Revision 2669 branches/CqCMSDvp/libraries/libCq CMS for java.old/src/org/cresques/io/DxfGroup.java
DxfGroup.java | ||
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/* |
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* Cresques Mapping Suite. Graphic Library for constructing mapping applications. |
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* |
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* Copyright (C) 2004-5. |
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* |
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* Copyright (C) 2004-5. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
... | ... | |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
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* |
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* For more information, contact: |
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*
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* |
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* cresques@gmail.com |
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*/ |
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package org.cresques.io; |
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import java.io.BufferedReader; |
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import java.io.IOException; |
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import java.text.DecimalFormat; |
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import java.text.DecimalFormatSymbols; |
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import java.util.Locale; |
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/** |
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* Grupo Dxf (code, data). Auxiliar para leer ficheros dxf |
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*
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* |
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* @author "Luis W. Sevilla" <sevilla_lui@gva.es> |
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* @author "Michel Michaud" (code from) |
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*/ |
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public class DxfGroup { |
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int code; |
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Object data; |
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/* |
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def get_group(handle): |
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_code = int(handle.readline()) |
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_dfun = get_data_type(_code) |
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_data = _dfun(handle.readline()) |
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return (_code, _data) |
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*/ |
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private static final DecimalFormatSymbols dfs = new DecimalFormatSymbols(Locale.US); |
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private static final DecimalFormat[] decimalFormats = new DecimalFormat[] { |
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new DecimalFormat("#0", |
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dfs), |
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new DecimalFormat("#0.0", |
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dfs), |
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new DecimalFormat("#0.00", |
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dfs), |
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new DecimalFormat("#0.000", |
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dfs), |
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new DecimalFormat("#0.0000", |
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dfs), |
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new DecimalFormat("#0.00000", |
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dfs), |
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new DecimalFormat("#0.000000", |
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dfs), |
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new DecimalFormat("#0.0000000", |
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dfs), |
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new DecimalFormat("#0.00000000", |
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dfs), |
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new DecimalFormat("#0.000000000", |
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dfs), |
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new DecimalFormat("#0.0000000000", |
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dfs), |
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new DecimalFormat("#0.00000000000", |
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dfs), |
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new DecimalFormat("#0.000000000000", |
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dfs) |
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}; |
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int code; |
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Object data; |
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public DxfGroup() { |
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code = -1; |
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data = null; |
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} |
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public DxfGroup(int code, String data) { |
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this.code = code; |
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this.data = data; |
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} |
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public DxfGroup() { |
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code = -1; |
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data = null; |
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} |
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public static DxfGroup read(BufferedReader fi) throws NumberFormatException, IOException { |
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DxfGroup grp = null; |
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String txt = fi.readLine(); |
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if (txt != null) { |
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if (!txt.equals("")) { |
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grp = new DxfGroup(); |
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grp.code = Integer.parseInt(txt.trim()); |
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grp.readData(fi); |
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} else { |
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// Se trata de una linea en blanco y no se hace nada. |
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} |
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} |
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return grp; |
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} |
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public int getCode() { return code; } |
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public Object getData() { return data; } |
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private void readData(BufferedReader fi) throws IOException { |
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String txt = fi.readLine().trim(); |
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if (0 <= code && code <= 9) { |
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data = txt; //_dfun = string_data |
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} else if (10 <= code && code <= 59) { |
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data = new Double(Double.parseDouble(txt)); //_dfun = float_data |
