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2.3 图层的显示
实例2-3 图层显示的设置
(1)移除图层
① 在“内容列表”(“Table Of Contents”)窗口中,右键点击“capital.txt 个事件”;
② 在弹出的快捷菜单中单击【移除(R)】(【Remove】)菜单命令,如图2.37所示。
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file67.jpg?sign=1738782129-HqbX8dJd5MobCtceusyFtLiTC8Razkya-0-a1d0348a721998116fbd67365a4eacef)
图2.37 移除图层过程
(2)设置Province图层的显示样式
① 点击“内容列表”(“Table Of Contents”)窗口中的“按绘制顺序列出”(“List By Drawing Order”)图标,如图2.38所示,得到如图2.39所示的“内容列表”(“Table of Contents”)窗口;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file68.jpg?sign=1738782129-QH42t4fKeARVUkP9UO6fxSkmIPZKT5ls-0-51e417bd0d16b0377c3548731cab86f5)
图2.38 “按绘制顺序列出”(“List By Drawing Order”)图标
② 双击“Province”图层的图例,如图2.39所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file69.jpg?sign=1738782129-eH4L74HvN7RxJBGzmw5pKXe25UzzG8Bj-0-4582f52c03046d76b7db56cea20a425d)
图2.39 “内容列表”(“Table of Contents”)窗口
③ 在“符号选择器”(“Symbol Selector”)窗口,把填充色设置为“无色”(“No Color”);
④ 把轮廓线的颜色设置为“克里特蓝色”(“Creten Blue”)(右上角起第三列第三行);
⑤ 点击【确定】(【OK】),如图2.40所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file70.jpg?sign=1738782129-peJXcYcrMYxYgkkrsJ9bz9wzScxbzpDR-0-d0082f2e5a8d68e5495c492d08af07fa)
图2.40 “符号选择器”(“Symbol Selector”)窗口
⑥ 右键点击“Province”图层,在弹出的快捷菜单中选择【缩放至图层(Z)】(【Zoom To Layer】)菜单命令,如图2.41所示,此时的地图窗口如图2.42所示。
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file71.jpg?sign=1738782129-fG8F05mIhD10P720JT49bRGfdSAD8up8-0-2ef4de49144e5430104936e29f2d9be8)
图2.41 【缩放至图层(Z)】(【Zoom To Layer】)菜单命令
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file72.jpg?sign=1738782129-w3AKy6ac3egkIF6QiUzCfpdmZRCmz9QG-0-29114534a4ae090a2ace165ebba71d09)
图2.42 地图窗口
(3)设置“Railway”图层的显示样式
① 右键点击“Railway”图层的图例,在弹出的快捷菜单中选择“灰色80%”(“Gray 80%”) ,如图2.43所示,此时的地图窗口如图2.44所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file73.jpg?sign=1738782129-qFq84bnhiEghpL6D6fOAQQnwiZrjCmiv-0-7ef199041659437581f48b85df45b514)
图2.43 颜色选择
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file74.jpg?sign=1738782129-cnWKcieN2qxpV8jPxsl1mDR7k1vY2RXs-0-183cce9190b231b73081a0e44f8be410)
图2.44 地图窗口
② 下面我们来设置省会城市的显示方式,并把北京以红色五角星来显示。为了把北京以不同方式显示,我们首先要把北京标示出来,这里我们把北京这条记录的字段National_C赋值为1。
(4)字段计算
① 右键点击“capital”图层;
② 在弹出的快捷菜单中选择【打开属性表(T)】(【Open Attribute Table】)菜单命令,如图2.45所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file77.jpg?sign=1738782129-uiNXqPv36glFRXTQmnR6cv68CvuYWHYv-0-ea62649db0716ed3c10ad8f748fa423b)
图2.45 【打开属性表(T)】(【Open Attribute Table】)菜单命令
③ 在“表”(“Table”)窗口中单击第一行最左侧的按钮,选中第一行即北京所对应的记录,如图2.46所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file78.jpg?sign=1738782129-El4gHYpv778k2suj2p8ggyLYvEur3saT-0-6a4e8ea20bebc44029f4152eaf7b4456)
图2.46 “表”(“Table”)窗口
④ 右键点击字段名“National_C”;
⑤ 在弹出的快捷菜单中选择【字段计算器( F)…】(【Field Calculator…】)菜单命令,如图2.47所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file79.jpg?sign=1738782129-0tJGHqroAtqRUJuClq1bcPfW6gY9f0Ab-0-0dff4b9f887d292c02d4499098260258)
图2.47 【字段计算器(F)…】(【Field Calculator…】)菜单命令
⑥ 在“字段计算器”警告窗口中点击【是】,如图2.48所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file80.jpg?sign=1738782129-5Cm2g44IZjYG2bQGnzqNOxQshv6ccCv4-0-8abee35aea4e2a98af7f00f5cc8c9aef)
图2.48 “字段计算器”提示框
⑦ 在“字段计算器”(“Field Calculator”)窗口的“National_C=”文本框中输入“1”(不加引号);
⑧ 点击【确定】(【OK】)按钮,如图2.49所示,处理完毕后将得到如图2.50所示结果。
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file81.jpg?sign=1738782129-UiPLcxDrAtVvvptuITUNnZZgnOE11xew-0-af29130e6da9c3258a437c8a56ebdf9b)
图2.49 “字段计算器”(“Field Calculator”)窗口
