CMU CS Academy 1.3.6 Exercises

What is a syntax error?

Which of the following contains an error?

What is the default start of a gradient?

Which is the correct output color for the following lines of code:

Rect(200,200,100,100, fill=gradient('yellow', 'green', 'blue', start='right-bottom'))

What is the purpose of the 'docs and colors' page in CMU CS Academy?

• Drawing order:

  • Shapes drawn first are _________ shapes drawn later

• Dashes

  • Dashes can be defined as True or False

  • Ex. Draw a rectangle with a dashed green border:
    Rect(left, top, width, height, border=‘green’, dashes=​ (a)   )

  • Dashes can also be written as a pair of values (​ (b)   , gapWidth):

  • Ex. To draw a rectangle with dashes of length 1 pixel and gaps of length 4 pixels:
    Rect(left, top, width, height, border='green', dashes=(​ (c)   ))

  • The default dashes is ​ (d)  

Regular Polygons and Stars

• Regular Polygons

• • Regular polygons include: triangles, diamonds, pentagons, hexagons, and so on

  • RegularPolygon(​ (a)   ,​ (b)   , ​ (c)   , ​ (d)   )

  • Ex: Draw a pentagon at (100, 100) with a radius 50:
    RegularPolygon(100, 100, 50, 5)