<?xml version="1.0" encoding="utf-8"?><!DOCTYPE TS><TS version="1.1" language="zh"><context>    <name>MainWindow</name>    <message>        <location filename="mainwindow.cpp" line="42"/>        <source>&amp;Line</source>        <translation>鐩寸嚎(&amp;L)</translation>    </message>    <message>        <location filename="mainwindow.cpp" line="45"/>        <source>&amp;polyline</source>        <translation>鎶樼嚎(&amp;P)</translation>    </message>    <message>        <location filename="mainwindow.cpp" line="48"/>        <source>&amp;rectangle</source>        <translation type="unfinished">鐭╁艦</translation>    </message>    <message>        <location filename="mainwindow.cpp" line="51"/>        <source>&amp;polygon</source>        <translation type="unfinished">澶氳竟褰