{"id":29931,"date":"2024-11-25T10:11:30","date_gmt":"2024-11-25T02:11:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29931\/"},"modified":"2024-11-25T10:11:30","modified_gmt":"2024-11-25T02:11:30","slug":"%e5%ae%9e%e4%be%8b%e8%af%a6%e8%a7%a3%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%9b%be%e8%a1%a8%e6%8f%92%e4%bb%b6wx-charts%e5%8f%82%e6%95%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29931\/","title":{"rendered":"\u5b9e\u4f8b\u8be6\u89e3\u200b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6wx-charts\u53c2\u6570"},"content":{"rendered":"<p>\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6\uff08wx-charts\uff09\u57fa\u4e8ecanvas\u7ed8\u5236\uff0c\u4f53\u79ef\u5c0f\u5de7\u652f\u6301\u56fe\u8868\u7c7b\u578b\u997c\u56fe\u3001\u7ebf\u56fe\u3001\u67f1\u72b6\u56fe \u3001\u533a\u57df\u56fe\u7b49\u56fe\u8868\u56fe\u5f62\u7ed8\u5236\uff0c\u76ee\u524dwx-charts\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6\u4e2d\u6bd4\u8f83\u5f3a\u5927\u597d\u4f7f\u7684\u4e00\u4e2a\uff0c\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6wx-charts\u53c2\u6570\u53ca\u4f7f\u7528\u6559\u7a0b\u3002<\/p>\n<p>wx-charts<\/p>\n<p>\u652f\u6301\u56fe\u8868\u7c7b\u578b<\/p>\n<p>\u997c\u56fe&nbsp;pie<\/p>\n<p>\u7ebf\u56fe&nbsp;line<\/p>\n<p>\u67f1\u72b6\u56fe&nbsp;column<\/p>\n<p>\u533a\u57df\u56fe&nbsp;area<\/p>\n<p>\u9ad8\u6e05\u663e\u793a<\/p>\n<p>\u8bbe\u7f6ecanvas\u7684\u5c3a\u5bf8\u4e3a2\u500d\u5927\u5c0f\uff0c\u7136\u540e\u7f29\u5c0f\u523050%\uff0c\u5efa\u8bae\u90fd\u8fdb\u884c\u8fd9\u6837\u7684\u8bbe\u7f6e\uff0c\u56fe\u8868\u672c\u8eab\u7ed8\u5236\u65f6\u662f\u6309\u7167\u9ad8\u6e05\u663e\u793a\u914d\u7f6e\u7684\uff0c\u4e0d\u7136\u6574\u4f53\u6548\u679c\u4f1a\u504f\u5927<\/p>\n<pre>\/*&nbsp;\u4f8b\u5982\u8bbe\u8ba1\u56fe\u5c3a\u5bf8\u4e3a320&nbsp;x&nbsp;300&nbsp;*\/\r\n.canvas&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;width:&nbsp;640px;\r\n&nbsp;&nbsp;&nbsp;&nbsp;height:&nbsp;600px;\r\n&nbsp;&nbsp;&nbsp;&nbsp;transform:&nbsp;scale(0.5)\r\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>wx-charts\u53c2\u6570\u8bf4\u660e<\/p>\n<p>opts&nbsp;Object<\/p>\n<p>opts.canvasId&nbsp;String&nbsp;required&nbsp;\u5fae\u4fe1\u5c0f\u7a0b\u5e8fcanvas-id<\/p>\n<p>opts.width&nbsp;Number&nbsp;required&nbsp;canvas\u5bbd\u5ea6\uff0c\u5355\u4f4d\u4e3apx<\/p>\n<p>opts.height&nbsp;Number&nbsp;required&nbsp;canvas\u9ad8\u5ea6\uff0c\u5355\u4f4d\u4e3apx<\/p>\n<p>opts.type&nbsp;String&nbsp;required&nbsp;\u56fe\u8868\u7c7b\u578b\uff0c\u53ef\u9009\u503c\u4e3apie,&nbsp;line,&nbsp;column,&nbsp;area<\/p>\n<p>opts.categories&nbsp;Array&nbsp;required&nbsp;(\u997c\u56fe\u4e0d\u9700\u8981)&nbsp;\u6570\u636e\u7c7b\u522b\u5206\u7c7b<\/p>\n<p>opts.dataLabel&nbsp;Boolean default&nbsp;true&nbsp;\u662f\u5426\u5728\u56fe\u8868\u4e2d\u663e\u793a\u6570\u636e\u5185\u5bb9\u503c<\/p>\n<p>opts.yAxis&nbsp;Object Y\u8f74\u914d\u7f6e<\/p>\n<p>opts.yAxis.format&nbsp;Function \u81ea\u5b9a\u4e49Y\u8f74\u6587\u6848\u663e\u793a<\/p>\n<p>opts.yAxis.min&nbsp;Number Y\u8f74\u8d77\u59cb\u503c<\/p>\n<p>opts.yAxis.title&nbsp;String Y\u8f74title<\/p>\n<p>opts.series&nbsp;Array&nbsp;required&nbsp;\u6570\u636e\u5217\u8868<\/p>\n<p>\u6570\u636e\u5217\u8868\u6bcf\u9879\u7ed3\u6784\u5b9a\u4e49<\/p>\n<p>dataItem&nbsp;Object<\/p>\n<p>dataItem.data&nbsp;Array&nbsp;required&nbsp;(\u997c\u56fe\u4e3aNumber)&nbsp;\u6570\u636e<\/p>\n<p>dataItem.color&nbsp;String \u4f8b\u5982#7cb5ec&nbsp;\u4e0d\u4f20\u5165\u5219\u4f7f\u7528\u7cfb\u7edf\u9ed8\u8ba4\u914d\u8272\u65b9\u6848<\/p>\n<p>dataItem.name&nbsp;String \u6570\u636e\u540d\u79f0<\/p>\n<p>dateItem.format&nbsp;Function \u81ea\u5b9a\u4e49\u663e\u793a\u6570\u636e\u5185\u5bb9<\/p>\n<p>wx-charts\u56fe\u8868\u63d2\u4ef6\u793a\u4f8b<\/p>\n<p>\u997c\u56fepie chart<\/p>\n<pre>var&nbsp;Charts&nbsp;=&nbsp;require('charts.js');\r\nnew&nbsp;Charts({\r\n&nbsp;&nbsp;&nbsp;&nbsp;canvasId:&nbsp;'pieCanvas',\r\n&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'pie',\r\n&nbsp;&nbsp;&nbsp;&nbsp;series:&nbsp;[{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf1',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;15,\r\n&nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf2',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;35,\r\n&nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf3',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;78,\r\n&nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf4',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;63,\r\n&nbsp;&nbsp;&nbsp;&nbsp;}],\r\n&nbsp;&nbsp;&nbsp;&nbsp;width:&nbsp;640,\r\n&nbsp;&nbsp;&nbsp;&nbsp;height:&nbsp;400,\r\n&nbsp;&nbsp;&nbsp;&nbsp;dataLabel:&nbsp;false\r\n});<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/\/upload\/image\/343\/512\/698\/1493693967525198.png\" class=\"aligncenter\" title=\"\u5b9e\u4f8b\u8be6\u89e3\u200b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6wx-charts\u53c2\u6570\u63d2\u56fe\" alt=\"\u5b9e\u4f8b\u8be6\u89e3\u200b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6wx-charts\u53c2\u6570\u63d2\u56fe\" \/><\/p>\n<p>\u7ebf\u56feline chart<\/p>\n<pre>new&nbsp;Charts({\r\n&nbsp;&nbsp;&nbsp;&nbsp;canvasId:&nbsp;'lineCanvas',\r\n&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'line',\r\n&nbsp;&nbsp;&nbsp;&nbsp;categories:&nbsp;['2012',&nbsp;'2013',&nbsp;'2014',&nbsp;'2015',&nbsp;'2016',&nbsp;'2017'],\r\n&nbsp;&nbsp;&nbsp;&nbsp;series:&nbsp;[{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf1',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[0.15,&nbsp;0.2,&nbsp;0.45,&nbsp;0.37,&nbsp;0.4,&nbsp;0.8],\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;format:&nbsp;function&nbsp;(val)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;val.toFixed(2)&nbsp;+&nbsp;'\u4e07';\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf2',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[0.30,&nbsp;0.37,&nbsp;0.65,&nbsp;0.78,&nbsp;0.69,&nbsp;0.94],\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;format:&nbsp;function&nbsp;(val)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;val.toFixed(2)&nbsp;+&nbsp;'\u4e07';\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;}],\r\n&nbsp;&nbsp;&nbsp;&nbsp;yAxis:&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;title:&nbsp;'\u6210\u4ea4\u91d1\u989d&nbsp;(\u4e07\u5143)',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;format:&nbsp;function&nbsp;(val)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;val.toFixed(2);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;min:&nbsp;0\r\n&nbsp;&nbsp;&nbsp;&nbsp;},\r\n&nbsp;&nbsp;&nbsp;&nbsp;width:&nbsp;640,\r\n&nbsp;&nbsp;&nbsp;&nbsp;height:&nbsp;400\r\n});<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/\/upload\/image\/138\/646\/241\/1493694012382682.png\" class=\"aligncenter\" title=\"\u5b9e\u4f8b\u8be6\u89e3\u200b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6wx-charts\u53c2\u6570\u63d2\u56fe1\" alt=\"\u5b9e\u4f8b\u8be6\u89e3\u200b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