{"componentChunkName":"component---src-templates-tutorial-js","path":"/zh/tutorial/Mapping/LabelMap/CustomLabelMapDefault/","webpackCompilationHash":"282e477ea543a5a73a61","result":{"data":{"markdownRemark":{"html":"<h3 id=\"使用说明\"><a href=\"#%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>使用说明</h3>\n<p>自定义标签，用来实现同一个专题图层中，不同类型的标签在字体、大小、旋转角度、颜色上的多样性展示。例如CAD数据导入后，对其中包含有文本信息的点数据制作自定义标签专题图，就可以达到与CAD中相同的文字显示效果。如下图所示，为对导入的CAD文件中的点数据制作自定义标签的显示效果。\n<strong>注意</strong>：点、线、面数据集均支持制作自定义标签，但线数据集的自定义标签不支持沿线标注，通过指定字段的方式控制标签的字体、文字大小、文字旋转角度、文字颜色、标签偏移量，只对点标签专题图有效。</p>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iDesktop/static/bc419c8f39e359d85e75c20c4ff824bd/6b519/CustomLabelMap0.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 508px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 70.2755905511811%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,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'); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"CustomLabelMap0\"\n        title=\"\"\n        src=\"/iDesktop/static/bc419c8f39e359d85e75c20c4ff824bd/6b519/CustomLabelMap0.png\"\n        srcset=\"/iDesktop/static/bc419c8f39e359d85e75c20c4ff824bd/6a467/CustomLabelMap0.png 210w,\n/iDesktop/static/bc419c8f39e359d85e75c20c4ff824bd/635b1/CustomLabelMap0.png 420w,\n/iDesktop/static/bc419c8f39e359d85e75c20c4ff824bd/6b519/CustomLabelMap0.png 508w\"\n        sizes=\"(max-width: 508px) 100vw, 508px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n      </p>\n<h3 id=\"注意事项\"><a href=\"#%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>注意事项</h3>\n<p>使用属性字段控制标签的风格，对于字段类型或者字段值有一定的要求，需要保证数据符合这些要求才能获得正确的显示效果。具体说明如下：</p>\n<ol>\n<li><strong>字体名称：</strong> 字段类型为可以存储文本信息的类型，如：文本型，字段值为字体名称，如：微软雅黑、宋体、黑体，则对应记录中的标注文本以指定的字体进行显示；如果指定的字体在系统中不存在或者为空值，将按照未勾选“启用表达式”时的字体设置。</li>\n<li><strong>字体大小：</strong> 字段类型为数值型，字段值为文字字高，单位为毫米。如果字段中为空值，将按照默认的字高等于4mm来显示。</li>\n<li><strong>旋转角度：</strong> 字段类型为数值型，字段值为字体的旋转角度，单位为度。角度旋转以逆时针方向为正方向，对应数值为正值；角度值支持负值，表示沿顺时针方向旋转。如果字段中为空值，将按照默认的角度为0来显示。</li>\n<li><strong>字体颜色：</strong> 字段类型为数值型，字段值为要设定颜色的十进制数值。如果字段中为空值，将按照未勾选“启用表达式”时设置的文本颜色来显示。</li>\n</ol>\n<p>获取颜色的十进制数值的方法如下：在颜色面板中选择需要的颜色，得到颜色的16进制值，将数值的后六位复制并粘贴到计算机的十六进制模式下，再切换到十进制，换算得到的这个数值就是颜色的十进制数值，将这个值写入属性表中即可。如下图所示：</p>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iDesktop/static/159fbbd4f1902b84c9525ea90bbfe793/c692c/CustomLabelMap1.