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The editor of this article introduces in detail "how to set text level alignment on Mini Program". The content is detailed, the steps are clear, and the details are handled properly. I hope this article "how to set text level alignment on Mini Program" can help you solve your doubts. Let's go deep into the editor's ideas and learn new knowledge together.

CanvasContext.setTextBaseline

The basic library 1.4.0 is supported, and the lower version needs to be compatible.

Define

Used to set the horizontal alignment of text

Parameter type definition textBaselineString optional values' top', 'bottom',' middle', 'normal' sample code: const ctx = wx.createCanvasContext (' myCanvas') ctx.setStrokeStyle ('red') ctx.moveTo (5,75) ctx.lineTo (295,75) ctx.stroke (20) ctx.setTextBaseline (' top') ctx.fillText ('top', 5,75) ctx.setTextBaseline (' middle') ctx.fillText ('middle', 50) 75) ctx.setTextBaseline ('bottom') ctx.fillText (' bottom', 120,75) ctx.setTextBaseline ('normal') ctx.fillText (' normal', 200,75) ctx.draw () here This article "how to set the text level alignment of Mini Program" has been introduced. If you want to master the knowledge points of this article, you still need to practice and use it. If you want to know more about the article, please follow the industry information channel.

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