WGU C777 UNIT 4: HTML5 APIS 2024 QUESTIONS AND ANSWERS GRADED A
5 views 0 purchase
Course
Wgu C777
Institution
Wgu C777
WGU C777 UNIT 4: HTML5 APIS 2024 QUESTIONS AND ANSWERS GRADED A
application programming interface (API)
What is a collection of standards and programming instructions that enable access to a software application?
Canvas API
Which API is used for rendering visual images on the fly via scri...
WGU C777 UNIT 4: HTML5 APIS 2024 QUESTIONS
AND ANSWERS GRADED A
application programming interface (API)
What is a collection of standards and programming instructions that enable access to
a software application?
Canvas API
Which API is used for rendering visual images on the fly via scripting?
<canvas>
Which element is a transparent container for graphics?
height and width
What two attributes does the <canvas> element have?
rectangle
What primitive shape does canvas support?
Document Object Model (DOM)
What is the standard specifying how objects in a Web document can be referred to
and manipulated?
JavaScript
Which language is used to access HTML elements via the DOM?
getContext()
Which method returns a context object, which provides properties and methods that
can be used to draw and manipulate images on the canvas?
fillRect(x,y,width,height)
Which method draws a filled rectangle?
strokeRect(x,y,width,height)
Which method draws a rectangular outline?
clearRect(x,y,width,height)
Which method clears the specified area and makes it fully transparent?
beginPath()
Which method begins a drawing path or resets the current path?
closePath()
Which method ends the current drawing path?
moveTo(x,y)
Which method moves the drawing pointer to a specified position?
arc(x,y,radius,startAngle,endAngle,anticlockwise)
Which method draws a curving line with a center, a given radius, a starting and
ending angle (in radians), and instruction to draw in a clockwise or counterclockwise
direction?
lineTo(x,y)
Which method draws a straight line from the current drawing position to the specified
position?
stroke()
Which method adds a line to the path drawn?
fill()
Which method fills the area with the color set by the fillStyle property?
fillStyle
Which property sets the fill color or style?
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller missyk2030. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
