Unit 1 Review CMU CS Academy

What are the coordinates of the canvas in a 400x400 square?

• (0,0) to (400,400)

• (1,1) to (399,399)

• (100,100) to (500,500)

• (200,200) to (600,600)

Tags

CCSS.5.G.A.2

What are the four values required to draw a rectangle using the Rect command?

• left, top, width, and height

• x, y, length, and breadth

• start, end, width, and height

• radius, diameter, width, and height

Position and Size

• The canvas is ​ (a)  

• (x, y) coordinates refer to points on the canvas

• x values ​ (b)   as you head right

• y values increase as you head ​ (c)  

• Rect (left, top, width, height) draws a ​ (d)  

• 400 x 400
• increase
• down
• rectangle
• 200 x 200
• decrease
• up
• circle
• 100 x 100

Tags

CCSS.6.G.A.3

Why does the order in which shapes are drawn matter?

• To confuse the viewer

• To save time

• To ensure each new shape is drawn on top of the previous ones

• To make the drawing process more difficult

What are some customizable features of the optional border for rectangles?

• Color and width

• Shape and size

• Texture and opacity

• Pattern and gradient

Tags

CCSS.3.MD.D.8

How can you change a shape's color?

• Use the optional fill argument

• Use the optional border argument

• Use the optional size argument

• Use the optional shape argument

• Fills

  • Rect(left, top, width, height, fill='green') draws a ​ (a)   rectangle

  • The fill argument is ​ (b)  

  • The default fill is '​ (c)   '

  • To not have a fill, set fill=​ (d)  

• optional
• black
• None
• green

• Drawing order:

  • Shapes drawn first are _________ shapes drawn later

• In front of

• behind

• Borders

  • To draw a shape with a border, set the border property.

  • Ex. Draw a rectangle with a green border:
    Rect(left, top, width, height, ​ (a)   )

  • Now with a border width of 4:
    Rect(left, top, width, height, border='green', ​ (b)   )

• border='green'
• fill = 'green'
• borderWidth=4
• borderwidth=4
• width=4

• The default border is _____

• The default borderWidth is __

• None

  2

• black

  5

• True

  True