FGCT4023 Topic 6 - Interactivity

What does the function hour() return?

• Current hour as a value from 0 to 23

• Current hour as a value from 1 to 12

• Current hour as a value of AM or PM

• Current hour as a value from 0 to any values

What is the output from this code?

print(nf(123, 4));

• 1234

• 123

• 4

• 0123

What does this code do?

float s = map(second(), 0, 60, 0, TWO_PI);

• Convert from a value in the range of 0 to 60 into 0 to 2 PI

• Map the value of second to float

• Convert from a value in the range of 0 to 2 PI into 0 to 60

• Map the value of float to second

What does the function millis() do?

• Milliseconds since the program started

• The current time in hours, mins, seconds and milliseconds

• The frame rate of the program

• Calculates the number of time draw() is executed

What does the function month() return?

• The current month as value from 1 to 12

• The current month as value from January to December

• The current month as value from 1 to any numbers

• The number of days within the current month

What does noLoop() do?

• Stops Processing from continuously executing the code within draw()

• Causes Processing to continuously execute the code within draw()

• Redraw the code within draw() once

• Exits Processing

What is the function that can be used to read a file?

• readFile()

• loadStrings()

• saveStrings()

• file()

What does the function noCursor() do?

• Sets the cursor to a predefined symbol

• Makes the cursor visible

• Hides the cursor from view

• Sets the number of cursor that should appear in the program

What is the difference of print() and text()?

• text() draws text to the screen

• text() displays text to the console area

• print() draws text to the screen

• text() and print() are the same function

What does the function printArray() do?

• Displays the array data on the windows

• Combines variables into an array

• Checks if a variable is an array

• Displays the array data on the console area