[echarts-examples] branch gh-pages updated: tweak `map-usa-pie` example

[wa...@apache.org]

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wangzx pushed a commit to branch gh-pages
in repository https://gitbox.apache.org/repos/asf/echarts-examples.git


The following commit(s) were added to refs/heads/gh-pages by this push:
     new d474d8ea tweak `map-usa-pie` example
d474d8ea is described below

commit d474d8ea7962fcfc879a4346c57266a068558877
Author: plainheart <yh...@all-my-life.cn>
AuthorDate: Tue Nov 15 19:42:09 2022 +0800

    tweak `map-usa-pie` example
---
 public/examples/ts/map-usa-pie.ts | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/public/examples/ts/map-usa-pie.ts b/public/examples/ts/map-usa-pie.ts
index 743921d6..cf46ea14 100644
--- a/public/examples/ts/map-usa-pie.ts
+++ b/public/examples/ts/map-usa-pie.ts
@@ -28,7 +28,7 @@ $.get(ROOT_PATH + '/data/asset/geo/USA.json', function (usaJson) {
   });
 
   function randomPieSeries(
-    center: number[],
+    center: string | number[],
     radius: number
   ): echarts.PieSeriesOption {
     const data = ['A', 'B', 'C', 'D'].map((t) => {
@@ -69,7 +69,15 @@ $.get(ROOT_PATH + '/data/asset/geo/USA.json', function (usaJson) {
     series: [
       randomPieSeries([-86.753504, 33.01077], 15),
       randomPieSeries([-116.853504, 39.8], 25),
-      randomPieSeries([-99, 31.5], 30)
+      randomPieSeries([-99, 31.5], 30),
+      randomPieSeries(
+        // it's also supported to use geo region name as center since v5.4.1
+        +echarts.version.split('.').slice(0, 3).join('') > 540
+          ? 'Maine'
+          : // or you can only use the LngLat array
+            [-69, 45.5],
+        12
+      )
     ]
   };
 


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