Class notes
Unit 2 - Functions, mouse events & properties
- Course
- ICS2O
- Institution
- 10th Grade
Course was done online during covid using CMU CS Academy with Vincent Massey Secondary School (VMSS)
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Unit 2 - Functions, Mouse Events, and PropertiesSunday, November 29, 2020 4:15 PM
Section 2.1 Functions:
Subsection 2.1.1 - Function basics:
Here is an example of a function:
When the code is run, it draws an orange square at (50,50,300,300) with a
black border
The same function, drawBigSquare, can draw an orange square or a green
square or really a square of any colour.
We can call the same function multiple times, here is an example:
This code calls drawBigStar(4, 'black') to draw a 4-sided black star, and
then it calls drawBigStar(5, 'gold') to draw a 5-sided gold star. So we see
both stars in the drawing.
Lesson 4 - Legal names:
Here are some rules for your function and parameter names:
- Names must start with letters, but then can include letters or numbers.
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