FeatureCollection實例的機制FeatureCollection<SimpleFeatureType, SimpleFeature> result = featureSource.getFeatures();System.out.println('幾何對象總共有：' + result.size());//features():返回一個FeatureIterator迭代器SimpleFeatureIterator it = (SimpleFeatureIterator) result.features();while (it.hasNext()) { SimpleFeature feature = it.next(); //迭代屬性【屬性我們可以理解為一個幾何對象的屬性節點，也就是對一個幾何圖形的描述字段】 Iterator<Property> ip = feature.getProperties().iterator();// System.out.println('========================'); //再來個while while (ip.hasNext()) {Property pro = ip.next();//System.out.println(pro.getName()+' = '+pro.getValue());propertyList.add(pro); }//end 屬性迭代}it.close();return propertyList; } }

來自@author yukun24@126.com的工具類，此處用來將shp中獲取的字符串轉化為多多邊形對象MultiPolygon

package com.gwhn.geotools;import org.locationtech.jts.geom.*;import org.locationtech.jts.io.ParseException;import org.locationtech.jts.io.WKTReader;import java.util.List;/** * 幾何對象構建器 * * @author yukun24@126.com * @version V1.0.1 * @blob http://blog.csdn.net/appleyk * @date 2017年12月8日10:38:49 *///單例模式public class GeometryCreator { public static GeometryCreator geometryCreator = null; private GeometryFactory geometryFactory = new GeometryFactory(); public GeometryCreator() { } /** * 返回本類的唯一實例 * * @return */ public static GeometryCreator getInstance() {if (geometryCreator == null) { return new GeometryCreator();}return geometryCreator; } /** * 1.構建點 */ /** * 1.1根據X，Y坐標構建一個幾何對象： 點 【Point】 * * @param x * @param y * @return */ public Point createPoint(double x, double y) {Coordinate coord = new Coordinate(x, y);Point point = geometryFactory.createPoint(coord);return point; } /** * 1.2根據幾何對象的WKT描述【String】創建幾何對象： 點 【Point】 * * @return * @throws ParseException */ public Point createPointByWKT(String PointWKT) throws ParseException {WKTReader reader = new WKTReader(geometryFactory);Point point = (Point) reader.read(PointWKT);return point; } /** * 1.3根據幾何對象的WKT描述【String】創建幾何對象：多點 【MultiPoint】 * * @return * @throws ParseException */ public MultiPoint createMulPointByWKT(String MPointWKT) throws ParseException {WKTReader reader = new WKTReader(geometryFactory);MultiPoint mpoint = (MultiPoint) reader.read(MPointWKT);return mpoint; } /** * 2.構建線 */ /** * 2.1根據兩點 創建幾何對象：線 【LineString】 * * @param ax * @param ay * @param bx * @param by * @return */ public LineString createLine(double ax, double ay, double bx, double by) {Coordinate[] coords = new Coordinate[]{new Coordinate(ax, ay), new Coordinate(bx, by)};LineString line = geometryFactory.createLineString(coords);return line; } /** * 2.2根據線的WKT描述創建幾何對象：線 【LineString】 * * @param LineStringWKT * @return * @throws ParseException */ public LineString createLineByWKT(String LineStringWKT) throws ParseException {WKTReader reader = new WKTReader(geometryFactory);LineString line = (LineString) reader.read('LINESTRING(0 0, 2 0)');return line; } /** * 2.3根據點組合的線數組，創建幾何對象：多線 【MultiLineString】 * * @param list * @return */ public MultiLineString createMLine(List<Coordinate[]> list) {MultiLineString ms = null;if (list == null) { return ms;}LineString[] lineStrings = new LineString[list.size()];// Coordinate[] coords1 = new Coordinate[] {new Coordinate(2, 2), new Coordinate(2, 