ios - Adding two shadows to a UILabel -

i have uilabel want add 2 shadows.

a black colored shadow, , white colored one.

one has -1 y-offset, , other has 1 y-offset.

- (void)layoutsubviews{     [super layoutsubviews];      self.sectiontitlelabel.layer.shadowcolor = [[uicolor whitecolor] cgcolor];     self.sectiontitlelabel.layer.shadowradius = 0.0f;     self.sectiontitlelabel.layer.shadowopacity = .2;     self.sectiontitlelabel.layer.shadowoffset = cgsizemake(0.f, -1.f);      calayer *blackshadow = [[calayer alloc] initwithlayer:self.sectiontitlelabel.layer];      blackshadow.shadowcolor = [[uicolor blackcolor] cgcolor];     blackshadow.shadowradius = 0.0f;     blackshadow.shadowopacity = .4;     blackshadow.shadowoffset = cgsizemake(0.f, 1.f);     [self.sectiontitlelabel.layer addsublayer:blackshadow];      self.sectiontitlelabel.layer.maskstobounds = no; } 

with white shadow appears, black 1 not.

i don't understand mean "two shadows uilabel" hope can help. if on picture can see want, happy :)

- (void)viewdidload {    [super viewdidload];     nsmutableattributedstring* attstring = [[nsmutableattributedstring alloc] initwithstring:self.custlabel.text];    nsrange range = nsmakerange(0, [attstring length]);     [attstring addattribute:nsfontattributename value:self.custlabel.font range:range];    [attstring addattribute:nsforegroundcolorattributename value:self.custlabel.textcolor range:range];     nsshadow* shadow = [[nsshadow alloc] init];    shadow.shadowcolor = [uicolor whitecolor];    shadow.shadowoffset = cgsizemake(0.0f, 1.0f);    [attstring addattribute:nsshadowattributename value:shadow range:range];     self.custlabel.attributedtext = attstring;     [self nextshadow];  }   -(void)nextshadow  {      self.custlabel.layer.maskstobounds = no;      self.custlabel.layer.cornerradius = 5;       self.custlabel.layer.shadowoffset = cgsizemake(3, 0);      self.custlabel.layer.shadowradius = 5;      self.custlabel.layer.shadowopacity = 1.5;  } 

i'd try use

 - (void)addattributes:(nsdictionary *)attrs range:(nsrange)range; 

but can't use 2 shadow attributes, one. , can customize

 -(void)nextshadow 

method create solution, example

 -(void)nextshadow  {      self.custlabel.layer.maskstobounds = no;      self.custlabel.layer.cornerradius = 1;      self.custlabel.layer.shadowoffset = cgsizemake(1, 0);      self.custlabel.layer.shadowradius = 1;      self.custlabel.layer.shadowopacity = 1.5;  } 

if adjust values in -(void)nextshadow can want.