/**
* Plots a scatter graph
*
* @param xCoordinates The x-coordinates
* @param yCoordinates THe y-coordinates
*/
private void plotScatterGraph(List<Float> xCoordinates, List<Float> yCoordinates) {
canvas.setStrokeStyle(color);
canvas.setFillStyle(fillColor);
canvas.beginPath();
float x = xCoordinates.get(0);
float y = yCoordinates.get(0);
canvas.moveTo(x, y);
canvas.strokeRect(x, y, 2, 2);
canvas.moveTo(x, y);
for (int i = 1; i < xCoordinates.size(); i++) {
x = xCoordinates.get(i);
y = yCoordinates.get(i);
canvas.moveTo(x, y);
canvas.strokeRect(x, y, 2, 2);
canvas.moveTo(x, y);
}
canvas.moveTo(x, zero);
x = xCoordinates.get(0);
canvas.moveTo(x, zero);
canvas.closePath();
canvas.stroke();
canvas.fill();
}
