docs: 更新 measureText 示例代码

fb7e497b · qiang · 26141fd9 · fb7e497b
隐藏空白更改
内联并排

Showing with 2 addition and 3 deletion

docs/api/canvas/CanvasContext.md docs/api/canvas/CanvasContext.md +2 -3

未找到文件。
--- a/docs/api/canvas/CanvasContext.md
+++ b/docs/api/canvas/CanvasContext.md
@@ -679,9 +679,8 @@ ctx.draw()
 ```javascript
 const ctx = uni.createCanvasContext('myCanvas')
 ctx.font = 'italic bold 20px cursive'
-ctx.measureText('Hello World', function(metrics){
-	console.log(metrics.width)
-})
+const metrics = ctx.measureText('Hello World')
+console.log(metrics.width)
 ```

 ### CanvasContext.moveTo