Simple use of uilabel

Uilabel * oper2 = [[uilabelalloc] initwithframe: cgrectmake (200,
100, 30, 30)]; // Initialization

Oper2.text = @ "= ";

Oper2.textcolor = [uicolorblackcolor]; // The font is black.

Oper2.backgroundcolor = [uicolorclearcolor]; // clear the background color.

Oper2.textalignment = 1; // center

Oper2.font = [uifont
Systemfontofsize: 25];
// Font size

Oper2.shadowoffset = cgsizemake (2,
1); // The offset position of the shadow

Oper2.shadowcolor = [uicolorgraycolor]; // shadow color

[Self. View
Addsubview: oper2]; // load the display

[Oper2 release]; // Memory Management

Change height with words

// Initialize uilable to display the cinema route

Uilabel * buslinelbl = [uilabel
Labelwithframe: cgrectmake (num_ten,
Num_ten, SCREENFRAME_WIDTH-2 * num_ten,
(100) text: [nsstring
Stringwithformat: @ "route: % @", [self. cinemamessage
Objectforkey: @ "busline"] textcolor: [uicolor
Whitecolor] setfont: [uifont
Systemfontofsize: num_thirteen];

Buslinelbl. linebreakmode
= Nslinebreakbycharwrapping; // set the automatic line feed.

Buslinelbl. numberoflines =
10; // set the number of rows

Cgsize size = cgsizemake (buslinelbl. Frame. Size. Width, 200 );
// Set the width and height. The height indicates the maximum allowed height.

Cgsize labelsize = [buslinelbl. Text
Sizewithfont: buslinelbl. Font
Constrainedtosize: Size linebreakmode: 1];
// Obtain the label size through the number of words in the text _ lblcontent. text, the font size, the height and mode of the limit.

[Buslinelbl setframe: cgrectmake (buslinelbl. Frame. Origin. X, buslinelbl. Frame. Origin. Y, labelsize. Width, labelsize. Height)];
// Set the frame of the label based on the size.

[Scroll addsubview: buslinelbl]; // load on the scroll View

Cgsize size = cgsizemake (_ lblcontent. Frame. Size. Width, 10000); // set the width and height, where the height is the maximum allowed height.

Cgsize labelsize = [_ lblcontent. text sizewithfont: _ lblcontent. font constrainedtosize: Size linebreakmode: uilinebreakmodewordwrap]; // use text _ lblcontent. the number of words in text, the font size, the limited height, and the mode to obtain the label size.

[_ Lblcontent setframe: cgrectmake (_ lblcontent. frame. origin. x, _ lblcontent. frame. origin. y, labelsize. width, labelsize. height)]; // Finally, set the frame of the label based on the size.

Uifont font setting

Label. font = [uifont fontwithname: @ "Arial-bolditalicmt" Size: 24];

 

The name is as follows:

Font family: American typewriter

Font: americantypewriter

Font: americantypewriter-bold

Font family: applegothic

Font: applegothic

Font family: Arial

Font: arialmt

Font: Arial-boldmt

Font: Arial-bolditalicmt

Font: Arial-italicmt

Font family: Arial rounded Mt bold

Font: arialroundedmtbold

Font family: Arial Unicode MS.

Font: arialunicodems

Font family: courier

Font: courier

Font: courier-boldoblique

Font: courier-oblique

Font: courier-bold

Font family: Courier New

Font: couriernewps-boldmt

Font: couriernewps-italicmt

Font: couriernewps-bolditalicmt

Font: couriernewpsmt

Font family: db LCD temp

Font: dblcdtempblack

Font family: Georgia

Font: Georgia-bold

Font: Georgia

Font: Georgia-bolditalic

Font: Georgia-italic

Font family: Helvetica

Font: Helvetica-oblique

Font: Helvetica-boldoblique

Font: Helvetica

Font: Helvetica-bold

Font family: Helvetica Neue

Font: helveticaneue

Font: helveticaneue-bold

Font family: hiragino Kaku Gothic ***** W3

Font: HiraKakuProN-W3

Font family: hiragino Kaku Gothic ***** w6

Font: HiraKakuProN-W6

Font family: marker felt

Font: markerfelt-thin

Font family: stheiti J

Font: stheitij-Medium

Font: stheitij-light

Font family: stheiti K

Font: stheitik-Medium

Font: stheitik-light

Font family: stheiti SC

Font: stheitisc-Medium

Font: stheitisc-light

Font family: stheiti TC

Font: stheititc-light

Font: stheititc-Medium

Font family: Times New Roman

Font: timesnewromanpsmt

Font: timesnewromanps-boldmt

Font: timesnewromanps-bolditalicmt

Font: timesnewromanps-italicmt

Font family: trebuchet MS

Font: trebuchetms-italic

Font: trebuchetms

Font: trebuchet-bolditalic

Font: trebuchetms-bold

Font family: verdana

Font: verdana-bold

Font: verdana-bolditalic

Font: verdana

Font: verdana-italic

Font family: zapfino

Font: zapfino

Uifont fontwithname does not know the font name. I have read all the solutions below!