internal static Bitmap CreatePowerCurvePreview(ArcticFoxConfiguration.PowerCurve powerCurve, Size size)
{
const float percentMaxValue = 250;
var actualMaxTime = powerCurve.Points.Max(x => x.Time) / 10f;
var actualWidth = size.Width - 1;
var actualHeight = size.Height - 1;
var bitmap = new Bitmap(size.Width, size.Height);
using (var gfx = Graphics.FromImage(bitmap))
{
gfx.Clear(Color.White);
var chartPoints = new PointF[powerCurve.Points.Length];
for (var i = 0; i < powerCurve.Points.Length; i++)
{
var powerPoint = powerCurve.Points[i];
var xRaw = powerPoint.Time / 10f;
var yRaw = powerPoint.Percent;
// 4 is a sum of 2 pixel paddings from left and right.
var x = xRaw * (actualWidth - 4) / actualMaxTime;
var y = actualHeight - yRaw * actualHeight / percentMaxValue;
// Realize padding from left by 2 pixels.
chartPoints[i] = new PointF(x + 2, y);
}
DrawGrid(gfx, 10, 5, actualWidth, actualHeight);
gfx.DrawLines(new Pen(Color.YellowGreen, 1), chartPoints);
gfx.DrawRectangle(Pens.LightGray, 0, 0, actualWidth, actualHeight);
}
return(bitmap);
}
public PowerCurveProfileWindow([NotNull] ArcticFoxConfiguration.PowerCurve curve)
{
if (curve == null)
{
throw new ArgumentNullException("curve");
}
m_curve = curve;
InitializeComponent();
InitializeChart();
InitializeControls();
InitializeWorkspace();
Load += (s, e) => ZoomChart(m_timeFrame);
}
