CanvasContext.setTextAlign

解释：用于设置文字的对齐。

方法参数

示例

在开发者工具中预览效果

扫码体验

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图片示例

代码示例

const canvasContext = swan.createCanvasContext('myCanvas');canvasContext.setStrokeStyle('red');canvasContext.moveTo(150, 20);canvasContext.lineTo(150, 170);canvasContext.stroke();canvasContext.setFontSize(15);canvasContext.setTextAlign('left');canvasContext.fillText('textAlign=left', 150, 60);canvasContext.setTextAlign('center');canvasContext.fillText('textAlign=center', 150, 80);canvasContext.setTextAlign('right');canvasContext.fillText('textAlign=right', 150, 100);canvasContext.draw();