Java 讀取 dwg 轉換 dxf

kabeja-0.4.jar

1.java  讀取  dxf  字符

@Test
	public void  JunitGetContent(){
		String dxfPath="D:\\1-test-exe\\out\\cwp.dxf";    //  默認  /x2004 的參數
		String docContent = getDocContent(dxfPath);
		System.out.println(docContent);
			
		String dxfPath2="D:\\1-test-exe\\out\\X2010.dxf"; // 解析 /x2010 參數轉換的文件 
		
		String docContent2 = getDocContent(dxfPath2);
		System.out.println(docContent2);
			
	}

public String getDocContent(String sourceFile){
		StringBuffer strResult = new StringBuffer();
		Parser parser = ParserBuilder.createDefaultParser();
		try {
			FileInputStream in = new FileInputStream(new File(sourceFile));
			//  "/x"參數用 parser.parse(in, "");   
			//  "/x2010" 用parser.parse(in, "UTF-8");
			parser.parse(in, "UTF-8");  //編碼集合
			
			DXFDocument doc = parser.getDocument();
			Iterator<?> it = doc.getDXFLayerIterator(); 
			while (it.hasNext()) {
				DXFLayer layer = (DXFLayer) it.next();
				
				List<?> text = layer.getDXFEntities(DXFConstants.ENTITY_TYPE_TEXT);
				if (text != null) {
					for (int i = 0; i < text.size(); i++) {
						String a = ((DXFText) (text.get(i))).getText();
						if (a != null && !"".equals(a.trim())){
							a = a.replaceAll(" ", "");
							strResult.append(a);
						}
					}
				}
				List<?> mtext = layer.getDXFEntities(DXFConstants.ENTITY_TYPE_MTEXT);
				if (mtext != null) {
					for (int i = 0; i < mtext.size(); i++) {
						String a = ((DXFMText) (mtext.get(i))).getText();
						if (a != null && !"".equals(a.trim())){
							a = a.replaceAll(" ", "");
							strResult.append(a);
						}
					}
				}
			}
		} catch (ParseException e) {
			logger.error(e.getMessage());
		} catch (FileNotFoundException e) {
			logger.error(e.getMessage());
		}
		return strResult.toString();
	}