public override void UpdateShape()
{
var shapeModel = new InputShapeModel {
Size = 1, Color = Color
};
var pointMin = new Point(0, 0);
var pointMax = new Point(0, 0);
foreach (var level in IndexLevels)
{
var pixelLevel = Composer.GetPixels(Panel, level, 0);
pointMin.X = pointMax.X = pixelLevel.X;
pointMin.Y = 0;
pointMax.Y = Panel.H;
Panel.CreateLine(pointMin, pointMax, shapeModel);
}
foreach (var level in ValueLevels)
{
var pixelLevel = Composer.GetPixels(Panel, 0, level);
pointMin.Y = pointMax.Y = pixelLevel.Y;
pointMin.X = 0;
pointMax.X = Panel.W;
Panel.CreateLine(pointMin, pointMax, shapeModel);
}
}
/// <summary>
/// Render the shape
/// </summary>
/// <param name="position"></param>
/// <param name="series"></param>
/// <param name="items"></param>
/// <returns></returns>
public override void CreateItem(int position, string series, IList <IInputModel> items)
{
var currentModel = GetModel(position, series, items);
if (currentModel?.Point == null)
{
return;
}
var size = Panel.W / (Composer.MaxIndex - Composer.MinIndex) / 3;
var shapeModel = new InputShapeModel
{
Size = 1,
Color = currentModel.Color ?? Color
};
var points = new Point[]
{
Composer.GetPixels(Panel, position, currentModel.Point),
Composer.GetPixels(Panel, position, currentModel.Point),
Composer.GetPixels(Panel, position, currentModel.Point)
};
points[0].Y -= size * currentModel.Direction;
points[1].X += size;
points[2].X -= size;
Panel.CreateShape(points, shapeModel);
}
/// <summary>
/// Render the shape
/// </summary>
/// <param name="position"></param>
/// <param name="series"></param>
/// <param name="items"></param>
/// <returns></returns>
public override void CreateItem(int position, string series, IList <IInputModel> items)
{
var currentModel = GetModel(position, series, items);
if (currentModel?.Point == null)
{
return;
}
var size = Math.Max(position - (position - 1.0), 0.0) / 4;
var shapeModel = new InputShapeModel
{
Size = 1,
Color = currentModel.Color ?? Color
};
var points = new Point[]
{
Composer.GetPixels(Panel, position - size, currentModel.Point),
Composer.GetPixels(Panel, position + size, currentModel.Point),
Composer.GetPixels(Panel, position + size, 0.0),
Composer.GetPixels(Panel, position - size, 0.0),
Composer.GetPixels(Panel, position - size, currentModel.Point)
};
Panel.CreateShape(points, shapeModel);
}
/// <summary>
/// Render the shape
/// </summary>
/// <param name="position"></param>
/// <param name="series"></param>
/// <param name="items"></param>
/// <returns></returns>
public override void CreateItem(int position, string series, IList <IInputModel> items)
{
var currentModel = GetModel(position, series, items);
var previousModel = GetModel(position - 1, series, items);
if (currentModel?.Point == null || previousModel?.Point == null)
{
return;
}
var shapeModel = new InputShapeModel
{
Size = 1,
Color = currentModel.Color ?? Color
};
Panel.CreateLine(
Composer.GetPixels(Panel, position - 1, previousModel.Point),
Composer.GetPixels(Panel, position, currentModel.Point),
shapeModel);
}
/// <summary>
/// Render the shape
/// </summary>
/// <param name="position"></param>
/// <param name="series"></param>
/// <param name="items"></param>
/// <returns></returns>
public override void CreateItem(int position, string series, IList <IInputModel> items)
{
var currentModel = GetModel(position, series, items);
if (currentModel == null)
{
return;
}
var L = currentModel.Low ?? currentModel.Point;
var H = currentModel.High ?? currentModel.Point;
var O = currentModel.Open ?? currentModel.Point;
var C = currentModel.Close ?? currentModel.Point;
var size = Math.Max(position - (position - 1.0), 0.0) / 4.0;
var upSide = Math.Max(O, C);
var downSide = Math.Min(O, C);
var shapeModel = new InputShapeModel
{
Size = 1,
Color = currentModel.Color ?? Color
};
var points = new Point[]
{
Composer.GetPixels(Panel, position - size, upSide),
Composer.GetPixels(Panel, position + size, upSide),
Composer.GetPixels(Panel, position + size, downSide),
Composer.GetPixels(Panel, position - size, downSide),
Composer.GetPixels(Panel, position - size, upSide)
};
Panel.CreateShape(points, shapeModel);
Panel.CreateLine(
Composer.GetPixels(Panel, position, L),
Composer.GetPixels(Panel, position, H),
shapeModel);
}
