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如何设置二维码边框的颜色?

Open coderyqy opened this issue 1 year ago • 0 comments

我绘制的背景,会被清除

const ctx = uni.createCanvasContext("myQrcode"); ctx.fillStyle = "#ffffff"; // 设置填充颜色 ctx.fillRect(0, 0, 220, 220); // 绘制填充矩形,覆盖整个画布 ctx.draw();

drawQrcode({ ctx, width: 200, height: 200, x: 10, y: 10, canvasId: "myQrcode", text: "userinfo.user.phone" });

coderyqy avatar Mar 29 '24 08:03 coderyqy