/// <summary>
/// Tests the <see cref="RenderingExtensions.DrawClippedLine" /> method.
/// </summary>
/// <param name="n">The number of points.</param>
/// <param name="m">The number of repetitions.</param>
/// <param name="useOutputBuffer"><c>true</c> to use an output buffer.</param>
/// <returns>The elapsed time in milliseconds.</returns>
public static double TestDrawClippedLine(int n, int m, bool useOutputBuffer)
{
var points = new ScreenPoint[n];
for (int i = 0; i < n; i++)
{
points[i] = new ScreenPoint((double)i / n, Math.Sin(40d * i / n));
}
var clippingRectangle = new OxyRect(0.3, -0.5, 0.5, 1);
var rc = new EmptyRenderContext();
var outputBuffer = useOutputBuffer ? new List <ScreenPoint>(n) : null;
var stopwatch = Stopwatch.StartNew();
for (int i = 0; i < m; i++)
{
rc.DrawClippedLine(
clippingRectangle,
points,
1,
OxyColors.Black,
1,
null,
LineJoin.Miter,
false,
outputBuffer);
}
stopwatch.Stop();
Console.WriteLine((double)stopwatch.ElapsedMilliseconds);
return(stopwatch.ElapsedMilliseconds);
}
public static double TestModelRender(PlotModel model, int m = 100)
{
var rc = new EmptyRenderContext();
var stopwatch = Stopwatch.StartNew();
for (int i = 0; i < m; i++)
{
((IPlotModel)model).Render(rc, 800, 600);
}
stopwatch.Stop();
Console.WriteLine("Render: {0}", (double)stopwatch.ElapsedMilliseconds);
return stopwatch.ElapsedMilliseconds;
}
public static double TestModelRender(PlotModel model, int m = 100)
{
var rc = new EmptyRenderContext();
var stopwatch = Stopwatch.StartNew();
for (int i = 0; i < m; i++)
{
((IPlotModel)model).Render(rc, 800, 600);
}
stopwatch.Stop();
Console.WriteLine("Render: {0}", (double)stopwatch.ElapsedMilliseconds);
return(stopwatch.ElapsedMilliseconds);
}
/// <summary>
/// Tests the <see cref="RenderingExtensions.DrawClippedLine" /> method.
/// </summary>
/// <param name="n">The number of points.</param>
/// <param name="m">The number of repetitions.</param>
/// <param name="useOutputBuffer"><c>true</c> to use an output buffer.</param>
/// <returns>The elapsed time in milliseconds.</returns>
public static double TestDrawClippedLine(int n, int m, bool useOutputBuffer)
{
var points = new ScreenPoint[n];
for (int i = 0; i < n; i++)
{
points[i] = new ScreenPoint((double)i / n, Math.Sin(40d * i / n));
}
var clippingRectangle = new OxyRect(0.3, -0.5, 0.5, 1);
var rc = new EmptyRenderContext();
var outputBuffer = useOutputBuffer ? new List<ScreenPoint>(n) : null;
var stopwatch = Stopwatch.StartNew();
for (int i = 0; i < m; i++)
{
rc.DrawClippedLine(
clippingRectangle,
points,
1,
OxyColors.Black,
1,
null,
OxyPenLineJoin.Miter,
false,
outputBuffer);
}
stopwatch.Stop();
Console.WriteLine((double)stopwatch.ElapsedMilliseconds);
return stopwatch.ElapsedMilliseconds;
}
