Java – draw a line between two points

• Java

Hello

Solution

In swing:

Graphics g;
g.drawLine(X1,Y1,X2,Y2);

If you are drawing a JPanel, you usually put this code in the paintcomponent method:

@Override
protected void paintComponent(Graphics g) {
    g.drawLine(X1,Y2);
}

To see all the available methods of the graphics class, see JavaDocs

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