- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
HTML canvas shadowBlur Property
The shadowBlur property of the HTML canvas is used to set the blur level for shadows. The default value is 0. The <canvas> element allows you to draw graphics on a web page using JavaScript. Every canvas has two elements that describes the height and width of the canvas i.e. height and width respectively.
Following is the syntax −
ctx.shadowBlur=num;
Above, the num represents the blur level for the shadow.
Let us now see an example to implement the shadowBlur property of canvas −
Example
<!DOCTYPE html> <html> <body> <canvas id="newCanvas" width="600" height="350" style="border:2px solid orange;"> </canvas> <script> var c = document.getElementById("newCanvas"); var ctx = c.getContext("2d"); ctx.shadowBlur = 20; ctx.shadowColor = "black"; ctx.fillStyle = "green"; ctx.fillRect(40, 40, 100, 250); ctx.shadowBlur = 30; ctx.shadowColor = "blue"; ctx.fillStyle = "orange"; ctx.fillRect(200, 40, 200, 150); </script> </body> </html>
Output
Advertisements