JpGraph使用详解之中文乱码解决方法
在前面的JpGraph使用详解这篇文章，已经对JpGraph的使用方法作了详细的交代，前面说好的，接下来解决中文乱码。
JpGraph为什么会出现中文乱码
在JpGraph中默认是要把字符串转成utf8的，但是如果你的文件本身就是utf8的，并且要用中文字体，它还会转一遍，结果多转了一次，就会出现乱码。如图所示
解决中文乱码
取前篇的代码片断如下
//设置图表的标题字体、大小
$graph->title->Set("Accumulated bar plots");
$graph->xaxis->title->Set("X-title");
$graph->yaxis->title->Set("Y-title");
//和上面标题对应，设置标题的字体和大小
$graph->title->SetFont(FF
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
What are the differences between Huawei GT3 Pro and GT4?
Dec 29, 2023 pm 02:27 PM
Many users will choose the Huawei brand when choosing smart watches. Among them, Huawei GT3pro and GT4 are very popular choices. Many users are curious about the difference between Huawei GT3pro and GT4. Let’s introduce the two to you. . What are the differences between Huawei GT3pro and GT4? 1. Appearance GT4: 46mm and 41mm, the material is glass mirror + stainless steel body + high-resolution fiber back shell. GT3pro: 46.6mm and 42.9mm, the material is sapphire glass + titanium body/ceramic body + ceramic back shell 2. Healthy GT4: Using the latest Huawei Truseen5.5+ algorithm, the results will be more accurate. GT3pro: Added ECG electrocardiogram and blood vessel and safety
Fix: Snipping tool not working in Windows 11
Aug 24, 2023 am 09:48 AM
Why Snipping Tool Not Working on Windows 11 Understanding the root cause of the problem can help find the right solution. Here are the top reasons why the Snipping Tool might not be working properly: Focus Assistant is On: This prevents the Snipping Tool from opening. Corrupted application: If the snipping tool crashes on launch, it might be corrupted. Outdated graphics drivers: Incompatible drivers may interfere with the snipping tool. Interference from other applications: Other running applications may conflict with the Snipping Tool. Certificate has expired: An error during the upgrade process may cause this issu simple solution. These are suitable for most users and do not require any special technical knowledge. 1. Update Windows and Microsoft Store apps
How to Fix Can't Connect to App Store Error on iPhone
Jul 29, 2023 am 08:22 AM
Part 1: Initial Troubleshooting Steps Checking Apple’s System Status: Before delving into complex solutions, let’s start with the basics. The problem may not lie with your device; Apple's servers may be down. Visit Apple's System Status page to see if the AppStore is working properly. If there's a problem, all you can do is wait for Apple to fix it. Check your internet connection: Make sure you have a stable internet connection as the "Unable to connect to AppStore" issue can sometimes be attributed to a poor connection. Try switching between Wi-Fi and mobile data or resetting network settings (General > Reset > Reset Network Settings > Settings). Update your iOS version:
Use PHP and JpGraph to generate and draw charts
Jun 25, 2023 pm 06:16 PM
The use of charts is very common in developing web applications. Charts can clearly display data, making it easier for users to understand and analyze the information. In PHP, you can use the JpGraph library to generate and draw charts. This is a powerful chart generation tool that supports multiple types of charts, such as bar charts, pie charts, line charts, etc. In this article, we will introduce how to use PHP and JpGraph to generate and draw charts. To install JpGraph first, you need to download the JpGraph library and extract it locally
what does title mean
Aug 04, 2023 am 11:18 AM
Title is the meaning that defines the title of the web page. It is located within the tag and is the text displayed in the title bar of the browser. Title is very important for the search engine optimization and user experience of the web page. When writing HTML web pages, you should pay attention to using relevant keywords and attractive descriptions to define the title element to attract more users to click and browse.
php提交表单通过后,弹出的对话框怎样在当前页弹出,该如何解决
Jun 13, 2016 am 10:23 AM
php提交表单通过后,弹出的对话框怎样在当前页弹出php提交表单通过后,弹出的对话框怎样在当前页弹出而不是在空白页弹出？想实现这样的效果：而不是空白页弹出:------解决方案--------------------如果你的验证用PHP在后端，那么就用Ajax；仅供参考：HTML code
What is the meaning of title in HTML
Mar 06, 2024 am 09:53 AM
The title in HTML displays the title tag of the web page, which allows the viewer to know what the current page is about, so each web page should have a separate title.
Is watch4pro better or gt?
Sep 26, 2023 pm 02:45 PM
Watch4pro and gt each have different features and applicable scenarios. If you focus on comprehensive functions, high performance and stylish appearance, and are willing to bear a higher price, then Watch 4 Pro may be more suitable. If you don’t have high functional requirements and pay more attention to battery life and reasonable price, then the GT series may be more suitable. The final choice should be decided based on personal needs, budget and preferences. It is recommended to carefully consider your own needs before purchasing and refer to the reviews and comparisons of various products to make a more informed choice.
