如何将'[String : AnyObject]?'
类型的值转换为预期的参数类型'[NSAttributedStringKey : Any]?'
?无法转换类型'[String:AnyObject]的值?'到期望的参数类型'[NSAttributedStringKey:Any]?'
open class func drawText(context: CGContext, text: String, point: CGPoint,
align: NSTextAlignment, attributes: [String : AnyObject]?)
{
var point = point
if align == .center
{
point.x -= text.size(withAttributes: attributes).width/2.0
}
else if align == .right
{
point.x -= text.size(withAttributes: attributes).width
}
NSUIGraphicsPushContext(context)
(text as NSString).draw(at: point, withAttributes: attributes)
NSUIGraphicsPopContext()
}
感谢您的帮助:) –