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 297px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 132.65993265993265%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAbCAYAAAB836/YAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAGFklEQVRIx3WWf0zU5x3HD52ty/5oly1pu5ZkcdOZzNEtmtrRus0tm1qSztXqlmC2mXVz6lzqOo2pv7YWaCQoA+ucdmWVAuOHCggoHMjvg+P4cdzBHXAnd4Xjft/3ft8B94V77YF1bbrAk3zyPHl+vPI8z+fzeT+PwmAw4PV68fl8n6k9niXzLNv/+vx+P5OTk7Lb7cZisVxUiBKPx9cqlUrFJ8VqtRKLxRADyxaNxZmXF5ATCRYXRL2QEP0xMSfO3Nw8Xo9bjkZCOByOZSCwtq2t7VOgy+0kHAoS8AfwS15mYyFGNCoGtDqaOzrQdGsJSlECQYmw34fTH5VnkyD5PJ8AW1tbPwXGY0l6B0cwjOvRj0/R2m/lZp+F2qoShsqLuWMoRm/vRqcx0WOy4Tc2yfhVSJJvZSCM8s7vdlN77X1ySxo4/HYxh7vjFF7Mojf7ArkjP6Nh4BylN1vJ79Ii1Z2XF81vI/mllYG+0FVCpQdJ9A/R23KP0a42mlV9DBlH6HDChM7AmHkao66a+Y8GMLhtckBQhINWBgamJFw2F5HIEPSUETJXUJZzgYabxWR9cIuimjvktDkpryznH6093K17U5atXQIYWBnYZ9RQa+ri4bCOCU0XMXce3Hodp/Y8N175JdcvnCXzXAHHL77HNy81cPL0WfmOyopvNWB9+xUq//YqV8sv8WZHMfVFH1BRko+rcxOceJbO4mOc3LGHN157ja3f20Xqj34lv1jYgk/675Ej/w98ryCfV3bu58DJnZw+sYmXf/ES6W/8mUuZ+3n37I+5lftlevZvpCgvk8wtL5J76qR8v/S+CJtVnNKu72HL6Svs+vlf2bcvix+KhcevP03ahQwyrh7lLz89QublLP6d+33Gsr9O0npQTuQVInlWCZsoJrpeP8D9M6VUTUG/x4RJuk2VpGRsvhN9l40PreA2jUK8mEQwX55vqse/2g694WkWlVUwohVjSaK+ACF/gllfjJA3SjjmJxFwiXRcJDormHPIYqII7FWAHpcX90ISR1RG8oa436xE2VJHzd1qampruFVRwe279dgdDnxeFx63Q16U5SWxWO3IohS8T7JqJ0EaMN64zh9fHWF4dGnDURGfQjjmE8SiQjyiESKx2PIOPR73ykB/TCxSaQior+PyDDLRpKS6bArDRIhYRBKiEcQ3bcUh2ZmRRHvGKYCL4sirZIrlIztGbxDj6ASGnhF0Qh+nvG4e2uy4AmEkl0RTrZp2SzeWCTXdTf3yxLQFeX5+ZaAkhDNoMBJoaiRw818EcnIIHjmCf+8+vEdfImjS0DdsQK1SYRozYrPPyHOzc0LqfLnLwLBpXaKncM1Cb8Gaxe68NQqL2Yy2pgZdQQG6EyfQ7d3L8NZvo015HNNbKUyHG2ms76CzoQF9czv2B+0JpmbwhuJZipVKv1pN6eXLVJ05Q+WhQ1Tu2UOFANatf4LD/0ylH6F9zd0ETP0QMENkRtyhcND0YBEVGV+j7ex3GMxOQ5f3LG2nvqVovHePc8eO8Y6AZWdkkP3882R9YxP5ax7hB4Wn6CBKaHgIyfmQRMiEsaMi2d2iZFI/kHROTSZtZkNSr1Yl1W2NTI0NLirKSko4sHs3v9m1i0PPPcehzZv59dOp/P5RBdt23EBlBFvTPfxCyRN6N2NNt5NTZqGRfa2Rcc0Du3mww6FpqXaom2479J11dkVhYSFbNm5kR1oa6Rs2kP7UU7zw+JfY/nkFf1h/DUkl/BixwYybpFO8OxODclRfTd+Dmmvixr54cIPiq7/drEg9mqZIPfCE4hnFW+fP86hw1jOPPcaT69fz5Lp1fCVlLV8QfUWP7AOlhlDMInTSRFx6SNxtlvGNE/HaclZ0iiU/H63YoX77dnTbtqHbuhWDaI+mpxN/4bu4Kq+K1LtDdfmHVFdVoB0ckEPTeiSTejlsnL1ln/v7n15OuXJ8d8q7x3+SogiLh3xBWOJjW5Qk3GNjjAvvTwwN4TJr8VuG8E0OChvCb9XKhIRiO6wfB7b82cB2L/0SAgE84lewZFIoJNJunAYhEh1dXUzb3QTCUaRgGH8wgi8QWs5l7yry9R8LPKh1dbXwawAAAABJRU5ErkJggg=='); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"CustomLabelMap1\"\n        title=\"\"\n        src=\"/iDesktop/static/159fbbd4f1902b84c9525ea90bbfe793/c692c/CustomLabelMap1.png\"\n        srcset=\"/iDesktop/static/159fbbd4f1902b84c9525ea90bbfe793/6a467/CustomLabelMap1.png 210w,\n/iDesktop/static/159fbbd4f1902b84c9525ea90bbfe793/c692c/CustomLabelMap1.png 297w\"\n        sizes=\"(max-width: 297px) 100vw, 297px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n      </p>\n<hr>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iDesktop/static/bb9444286a4a78c9454978381f90a79e/640e4/CustomLabelMap2.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 840px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 45.59341950646298%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,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'); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"CustomLabelMap2\"\n        title=\"\"\n        src=\"/iDesktop/static/bb9444286a4a78c9454978381f90a79e/04a72/CustomLabelMap2.png\"\n        srcset=\"/iDesktop/static/bb9444286a4a78c9454978381f90a79e/6a467/CustomLabelMap2.png 210w,\n/iDesktop/static/bb9444286a4a78c9454978381f90a79e/635b1/CustomLabelMap2.png 420w,\n/iDesktop/static/bb9444286a4a78c9454978381f90a79e/04a72/CustomLabelMap2.png 840w,\n/iDesktop/static/bb9444286a4a78c9454978381f90a79e/640e4/CustomLabelMap2.png 851w\"\n        sizes=\"(max-width: 840px) 100vw, 840px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n      </p>\n<p>除字体名称外，字体大小、旋转角度、字体颜色，也可以通过直接输入数值的方式，设定标签风格。</p>\n<p>如下图所示，为制作自定义标签专题的属性表内容示意以及得到的标签显示风格的效果图。</p>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iDesktop/static/9f5b292736cef9a59fc69965b0451e5d/65025/CustomLabelMap3.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 573px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 104.53752181500873%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,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'); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"CustomLabelMap3\"\n        title=\"\"\n        src=\"/iDesktop/static/9f5b292736cef9a59fc69965b0451e5d/65025/CustomLabelMap3.png\"\n        srcset=\"/iDesktop/static/9f5b292736cef9a59fc69965b0451e5d/6a467/CustomLabelMap3.png 210w,\n/iDesktop/static/9f5b292736cef9a59fc69965b0451e5d/635b1/CustomLabelMap3.png 420w,\n/iDesktop/static/9f5b292736cef9a59fc69965b0451e5d/65025/CustomLabelMap3.png 573w\"\n        sizes=\"(max-width: 573px) 100vw, 573px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n      </p>","frontmatter":{"title":"自定义标签设置说明","next":null,"prev":null},"fields":{"path":"content\\zh\\tutorial\\Mapping\\LabelMap\\CustomLabelMapDefault.md","slug":"/zh/tutorial/Mapping/LabelMap/CustomLabelMapDefault/","langKey":"en"}}},"pageContext":{"isCreatedByStatefulCreatePages":false,"slug":"/zh/tutorial/Mapping/LabelMap/CustomLabelMapDefault/"}}}