2)}; // LineString line1 = geometryFactory.createLineString(coords1); // // Coordinate[] coords2 = new Coordinate[] {new Coordinate(2, 2), new Coordinate(2, 2)}; // LineString line2 = geometryFactory.createLineString(coords2); int i = 0;for (Coordinate[] coordinates : list) { lineStrings[i] = geometryFactory.createLineString(coordinates);}ms = geometryFactory.createMultiLineString(lineStrings);return ms; } /** * 2.4根據幾何對象的WKT描述【String】創建幾何對象 ： 多線【MultiLineString】 * * @param MLineStringWKT * @return * @throws ParseException */ public MultiLineString createMLineByWKT(String MLineStringWKT) throws ParseException {WKTReader reader = new WKTReader(geometryFactory);MultiLineString line = (MultiLineString) reader.read(MLineStringWKT);return line; } /** * 3.構建多邊形 */ /** * 3.1 根據幾何對象的WKT描述【String】創建幾何對象：多邊形 【Polygon】 * * @param PolygonWKT * @return * @throws ParseException */ public Polygon createPolygonByWKT(String PolygonWKT) throws ParseException {WKTReader reader = new WKTReader(geometryFactory);Polygon polygon = (Polygon) reader.read(PolygonWKT);return polygon; } /** * 3.2 根據幾何對象的WKT描述【String】創建幾何對象： 多多邊形 【MultiPolygon】 * * @param MPolygonWKT * @return * @throws ParseException */ public MultiPolygon createMulPolygonByWKT(String MPolygonWKT) throws ParseException {WKTReader reader = new WKTReader(geometryFactory);MultiPolygon mpolygon = (MultiPolygon) reader.read(MPolygonWKT);return mpolygon; } /** * 根據多邊形數組 進行多多邊形的創建 * * @param polygons * @return * @throws ParseException */ public MultiPolygon createMulPolygonByPolygon(Polygon[] polygons) throws ParseException {return geometryFactory.createMultiPolygon(polygons); } /** * 4.構建幾何對象集合 */ /** * 4.1 根據幾何對象數組，創建幾何對象集合：【GeometryCollection】 * * @return * @throws ParseException */ public GeometryCollection createGeoCollect(Geometry[] geoArray) throws ParseException {// LineString line = createLine(125.12,25.4,85.63,99.99); // Polygon poly = createPolygonByWKT('POLYGON((20 10, 30 0, 40 10, 30 20, 20 10))'); // Geometry g1 = geometryFactory.createGeometry(line); // Geometry g2 = geometryFactory.createGeometry(poly); // Geometry[] geoArray = new Geometry[]{g1,g2}; GeometryCollection gc = geometryFactory.createGeometryCollection(geoArray);return gc; } /** * 5.構建圓 */ /** * 5.1 根據圓點以及半徑創建幾何對象：特殊的多邊形--圓 【Polygon】 * * @param x * @param y * @param RADIUS * @return */ public Polygon createCircle(double x, double y, final double RADIUS) {final int SIDES = 32;//圓上面的點個數Coordinate coords[] = new Coordinate[SIDES + 1];for (int i = 0; i < SIDES; i++) { double angle = ((double) i / (double) SIDES) * Math.PI * 2.0; double dx = Math.cos(angle) * RADIUS; double dy = Math.sin(angle) * RADIUS; coords[i] = new Coordinate((double) x + dx, (double) y + dy);}coords[SIDES] = coords[0];//線性環LinearRing ring = geometryFactory.createLinearRing(coords);Polygon polygon = geometryFactory.createPolygon(ring, null);return polygon; } /** * 6.構建環 */ /** * 6.1 根據WKT創建環 * * @param ringWKT * @return * @throws ParseException */ public LinearRing createLinearRingByWKT(String ringWKT) throws ParseException {WKTReader reader = new WKTReader(geometryFactory);LinearRing ring = (LinearRing) reader.read(ringWKT);return ring; }}

