- 当前 Bug 的表现（可附上截图）
iOS
Android
- 预期表现
如iOS
- 复现路径
- 提供一个最简复现 Demo
var context = wx.createCanvasContext(this.data.canvasId, this);let width = 5.62;let height = 107;let x = 36.69;let y = 87.648;let radius = [2.81, 2.81, 0, 0];context.setFillStyle('green')context.save(); // save the context so we don't mess up otherscontext.beginPath();// draw top and top right cornerif (radius[0] === 0) { context.moveTo(x, y);} else { context.moveTo(x + radius[0], y);}if (radius[1] === 0) { context.lineTo(x + width, y, x + width);} else { context.arcTo(x + width, y, x + width, y + radius[1], radius[1]);}// draw right side and bottom right cornerif (radius[2] === 0) { context.lineTo(x + width, y + height);} else { context.arcTo(x + width, y + height, x + width - radius[2], y + height, radius[2]);}// draw bottom and bottom left cornerif (radius[3] === 0) { context.lineTo(x, y + height);} else { context.arcTo(x, y + height, x, y + height - radius[3], radius[3]);}// draw left and top left cornerif (radius[0] === 0 ) { context.lineTo(x, y);} else { context.arcTo(x, y, x + radius[0], y, radius[0]);} context.fill(); context.stroke();context.restore(); // restore context to what it was on entrycontext.draw() |
参考 https://developers.weixin.qq.com/community/develop/doc/0008aa80938e485f98a7e8e9456000
提供一下能复现问题的简单代码片段（https://developers.weixin.qq.com/miniprogram/dev/devtools/minicode.html）。
之前那个代码片段有乱码，重新生成了。
https://developers.weixin.qq.com/s/XtpwqWmc7g3C
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