6wx-charts\u53c2\u6570\u63d2\u56fe1\" \/><\/p>\n<p>\u67f1\u72b6\u56fecolumnChart<\/p>\n<pre>new&nbsp;Charts({\r\n&nbsp;&nbsp;&nbsp;&nbsp;canvasId:&nbsp;'columnCanvas',\r\n&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'column',\r\n&nbsp;&nbsp;&nbsp;&nbsp;categories:&nbsp;['2016-08',&nbsp;'2016-09',&nbsp;'2016-10',&nbsp;'2016-11',&nbsp;'2016-12',&nbsp;'2017'],\r\n&nbsp;&nbsp;&nbsp;&nbsp;series:&nbsp;[{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf1',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[15,&nbsp;20,&nbsp;45,&nbsp;37,&nbsp;4,&nbsp;80]\r\n&nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf2',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[70,&nbsp;40,&nbsp;65,&nbsp;100,&nbsp;34,&nbsp;18]\r\n&nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf3',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[70,&nbsp;40,&nbsp;65,&nbsp;100,&nbsp;34,&nbsp;18]\r\n&nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf4',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[70,&nbsp;40,&nbsp;65,&nbsp;100,&nbsp;34,&nbsp;18]\r\n&nbsp;&nbsp;&nbsp;&nbsp;}],\r\n&nbsp;&nbsp;&nbsp;&nbsp;yAxis:&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;format:&nbsp;function&nbsp;(val)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;val&nbsp;+&nbsp;'\u4e07';\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;},\r\n&nbsp;&nbsp;&nbsp;&nbsp;width:&nbsp;640,\r\n&nbsp;&nbsp;&nbsp;&nbsp;height:&nbsp;400,\r\n&nbsp;&nbsp;&nbsp;&nbsp;dataLabel:&nbsp;false\r\n});<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/\/upload\/image\/242\/172\/193\/1493694030217997.png\" class=\"aligncenter\" title=\"\u5b9e\u4f8b\u8be6\u89e3\u200b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6wx-charts\u53c2\u6570\u63d2\u56fe2\" alt=\"\u5b9e\u4f8b\u8be6\u89e3\u200b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6wx-charts\u53c2\u6570\u63d2\u56fe2\" \/><\/p>\n<p>\u533a\u57df\u56feareaChart<\/p>\n<pre>new&nbsp;Charts({\r\n&nbsp;&nbsp;&nbsp;&nbsp;canvasId:&nbsp;'areaCanvas',\r\n&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'area',\r\n&nbsp;&nbsp;&nbsp;&nbsp;categories:&nbsp;['2016-08',&nbsp;'2016-09',&nbsp;'2016-10',&nbsp;'2016-11',&nbsp;'2016-12',&nbsp;'2017'],\r\n&nbsp;&nbsp;&nbsp;&nbsp;series:&nbsp;[{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf1',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[70,&nbsp;40,&nbsp;65,&nbsp;100,&nbsp;34,&nbsp;18],\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;format:&nbsp;function&nbsp;(val)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;val.toFixed(2)&nbsp;+&nbsp;'\u4e07';\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6210\u4ea4\u91cf2',\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[15,&nbsp;20,&nbsp;45,&nbsp;37,&nbsp;4,&nbsp;80],\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;format:&nbsp;function&nbsp;(val)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;val.toFixed(2)&nbsp;+&nbsp;'\u4e07';\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;}],\r\n&nbsp;&nbsp;&nbsp;&nbsp;yAxis:&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;format:&nbsp;function&nbsp;(val)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;val&nbsp;+&nbsp;'\u4e07';\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;},\r\n&nbsp;&nbsp;&nbsp;&nbsp;width:&nbsp;640,\r\n&nbsp;&nbsp;&nbsp;&nbsp;height:&nbsp;400\r\n});<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5b9e\u4f8b\u8be6\u89e3\u200b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6wx-charts\u53c2\u6570\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6\uff08wx-charts\uff09\u57fa\u4e8ecanvas\u7ed8\u5236\uff0c\u4f53\u79ef\u5c0f\u5de7\u652f\u6301\u56fe\u8868\u7c7b\u578b\u997c\u56fe\u3001\u7ebf\u56fe\u3001\u67f1\u72b6\u56fe \u3001\u533a\u57df\u56fe\u7b49\u56fe\u8868\u56fe\u5f62\u7ed8\u5236\uff0c\u76ee\u524dwx-charts\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6\u4e2d\u6bd4\u8f83\u5f3a\u5927\u597d\u4f7f\u7684\u4e00\u4e2a\uff0c\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u56fe\u8868\u63d2\u4ef6wx-charts\u53c2\u6570\u53ca\u4f7f\u7528\u6559\u7a0b\u3002 wx-charts \u652f\u6301\u56fe\u8868\u7c7b\u578b \u997c\u56fe&nbsp;pie \u7ebf\u56fe&nbsp;line \u67f1\u72b6\u56fe&nbsp;column \u533a\u57df\u56fe&nbsp;area \u9ad8\u6e05\u663e\u793a \u8bbe\u7f6ecanvas\u7684\u5c3a\u5bf8\u4e3a2\u500d\u5927\u5c0f\uff0c\u7136\u540e\u7f29\u5c0f\u523050%\uff0c\u5efa\u8bae\u90fd\u8fdb\u884c\u8fd9\u6837\u7684\u8bbe\u7f6e\uff0c\u56fe\u8868\u672c\u8eab\u7ed8\u5236\u65f6\u662f\u6309\u7167\u9ad8\u6e05\u663e\u793a\u914d\u7f6e\u7684\uff0c\u4e0d\u7136\u6574\u4f53\u6548\u679c\u4f1a\u504f\u5927 \/*&nbsp;\u4f8b\u5982\u8bbe\u8ba1\u56fe\u5c3a\u5bf8\u4e3a320&nbsp;x&nbsp;300&nbsp;*\/ .canvas&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;width:&nbsp;640px; &nbsp;&nbsp;&nbsp;&nbsp;height:&nbsp;600px; &nbsp;&nbsp;&nbsp;&nbsp;transform:&nbsp;scale(0.5) } \u767b\u5f55\u540e\u590d\u5236 wx-charts\u53c2\u6570\u8bf4\u660e opts&nbsp;Object opts.canvasId&nbsp;String&nbsp;required&nbsp;\u5fae\u4fe1\u5c0f\u7a0b\u5e8fcanvas-id opts.width&nbsp;Number&nbsp;required&nbsp;canvas\u5bbd\u5ea6\uff0c\u5355\u4f4d\u4e3apx opts.height&nbsp;Number&nbsp;required&nbsp;canvas\u9ad8\u5ea6\uff0c\u5355\u4f4d\u4e3apx opts.type&nbsp;String&nbsp;required&nbsp;\u56fe\u8868\u7c7b\u578b\uff0c\u53ef\u9009\u503c\u4e3apie,&nbsp;line,&nbsp;column,&nbsp;area opts.categories&nbsp;Array&nbsp;required&nbsp;(\u997c\u56fe\u4e0d\u9700\u8981)&nbsp;\u6570\u636e\u7c7b\u522b\u5206\u7c7b opts.dataLabel&nbsp;Boolean default&nbsp;true&nbsp;\u662f\u5426\u5728\u56fe\u8868\u4e2d\u663e\u793a\u6570\u636e\u5185\u5bb9\u503c opts.yAxis&nbsp;Object Y\u8f74\u914d\u7f6e opts.yAxis.format&nbsp;Function \u81ea\u5b9a\u4e49Y\u8f74\u6587\u6848\u663e\u793a opts.yAxis.min&nbsp;Number Y\u8f74\u8d77\u59cb\u503c opts.yAxis.title&nbsp;String Y\u8f74title opts.series&nbsp;Array&nbsp;required&nbsp;\u6570\u636e\u5217\u8868 \u6570\u636e\u5217\u8868\u6bcf\u9879\u7ed3\u6784\u5b9a\u4e49 dataItem&nbsp;Object dataItem.data&nbsp;Array&nbsp;required&nbsp;(\u997c\u56fe\u4e3aNumber)&nbsp;\u6570\u636e dataItem.color&nbsp;String \u4f8b\u5982#7cb5ec&nbsp;\u4e0d\u4f20\u5165\u5219\u4f7f\u7528\u7cfb\u7edf\u9ed8\u8ba4\u914d\u8272\u65b9\u6848 dataItem.name&nbsp;String \u6570\u636e\u540d\u79f0 dateItem.format&nbsp;Function \u81ea\u5b9a\u4e49\u663e\u793a\u6570\u636e\u5185\u5bb9 wx-charts\u56fe\u8868\u63d2\u4ef6\u793a\u4f8b \u997c\u56fepie chart var&nbsp;Charts&nbsp;=&nbsp;require(&#8216;charts.js&#8217;); new&nbsp;Charts({ &nbsp;&nbsp;&nbsp;&nbsp;canvasId:&nbsp;&#8216;pieCanvas&#8217;, &nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;&#8216;pie&#8217;, &nbsp;&nbsp;&nbsp;&nbsp;series:&nbsp;[{ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;&#8216;\u6210\u4ea4\u91cf1&#8217;, &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;15, &nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;{ 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