有xml如下：

<?xml version='1.0' encoding='UTF-8'?><application> <!-- 網絡配置--> <module name='Http'><group name='FileExport'> <configValue key='ShapePath'>D:/testspace/spd/rain/</configValue> <configValue key='ProvinceShapePath'>D:/testspace/spd/Provinces_shp/</configValue> <configValue key='ProvincePath'>D:testspacespdoutput</configValue> <configValue key='ExportPath'>D:testspacespdExport</configValue> <configValue key='PropertyPath'>D:testspacespdExport</configValue></group> </module></application>

xml讀取以獲取shp文件位置和圖片輸出位置：

package com.gwhn.Util;import org.dom4j.Attribute;import org.dom4j.Document;import org.dom4j.Element;import org.dom4j.Text;import org.dom4j.io.SAXReader;import java.io.File;import java.util.Iterator;/** * @author banxian * @date 2021/1/21 15:56 */public class YereeXmlContext { /** * 根據一二三級字節點的key，迭代到第三級節點根據三級key獲取值 * <!-- 網絡配置--> * <module name='Http'> * <group name='FileUpload'> *<configValue key='TempDir'>D:tempupload</configValue> * </group> * </module> * * @param key1 * @param key2 * @param key3 * @return * @author banxian * @date: 2021/1/21 19:51 */ public String getXmlValue(String key1, String key2, String key3) {try { //1.創建Reader對象 SAXReader reader = new SAXReader(); //2.加載xml String directoryPath = Thread.currentThread().getContextClassLoader().getResource('config.xml').getPath();//獲取項目根目錄 Document document = reader.read(new File(directoryPath)); //3.獲取根節點 Element rootElement = document.getRootElement(); Element moduleElement = getTargetElement(key1, rootElement); Element groupElement = getTargetElement(key2, moduleElement); Element configElement = getTargetElement(key3, groupElement); Attribute attribute = (Attribute) configElement.attributes().get(0); String key = attribute.getValue(); Text text3 = (Text) configElement.content().get(0); String value = text3.getText(); return value;} catch (Exception e) { e.printStackTrace();}return null; } /** * 獲取和targetKey匹配的一個子節點 * * @param targetKey * @param parentElement * @return * @author banxian * @date: 2021/1/21 19:53 */ public Element getTargetElement(String targetKey, Element parentElement) {Iterator iterator = parentElement.elementIterator();Element childElement = null;while (iterator.hasNext()) { Element element = (Element) iterator.next(); Attribute attribute = (Attribute) element.attributes().get(0); String key = attribute.getValue(); if (key.equals(targetKey) || key == targetKey) {childElement = element;break; }}return childElement; }}

