How to draw an 1 pixel line using Javafx Canvas?

Question

I\'ve been googling and searching, found some some related questions/posts but none of the address my problem.

I am drawing lines directly on canvas (JavaFX) using:

Answer 1

Use coordinates in this notation x.5.

Look my example:

    gc.setFill(Color.BLACK);
    gc.setLineWidth(1.0);

    gc.strokeRect(50, 100, 25.0, 25.0);
    gc.strokeRect(100.5, 100.5, 25.0, 25.0);

You will get two squares, the second sharp.

Reference: https://dlsc.com/2014/04/10/javafx-tip-2-sharp-drawing-with-canvas-api/