You can easily set the edgeinsetslabel of the text padding.

You can easily set the edgeinsetslabel of the text padding.

Final effect:

Source code:

Edgeinsetslabel. h and edgeinsetslabel. m

//// Edgeinsetslabel. h // edgeinsetslabel /// created by youxianming on 14/10/27. // copyright (c) 2014 youxianming. all rights reserved. // # import <uikit/uikit. h> @ interface edgeinsetslabel: uilabel @ property (nonatomic, assign) uiedgeinsets edgeinsets; @ end

//// Edgeinsetslabel. M // edgeinsetslabel /// created by youxianming on 14/10/27. // copyright (c) 2014 youxianming. all rights reserved. // # import "edgeinsetslabel. H "@ implementation edgeinsetslabel-(cgrect) textrectforbounds :( cgrect) bounds limitedtonumberoflines :( nsinteger) numberoflines {uiedgeinsets insets = self. edgeinsets; cgrect rect = [Super textrectforbounds: uiedgeinsetsinsetrect (bounds, insets) limitedtonumberoflines: numberoflines]; rect. origin. x-= insets. left; rect. origin. y-= insets. top; rect. size. width + = (insets. left + insets. right); rect. size. height + = (insets. top + insets. bottom); Return rect;}-(void) drawtextinrect :( cgrect) rect {[Super drawtextinrect: uiedgeinsetsinsetrect (rect, self. edgeinsets)];} @ end

Viewcontroller. m

//// Viewcontroller. M // setinsets /// created by youxianming on 14/10/27. // copyright (c) 2014 youxianming. all rights reserved. // # import "viewcontroller. H "# import" edgeinsetslabel. H "@ interface viewcontroller () @ end @ implementation viewcontroller-(void) viewdidload {[Super viewdidload]; edgeinsetslabel * label = [[edgeinsetslabel alloc] initwithframe: cgrectmake (0, 0,100,100)]; label. edgeinsets = uiedgeinsetsmake (8, 8 + 10, 8, 8 + 10); // set the padding label. font = [uifont fontwithname: @ "helveticaneue-thin" Size: 30.f]; label. TEXT = @ "No Zuo no die"; [label sizetofit]; // recalculate the size label. layer. cornerradius = label. frame. size. height/2.f; label. backgroundcolor = [uicolor blackcolor]; label. textcolor = [uicolor redcolor]; label. layer. maskstobounds = yes; label. center = self. view. center; [self. view addsubview: Label];} @ end

Core Principles:

 

You can easily set the edgeinsetslabel of the text padding.