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} else if (60 <= code && code <= 79) { |
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try { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int |
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} catch (java.lang.NumberFormatException e) { |
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data = new Integer((int) Double.parseDouble(txt)); |
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} |
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} else if (90 <= code && code <= 99) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 32-bit int |
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} else if (code == 100) { |
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data = txt; //_dfun = unicode_data |
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} else if (code == 102) { |
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System.err.println("Dxf: codigo "+code+" no implementado."); //_dfun = unicode_data |
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} else if (code == 105) { |
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data = txt; ; //_dfun = handle_data |
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} else if (110 <= code && code <= 139) { |
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data = new Double(Double.parseDouble(txt)); //_dfun = float_data // not in dxf spec |
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} else if (140 <= code && code <= 149) { // says 147 in dxf spec |
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data = new Double(Double.parseDouble(txt)); //_dfun = float_data |
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} else if (170 <= code && code <= 179) { // says 175 in dxf spec |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int |
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} else if (210 <= code && code <= 239) { |
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data = new Double(Double.parseDouble(txt)); //_dfun = float_data // del TEXT procendente de exportacion de microstation |
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} else if (270 <= code && code <= 279) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // not in dxf spec |
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} else if (280 <= code && code <= 289) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 8-bit int |
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} else if (290 <= code && code <= 299) { |
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data = new Boolean(Boolean.getBoolean(txt)); //_dfun = bool_data |
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} else if (300 <= code && code <= 309) { |
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data = txt; //_dfun = string_data |
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} else if (310 <= code && code <= 319) { |
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//_dfun = bin_data |
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public DxfGroup(int code, String data) { |
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this.code = code; |
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this.data = data; |
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} |
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public static DxfGroup read(BufferedReader fi) |
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throws NumberFormatException, IOException { |
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DxfGroup grp = null; |
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String txt = fi.readLine(); |
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if (txt != null) { |
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if (!txt.equals("")) { |
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grp = new DxfGroup(); |
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grp.code = Integer.parseInt(txt.trim()); |
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grp.readData(fi); |
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} else { |
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// Se trata de una linea en blanco y no se hace nada. |
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} |
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} |
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return grp; |
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} |
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public int getCode() { |
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return code; |
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} |
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public Object getData() { |
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return data; |
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} |
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private void readData(BufferedReader fi) throws IOException { |
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String txt = fi.readLine().trim(); |
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if ((0 <= code) && (code <= 9)) { |
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data = txt; //_dfun = string_data |
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} else if ((10 <= code) && (code <= 59)) { |
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data = new Double(Double.parseDouble(txt)); //_dfun = float_data |
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} else if ((60 <= code) && (code <= 79)) { |
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try { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int |
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} catch (java.lang.NumberFormatException e) { |
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data = new Integer((int) Double.parseDouble(txt)); |
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} |
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} else if ((90 <= code) && (code <= 99)) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 32-bit int |
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} else if (code == 100) { |
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data = txt; //_dfun = unicode_data |
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} else if (code == 102) { |
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System.err.println("Dxf: codigo " + code + " no implementado."); //_dfun = unicode_data |
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} else if (code == 105) { |
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data = txt; |
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; //_dfun = handle_data |
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} else if ((110 <= code) && (code <= 139)) { |
|
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data = new Double(Double.parseDouble(txt)); //_dfun = float_data // not in dxf spec |
|
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} else if ((140 <= code) && (code <= 149)) { // says 147 in dxf spec |
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data = new Double(Double.parseDouble(txt)); //_dfun = float_data |
|
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} else if ((170 <= code) && (code <= 179)) { // says 175 in dxf spec |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int |
|
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} else if ((210 <= code) && (code <= 239)) { |
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data = new Double(Double.parseDouble(txt)); //_dfun = float_data // del TEXT procendente de exportacion de microstation |
|
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} else if ((270 <= code) && (code <= 279)) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // not in dxf spec |
|
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} else if ((280 <= code) && (code <= 289)) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 8-bit int |
