Computer Graphics Question
NO CODE REQUIRED - Solve by hand please
Draw the ellipse with rx = 6, ry = 8. Apply the mid-point
ellipse drawing algorithm to draw the ellipse
Answers
We can plot the ellipse with rx = 6 and ry = 8 using the midpoint ellipse drawing algorithm. The algorithm ensures that the plotted points lie precisely on the ellipse curve, providing an accurate representation of the shape.
To draw an ellipse using the midpoint ellipse drawing algorithm, we need to follow the steps outlined below:
Initialize the parameters:
Set the radius along the x-axis (rx) to 6.
Set the radius along the y-axis (ry) to 8.
Set the center coordinates of the ellipse (xc, yc) to the desired position.
Calculate the initial values:
Set the initial x-coordinate (x) to 0.
Set the initial y-coordinate (y) to ry.
Calculate the initial decision parameter (d) using the equation:
d = ry^2 - rx^2 * ry + 0.25 * rx^2.
Plot the initial point:
Plot the point (x, y) on the ellipse.
Iteratively update the coordinates:
While rx^2 * (y - 0.5) > ry^2 * (x + 1), repeat the following steps:
If the decision parameter (d) is greater than 0, move to the next y-coordinate and update the decision parameter:
Increment y by -1.
Update d by d += -rx^2 * (2 * y - 1).
Move to the next x-coordinate and update the decision parameter:
Increment x by 1.
Update d by d += ry^2 * (2 * x + 1).
Plot the remaining points:
Plot the points (x, y) and its symmetrical points in the other seven octants of the ellipse.
Repeat the process for the remaining quadrants:
Repeat steps 4 and 5 for the other three quadrants of the ellipse.
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Related Questions
What was the impetus for corporations to begin entertainment broadcasting on radio?
A.
to get people to listen to commercial advertising
B.
to boost the morale during the war years
C.
to lift people’s spirits during the Great Depression
D.
to enable the industry to sell more radio sets
E.
to help radio operators on ships stay awake
Answers
Answer: The answer is E
Explanation:
A successful entrepreneur is
Answers
Answer:
A leader
Explanation:
An entrepreneur is someone who paves the way or leads his or hers followers
Difference between software developer and software engineer.
Answers
Answer:
The core difference between the two jobs is that software developers are the creative force that deals with design and program implementation, while software engineers use the principles of engineering to build computer programs and applications.
Explanation:
Answer: The terms "software developer" and "software engineer" are often used interchangeably, but there are some subtle differences between the two roles.
Explanation: Here are some key differences:
Focus: A software developer typically focuses on the implementation of software code and applications based on design specifications, while a software engineer is involved in the entire software development lifecycle, including design, development, testing, deployment, and maintenance.Education and training: Software engineers usually have a broader education and training than software developers, with a strong foundation in computer science and software engineering principles. Software developers may have more specialized training in specific programming languages, frameworks, or technologies.Job responsibilities: Software engineers often take on more managerial or leadership responsibilities, such as project management, requirements analysis, and team leadership, while software developers typically focus more on writing and testing code.Professional standards: Software engineering is typically governed by professional standards and codes of ethics, which may not apply to software development. This reflects the more rigorous and disciplined approach to software engineering compared to software development.To learn more about software developer; https://brainly.com/question/3188992
Write a function that takes the name of a file with a .csv extension (a comma-separated value file), and writes a new file that is equivalent (same name and same data) but with a .tsv extension (a tab-separated value file: like a CSV but with tabs instead of commas separating the elements of the file). Note: the character used to represent a tab is ‘\t’.
Answers
Answer:
import pandas as pd
def convert_to_tsv( csv_filename ):
df = pd.read_csv("csv_file")
df.to_csv("csv_filename.tsv", sep='\t')
Explanation:
The python program uses the pandas' module to read in the csv file in the function "convert_to_tsv". The file is saved as a tsv file with the pandas to_csv method and the " sep= '\t' " attribute.
what phrase refers to all transmission media not guided by wire, fiber, or other constraints that includes radio frequency, infrared, and microwave methods?
Answers
The phrase that refers to all transmission media not guided by wire, fiber, or other constraints, including radio frequency, infrared, and microwave methods, is "wireless communication."
