How does JavaScript enhance SVG animations compared to SMIL?
A). A) JavaScript provides declarative animation syntax
B). B) JavaScript allows for direct manipulation and interactivity with SVG elements
C). C) JavaScript is less efficient for complex animations
D). D) JavaScript is limited to basic animations
How does JavaScript contribute to making SVG animations more interactive and engaging?
A). A) By providing better performance than SMIL animations
B). B) By enabling dynamic updates, user interactions, and real-time control
C). C) By reducing file size and improving rendering speed
D). D) By replacing SVG animations with raster images
How can you control the timing and duration of SVG animations using JavaScript?
A). A) By adjusting the transition-timing-function property
B). B) By using the setInterval() function with specified intervals
C). C) By defining animation keyframes and durations with JavaScript
D). D) By adding delay attributes to SVG elements
How can you create a click event for an SVG element using JavaScript?
A). A) By setting the onclick attribute directly in SVG markup
B). B) By defining an event listener for the click event in JavaScript
C). C) By using SMIL animations with the begin attribute
D). D) By applying the :active selector in CSS
What does the classList property in JavaScript allow you to do with SVG elements?
A). A) Add or remove CSS classes dynamically
B). B) Change the id attribute of an SVG element
C). C) Animate SVG elements with SMIL
D). D) Modify the SVG document structure
Which method is commonly used to trigger SVG animations with JavaScript?
A). A) Using inline SVG attributes
B). B) Using event listeners and DOM manipulation
C). C) Using CSS animations
D). D) Using SMIL syntax
What is the purpose of the setAttribute() method in JavaScript for SVG animations?
A). A) To add new SVG elements to the DOM
B). B) To change or set attributes of existing SVG elements dynamically
C). C) To style SVG elements with CSS
D). D) To create complex animations with SMIL
What does the addEventListener() method do in JavaScript for SVG animations?
A). A) It attaches an event listener to an SVG element
B). B) It creates a new SVG element in the DOM
C). C) It adds a CSS class to an SVG element
D). D) It starts a SMIL animation
How can you optimize SVG animations created with JavaScript for better performance?
A). A) By using external CSS stylesheets
B). B) By reducing the number of animated elements and complex animations
C). C) By embedding large images in the SVG document
D). D) By relying solely on SMIL for animations
What is an advantage of using SMIL for SVG animations compared to JavaScript?
A). A) SMIL offers better performance for complex animations
B). B) SMIL animations are easier to debug and maintain
C). C) SMIL supports more advanced animation effects than JavaScript
D). D) SMIL animations have broader browser compatibility