java - How do I get the height of a string in PDFBox? -


i want center block of text in rectangle. using pdfont.getstringwidth method centering horizontally. however, not see corresponding pdfont.getstringheight method. there way height of string, taking account descenders? see getheight method, work single character, , sounds expensive call long string.


Comments

Post a Comment

Popular posts from this blog

html - How to custom Bootstrap grid height? -

why bootstrap grid has height 591.067 ? did height came ? .main-post { padding: 20px; background-color: #fff; border: 1px solid #d8d8d8; margin-bottom: 100px; } .main-post .post-categories { margin-bottom: 10px } .main-post h3 { margin: 0 0 10px; color: #777; letter-spacing: -1px; font-weight: bold } .main-post .post-author, .main-post .post-date, .main-post .post-comments { font-size: 12px } .main-post img { display: block; margin: 10px 0; } .main-post .post-summary { line-height: 1.7; color: #888 } .main-post { color: #999 } <div class="col-sm-6"> <div class="main-post"> <h3 class="post-title"> <a href="#"> post title </a> </...
Read more

javascript - pass values from mssql to views in node -

being new node js , javascript . have been trying find solution problem . this app.js file var express=require ('express'); var bodyparser = require('body-parser'); var path = require ('path'); var sql = require('mssql'); var app = express(); const config = { user: 'sa', password: 'password', server: 'localhost\\sqlexpress', // can use 'localhost\\instance' connect named instance database: 'pcgdb', options: { encrypt: false // use if you're on windows azure } }; const request = new sql.request() //view engine app.set('view engine', 'ejs'); app.set('views', path.join(__dirname, 'views')) app.use(bodyparser.json()); app.use(bodyparser.urlencoded({extended: false})); app.get('/',function(req,res){ res.render('index') }); app.get('/new_project', function(req, res) { function(data,err){ ...
Read more

ruby - unknown property method: 'wait' on EC2 windows server Instance -

i running ruby script via terminal on windows instance “windows server 2012 r2” facing error i.e. “unknown property or method: `wait' hresult error code:0x80020006 unknown name. (nomethoderror) “ where same script working on windows machine. note: ruby version, devkit, gems, ruby code & mode of execution same both pc’s(i.e mine & ec2 win instance). only difference is, ec2 windows server , mine not. please me out in resolving above issue.
Read more