Calaer Deformation and shadows

Tag:calayer    animated    

calayertransformviewcontroller.m//calayertransformcontroller////Created by Xiaoyao on 15/3/10.//Copyright (c ) 2015 Lijien. All rights reserved.//#import "CALayerTransformViewController.h" #define Photo_heoght 150@interface Calayertransformviewcontroller () @end @implementation calayertransformviewcontroller-(void) ViewDidLoad {[Super    Viewdidload]; [Self calayerandtransform];}  -(void) Calayerandtransform {//Shadow layer Calayer *shadowlayer = [[Calayer alloc] init];  Shadowlayer.bounds = CGRectMake (0, 0, photo_heoght, photo_heoght);  Shadowlayer.position = Cgpointmake (160, 200);  Shadowlayer.cornerradius = PHOTO_HEOGHT/2; Shadowlayer.shadowcolor = [Uicolor Graycolor].  Cgcolor;  shadowlayer.shadowopacity = 1;  Shadowlayer.shadowoffset = Cgsizemake (2, 1);  Shadowlayer.borderwidth = 2; Shadowlayer.bordercolor = [Uicolor Whitecolor].  Cgcolor;    [Self.view.layer Addsublayer:shadowlayer];  Deformation layer Calayer *layer = [[Calayer alloc] init];  Layer.bounds = Shadowlayer.bounds; LaYer.position = shadowlayer.position; Layer.backgroundcolor = [Uicolor Redcolor].  Cgcolor;  Layer.cornerradius = Shadowlayer.cornerradius;  Layer.maskstobounds = YES; Layer.bordercolor = [Uicolor Whitecolor].  Cgcolor;  Layer.borderwidth = Shadowlayer.borderwidth;    [Self.view.layer Addsublayer:layer];  Solve the inverted image problem Layer.transform = Catransform3dmakerotation (m_pi, 1, 0, 0);    Layer.delegate = self; [Layer Setneedsdisplay];}  -(void) Drawlayer: (Calayer *) layer Incontext: (cgcontextref) ctx {UIImage *image = [UIImage imagenamed:@ "Photo.png"]; Cgcontextdrawimage (CTX, cgrectmake (0, 0, Photo_heoght, photo_heoght), image. Cgimage);} @end

Calaer Deformation and shadows