Write a piece of processing code that draws a circle with red fill only in the top right and bottom left of the window. the circle should appear only when the mouse is again pressed and a new circle is drawn

please use "processing" to run the code. i hope the guy who solved my last question would do this one as well!

please only use variables and conditions to run ! thanks!

please read the text i wrote.. that is the question

Write a piece of Processing code that draws a orde with a red only in the first te, top night) and third (e. bottom left) quadrant of the window. The circle should only appear when the mouse is pressed in the first and third quadrant and the center of the orde should be at the mouse's position. Any previously drawn circle should stay once the mouse is again pressed and bow did drawn The following Processing program is missing some code required to achieve this effect. Complete the program by writing the necessary code for the draw) and mouse Pressed functions