Common structural bodies

//1. Create a nsrange struct representation rangeNsrange range = {4,5}; Nsrange Range2= Nsmakerange (4,5); NSString* Strrange =Nsstringfromrange (range); NSLog (@"Strrange%@", Strrange); //2.NSSize equals cgsize There are two values composed of weight representing width height HeightsNssize size = { +, +}; Nssize Size2= Nsmakesize ( +, +); NSString*strsize =nsstringfromsize (SIZE2); NSLog (@"strsize%@", strsize); //3.NSPoint equivalent cgpoint represents the coordinate position of a pointNspoint point = { -, +}; Nspoint Point2= Nsmakepoint ( -, +); NSString* Strpoint =Nsstringfrompoint (point); NSLog (@"Strpoint%@", Strpoint); //4.NSRectNsrect rect = { +, -, -, $}; Nsrect Rect2= Nsmakerect (0,Ten, -, -); NSString* Strrect =nsstringfromrect (rect); NSLog (@"Strrect%@", Strrect);

Common structural bodies