How to make a line that is at the same position as mouse but is longer than the distance. below[img]

This should do what you want. int px, py; // ellipse position float len; void setup(){ size(640, 480); cursor(CROSS); len = max(width, height); px = 255; py = 199; } void draw(){ background(255, 240, 200); drawLine(px, py, mouseX, mouseY); fill(0); noStroke(); ellipse(px, py, 1…

Maye this helps? float x, y; void setup () { size (400, 400); background (255); x = width/2; y = height/2; } void draw () { background (255); line (x, y, mouseX, mouseY); }

Sorry, but didn’t help. I need it to be farther than the mouse postion.

I have an ellipse(x, y, 20, 20) and from the ellipse’s position I want it to start and I want not to end the line, like on the image, where is the line longer than the distance between mouse and ellipse.

Subtracting or adding from mouseX and mouseY with some value?

And I want the line to be pointing at my cursor and not to end the line when it hits the mouse, but continue like on the image.

Hehe, for me sometimes to understand the question is harder than the code.

[image] FilDomInteractive: And I want the line to be pointing at my cursor What do you mean by this. Normally the ponter points. Not the line.

I mean like it will be where my cursor is, look at the image. Also, I want the line to not end but has infinite distance. Like it will never end, I don’t want it to be long from the ellipse to my Cursor but farther than my cusror

But I already replied just add a value to MouseX and MouseY.

Line help beginner completely new

Processing Coding Questions

Chrisir November 5, 2019, 7:39pm 15

continued here:

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Line help beginner completely new

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