摘要:
接口Initializing an NSThread Object–init–initWithTarget:selector:object:Starting a Thread+detachNewThreadSelector:toTarget:withObject:–start–mainStoppin... 阅读全文
摘要:
Filling a PathWhen you fill the current path, Quartz acts as if each subpath contained in the path were closed. It then uses these closed subpaths and... 阅读全文