private void DrawLine(DXMediaBrush brush, double x1, double y1, double x2, double y2, float width, DashStyleHelper dashStyle)
{
SharpDX.Direct2D1.StrokeStyleProperties ssProps = new SharpDX.Direct2D1.StrokeStyleProperties();
if (dashStyle == DashStyleHelper.Dash)
{
ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Dash;
}
if (dashStyle == DashStyleHelper.DashDot)
{
ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.DashDot;
}
if (dashStyle == DashStyleHelper.DashDotDot)
{
ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.DashDotDot;
}
if (dashStyle == DashStyleHelper.Dot)
{
ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Dot;
}
if (dashStyle == DashStyleHelper.Solid)
{
ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Solid;
}
SharpDX.Direct2D1.StrokeStyle strokeStyle = new SharpDX.Direct2D1.StrokeStyle(Core.Globals.D2DFactory, ssProps);
SharpDX.Vector2 startPoint = new System.Windows.Point(x1, y1).ToVector2();
SharpDX.Vector2 endPoint = new System.Windows.Point(x2, y2).ToVector2();
RenderTarget.DrawLine(startPoint, endPoint, brush.DxBrush, width, strokeStyle);
strokeStyle.Dispose();
strokeStyle = null;
}
protected override void OnRender(ChartControl chartControl, ChartScale chartScale)
{
if (BarsArray[0] == null || ChartBars == null)
{
return;
}
ChartPanel panel = chartControl.ChartPanels[chartScale.PanelIndex];
float endX = panel.X + panel.W;
if (ShowAskLine && ask != double.MinValue)
{
float startX = Convert.ToSingle(panel.X + panel.W * (1 - (AskLineLength / 100.0)));
float y = chartScale.GetYByValue(ask);
SharpDX.Direct2D1.StrokeStyleProperties strokeProperties = new SharpDX.Direct2D1.StrokeStyleProperties()
{
DashStyle = AskStroke.DashStyleDX
};
using (SharpDX.Direct2D1.StrokeStyle strokeStyle = new SharpDX.Direct2D1.StrokeStyle(NinjaTrader.Core.Globals.D2DFactory, strokeProperties))
{
RenderTarget.DrawLine(new SharpDX.Vector2(startX, y), new SharpDX.Vector2(endX, y), askBrush, AskStroke.Width, strokeStyle);
}
}
if (ShowBidLine && bid != double.MinValue)
{
float startX = Convert.ToSingle(panel.X + panel.W * (1 - (BidLineLength / 100.0)));
float y = chartScale.GetYByValue(bid);
SharpDX.Direct2D1.StrokeStyleProperties strokeProperties = new SharpDX.Direct2D1.StrokeStyleProperties()
{
DashStyle = BidStroke.DashStyleDX
};
using (SharpDX.Direct2D1.StrokeStyle strokeStyle = new SharpDX.Direct2D1.StrokeStyle(NinjaTrader.Core.Globals.D2DFactory, strokeProperties))
{
RenderTarget.DrawLine(new SharpDX.Vector2(startX, y), new SharpDX.Vector2(endX, y), bidBrush, BidStroke.Width, strokeStyle);
}
}
if (ShowLastLine && last != double.MinValue)
{
float startX = Convert.ToSingle(panel.X + panel.W * (1 - (LastLineLength / 100.0)));
float y = chartScale.GetYByValue(last);
SharpDX.Direct2D1.StrokeStyleProperties strokeProperties = new SharpDX.Direct2D1.StrokeStyleProperties()
{
DashStyle = LastStroke.DashStyleDX
};
using (SharpDX.Direct2D1.StrokeStyle strokeStyle = new SharpDX.Direct2D1.StrokeStyle(NinjaTrader.Core.Globals.D2DFactory, strokeProperties))
{
RenderTarget.DrawLine(new SharpDX.Vector2(startX, y), new SharpDX.Vector2(endX, y), lastBrush, LastStroke.Width, strokeStyle);
}
}
}
/// <summary>
/// 绘制刻度线
/// </summary>
private void drawScale()
{
var brush = new SharpDX.Direct2D1.SolidColorBrush(cp._renderTarget, new RawColor4(0, 0, 1, 1));
var strokeStyleProperties = new SharpDX.Direct2D1.StrokeStyleProperties();
strokeStyleProperties.DashStyle = SharpDX.Direct2D1.DashStyle.Custom;
float[] dashes = { 10, 5 };
var strokeStyle = new SharpDX.Direct2D1.StrokeStyle(cp.factory, strokeStyleProperties, dashes);
foreach (var item in coordianteParamList)
{
foreach (var C in item.scalePointList)
{
cp._renderTarget.DrawLine(C.Item1, C.Item2, brush, item.LineWidth);
//是否显示虚线
if (item.virtualLineVisible == VirtualLineVisible.Visible)
{
if (item.lineDirection == LineDireciton.Horizontal)
{
RawVector2 rv = new RawVector2();
rv.X = C.Item1.X;
rv.Y = C.Item1.Y - VLength;
cp._renderTarget.DrawLine(C.Item1, rv, brush, 0.5F, strokeStyle);
}
else
{
if (item.lineLocation == LineLocation.Right)
{
RawVector2 rv = new RawVector2();
rv.X = C.Item1.X - HLength - item.Index * LineInterval;
rv.Y = C.Item1.Y;
cp._renderTarget.DrawLine(C.Item1, rv, brush, 0.5F, strokeStyle);
}
else
{
RawVector2 rv = new RawVector2();
rv.X = C.Item1.X + HLength;
rv.Y = C.Item1.Y;
cp._renderTarget.DrawLine(C.Item1, rv, brush, 0.5F, strokeStyle);
}
}
}
}
}
}
public void DrawLine(System.Drawing.Point p1, System.Drawing.Point p2, System.Drawing.Color LineColor, float LineWidth, System.Drawing.Drawing2D.DashStyle dashStyle)
{
SharpDX.Direct2D1.StrokeStyleProperties ssProps = new SharpDX.Direct2D1.StrokeStyleProperties();
ssProps.StartCap = SharpDX.Direct2D1.CapStyle.Flat;
ssProps.EndCap = SharpDX.Direct2D1.CapStyle.Flat;
ssProps.DashOffset = 0.1f;
switch (dashStyle)
{
case System.Drawing.Drawing2D.DashStyle.Dash: ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Dash; break;
case System.Drawing.Drawing2D.DashStyle.DashDot: ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.DashDot; break;
case System.Drawing.Drawing2D.DashStyle.DashDotDot: ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.DashDotDot; break;
case System.Drawing.Drawing2D.DashStyle.Dot: ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Dot; break;
case System.Drawing.Drawing2D.DashStyle.Solid: ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Solid; break;
}
SharpDX.Direct2D1.StrokeStyle LineStyle = new SharpDX.Direct2D1.StrokeStyle(D2Drender.Factory, ssProps);
D2Drender.DrawLine(utils.Point2Raw(p1), utils.Point2Raw(p2), utils.SoildBrush2Raw(LineColor), LineWidth, LineStyle);
}
// Condense Line drawing code
private void DrawLine(string brushName, double x1, double y1, double x2, double y2, float width, DashStyleHelper dashStyle)
{
// Create StrokeStyleProperties
SharpDX.Direct2D1.StrokeStyleProperties ssProps = new SharpDX.Direct2D1.StrokeStyleProperties();
// Set StrokeStyleProperties Dashstyle to that of the DashStyleHelper
if (dashStyle == DashStyleHelper.Dash)
{
ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Dash;
}
if (dashStyle == DashStyleHelper.DashDot)
{
ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.DashDot;
}
if (dashStyle == DashStyleHelper.DashDotDot)
{
ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.DashDotDot;
}
if (dashStyle == DashStyleHelper.Dot)
{
ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Dot;
}
if (dashStyle == DashStyleHelper.Solid)
{
ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Solid;
}
// Create StrokeStyle from StrokeStyleProperties
SharpDX.Direct2D1.StrokeStyle strokeStyle = new SharpDX.Direct2D1.StrokeStyle(Core.Globals.D2DFactory, ssProps);
// Create Vector2 coordinates
SharpDX.Vector2 startPoint = new System.Windows.Point(x1, y1).ToVector2();
SharpDX.Vector2 endPoint = new System.Windows.Point(x2, y2).ToVector2();
// Draw the line
RenderTarget.DrawLine(startPoint, endPoint, dxmBrushes[brushName].DxBrush, width, strokeStyle);