核心類：用多邊形繪圖

package com.gwhn.Util;import com.gwhn.entity.CutProperty;import org.locationtech.jts.geom.Coordinate;import org.locationtech.jts.geom.Geometry;import org.locationtech.jts.geom.MultiPolygon;import java.awt.*;import java.awt.image.BufferedImage;import java.util.List;/** * @author banxian * @date 2021/6/28 12:37 */public class PolygonUtil { ImageUtils imageUtils = new ImageUtils(); TxtUtil txtUtil = new TxtUtil(); /** * 根據多多邊形畫圖 * @param path * @param cutProperty * @param multiPolygonList * @return * @author banxian * @date: 2021/6/30 15:31 */ public void graphicsByMultiPolygon(String path, List<MultiPolygon> multiPolygonList, CutProperty cutProperty) {try { int imageWidth = cutProperty.getWidth();// 圖片的寬度 int imageHeight = cutProperty.getHeight();// 圖片的高度 BufferedImage image = new BufferedImage(imageWidth, imageHeight, BufferedImage.TYPE_INT_RGB); Graphics2D graphics = (Graphics2D) image.getGraphics(); graphics.setColor(Color.white); graphics.fillRect(0, 0, imageWidth, imageHeight); graphics.setColor(Color.black); int m = cutProperty.getBei() / 100; graphics.setStroke(new BasicStroke(cutProperty.getWeight() * m));//線條粗細 Font font = new Font('宋體', Font.BOLD, 1200); graphics.setFont(font); graphics.drawString(cutProperty.getProvince(), 12500, 1500); for (MultiPolygon multiPolygon : multiPolygonList) {int num = multiPolygon.getNumGeometries();for (int i = 0; i < num; i++) { Geometry geometry = multiPolygon.getGeometryN(i); drawPolygon(geometry, cutProperty, graphics);} } imageUtils.createImage(path, image); System.out.println(path + ':' + font.getSize());} catch (Exception e) { e.printStackTrace();} } /** * 畫出一個多邊形 * @param geometry * @param cutProperty * @param graphics2D * @return * @author banxian * @date: 2021/6/28 12:37 */ public void drawPolygon(Geometry geometry, CutProperty cutProperty, Graphics2D graphics2D) {int m = cutProperty.getBei() / 100;Double xtemp = Double.valueOf(cutProperty.getX() * m);Double ytemp = Double.valueOf(cutProperty.getY() * m);//處理飛地if (geometry.toString().contains('),')) { String geoStr = geometry.toString(); String tempStr = geoStr.substring(9, geoStr.length() - 1) + ','; while (tempStr.contains('),')) {String temp = tempStr.substring(0, tempStr.indexOf('),') + 2);tempStr = tempStr.substring(temp.length()).trim();Polygon polygon = txtUtil.getPolygonByStr(temp,cutProperty);graphics2D.drawPolygon(polygon); }} else { Coordinate[] coordinates = geometry.getCoordinates(); Polygon polygon = new Polygon(); Double x, y; for (int j = 0; j < coordinates.length; j++) {Coordinate coordinate = coordinates[j];x = coordinate.getX() * cutProperty.getBei() - xtemp;y = cutProperty.getRightborder() * m - coordinate.getY() * cutProperty.getBei() - ytemp;polygon.addPoint(x.intValue(), y.intValue()); } graphics2D.drawPolygon(polygon);} }}

工具類：處理特殊的邊界，一般由飛地、島嶼組成

package com.gwhn.Util;import com.alibaba.fastjson.JSON;import com.alibaba.fastjson.JSONArray;import com.alibaba.fastjson.JSONObject;import com.gwhn.entity.CutProperty;import java.awt.*;import java.io.*;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;/** * @author banxian * @date 2021/5/10 15:57 */public class TxtUtil { public Polygon getPolygonByStr(String polygonStr,CutProperty cutProperty) {polygonStr = polygonStr.substring(1, polygonStr.length() - 2) + ',';List<String> polygonStrList = new ArrayList<>();while (polygonStr.contains(',')) { String pointStr = polygonStr.substring(0, polygonStr.indexOf(',')).trim(); polygonStrList.add(pointStr); polygonStr = polygonStr.substring(polygonStr.indexOf(',') + 1);}return transPointStrToPolygon(polygonStrList, cutProperty); } public Polygon transPointStrToPolygon(List<String> polygonStrList,CutProperty cutProperty) {int m = cutProperty.getBei() / 100;Double xtemp = Double.valueOf(cutProperty.getX() * m);Double ytemp = Double.valueOf(cutProperty.getY() * m);Polygon polygon = new Polygon();for (String pointStr : polygonStrList) { Double x = Double.parseDouble(pointStr.substring(0, pointStr.indexOf(' '))); Double y = Double.parseDouble(pointStr.substring(pointStr.indexOf(' ')).trim()); x = x * cutProperty.getBei() - xtemp; y = cutProperty.getRightborder()*m - y * cutProperty.getBei()-ytemp; polygon.addPoint(x.intValue(), y.intValue());}return polygon; } //讀取json文件 public String readJsonFile(String fileName) {String jsonStr = '';try { File jsonFile = new File(fileName); FileReader fileReader = new FileReader(jsonFile); Reader reader = new InputStreamReader(new FileInputStream(jsonFile), 'utf-8'); int ch = 0; StringBuffer sb = new StringBuffer(); while ((ch = reader.read()) != -1) {sb.append((char) ch); } fileReader.close(); reader.close(); jsonStr = sb.toString(); return jsonStr;} catch (IOException e) { e.printStackTrace(); return null;} } /** * 讀取json獲取圖片剪切參數 * * @param * @return * @author banxian * @date: 2021/6/25 8:16 */ public Map<String, CutProperty> getCutPropertyMap() {String path = Thread.currentThread().getContextClassLoader().getResource('property.json').getPath();//獲取項目根目錄String s = readJsonFile(path);JSONObject jsonObject = JSON.parseObject(s);JSONArray jsonArray = jsonObject.getJSONArray('properties');//構建JSONArray數組List<CutProperty> cutPropertyList = jsonArray.toJavaList(CutProperty.class);Map<String, CutProperty> cutPropertyMap = new HashMap();for (CutProperty cutProperty : cutPropertyList) { cutPropertyMap.put(cutProperty.getProvince(), cutProperty);}return cutPropertyMap; } }

