public override void Build(IGroup group, DXCanvas canvas)
{
DynamicMesh meshBuilder = canvas.CreateMesh(DXCanvas.MeshType.Tris);
DynamicMesh lineBuilder = canvas.CreateMesh(DXCanvas.MeshType.Lines);
double duration = (group.Finish - group.Start).TotalSeconds;
ILine line = DataContext;
double maxValue = line.Points.Max(p => p.Value);
List <Point> points = line.Points.ConvertAll(p => new Point((p.Key - group.Start).TotalSeconds / duration, 1.0 - p.Value / maxValue));
for (int i = 0; i < points.Count - 1; ++i)
{
lineBuilder.AddLine(points[i], points[i + 1], line.StrokeColor);
}
Mesh = meshBuilder.Freeze(canvas.RenderDevice);
Lines = lineBuilder.Freeze(canvas.RenderDevice);
}
public void InitForegroundLines(List <ITick> lines)
{
if (ForegroundMesh != null)
{
ForegroundMesh.Dispose();
}
DynamicMesh builder = surface.CreateMesh();
builder.Geometry = Mesh.GeometryType.Lines;
// Adding Frame separators
if (lines != null)
{
foreach (ITick line in lines)
{
double x = Scroll.TimeToUnit(line);
builder.AddLine(new Point(x, 0.0), new Point(x, 1.0), OptickAlternativeBackground.Color);
}
}
ForegroundMesh = builder.Freeze(surface.RenderDevice);
}