|
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} else if ((290 <= code) && (code <= 299)) { |
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data = new Boolean(Boolean.getBoolean(txt)); //_dfun = bool_data |
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} else if ((300 <= code) && (code <= 309)) { |
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data = txt; //_dfun = string_data |
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} else if ((310 <= code) && (code <= 319)) { |
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//_dfun = bin_data |
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//throw new IOException("Dxf: codigo "+code+" no implementado."); |
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} else if (320 <= code && code <= 329) {
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//_dfun = handle_data
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} else if ((320 <= code) && (code <= 329)) {
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//_dfun = handle_data
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//throw new IOException("Dxf: codigo "+code+" no implementado."); |
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} else if (330 <= code && code <= 369) { |
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System.err.println("Dxf: codigo "+code+" no implementado."); //_dfun = hex_data |
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} else if (370 <= code && code <= 379) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 8-bit int |
|
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} else if (380 <= code && code <= 389) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 8-bit int |
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} else if (390 <= code && code <= 399) { |
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data = txt; //_dfun = handle_data |
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} else if (400 <= code && code <= 409) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int |
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} else if (410 <= code && code <= 419) { |
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data = txt; //_dfun = string_data |
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} else if (code == 999) { |
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data = txt; //_dfun = string_data // comment |
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} else if (1000 <= code && code <= 1009) { |
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data = txt; //_dfun = string_data |
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} else if (1010 <= code && code <= 1059) { |
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data = new Double(Double.parseDouble(txt)); //_dfun = float_data |
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} else if (1060 <= code && code <= 1070) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int |
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} else if (code == 1071) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data # 32-bit int |
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} else { |
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throw new IOException("DxfReader: c?digo "+code+" desconocido."); |
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//raise ValueError, "Unexpected code: %d" % code |
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} |
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//return _dfun |
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} |
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public boolean equals(int c, String s) { |
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if (c == code && s.compareTo((String) data) == 0 ) return true; |
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return false; |
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} |
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/* |
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def get_group(handle): |
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_code = int(handle.readline()) |
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_dfun = get_data_type(_code) |
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_data = _dfun(handle.readline()) |
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return (_code, _data) |
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*/ |
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private static final DecimalFormatSymbols dfs = new DecimalFormatSymbols(Locale.US); |
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private static final DecimalFormat[] decimalFormats = new DecimalFormat[]{ |
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new DecimalFormat("#0", dfs), |
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new DecimalFormat("#0.0", dfs), |
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new DecimalFormat("#0.00", dfs), |
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new DecimalFormat("#0.000", dfs), |
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new DecimalFormat("#0.0000", dfs), |
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new DecimalFormat("#0.00000", dfs), |
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new DecimalFormat("#0.000000", dfs), |
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new DecimalFormat("#0.0000000", dfs), |
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new DecimalFormat("#0.00000000", dfs), |
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new DecimalFormat("#0.000000000", dfs), |
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new DecimalFormat("#0.0000000000", dfs), |
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new DecimalFormat("#0.00000000000", dfs), |
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new DecimalFormat("#0.000000000000", dfs)}; |
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|
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public static String int34car(int code) { |
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if (code<10) return " " + Integer.toString(code); |
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else if (code<100) return " " + Integer.toString(code); |
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else return Integer.toString(code); |
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} |
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public static String int6car(int value) { |
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String s = " " + Integer.toString(value); |
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return s.substring(s.length()-6, s.length()); |
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} |
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public static String toString(int code, String value) { |
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return int34car(code) + "\r\n" + value + "\r\n"; |
|
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} |
|
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} else if ((330 <= code) && (code <= 369)) { |
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System.err.println("Dxf: codigo " + code + " no implementado."); //_dfun = hex_data |
|
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} else if ((370 <= code) && (code <= 379)) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 8-bit int |
|
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} else if ((380 <= code) && (code <= 389)) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 8-bit int |
|
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} else if ((390 <= code) && (code <= 399)) { |
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data = txt; //_dfun = handle_data |
|
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} else if ((400 <= code) && (code <= 409)) { |
|
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int |
