Vykreslení vzorku – Java – Fórum – Programujte.com

public void paintComponent(Graphics g) {

        super.paintComponent(g);

        Graphics2D graph = (Graphics2D) g;

        Dimension size = getSize();

        float w = size.height;
        int h = size.height;

        switch (typ) {
            case 0x01:

                graph.setColor(Color.blue);
                for (int i = 0; i < lastSample; i++) {

                    int x = Math.round((i * (float) w) / lastSample);
                    int y = channel1[i];
                    graph.drawLine(x, y, x, y);

                }
               
                graph.setColor(Color.red);
                for (int i = 0; i < lastSample; i++) {

                    int x = Math.round((i * (float) w) / lastSample);
                    int y = channel2[i];
                    graph.drawLine(x, y, x, y);

                }

}