The phrase that refers to all transmission media not guided by wire, fiber, or other constraints is "wireless communication". Wireless communication is the transfer of information between two or more points without the use of physical connections such as wires, cables, or fiber optics. It encompasses a wide range of technologies, including radio frequency, infrared, microwave, and satellite communication. Wireless communication is widely used in various applications, such as mobile phones, Wi-Fi networks, Bluetooth devices, and GPS systems.
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A privacy prevention technique by using a unique number while installing a
software to prove the software originality.
-Product Keys
-License agreement
-Holograms
-Software permission
Answers
Answer:
Product keys
Explanation:
please help me will give brainliest
Answers
Answer:
The person may be a farmer market person or a marketer.
Looks like they are keeping track of how many of each item that they have sold or how many of each item they have.
what are the characteristics of review site
Answers
- Web 2.0 techniques: Review sites may use Web 2.0 techniques to gather reviews from site users or may employ professional writers to author reviews on the topic of concern for the site
- Self-selection bias: Most review sites make little or no attempt to restrict postings, or to verify the information in the reviews. Critics point out that positive reviews are sometimes written by the businesses or individuals being reviewed, while negative reviews may be written by competitors, disgruntled employees, or anyone with a grudge against the business being reviewed. Some merchants also offer incentives for customers to review their products favorably, which skews reviews in their favor
- Reviewer characteristics: Understanding online reviewer characteristics has become important, as such an understanding can help to identify the characteristics of trustworthy reviews. Some of the characteristics that have been studied include valence, rationality, and source
- Content characteristics: The content characteristics of online consumer reviews can make them more useful to readers. Some of the content characteristics that have been studied include the tone of the review, the level of detail, and the relevance of the review to the reader's needs
- Successful owner responses: Successful owner responses to reviews can help to improve the reputation of a business. Some of the characteristics of successful owner responses include being prompt, personalized, and professional
Joshua needs to store all of his music (over 2 GB), his movies (4GB), and his pictures (1GB). He wants to be able to access his media wherever he goes. He needs a cheap storage solution. Which type of storage would be best for Joshua?
Answers
Answer:Cloud storage
Explanation:I think that the cloud storage would be his best choice, because there are free cloud storages for use and all you need is access to the internet to upload or download files from them.
Select the appropriate APA guidelines when typing a research paper.
Keep the margins at one inch on all sides of the paper.
Single space.
Choose 10 point or 12 point font.
Do not indent paragraphs.
Include page numbers on all pages.
Answers
Answer:
Keep Margins at one inch on all sides of the paper.
Choose 10 point or 12 point font.
Include page numbers on all pages.
Explanation:
Because I've done it.
Answer:
Keep Margins at one inch on all sides of the paper.
Choose 10 point or 12 point font.
Include page numbers on all pages.
Explanation:
a basic service set (bss) is: group of answer choices a. the smallest building block of a wireless lan the same as an access point the same as a control module always connected to a backbone distribution system
Answers
The smallest component of a wireless local area network. This entails wireless stations that use the same Protocol competing with one another for access to a single, publicly accessible wireless network.
Are wireless LAN and Wi-Fi the same thing?
A collection of colocated computers and other devices which form a network that relies on radio broadcasts rather than data connection is known as a wirelessly local-area network (WLAN). Anyone reading this page while connected to Wi-Fi is utilising a WLAN, which is a form of network.
What accomplishes a wireless LAN?In a nutshell, a wireless local network (WLAN) offers Internet connectivity without requiring cables or even other wires to be connected directly to your computer. The access point (AP) adds additional mobile technologies to your local area network instead.
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what do you do when ur grounded from all electronics and can't go outside and have t clean all day
Answers
Answer:
read, write, draw!
Explanation:
It would be fun!
What type of data is the result of each of the following lines of code?
str(2.34)
int('2')
float(2)
Answers
The type of data that is the result of each of the following lines of code are as follows:
str(2.34) = string.int('2') = int.float(2) = float.What is meant by float data type ?A datatype that appropriately represents a floating point or decimal value is referred to as a "float datatype." The float datatypes 1.6758, 0.0004, 10.7765, etc. are examples.
