font-size | 易学教程

Font Size Differs in report

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问题 I have developed a simple app with JSP and I use JasperReports to generate reports from my app. I've made a report in iReport 5.6.0 with Arial font size 8 and when I preview in iReport it looks just fine. The report shows up in the right format with Arial size 8. Then I try to run the report from my JSP app using JasperReports . The report also shows up with Arial font but in different size. It's 10. This is my current conditions : 1. I use font extension for Arial . 2. I use font embedded. 3

Font size relative to container

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问题 i am designing a site that adjusts itself to the window size, and i need to make the text size relative to it's container (a div). I searched about doing it with css, and found out that it is not possible. So i am trying with JavaScript, but i am not a JavaScript programmer. So i searched each piece of the code i needed and compiled it to this: <script type="text/javascript"> $(document).ready(function() { while(true) { document.getElementById("text").style.fontSize = $("container").height();

GTK+ Set Font Size

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问题 As before, the MenuItems are too small for my use case. Therefore, my question is, "how I may increase the font size of the text "Save", "Load" and "Exit?" " The code below is able to change the style of the "Save" text, except that it is not able to change the font-size . When the executable is executed, the following warning comes up: Gtk-WARNING **: Theme parsing error: Styles.css:10:14: Junk at end of value When the line font-size: 25px; is removed (or commented out), the warning

Why tag height is bigger than its contents?

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问题 I created small snippet to illustrate the problem. I have a svg icon inside tag. This is a basic block for my icons, placed throughout my page in various places. For the sake of this example I placed it inside a simple div container. If you inspect the result of an example below you can see that tag has height of 33px not 30px as expected. My question is why is that happening and how to prevent it? .container { font-size: 30px; } .icon { line-height: 1; } .icon svg { height: 1em;

CSS： text-decoration

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在改一个项目的时候却遇到了一个莫名其妙的属性：text-decoration，这个属性，其实就只是用来把一段文字加上上横线、删除线或底线的属性罢了，通常会用在移除超链接的底线、或一些特殊强调的效果里头，但是这么容易的属性，为什么会莫名其妙呢？就让我们继续看下去~ 项目里遇到的问题在我的项目里头遇到的问题如下，一个div里头包了一个span，我要“除了这个span之外，其他所有的文字都有底线”，通常看到这个问题一定觉得很简单，只要照下面的CSS写法一定可以达成： div{ font-size:20px; text-decoration: underline; } div span{ text-decoration: none; } 理论上应该前一段会有底线，后一段会没有底线，但是实际上却是一条底线通到底…… 不过我不信邪，怕是哪里CSS权重出了问题，直接加上万恶的important试试看，结果发现结果还是一模一样！天呀！是见到鬼了吗！ div{ font-size:20px; text-decoration: underline; } div span{ text-decoration: none!important; } 由于实在是太诡异了，必须要查明原因，于是我换个角度思考，来改一下颜色试试看吧！一改才发现不得了，为什么底线会是红色的呀？！ div{ font-size

datav轮播表使用事例

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官方事例地址： http://datav.jiaminghi.com/guide/scrollBoard.html 安装： npm install @jiaminghi/data-view 　　局部引入： import Vue from 'vue' import { scrollBoard } from '@jiaminghi/data-view' 　　事例dom： <dv-scroll-board :rowNum=12 :config="configdisplacementofDam" style="width:100%;height:100%;"/> 　　数据： // 大坝位移相关参数 headerdisplacementofDam: ['监测点', '横偏(X)', '纵偏(Y)', '横偏(X)', '纵偏(Y)'], datadisplacementofDam: [ ['石马1', '6.36', '6.36', '6.36', '6.36'], ['石马2', '6.36', '6.36', '6.36', '6.36'], ['石马3', '6.36', '6.36', '6.36', '6.36'], ['石马4',

手机端页面自适应解决方案—rem布局

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【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> rem布局非常简单，首页你只需在页面引入这段原生js代码就可以了 (function (doc, win) { var docEl = doc.documentElement, resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize', recalc = function () { var clientWidth = docEl.clientWidth; if (!clientWidth) return; if(clientWidth>=640){ docEl.style.fontSize = '100px'; }else{ docEl.style.fontSize = 100 * (clientWidth / 640) + 'px'; } }; if (!doc.addEventListener) return; win.addEventListener(resizeEvt, recalc, false); doc.addEventListener('DOMContentLoaded', recalc, false); })(document, window); 如何使用？这是rem布局的核心代码，这段代码的大意是：

Dynamically change size of multiple textview from code (without a “on disk” xml theme)?

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问题 I have 10 TextViews in my code and i would like to change font size on all of them. On my layout i have used a @style to define common properties however i don't know how to change them all from code once layout is on screen. What i dont want to do is update N objects but write only in one place. I know that i could use applyTheme but this assumes that you have an XML theme somewhere on disk, i want to be able to scale fonts to any size so this solution is not practical. Any idea? 回答1: See

Extract Text with its Font Details (Style and Size) from a PDF in Python [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I am looking to Extract Text with its Font Details (Style and Size) from a PDF in Python. I need to read/parse the text content and also get the font details. Please suggest. 回答1: There is a python library for that. Please have a look at PDFMiner. http://www.unixuser.org/~euske/python/pdfminer/index.html.

Using docx python library, how to apply color and font size simultaneously

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问题 I am writing to an .docx file using python docx library. I want to prespecify the font size and color of a paricular sentence. My problem is that I am not able to do it simultaneously. Let me illustrate - from docx import Document from docx.shared import Pt #Helps to specify font size from docx.shared import RGBColor #Helps to specify font Color document=Document() #Instantiation p=document.add_heading(level=0) p.add_run('I want this sentence colored red with fontsize=22').font.size=Pt(22)