IOS Text Attribute Dictionary

<span id="Label3"></p> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <p><p>iOS development process believe that you often encounter when you need to give fonts, colors, underscores and other attributes when the parameter is a nsdictionary dictionary</p></p> <p><p>But what are the key values in the dictionary?</p></p> <p><p>Let's summarize what we used to do.</p></p> <p><p><br></p></p> <p><p>First we create one of the simplest, set the font and size</p></p> <p><p>We use it as a nsstring method.</p></p> <p><p></p></p> <p style="margin-top:0px; margin-bottom:0px; font-size:13px; font-family:Menlo"><p style="margin-top:0px; margin-bottom:0px; font-size:13px; font-family:Menlo">-(<span style="color:#bb2ca2">void</span>) drawinrect: (<span style="color:#703daa">cgrect</span>) rect withattributes: (<span style="color:#703daa">nsdictionary</span> *) attrs</p></p>To print a string to the view <p><p></p></p> <p><p></p></p> <pre name="code" class="objc"><pre name="code" class="objc">-(void) drawrect: (cgrect) rect{ self.backgroundcolor=[uicolor whitecolor]; NSString *attrstring [email protected] "hello word"; nsdictionary* attrs [email protected]{nsfontattributename:[uifont fontwithname:@ "americantypewriter" size:30] } ; Add the font size of the text in the dictionary [attrstring drawinrect:cgrectmake (20,120,320,200) withattributes:attrs];}</pre></pre> <br> <br> <p><p></p></p> <p><p>Font Color</p></p> <p><p><br></p></p> <p><p></p></p> <pre name="code" class="objc"><pre name="code" class="objc"> nsdictionary* attrs [email protected]{nsfontattributename:[uifont fontwithname:@ "americantypewriter" size:30],// Text color font size nsforegroundcolorattributename:[uicolor redcolor]//text color };</pre></pre> <br> <br> <p><p></p></p> </blockquote> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <br> <br> <p> </p> <p>Effect</p> <p> </p> </blockquote> </blockquote>Two<span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px"><span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px">Nsparagraphstyleattributename</span></span><br> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <p>Paragraph format</p> <p> </p> <pre name="code" class="objc">-(void) drawrect: (cgrect) rect{ nsstring *attrstring [email protected] "hello word"; Nsmutableparagraphstyle *paragraph=[[nsmutableparagraphstyle alloc]init]; Paragraph.alignment=nstextalignmentcenter;//center nsdictionary* attrs [email protected]{nsfontattributename:[ Uifont fontwithname:@ "americantypewriter" size:30],//text color font size nsforegroundcolorattributename:[uicolor Redcolor],//text color nsparagraphstyleattributename:paragraph,//paragraph format }; [attrstring Drawinrect:cgrectmake (20,120,320,200) withattributes:attrs];}</pre> <br> <br> <p> </p> <p><br></p> <br> <p> </p> <p>Effect: (center)</p> <p> </p> <p> </p> </blockquote> </blockquote><span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px"><span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px">three, Nsbackgroundcolorattributename</span></span><br> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <p style="margin-top:0px; margin-bottom:0px; font-size:13px; font-family:Menlo; color:rgb(112,61,170)">Background color</p> <p><br></p> <p> </p> <pre name="code" class="objc">nsdictionary* attrs [email protected]{nsfontattributename:[uifont fontwithname:@ "americantypewriter" size:30],// Text color font size nsforegroundcolorattributename:[uicolor redcolor],//text color nsparagraphstyleattributename: Paragraph,//paragraph format nsbackgroundcolorattributename:[uicolor bluecolor],//background color };</pre> <br> <br> <p> </p> <p><br></p>Effect: <p><br></p> <p><br></p> <p><br></p> </blockquote> </blockquote>Four<span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px"><span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px">Nsstrokecolorattributename</span></span><br> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <p>Set stroke color, need to use with <span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px">nsstrokewidthattributename</span></p> <p> </p> <pre name="code" class="objc"> nsdictionary* attrs [email protected]{nsfontattributename:[uifont fontwithname:@ "americantypewriter" size:30],// Text color font size nsforegroundcolorattributename:[uicolor redcolor],//text color nsparagraphstyleattributename: Paragraph,//paragraph format //nsbackgroundcolorattributename:[uicolor bluecolor],//background color nsstrokewidthattributename: @3,//stroke width nsstrokecolorattributename:[uicolor greencolor],//set stroke color, use with nsstrokewidthattributename, Set this nsforegroundcolorattributename will expire };</pre> <br> <br> <p> <br>Effect:</p> <p> </p> </blockquote> </blockquote>Five<span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px"><span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px">Nsstrikethroughstyleattributename</span></span><br> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <p>Delete Line</p> <p> </p> <pre name="code" class="objc"> nsdictionary* attrs [email protected]{nsfontattributename:[uifont fontwithname:@ "americantypewriter" size:30],// Text color font size nsforegroundcolorattributename:[uicolor redcolor],//text color nsparagraphstyleattributename: Paragraph,//paragraph format// nsbackgroundcolorattributename:[uicolor bluecolor],//background color nsstrokewidthattributename: @3,//stroke width nsstrokecolorattributename:[uicolor greencolor],//set stroke color, use with nsstrokewidthattributename, Set this nsforegroundcolorattributename to fail the nsstrikethroughstyleattributename:@1,//strikethrough, the number represents the line width };</pre> <br> <br> <p> <br>Effect:</p> <p> </p> <p> </p> <p><br></p> </blockquote> </blockquote>Six<span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px"><span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px">Nsunderlinestyleattributename</span></span><br> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <p><p>Underline</p></p> <p><p></p></p> <pre name="code" class="objc"><pre name="code" class="objc">nsdictionary* attrs [email protected]{nsfontattributename:[uifont fontwithname:@ "americantypewriter" size:30],// Text color font size nsforegroundcolorattributename:[uicolor redcolor],//text color nsparagraphstyleattributename: Paragraph,//paragraph format// nsbackgroundcolorattributename:[uicolor bluecolor],//background color nsstrokewidthattributename: @3,//stroke width nsstrokecolorattributename:[uicolor greencolor],//set stroke color, use with nsstrokewidthattributename, Set this nsforegroundcolorattributename to expire// nsstrikethroughstyleattributename:@1,//strikethrough, number for line width nsunderlinestyleattributename:@ (nsunderlinestylesingle),//underline, The value of an enumeration type, you can try each other };</pre></pre> <br> <br> <p><p></p></p> <p><p></p></p> <p><p>Effect:</p></p> <p><p></p></p> </blockquote>Seven<span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px"><span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px">Nsshadowattributename</span></span><br> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <p style="margin-top:0px; margin-bottom:0px; font-size:13px; font-family:Menlo; color:rgb(112,61,170)"><p style="margin-top:0px; margin-bottom:0px; font-size:13px; font-family:Menlo; color:rgb(112,61,170)">Set the shadow, his object is a Nsshadow object</p></p> <p><p><br></p></p> <p><p></p></p> <pre name="code" class="objc"><pre name="code" class="objc"> nsdictionary* attrs [email protected]{nsfontattributename:[uifont fontwithname:@ "americantypewriter" size:30],// Text color font size nsforegroundcolorattributename:[uicolor redcolor],//text color nsparagraphstyleattributename: Paragraph,//paragraph format// nsbackgroundcolorattributename:[uicolor bluecolor],//background color nsstrokewidthattributename: @3,//stroke width nsstrokecolorattributename:[uicolor greencolor],//set stroke color, use with nsstrokewidthattributename, Set this nsforegroundcolorattributename to expire// nsstrikethroughstyleattributename:@1,//strikethrough, number for line width nsunderlinestyleattributename:@ (nsunderlinestylesingle),//underline, value is an enumeration type, you can try the Nsshadowattributename separately : Shadow,//set shadow, Copy as a Nsshadow object };</pre></pre> <br> <br> <p><p></p></p> <span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px"><span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px">Nsshadow</span></span> <p><p></p></p> <pre name="code" class="objc"><pre name="code" class="objc"> Nsshadow *shadow=[[nsshadow alloc]init]; Shadow.shadowblurradius=5;//the blur level of the shadow shadow.shadowcolor=[uicolor Bluecolor];//shadow color shadow.shadowoffset= Cgsizemake (6, 6);//shadow relative to the original offset</pre></pre> <br> <br> <p><p></p></p> <p><p></p></p> <br> <br> <p><p></p></p> <p><p>Effect:</p></p> <p><p></p></p> <p><p><br></p></p> </blockquote>Eight<span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px"><span style="color:rgb(112,61,170); font-family:Menlo; font-size:13px">Nsobliquenessattributename</span></span><br> <blockquote style="margin:0 0 0 40px; border:none; padding:0px"> <p><p>Tilt</p></p> <p><p></p></p> <pre name="code" class="objc">nsdictionary* attrs [email protected]{nsfontattributename:[uifont fontwithname:@ "americantypewriter" size:30],// Text color font size nsforegroundcolorattributename:[uicolor redcolor],//text color N Sparagraphstyleattributename:paragraph,//paragraph Format//nsbackgroundcolorattributename:[uicolor BlueColo R],//background Color Nsstrokewidthattributename:@3,//stroke Width nsstrokecolorattributen Ame:[uicolor Greencolor],//set The stroke color, and nsstrokewidthattributename with the use, set the nsforegroundcolorattributename will be invalid nsstrikethroughstyleattributename:@1,//strikethrough, number represents line width Nsunder linestyleattributename:@ (nsunderlinestylesingle),//underline, value is an enumeration type, you can try each other nsshadowattributename:s Hadow,//set the shadow, copy it to a Nsshadow object nsobliquenessattributename:@1//the degree of tilt};</pre> <br> <br> <p><p></p></p> <br>Effect: <p><p></p></p> <p><p></p></p> <p><p><br></p></p> <p><p>We did the usual stuff, and some of them didn't do the Finishing. Everyone is interested to study, welcome Dabigatran and everyone to Discuss.</p></p> <p><p><span style="color:rgb(54,46,43); font-family:Menlo; font-size:15px; line-height:26px">Apple Development group: 414319235 Welcome to join the Welcome discussion question</span></p></p> </blockquote><p><p><span style="white-space:pre"></span></p></p><p><p><span style="white-space:pre"></span></p></p><p style="margin-top:0px; margin-bottom:0px; font-size:13px; font-family:Menlo; color:rgb(112,61,170)"><p style="margin-top:0px; margin-bottom:0px; font-size:13px; font-family:Menlo; color:rgb(112,61,170)"><span style="white-space:pre"></span></p></p><p><p><span style="white-space:pre"></span></p></p><p><p><span style="white-space:pre"></span></p></p><p><p><span style="white-space:pre"></span></p></p><p style="margin-top:0px; margin-bottom:0px; font-size:13px; font-family:Menlo; color:rgb(112,61,170)"><p style="margin-top:0px; margin-bottom:0px; font-size:13px; font-family:Menlo; color:rgb(112,61,170)"><span style="white-space:pre"></span></p></p><p><p><span style="white-space:pre"></span></p></p> <p style="font-size:12px;"><p style="font-size:12px;">Copyright Notice: This article for Bo Master original article, without Bo Master permission not Reproduced.</p></p> <p><p>IOS Text Attribute Dictionary</p></p></span>