Making drawings with code | Computer Programming | Khan Academy
Khan Academy Computing・1 minute read
The ellipse command in programming is used to draw a circle, with parameters for position and size controlled by four numbers. Error messages like "Oh noes" help guide users in correcting mistakes, such as missing semicolons, for successful code execution.
Insights
- The ellipse command in programming uses four parameters: X for position across the canvas, Y for position down the canvas, Width for the width of the ellipse, and Height for the height of the ellipse.
- Error messages in coding, such as "Oh noes," help users identify mistakes like missing semicolons, guiding them to correct errors for successful code execution.
Get key ideas from YouTube videos. It’s free
Recent questions
How do you draw a circle in programming?
By using the ellipse command with specific parameters.
Related videos
Summary
00:00
Drawing Circles in Programming with Ellipse Command
- To draw a circle in programming, the ellipse command is used, followed by parentheses and a semicolon.
- The position and size of the ellipse are controlled by four numbers, with the first two determining position and the second two determining size.
- The parameters for the ellipse command are X for position across the canvas, Y for position down the canvas, Width for the width of the ellipse, and Height for the height of the ellipse.
- When encountering errors in code, like missing semicolons, error messages may appear, such as "Oh noes," guiding the user to correct mistakes for successful execution.
