Homework1 - ian, 95160740

This class seems really really fun. I am going to post first homework.
Here is the picture i picked up from google
This picture is made up by rectangle, cross line, and diamond, I suppose

As homework requirement, I Simulate the selected picture by using paint in Microsoft Windows . And it seems not really similar.

Finally I use processing to simulate the selected picture.

The line is really straight.

The color is bright.

The cross line is perfect inside the square.

Only needs some calculation to write line.

Here are numbers I use to measure points.

85,45~~ 260.5,45~~436,45
85,200.5~~260.5,200.5~~436,200.5

85,356~~260.5,356~~436,356

Then, the first homework is done.

really enjoy it~