TableView Slide-out animation

Source: Internet
Author: User

Simple UITableViewCell effects fly in and out of some of the recently released controls, some of which are about UITableViewCell display.

A friend asked me how to do it. I wrote a simple introduction.

1. UITableView need to implement-(void) TableView: (UITableView *) TableView Willdisplaycell: (Testtableviewcell *) cell Forrowatindexpath: (Nsindexpath *) Indexpath
-(void) TableView: (UITableView *) TableView Willdisplaycell: (Testtableviewcell *) cell Forrowatindexpath: (Nsindexpath *) Indexpath {[cell animationforindexpath:indexpath];}
2. UITableViewCell need to implement-(void) Animationforindexpath: (Nsindexpath *) Indexpath
-(void) Animationforindexpath: (Nsindexpath *) Indexpath {    int row = indexpath.row;     float radians = (+ row*30)%360;    radians = 20;    calayer * layer = [[Self.layer sublayers] objectatindex:0];    //Rotation animation     cabasicanimation *animation  = [cabasicanimation animationwithkeypath:@ "transform.rotation"];     animation.fromvalue [Email protected]_to_radians (RADIANS);     Animation.tovalue = @DEGREES_TO_RADIANS (0);         //Opacity animation;     cabasicanimation *fadeanimation = [cabasicanimation animationwithkeypath:@ "opacity"];     fadeanimation.fromvalue = @0.1f;    fadeanimation.tovalue = @1.f;         //translation Animation    cabasicanImation *translationanimation = [cabasicanimation animationwithkeypath:@ "transform.translation.x"];     ;    translationanimation.fromvalue = @ ( -300.F * ((indexpath.row%2 = = 0)? -1:1));     translationanimation.tovalue = @0.f;             caanimationgroup *animationgroup = [Caanimationgroup animation];     Animationgroup.duration = 0.4f;    animationgroup.animations = @[animation,fadeAnimation, Translationanimation];    animationgroup.timingfunction = [CAMediaTimingFunction Functionwithname:kcamediatimingfunctioneaseineaseout];    [layer addAnimation: Animationgroup forkey:@ "Spinanimation"];}

3. The corresponding macro
#define Degrees_to_radians (d) (d * m_pi/180)

TableView Slide-out animation

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