An alphabetical list of characters in a single line is represented by a string datatype. The following are some examples of string datatypes: BINARY, TEXT, SET, BLOCK, etc.
Without using decimal characters, the int datatypes can effectively hold whole values that are positive or negative. 2, 7, -8, and other datatypes are examples of ints.
As a result, each of the following lines of code produces the type of data that was adequately described above.
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I need help translating this Morse code here it is
-. . ...- . .-. / --. --- -. -. .- / --. .. ...- . / -.-- --- ..- / ..- .--. / -. . ...- . .-. / --. --- -. -. .- / .-.. . - / -.-- --- ..- / -.. --- .-- -.
Answers
Answer:
NEVER GONNA GIVE YOU UP NEVER GONNA LET YOU DOWN
Wherever this is from it is a Rick roll.
Answer:
NEVER GONNA GIVE YOU UP NEVER GONNA LET YOU DOWN
Explanation:
What are some consequences of posting inappropriate material online? (Choose all that apply)
friends and loved ones might think less of you
you might land in legal trouble
your social media history will be erased from the internet
future employers may not want to hire you.
Answers
Answer:
I think all of them is a consequence of posting inappropriate material online
Does the US still have underground missile silos?
Answers
Yes, the United States still has underground missile silos. As of 2020, the United States has approximately 400 Minuteman III intercontinental ballistic missiles (ICBMs) in underground silos across the country.
What is ICBM?
Intercontinental Ballistic Missiles (ICBMs) are long-range, nuclear-armed missiles capable of travelling thousands of miles to reach their targets. They are the most powerful weapons currently deployed by any nation and are capable of delivering a devastating payload to any point on the planet. ICBMs were developed during the Cold War as part of an arms race between the United States and the Soviet Union to deter each other from launching a nuclear attack.
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what are the advantages and disadvantages of windows server 2008 server core and virtual servers?
Answers
Windows Server 2008 Server Core offers advantages such as reduced attack surface, lower resource consumption, reduced maintenance, and improved stability.
The advantages and disadvantages of windows server 2008 server core and virtual serversHowever, it has limitations such as the lack of a graphical user interface (GUI), command-line dependency, application compatibility issues, and reduced flexibility.
Virtual servers provide benefits like resource optimization, scalability, flexibility, isolation, and simplified management. On the other hand, they have drawbacks including performance overhead, complexity in implementation and management, potential single points of failure, and licensing considerations.
It is essential to evaluate these factors within the specific context and requirements of your organization before deciding whether to use Windows Server 2008 Server Core or virtual servers.
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Which one of the following Python statements can be used to create the dataframe x ? Dataframe x :
A
a
NaN
b
NaN
c
NaN
alpha vantage pd. DataFrame(index =[ ' A '] , columns =[ ' a ', ' b ', ' c ' ] ) pd.DataFrame(index =[
′
a
′
,
′
', ' 'c' ], columns='A') pd.DataFrame(index =[ ' a ', ' b ', ' c ' ], columns =[
′
A
′
])
Answers
The correct statement to create the dataframe x is:
```python
x = pd.DataFrame(index=['A'], columns=['a', 'b', 'c'])
The above code uses the pandas library in Python to create a dataframe named x. The `pd.DataFrame()` function is used to create the dataframe, with the specified index and columns. The `index` parameter specifies the row labels of the dataframe, while the `columns` parameter specifies the column labels. In this case, the index is set to ['A'] and the columns are set to ['a', 'b', 'c']. The values of the dataframe are set to NaN (Not a Number) for all the cells.To create the dataframe x with the specified structure, you can use the following Python statement: `x = pd.DataFrame(index=['A'], columns=['a', 'b', 'c'])`. This statement uses the pandas library, which provides high-performance data manipulation and analysis tools. The `pd.DataFrame()` function is a constructor for creating dataframes in pandas. In this case, the `index` parameter is set to `['A']`, which specifies the row label for the dataframe. The `columns` parameter is set to `['a', 'b', 'c']`, which specifies the column labels for the dataframe. The resulting dataframe, x, will have one row labeled 'A' and three columns labeled 'a', 'b', and 'c'. All the cells in the dataframe will have NaN (Not a Number) as their values. NaN is a special floating-point value that represents missing or undefined data. It is commonly used in data analysis to indicate the absence of a value. By creating the dataframe x using the specified index and columns, you can easily access and manipulate the data stored in the dataframe for further analysis and processing. To create the dataframe x with the specified structure, you can use the statement `x = pd.DataFrame(index=['A'], columns=['a', 'b', 'c'])`. This code utilizes the pandas library to construct the dataframe, specifying the row and column labels. The resulting dataframe will have one row labeled 'A' and three columns labeled 'a', 'b', and 'c', with NaN as the value for each cell. NaN is a special value used to represent missing or undefined data. Creating the dataframe in this way allows for easy data manipulation and analysis using the pandas library.
