docs: add example line with zero values (#6312)

antvis · Jun 24, 2024 · ebd6ee6 · ebd6ee6
1 parent 1571ad4
commit ebd6ee6
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diff --git a/site/examples/general/line/demo/line-zero-values.ts b/site/examples/general/line/demo/line-zero-values.ts
@@ -0,0 +1,24 @@
+import { Chart } from '@antv/g2';
+
+const chart = new Chart({
+  container: 'container',
+});
+
+chart
+  .line()
+  .data([
+    { date: '06-10', count: 0, type: '测试' },
+    { date: '06-11', count: 0, type: '测试' },
+    { date: '06-12', count: 0, type: '测试' },
+    { date: '06-13', count: 0, type: '测试' },
+    { date: '06-14', count: 0, type: '测试' },
+    { date: '06-15', count: 0, type: '测试' },
+    { date: '06-16', count: 0, type: '测试' },
+  ])
+  .encode('x', 'date')
+  .encode('y', 'count')
+  .scale('y', {
+    domain: [0, 1],
+  });
+
+chart.render();
diff --git a/site/examples/general/line/demo/meta.json b/site/examples/general/line/demo/meta.json
@@ -28,6 +28,14 @@
       },
       "screenshot": "https://mdn.alipayobjects.com/huamei_qa8qxu/afts/img/A*xvGZQY7sKhIAAAAAAAAAAAAADmJ7AQ/original"
     },
+    {
+      "filename": "line-zero-values.ts",
+      "title": {
+        "zh": "零值折线图",
+        "en": "Line with Zero Values"
+      },
+      "screenshot": "https://mdn.alipayobjects.com/huamei_qa8qxu/afts/img/A*FXVWSISFZhcAAAAAAAAAAAAADmJ7AQ/original"
+    },
     {
       "filename": "line-basic.ts",
       "title": {