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file82.jpg?sign=1738782129-GsA0AOmAh98ykhPIOZWbtLlYUylPNRIg-0-9195eca8ff6eb2e438c0af1d54f83566)
图2.50 “表”(“Table”)窗口
(5)设置“capital”图层的显示样式
① 右键单击“内容列表”(“Table of Contents”)窗口中“capital”图层;
② 在弹出的快捷菜单中选择【属性(I)…】(【Properties…】)菜单命令,如图2.51所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file83.jpg?sign=1738782129-kXAUkatFFsAGyCl0rngXoY5cIk6eeGGq-0-af4148281eff0d3de0a17dd991f82abb)
图2.51 【属性(I)…】(【Properties…】)菜单命令
③ 在“图层属性”(“Layer Properties”)窗口中点击“符号系统”(“Symbology”)选项卡;
④ 再单击展开“类别”(“Categories”)树;
⑤ 选择“唯一值”(“Unique Values”)项;
⑥ 在“值字段(V)”(“Value Field”)下拉框中选择“National_C”;
⑦ 点击【添加所有值(L)】(【Add All Values】)按钮;
⑧ 双击最下面的图例(1值所对应的图例,即北京所对应的图例),如图2.52所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file84.jpg?sign=1738782129-oyxyOmmAuiW7fYjeBrlXmCcMJEZIOK45-0-6f1660e6aaf732a3169f57d62c9842c9)
图2.52 “图层属性”窗口
⑨ 在“符号选择器”(“Symbol Selector”)窗口中点击“星形1”(“Star 1”);
⑩ 把颜色设置为“火星红”(“Mars Red”);
把大小设置为“16”;
点击【确定】(【OK】)按钮,如图2.53所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file87.jpg?sign=1738782129-I5xps2V3YDX5Q4xE6mMkDdOUJGwFgQUf-0-3171957e51f11300168fa9806b091738)
图2.53 “符号选择器”(“Symbol Selector”)窗口
采用类似方法把0值所对应的图例,设置成“圆形1”(“Circle 1”),“暗苹果色”(“Medium Apple”),大小为“6”。
这时我们可以得到如图2.54所示的窗口,如果北京被高亮显示可以点击工具栏上的“清除所选要素”(“Clear Selected Features”)图标,如图2.55所示。
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file89.jpg?sign=1738782129-z1MtybroZvg17bv0qAxKHcCBH4GIFsoz-0-0071802908de409552a989ba9bcc723d)
图2.54 结果窗口
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file90.jpg?sign=1738782129-pyCVUCgsY4agIoCkBAl8wM6GwrEf34v1-0-79dbd262755172bd242a608318717197)
图2.55 “清除所选要素”(“Clear Selected Features”)图标
(6)设置“capital”图层标注
① 右键单击“内容列表”(“Table Of Contents”)窗口中“capital”图层;
② 在弹出的快捷菜单中选择【属性(I)…】(【Properties…】)菜单命令,如图2.56所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file91.jpg?sign=1738782129-YlljXQyHaM5qYVFQr6u6Jj2MSj1Xa2K6-0-5bf3a5ba099d8a892e4ee0f4c9f42fb5)
图2.56 【属性(I)…】(【Properties…】)菜单命令
③ 在“图层属性”(“Layer Properties”)窗口中点击“标注”(“Labels”)选项卡;
④ “标注字段(F):”(“Label Field”)选为“NAME”;
⑤ 字体颜色设置为“太阳黄”(“Solar Yellow”)(黄色列里上面数第三个);
⑥ 字体大小设置为“10”;
⑦ 点击【确定】(【OK】)按钮,如图2.57所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file92.jpg?sign=1738782129-fj0r29mXH8zCDO2bq80d7WNnOhK09BGr-0-db73b589260f039635c520f33b172eb8)
图2.57 “图层属性”(“Layer Properties”)窗口
⑧ 右键单击“内容列表”(“Table Of Contents”)窗口中“capital”图层;
⑨ 在弹出的快捷菜单中选择【标注要素(L)】(【Label Features】)菜单命令,如图2.58所示,此时的地图窗口如图2.59所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file93.jpg?sign=1738782129-PAQTy8LZW7ArNqevSFlBhL6YsmyEEEJp-0-3a83596cada5493ed35fe192e136e64d)
图2.58 【标注要素(L)】(【Label Features】)菜单命令
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file94.jpg?sign=1738782129-WYYRxafAgKqr3xX32vC3wGNvC8BRwu8X-0-07eaff308bdaf59ed3dd3b1b3cbf8544)
图2.59 结果窗口
⑩ 点击“标准工具”(“Standard”)栏上的“保存”(“Save”)图标保存地图,如图2.60所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file95.jpg?sign=1738782129-nYKeIUXlRjf2RDOmhYgmsVbxIOmmNFpj-0-7a94378ae6d2020a187f23ca760c62a0)
图2.60 “保存”(“Save”)图标
点击“文件”(“File”)菜单;
点击【退出(X)】(【Exit】)菜单命令,如图2.61所示;
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file96.jpg?sign=1738782129-epgJDwzCdk0msUGjZZIOtFeHYyRrXrAO-0-f0bf53eda6aed22c937fb9c75a42228f)
图2.61 【退出(X)】(【Exit】)菜单命令
如果地图已经保存将会直接退出ArcMap,如果地图文件没有保存将会弹出如图2.62所示对话框,点击【是(Y)】(【Yes】)按钮即可。
![](https://epubservercos.yuewen.com/E2223C/15489084505474506/epubprivate/OEBPS/Images/file97.jpg?sign=1738782129-nFTtULkvNbFDqLpUkJCxzvhB6WDDUAap-0-4675291a3a260925f21837971666242e)
图2.62 提示窗口