核心類：從讀到的shp文件數據中提取字符串轉化為多多邊形，繪圖

package com.gwhn.controller;import com.gwhn.Util.PolygonUtil;import com.gwhn.Util.TxtUtil;import com.gwhn.Util.YereeXmlContext;import com.gwhn.entity.CutProperty;import com.gwhn.geotools.GeometryCreator;import com.gwhn.geotools.ShapeUtil;import org.locationtech.jts.geom.MultiPolygon;import org.opengis.feature.Property;import java.io.File;import java.util.ArrayList;import java.util.List;import java.util.Map;/** * @author banxian * @date 2021/6/1 8:12 */public class ShpPictureController { PolygonUtil polygonUtil = new PolygonUtil(); TxtUtil txtUtil = new TxtUtil(); Map<String, CutProperty> cutPropertyMap = txtUtil.getCutPropertyMap(); /** * 根據國家shp文件畫出中國地圖 * @param * @return * @author banxian * @date: 2021/6/28 12:35 */ public void doNation() {YereeXmlContext yereeXmlContext = new YereeXmlContext();GeometryCreator geometryCreator = new GeometryCreator();String shapePath = yereeXmlContext.getXmlValue('Http', 'FileExport', 'ProvincePath') + 'province.shp';ShapeUtil shapeUtil = new ShapeUtil();try { List<Property> propertyList = shapeUtil.SHPRead(shapePath); List<MultiPolygon> multiPolygonList = new ArrayList<>(); for (int i = 0; i * 8 < propertyList.size(); i++) {Property property = propertyList.get(i * 8);String valueStr = property.getValue().toString();MultiPolygon multiPolygon = geometryCreator.createMulPolygonByWKT(valueStr);multiPolygonList.add(multiPolygon); } String path = yereeXmlContext.getXmlValue('Http', 'FileExport', 'ExportPath'); File newFileDir = new File(path); //如果不存在 則創建 if (!newFileDir.exists()) {newFileDir.mkdirs(); }// String picturName = imageUtils.genImageName() + '.jpg'; String picturName = '中國.jpg'; CutProperty cutProperty = cutPropertyMap.get('中國'); polygonUtil.graphicsByMultiPolygon(path + picturName, multiPolygonList, cutProperty);} catch (Exception e) { e.printStackTrace();}System.out.println('完成'); } /** * 根據分省shp文件畫出地圖 * @param * @return * @author banxian * @date: 2021/6/28 12:35 */ public void doProvince() {YereeXmlContext yereeXmlContext = new YereeXmlContext();GeometryCreator geometryCreator = new GeometryCreator();ShapeUtil shapeUtil = new ShapeUtil();String shapeDirPath = yereeXmlContext.getXmlValue('Http', 'FileExport', 'ProvinceShapePath');List<File> fileList = new ArrayList<>();fileList = getFileList(shapeDirPath, fileList);for (int j = 0; j < fileList.size(); j++) { File file = fileList.get(j); if (file.getName().contains('.shp')) {File parentFile = file.getParentFile();String province = parentFile.getName();System.out.println(province);int size = 7;if (province.equals('湖北') || province == '湖北' || province.equals('安徽') || province == '安徽') { size = 10;}CutProperty cutProperty = cutPropertyMap.get(province);try { List<Property> propertyList = shapeUtil.SHPRead(file.getPath()); List<MultiPolygon> multiPolygonList = new ArrayList<>(); for (int i = 0; i * size < propertyList.size(); i++) {String valueStr = propertyList.get(i * size).getValue().toString();MultiPolygon multiPolygon = geometryCreator.createMulPolygonByWKT(valueStr);multiPolygonList.add(multiPolygon); } String path = yereeXmlContext.getXmlValue('Http', 'FileExport', 'ExportPath'); ; File newFileDir = new File(path); //如果不存在 則創建 if (!newFileDir.exists()) {newFileDir.mkdirs(); } String picturName = province + '.jpg'; polygonUtil.graphicsByMultiPolygon(path + picturName, multiPolygonList, cutProperty);} catch (Exception e) { e.printStackTrace();} }}System.out.println('完成'); } /** * 獲取shp文件集合 * @param dirPath * @param fileList * @return * @author banxian * @date: 2021/6/28 12:36 */ public List<File> getFileList(String dirPath, List<File> fileList) {File dir = new File(dirPath);if (!dir.exists()) { dir.mkdirs();}for (File file : dir.listFiles()) { if (!file.isDirectory()) {fileList.add(file); } else {getFileList(file.getPath(), fileList); }}return fileList; }}

