如何确定二维码绘制完成可调用exportImage #14

Open

Labels

opened

on Jul 21, 2019

如果二维码没有绘制完成的话，调用qrcode.exportImage会出现
errMsg:"canvasToTempFilePath: fail canvas is empty"

Metadata

Assignees

No one assigned

Labels

Projects

No projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests