[求助]熟练ARCGIS的来解决一下了

<P>矢量化时怎样把两条断开的线段连成一条?</P>
<P>高手帮忙啊</P>

<P>说说具体的情况。</P><P>选中要连接的两条线，然后Editor－》Merge。就OK了。</P>

<P>一条等高线没矢量化完，但是已经按了Ｆ２，还想接着画这条等高线并且和他连接，怎么搞？</P><P>谢谢了</P>

<P>选中等高线，在Editor工具栏中，的Task选Modify Feature就可以了。</P>

<P>谢谢了问题解决，但是如果是两条现成的等高线的连接怎么办呢？</P><P>高手帮忙啊</P>

wangxiri兄，帮忙了

<P>用MERGE的实质是什么呢？</P>

<P>i guess you could try:</P><P>1. open an edit session and choose the file you want to edit</P><P>2. make sure your target layer is selected in the editor toolbar</P><P>3. use the modify feature function</P><P>4. use the edit vertex tool to add more vertex necessary to link the two contour lines</P><P>an interesting question:</P><P>could we potentially use the dissolve function? this way we might need to assign unique id for all the line records except the two you want to dissolve. Anybody ever tried this?</P>

thanks ,let me try