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What's your favorite movie or book
Mine are: the fault in our stars(book),and Love Simon(movie)
Answers
Answer:
preety much any movie with a camaro in it aside from harry potter XD
Explanation:
Answer:
My answer probably The Hunger Games and the Spongebob Movie
Explanation:
They're nice also Warriors
The list shows the steps in developing a research plan.
Which two steps are out of order?
1. Select the topic.
2. Create a schedule.
3. Set goals.
4. Write down research questions.
5. Identify research method(s).
6. Find and evaluate sources.
O 5 and 6
O4 and 5
O 3 and 4
O 2 and 3
Answers
Answer:
4 and 5 are out of order
Explanation:
Answer:
Do u still need help?
Explanation:
what should you do after finishing work with a reagent bottle? select one or more: leave the bottle open in case someone else needs it. return the bottle to its proper storage location. close the bottle. place the bottle in the solid waste container.
Answers
You should first close the bottle, then return it to its proper storage location. If the bottle is expired or damaged, it should be placed in the solid waste container. Finally, you should leave the bottle open in case someone else needs it.
What is storage location ?Storage location is a place where goods and materials are stored, usually in a warehouse, factory or other facility. This is a critical part of the supply chain process, as it is necessary to have a place to store goods and materials until they are needed in production or shipped to customers. Storage locations can be specialized for a particular product, or they can be general purpose warehouses.
The type of storage location used depends on the type of goods being stored and the amount of space required. Storage locations must be secure and well-maintained in order to ensure the safety of the items stored. Proper tracking of inventory is also essential in order to ensure that the correct items are in the correct locations in the facility.
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. . ........Sad + sad= very sad
Answers
Answer:
very true.. this is well said
Answer: Welcome to 2021, i understand love. stay strong im in this w u <3
Explanation:
6.3 code practice edhisive
You should see the following code in your programming environment:
Import simplegui
Def draw_handler(canvas):
# your code goes here
Frame = simplegui.creat_frame(‘Testing’ , 600, 600)
Frame.set_canvas_background(“Black”)
Frame.set_draw_handler(draw_handler)
Frame.start()
Use the code above to write a program that, when run, draws 1000 points at random locations on a frame as it runs. For an added challenge, have the 1000 points be in different, random colors.
Answers
Answer:
import simplegui
import random
def draw_handler(canvas):
for x in range(1000):
colorList = ["Yellow", "Red", "Purple", "White", "Green", "Blue", "Pink", "Orange"]
c = random.choice(colorList)
x = random.randint(1,600)
y = random.randint(1,600)
canvas.draw_point([x, y], c)
frame = simplegui.create_frame('Testing', 600, 600)
frame.set_canvas_background("Black")
frame.set_draw_handler(draw_handler)
frame.start()
Explanation:
I used a for loop, setting my range to 1000 which is how you create exactly 1000 points. Next, I defined my color array, my x randint value, and my y randint value. I set both the x and y randint values to 1 - 600 since the frame is 600x600. The rest is pretty self explanatory.
a while statement automatically increments a variable that a programmer specifies.
Answers
A while statement automatically increments a variable that a programmer specifies is False. In programming, a while loop is a control flow statement that allows code to be executed repeatedly based on a given boolean condition.
The while loop checks the condition before the loop body is executed. If the condition is true, the loop body is executed; otherwise, the loop is terminated, and control is transferred to the next statement beyond the loop.
