public override void Build(IGroup group, DXCanvas canvas)
{
TextBlocks = new List <TextEntry>();
DynamicMesh meshBuilder = canvas.CreateMesh(DXCanvas.MeshType.Tris);
DynamicMesh lineBuilder = canvas.CreateMesh(DXCanvas.MeshType.Lines);
MaxHeight = group.Height;
Build(DataContext, DataContext, 0.0, meshBuilder, lineBuilder);
Mesh = meshBuilder.Freeze(canvas.RenderDevice);
Lines = lineBuilder.Freeze(canvas.RenderDevice);
double duration = (group.Finish - group.Start).TotalSeconds;
Matrix localTransform = new Matrix();
localTransform.Scale((DataContext.Finish - DataContext.Start).TotalSeconds / duration, 1.0);
localTransform.Translate((DataContext.Start - group.Start).TotalSeconds / duration, 0.0);
if (Mesh != null)
{
Mesh.LocalTransform = localTransform;
}
if (Lines != null)
{
Lines.LocalTransform = localTransform;
}
TextBlocks.Sort((a, b) => - a.Width.CompareTo(b.Width));
}
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);
}