honeynebula - Forevermore a Humanist Romantic
Forevermore a Humanist Romantic

studyblr • stemblr • codeblr • progblr • swiftie • writer • computer science & computer engineering

75 posts

What Are Your Goals For The Next 30 Days?

What are your goals for the next 30 days?

My goals for the next 30 days are:

Study and prepare for my first C++ on paper midterm

Study and prepare for my calculus unit 1 midterm retake

Create a better, more bite sized study schedule

Catch up on readings (because I'm behind) and get into the habit of being consistently punctual with readings

Get better at close reading techniques and submit all academic papers after a good amount of revision

What Are Your Goals For The Next 30 Days?
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More Posts from Honeynebula

9 months ago

woah! it's like post-impressionism!!!! (if I'm correct) 🤔😍

thinking about anastasia trusova paintings again

9 months ago

Convert HTML to Image: A Step-by-Step Guide ✨

Convert HTML To Image: A Step-by-Step Guide

Do you want to turn some HTML code you've made that's on your website and have a way to convert it into an image for you to save?

Well, look no further! I too wanted to do the same thing but funny enough, there weren't any straightforward tutorials out there that could show you how! After hours of searching, I finally discovered the solution~!

This is an old tutorial I made 🐼

Convert HTML To Image: A Step-by-Step Guide

💛 Set your environment

Before we dive into the conversion process, I'll assume you already have your HTML code ready. What you want to learn is how to turn it into an image file. You should have a good grasp of HTML and JavaScript. For this tutorial, we'll use the following HTML code example:

Convert HTML To Image: A Step-by-Step Guide

We won't include the CSS code, as it doesn't affect this tutorial. The JavaScript file (script.js) at the bottom of the body element is where we'll add the functionality for the conversion.

Your page should resemble the following:

Convert HTML To Image: A Step-by-Step Guide

As you can see, the "Click me" button will handle the conversion. We aim to convert everything within the div.info-div into an image.

💛 Using the html2canvas JavaScript Library

The html2canvas library allows you to take screenshots of webpages and target specific elements on a screen. Here are the steps to include the library in your project:

The steps to put the library in your project:

Visit the html2canvas website for more information.

Copy the CDN link from here

Convert HTML To Image: A Step-by-Step Guide

and include it in a script tag in your project's head tag in the HTML file:

Convert HTML To Image: A Step-by-Step Guide

That's it for including the library on the HTML side. Now, let's move on to the JavaScript code.

💛 JavaScript Functionality

Here's the JavaScript code to handle the conversion:

Convert HTML To Image: A Step-by-Step Guide

In this code, I want to turn the whole div.info-div into an image, I put it into a variable in const div = document.querySelector(".info-div");.

I also put the button into a variable in const button = document.querySelector("button");

I added a click event listener to the button so when the user clicks the button, it will follow the code inside of the event listener!

You can find similar code like this in the documentation of the html2canvas library:

Convert HTML To Image: A Step-by-Step Guide

What is happening here is:

We add the div (or what the element we want to take an image of) into the html2canvas([element]).then((canvas)

Added the image file type url to a variable = const imageDataURL = canvas.toDataURL("image/png"); - You can replace the png to other image file types such as jpg, jpeg etc

Created an anchor/link tag, added the href attribute to imageDataURL

The download attribute is where we will give the default name to the image file, I added "dog.png"

Perform the click() function to the anchor tag so it starts to download the image we created

And that's it!

💛 The End

And that's it! You've successfully learned how to turn your HTML into an image. It's a great way to save and share your web content in a unique format.

Convert HTML To Image: A Step-by-Step Guide

If you have any questions or need further clarification, please comfortable to ask. Enjoy converting your HTML into images! 💖🐼

Convert HTML To Image: A Step-by-Step Guide

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