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所在平台: Udemy |
课程主页: https://www.udemy.com/course/html5-canvas-javascript/
课程评论：没有评论
**Coursera 课程总结：一小时学会使用 JavaScript 绘制 HTML5 Canvas** 本课程旨在教授您如何利用 JavaScript 和 HTML5 Canvas API 在网页上进行图形绘制。课程采用易于理解的方式，通过演示和互动练习，让您快速掌握 Canvas 的基本用法。 **课程亮点：** * **Canvas 基础：** 学习 HTML5 Canvas 元素的基础知识，以及如何准备并开始在 Canvas 上绘图。 * **JavaScript 绘图：** 掌握如何使用 JavaScript 在 Canvas 上绘制各种图形，包括线条、形状、文本以及图像。 * **交互式绘图工具：** 课程将指导您创建一个功能齐全的交互式绘图工具，用户可以自由选择颜色、画笔粗细进行绘画，并支持将作品保存为图片。 * **源码支持：** 课程提供贯穿始终的源代码和资源，帮助您快速上手并构建自己的应用程序。 * **重点突出 JavaScript：** 本课程专注于 Canvas 相关的 JavaScript 知识，假设您已具备 JavaScript 前端基础。 * **无库纯 JavaScript：** 课程强调使用纯 JavaScript 实现动态和交互式网页应用，不依赖任何第三方库。 * **项目实践：** 通过实际项目，如绘制笑脸，巩固所学知识，并学习如何保存和清除 Canvas 内容。 * **循序渐进：** 课程采用一步步的学习方式，确保您能全面掌握每个知识点。 * **支持保障：** 课程提供友好的问答支持，解答您的学习疑问，并附带 30 天退款保证。 **先修要求：** * **JavaScript 基础知识**（特别是与 Canvas 相关的部分） * **HTML 和 CSS 知识** **目标：** 通过本课程，您将能够独立使用 JavaScript 创建动态、交互式的 Canvas 绘图应用，并能将其下载为图片。立即开始，构建您自己的创意绘图工具！
The Canvas API provides a means for drawing graphics via JavaScript and the HTML element. This course covers using JavaScript to apply drawing to the canvas element. How to get started with an easy to follow approach demonstrating the syntax as well as providing engaging opportunities to try the code. After demonstrations of the canvas element and how to draw on it with JavaScript the course will show you how to create an interactive drawing tool that the web user can use to draw, selecting colors and pencil width. Freely draw whatever you want and then download it as an image to your computer. All JavaScript front end code. Source Code and resources are included to get you started quickly.SOURCE CODE is included every step of the wayCourse is designed to highlight using JavaScript - JavaScript IS A Prerequisite TO THIS COURSE *****Beginner JavaScript knowledge is required ***** as the course covers only JavaScript relevant to the canvas element and drawing on the canvas element will be covered. Also HTML and CSS knowledge is essential as scope of this course is all JavaScript focused. No libraries, no shortcuts just learning JavaScript making it DYNAMIC and INTERACTIVE web application.Course CoversBasics of HTML5 CanvasSelecting and ready to drawHow to draw on CanvasOutput text content onto canvasCreating a happy face on CanvasSetting and using imagesDrawing Project for canvasDownload save and clear contentAll this and moreStep by step learning with all steps included.Along with friendly support in the Q & A to help you learn and answer any questions you may have. Try it now you have nothing to lose, comes with a 30 day money back guarantee. Start building your own version of the application today!!!!