Therefore, a while statement does not automatically increment a variable that a programmer specifies. If a programmer wishes to increment a variable in a while loop, they must manually specify the code to do so within the loop body. Therefore, the statement is False.
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Jonah has finished his assignment and now wants to save his work with the title "Renaissance."
Which steps should Jonah follow to accomplish this?
navigate to the Quick Access bar, click the Save icon
navigate to the backstage view, click the Save As icon
click the File tab, click Save, type in the title, click Save
click the File tab, click Save As, type in the title, click Save
Answers
Answer:
Your answer is D.click the File tab, click Save As, type in the title, click Save
Explanation:
Answer:
C
Explanation:
took the quiz
You agree to pay $0.25 per click for advertising on a social media site. You set a maximum budget of $500. You get 1,796 clicks. How much have you spent?
Answers
Answer:
449
Explanation:
You multiply 1796 by 0.25 which equals to 449
Give an equivalent boolean expression for each circuit. Then use the laws of boolean algebra to find a simpler circuit that computes the same function
Answers
Based on the information, it should be noted that the simple circuit to the above same function is xtz
How to explain the Boolean functionConsider the circuit: F xy+(y+z)(yz) (y+z)(yz) The above circuit diagram performs the AND gate and OR gate operations only The AND gate represents the multiplication and the OR gate represents the addition
Here, the Boolean expression of above circuit: F = xy(y+z)(yz) xy y.yz+z.yz -xytyztyz(: Boolean algebra law: A.A A, so y.y-y and z.z-z) xytyz (:. Boolean algebra law: A+A A, so yztyz-yz) After simplification, the result of the expression is F-y(x+z) Therefore, the simple circuit to the above same function: xtz
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states that message passing is both time- and space-coupled – that is, messages are both directed towards a particular entity and require the receiver to be present at the time of the message send. Consider the case, though, where messages are directed towards a name rather than an address and this name is resolved using DNS. Does such a system exhibit the same level of indirection?
Answers
In the case where messages are directed towards a name rather than an address and this name is resolved using DNS, the system does exhibit a level of indirection, but it may not be as time- and space-coupled as a system where messages are directed towards a particular entity.
DNS (Domain Name System) is a hierarchical and decentralized naming system for computers, services, or other resources connected to the internet or a private network. It translates domain names, which are easier for humans to remember, into IP addresses, which are used by machines to identify each other on the network. When a message is directed towards a name, the sender does not need to know the exact address of the recipient. Instead, the sender can use the name, which is resolved using DNS to find the IP address of the recipient. This adds a level of indirection to the message passing process, as the sender is not directly sending the message to the recipient's address.
However, because DNS is a decentralized system and caching can occur, the level of time- and space-coupling may not be as significant as in a system where messages are directly sent to a particular entity. The receiver does not necessarily need to be present at the time of the message send, as the message can be cached or redirected to a different address if the original recipient is not available. In summary, while the use of DNS for resolving names adds a level of indirection to the message passing process, it may not exhibit the same level of time- and space-coupling as a system where messages are directly sent to a particular entity.
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What penetration testing tool combines known scanning and exploit techniques to explore potentially new attack routes
Answers
Answer:
metasploit.
Explanation:
Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.
Metasploit is a penetration testing tool that combines known scanning and exploit techniques to explore potentially new attack routes. It's officially and formally licensed to Rapid7, a company based in Boston, Massachusetts.
Basically, metasploit is a framework that's mainly focused on availing end users such as ethical hackers, with information about security vulnerabilities in a system, development of intrusion detection system (IDS) signature and modular penetration testing.
Determine if the given software is system software or application software.
Answers
Answer:
system software: system software maintain the system resource and give the path for application software to run
application software: application software is built for specific task
Explanation:
if you think the answer in your opinion correct then mark me as brain list
Answer:
I believe this to be the answer to the question you refer.
Explanation:
System software:
-data recovery
-macOS
Application software:
-presentation
-spreadsheet
Answers are cut short for convenience so do not worry if they are not the exact same answers from your question.
Also, if these answers do not even apply to your question then you have a different question. Good luck.