地圖坐標截取參數

{ 'properties': [ { 'province': '中國', 'x': 8000, 'y': 18600, 'width': 25000, 'height': 15000, 'weight': 5.0, 'bei':350, 'rightborder': 25000, 'stringsize': 500 }, { 'province': '上海', 'x': 12050, 'y': 21800, 'width': 23000, 'height': 16000, 'weight': 0.8, 'bei': 10000, 'rightborder': 25000, 'stringsize': 500 }, { 'province': '云南', 'x': 9700, 'y': 22000, 'width': 25000, 'height': 25000, 'weight': 2.0, 'bei': 2500, 'rightborder': 25000, 'stringsize': 50 }, { 'province': '內蒙古', 'x': 9000, 'y': 19000, 'width': 25000, 'height': 15000, 'weight': 3.0, 'bei': 600, 'rightborder': 25000, 'stringsize': 180 }, { 'province': '北京', 'x': 11515, 'y': 20830, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 10000, 'rightborder': 25000, 'stringsize': 600 }, { 'province': '吉林', 'x': 12100, 'y': 20200, 'width': 25000, 'height': 17000, 'weight': 2.0, 'bei': 2100, 'rightborder': 25000, 'stringsize': 40 }, { 'province': '四川', 'x': 9600, 'y': 21500, 'width': 25000, 'height': 20000, 'weight': 2.0, 'bei': 1900, 'rightborder': 25000, 'stringsize': 40 }, { 'province': '天津', 'x': 11600, 'y': 20920, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 10000, 'rightborder': 25000, 'stringsize': 600 }, { 'province': '寧夏', 'x': 10400, 'y': 20960, 'width': 20000, 'height': 25000, 'weight': 1.0, 'bei': 4210, 'rightborder': 25000, 'stringsize': 40 }, { 'province': '安徽', 'x': 11350, 'y': 21500, 'width': 25000, 'height': 22000, 'weight': 1.0, 'bei': 3300, 'rightborder': 25000, 'stringsize': 25 }, { 'province': '山東', 'x': 11430, 'y': 21050, 'width': 25000, 'height': 20000, 'weight': 1.0, 'bei': 2900, 'rightborder': 25000, 'stringsize': 35 }, { 'province': '山西', 'x': 10900, 'y': 20850, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 3500, 'rightborder': 25000, 'stringsize': 25 }, { 'province': '廣東', 'x': 10750, 'y': 22400, 'width': 25000, 'height': 15000, 'weight': 1.0, 'bei': 2200, 'rightborder': 25000, 'stringsize': 40 }, { 'province': '廣西', 'x': 10400, 'y': 22200, 'width': 25000, 'height': 18000, 'weight': 1.0, 'bei': 2600, 'rightborder': 25000, 'stringsize': 35 }, { 'province': '新疆', 'x': 7200, 'y': 19800, 'width': 25000, 'height': 20000, 'weight': 2.0, 'bei': 900, 'rightborder': 25000, 'stringsize': 150 }, { 'province': '江蘇', 'x': 11550, 'y': 21400, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 4000, 'rightborder': 25000, 'stringsize': 25 }, { 'province': '江西', 'x': 11250, 'y': 21950, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 4000, 'rightborder': 25000, 'stringsize': 25 }, { 'province': '河北', 'x': 11250, 'y': 20600, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 3000, 'rightborder': 25000, 'stringsize': 40 }, { 'province': '河南', 'x': 10900, 'y': 21200, 'width': 25000, 'height': 23000, 'weight': 1.0, 'bei': 2700, 'rightborder': 25000, 'stringsize': 25 }, { 'province': '浙江', 'x': 11800, 'y': 21800, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 5000, 'rightborder': 25000, 'stringsize': 25 }, { 'province': '湖北', 'x': 10800, 'y': 21500, 'width': 25000, 'height': 20000, 'weight': 1.0, 'bei': 3000, 'rightborder': 25000, 'stringsize': 30 }, { 'province': '湖南', 'x': 10800, 'y': 21900, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 3500, 'rightborder': 25000, 'stringsize': 25 }, { 'province': '甘肅', 'x': 9000, 'y': 20300, 'width': 25000, 'height': 25000, 'weight': 2.0, 'bei': 1200, 'rightborder': 25000, 'stringsize': 70 }, { 'province': '福建', 'x': 11550, 'y': 22050, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 4000, 'rightborder': 25000, 'stringsize': 25 }, { 'province': '西藏', 'x': 7500, 'y': 21000, 'width': 25000, 'height': 15000, 'weight': 1.5, 'bei': 1000, 'rightborder': 25000, 'stringsize': 100 }, { 'province': '貴州', 'x': 10350, 'y': 21900, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 3200, 'rightborder': 25000, 'stringsize': 35 }, { 'province': '遼寧', 'x': 11850, 'y': 20500, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 3300, 'rightborder': 25000, 'stringsize': 25 }, { 'province': '重慶', 'x': 10500, 'y': 21700, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 4700, 'rightborder': 25000, 'stringsize': 20 }, { 'province': '陜西', 'x': 10450, 'y': 21000, 'width': 25000, 'height': 25000, 'weight': 1.0, 'bei': 2900, 'rightborder': 25000, 'stringsize': 25 }, { 'province': '青海', 'x': 8700, 'y': 20900, 'width': 25000, 'height': 15000, 'weight': 2.0, 'bei': 1500, 'rightborder': 25000, 'stringsize': 70 }, { 'province': '黑龍江', 'x': 12000, 'y': 19500, 'width': 25000, 'height': 18000, 'weight': 1.0, 'bei': 1500, 'rightborder': 25000, 'stringsize': 60 } ]}

測試類

public static void main(String[] args) {try { ShpPictureController shpPictureController = new ShpPictureController();// shpPictureController.doProvince(); shpPictureController.doNation();} catch (Exception e) { e.printStackTrace();} }

最終畫出的圖片效果如下:

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