how to make the pin show bigger in Google map?

问题

any property can set the pin in google map bigger? from what i know, MKPinAnnotationView class only provided few properties but not any related to set custom pin size.

Pls help if have any idea.

Thanks in advance

回答1:

As MKPinAnnotationView is a subclass of UIView I believe you can explicitly set its frame.

As an alternative you can apply CGAffineTransform to your view to scale it appropriately.

pinView.transform = CGAffineTransformMakeScale(2.0, 2.0);

回答2:

Just change the size of the frame in the pinView:

[pinView setFrame:CGRectMake(0, 0, 33, 33)];

来源：https://stackoverflow.com/questions/2442656/how-to-make-the-pin-show-bigger-in-google-map