/// <summary>
/// Draw polygon on layer with layerIndex Index.
/// </summary>
/// <param name="layerIndex"></param>
/// <param name="points"></param>
/// <param name="borderColor"></param>
/// <param name="fillColor"></param>
/// <param name="opacity"></param>
/// <param name="fillPattern"></param>
/// <param name="patternSize"></param>
public void Draw(int layerIndex, System.Drawing.PointF[] points, System.Drawing.Color?borderColor, System.Drawing.Color?fillColor, float opacity, xPFT.Charting.Base.FillPattern fillPattern, float patternSize)
{
if (layerIndex < device.layers.Count)
{
var tmpGeo = new PathGeometry(device.factory);
GeometrySink sink1 = tmpGeo.Open();
Vector2[] tmpPointList = DrawingBase.Convertor.ToVector2(points);
sink1.BeginFigure(tmpPointList[0], new FigureBegin());
sink1.AddLines(tmpPointList);
sink1.EndFigure(new FigureEnd());
sink1.Close();
if (fillColor != null)
{
if (device.renderTarget != prevRenderTarget || fillColor != prevFillColor || fillPattern != prevFillPattern || opacity != prevOpacity)
{
fillBrush = BrushMaker.GetPatternBrush(device.renderTarget, (System.Drawing.Color)fillColor, opacity, fillPattern, patternSize);
prevFillColor = (System.Drawing.Color)fillColor;
prevFillPattern = fillPattern;
prevOpacity = opacity;
prevRenderTarget = device.renderTarget;
}
device.layers[layerIndex].FillGeometry(tmpGeo, fillBrush);
}
if (borderColor != null)
{
device.layers[layerIndex].DrawGeometry(tmpGeo, new SharpDX.Direct2D1.SolidColorBrush(device.renderTarget, xPFT.DrawingBase.Convertor.ColorConvertor((System.Drawing.Color)borderColor, opacity)), lineWidth);
}
}
}
/// <summary>
/// Draw an ellipse in a rectangle.
/// </summary>
/// <param name="rectangle"></param>
/// <param name="color"></param>
public void Draw(int layerIndex, System.Drawing.RectangleF rectangle, System.Drawing.Color?borderColor, System.Drawing.Color?fillColor, float opacity, xPFT.Charting.Base.FillPattern fillPattern, float patternSize)
{
var tmpEllipse = new SharpDX.Direct2D1.Ellipse(new Vector2(rectangle.X + rectangle.Width / 2, rectangle.Y + rectangle.Height / 2), rectangle.Width / 2, rectangle.Height / 2);
if (fillColor != null)
{
if (device.renderTarget != prevRenderTarget || fillColor != prevFillColor || fillPattern != prevFillPattern || opacity != prevOpacity)
{
fillBrush = BrushMaker.GetPatternBrush(device.renderTarget, (System.Drawing.Color)fillColor, opacity, fillPattern, patternSize);
prevFillColor = (System.Drawing.Color)fillColor;
prevFillPattern = fillPattern;
prevOpacity = opacity;
prevRenderTarget = device.renderTarget;
}
device.layers[layerIndex].FillEllipse(tmpEllipse, fillBrush);
}
if (borderColor != null)
{
device.layers[layerIndex].DrawEllipse(tmpEllipse, new SharpDX.Direct2D1.SolidColorBrush(device.renderTarget, xPFT.DrawingBase.Convertor.ColorConvertor((System.Drawing.Color)borderColor, opacity)), lineWidth);
}
}