|
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} else if ((410 <= code) && (code <= 419)) { |
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data = txt; //_dfun = string_data |
|
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} else if (code == 999) { |
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data = txt; //_dfun = string_data // comment |
|
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} else if ((1000 <= code) && (code <= 1009)) { |
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data = txt; //_dfun = string_data |
|
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} else if ((1010 <= code) && (code <= 1059)) { |
|
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data = new Double(Double.parseDouble(txt)); //_dfun = float_data |
|
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} else if ((1060 <= code) && (code <= 1070)) { |
|
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data // 16-bit int |
|
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} else if (code == 1071) { |
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data = new Integer(Integer.parseInt(txt)); //_dfun = int_data # 32-bit int |
|
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} else { |
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throw new IOException("DxfReader: c?digo " + code + |
|
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" desconocido."); |
|
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|
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public static String toString(int code, int value) { |
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return int34car(code) + "\r\n" + int6car(value) + "\r\n"; |
|
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} |
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//raise ValueError, "Unexpected code: %d" % code |
|
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} |
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187 | 189 |
|
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public static String toString(int code, float value, int decimalPartLength) { |
|
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return int34car(code) + "\r\n" + |
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decimalFormats[decimalPartLength].format((double)value) + "\r\n"; |
|
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} |
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//return _dfun |
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} |
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192 | 192 |
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public static String toString(int code, double value, int decimalPartLength) {
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return int34car(code) + "\r\n" +
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decimalFormats[decimalPartLength].format(value) + "\r\n";
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|
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}
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public boolean equals(int c, String s) {
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if ((c == code) && (s.compareTo((String) data) == 0)) {
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return true;
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}
|
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197 | 197 |
|
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public static String toString(int code, Object value) { |
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if (value instanceof String) {return toString(code, (String)value);} |
|
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else if (value instanceof Integer) {return toString(code, ((Integer)value).intValue());} |
|
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else if (value instanceof Double) {return toString(code, ((Double)value).floatValue(), 3);} |
|
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else if (value instanceof Double) {return toString(code, ((Double)value).doubleValue(), 6);} |
|
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else return toString(code, value.toString()); |
|
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} |
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return false; |
|
199 |
} |
|
205 | 200 |
|
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|
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207 |
public String toString() { |
|
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return toString(code, data); |
|
209 |
} |
|
210 |
/** |
|
211 |
* jmorell: Permite rellenar los datos. ?til en la escirtura de DXFs. |
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212 |
* @param data The data to set. |
|
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*/ |
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214 |
public void setData(Object data) { |
|
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this.data = data; |
|
216 |
} |
|
217 |
/** |
|
218 |
* jmorell: Permite rellenar los c?digos. ?til en la escirtura de DXFs. |
|
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* @param code The code to set. |
|
220 |
*/ |
|
221 |
public void setCode(int code) { |
|
222 |
this.code = code; |
|
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} |
|
201 |
public static String int34car(int code) { |
|
202 |
if (code < 10) { |
|
203 |
return " " + Integer.toString(code); |
|
204 |
} else if (code < 100) { |
|
205 |
return " " + Integer.toString(code); |
|
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} else { |
|
207 |
return Integer.toString(code); |
|
208 |
} |
|
209 |
} |
|
210 |
|
|
211 |
public static String int6car(int value) { |
|
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String s = " " + Integer.toString(value); |
|
213 |
|
|
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return s.substring(s.length() - 6, s.length()); |
|
215 |
} |
|
216 |
|
|
217 |
public static String toString(int code, String value) { |
|
218 |
return int34car(code) + "\r\n" + value + "\r\n"; |
|
219 |
} |
|
220 |
|
|
221 |
public static String toString(int code, int value) { |
|
222 |
return int34car(code) + "\r\n" + int6car(value) + "\r\n"; |
|
223 |
} |
|
224 |
|
|
225 |
public static String toString(int code, float value, int decimalPartLength) { |
|
226 |
return int34car(code) + "\r\n" + |
|
227 |
decimalFormats[decimalPartLength].format((double) value) + |
|
228 |
"\r\n"; |
|
229 |
} |
|
230 |
|
|
231 |
public static String toString(int code, double value, int decimalPartLength) { |
|
232 |
return int34car(code) + "\r\n" + |
|
233 |
decimalFormats[decimalPartLength].format(value) + "\r\n"; |
|
234 |
} |
|
235 |
|
|
236 |
public static String toString(int code, Object value) { |
|
237 |
if (value instanceof String) { |
|
238 |
return toString(code, (String) value); |
|
239 |
} else if (value instanceof Integer) { |
|
240 |
return toString(code, ((Integer) value).intValue()); |
|
241 |
} else if (value instanceof Double) { |
|
242 |
return toString(code, ((Double) value).floatValue(), 3); |
|
243 |
} else if (value instanceof Double) { |
|
244 |
return toString(code, ((Double) value).doubleValue(), 6); |
|
245 |
} else { |
|
246 |
return toString(code, value.toString()); |
|
247 |
} |
|
248 |
} |
|
249 |
|
|
250 |
public String toString() { |
|
251 |
return toString(code, data); |
|
252 |
} |
|
253 |
|
|
254 |
/** |
|
255 |
* jmorell: Permite rellenar los datos. ?til en la escirtura de DXFs. |
|
256 |
* @param data The data to set. |
|
257 |
*/ |
|
258 |
public void setData(Object data) { |
|
259 |
this.data = data; |
|
260 |
} |
|
261 |
|
|
262 |
/** |
|
263 |
* jmorell: Permite rellenar los c?digos. ?til en la escirtura de DXFs. |
|
264 |
* @param code The code to set. |
|
265 |
*/ |
|
266 |
public void setCode(int code) { |
|
267 |
this.code = code; |
|
268 |
} |
|
224 | 269 |
} |
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