protected override void OnResize(EventArgs e)
{
int buttonHeight = (int)(Data.VerticalDLU * 15.5);
int buttonWidth = (int)(Data.HorizontalDLU * 60);
int btnVertSpace = (int)(Data.VerticalDLU * 5.5);
int btnHrzSpace = (int)(Data.HorizontalDLU * 3);
int space = btnHrzSpace;
// Button Close
btnClose.Size = new Size(buttonWidth, buttonHeight);
btnClose.Location = new Point(ClientSize.Width - buttonWidth - btnHrzSpace, ClientSize.Height - buttonHeight - btnVertSpace);
// Next Chart
btnNextCharts.Size = new Size((int)(1.5 * buttonWidth), buttonHeight);
btnNextCharts.Location = new Point(btnHrzSpace, ClientSize.Height - buttonHeight - btnVertSpace);
// Chart
currentChart.Size = new Size(ClientSize.Width - 2 * space, btnClose.Top - space - btnVertSpace);
currentChart.Location = new Point(space, space);
}