Graphic Programming Basics Flashcard

Front

What does the getWidth() function return?

Back

The width of the canvas

Front

In the coordinate system, what are the coordinates of the top-left corner? Options: (100, 100), (0, 0), (200, 0), (0, 100)

Back

(0, 0)

Front

What is the correct way to create a circle with a radius of 30? Options: `var circle = new Rectangle(30);`, `var circle = new Circle(30);`, `var circle = Circle(30);`, `var circle = new Shape(30);`

Back

`var circle = new Circle(30);`

Front

What function is used to position a circle on the canvas?

Back

`circle.setPosition(x, y);`

Front

How do you add a rectangle to the canvas? Options: `add(rect);`, `draw(rect);`, `append(rect);`, `addRectangle(rect);`

Back

`add(rect);`

Front

What are the dimensions of the rectangle created with `new Rectangle(100, 50);`?

Back

100 pixels wide and 50 pixels tall

Front

What does the function `add(text)` do?

Back

Adds the text to the canvas

Front

What color will the circle be in the code: `circle.setColor(Color.blue);`?

Back

Blue

Front

How do you define the text "Hello World" in the program?

Back

`var text = new Text("Hello World");`