// StrokeStyle is device-independant and does not need to be Disposed after each OnRender() or OnRenderTargetChanged() call, but is for good housekeeping,
strokeStyle.Dispose();
}
public void DrawPathGeometrySink(List <System.Drawing.Point> Points, System.Drawing.Color LineColor, float LineWidth, System.Drawing.Drawing2D.DashStyle dashStyle, bool CloseGeometry = false)
{
SharpDX.Direct2D1.PathGeometry pg = new SharpDX.Direct2D1.PathGeometry(D2Drender.Factory);
SharpDX.Direct2D1.GeometrySink sink = pg.Open();
for (int i = 0; i < Points.Count; i++)
{
if (i == 0)
{
sink.BeginFigure(utils.Point2Raw(Points[0]), SharpDX.Direct2D1.FigureBegin.Hollow);
}
else
{
sink.AddLine(utils.Point2Raw(Points[i]));
}
}
if (Points.Count > 0)
{
sink.EndFigure(CloseGeometry?SharpDX.Direct2D1.FigureEnd.Closed:SharpDX.Direct2D1.FigureEnd.Open);
}
sink.Close();
SharpDX.Direct2D1.StrokeStyleProperties ssProps = new SharpDX.Direct2D1.StrokeStyleProperties();
ssProps.StartCap = SharpDX.Direct2D1.CapStyle.Flat;
ssProps.EndCap = SharpDX.Direct2D1.CapStyle.Flat;
ssProps.DashOffset = 0.1f;
switch (dashStyle)
{
case System.Drawing.Drawing2D.DashStyle.Dash: ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Dash; break;
case System.Drawing.Drawing2D.DashStyle.DashDot: ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.DashDot; break;
case System.Drawing.Drawing2D.DashStyle.DashDotDot: ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.DashDotDot; break;
case System.Drawing.Drawing2D.DashStyle.Dot: ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Dot; break;
case System.Drawing.Drawing2D.DashStyle.Solid: ssProps.DashStyle = SharpDX.Direct2D1.DashStyle.Solid; break;
}
SharpDX.Direct2D1.StrokeStyle LineStyle = new SharpDX.Direct2D1.StrokeStyle(D2Drender.Factory, ssProps);
D2Drender.DrawGeometry(pg, utils.SoildBrush2Raw(LineColor), LineWidth, LineStyle);
}
private void DirectXRender(List<UIElement> points)
{
if (points.Count <= 0)
return;
Line initLine = points[0] as Line;
Point
p1 = new Point
(
Math.Min(initLine.X1 - initLine.StrokeThickness / 2, initLine.X2 - initLine.StrokeThickness / 2),
Math.Min(initLine.Y1 - initLine.StrokeThickness / 2, initLine.Y2 - initLine.StrokeThickness / 2)
),
p2 = new Point
(
Math.Max(initLine.X1 + initLine.StrokeThickness / 2, initLine.X2 + initLine.StrokeThickness / 2),
Math.Max(initLine.Y1 + initLine.StrokeThickness / 2, initLine.Y2 + initLine.StrokeThickness / 2)
);
foreach (var child in points)
{
var line = child as Line;
if (line == null)
continue;
if (p1.X > line.X1 - line.StrokeThickness / 2)
p1.X = line.X1 - line.StrokeThickness / 2;
if (p1.X > line.X2 - line.StrokeThickness / 2)
p1.X = line.X2 - line.StrokeThickness / 2;
if (p2.X < line.X1 + line.StrokeThickness / 2)
p2.X = line.X1 + line.StrokeThickness / 2;
if (p2.X < line.X2 + line.StrokeThickness / 2)
p2.X = line.X2 + line.StrokeThickness / 2;
if (p1.Y > line.Y1 - line.StrokeThickness / 2)
p1.Y = line.Y1 - line.StrokeThickness / 2;
if (p1.Y > line.Y2 - line.StrokeThickness / 2)
p1.Y = line.Y2 - line.StrokeThickness / 2;
if (p2.Y < line.Y1 + line.StrokeThickness / 2)
p2.Y = line.Y1 + line.StrokeThickness / 2;
if (p2.Y < line.Y2 + line.StrokeThickness / 2)
p2.Y = line.Y2 + line.StrokeThickness / 2;
}
var bndRect = new Rect(p1, p2);
var dxTarget = new SurfaceImageSource
(
(int)(bndRect.Width * DisplayProperties.LogicalDpi / 96.0 + 1),
(int)(bndRect.Height * DisplayProperties.LogicalDpi / 96.0 + 1)
);
SharpDX.DXGI.ISurfaceImageSourceNative dxTargetNative = SharpDX.ComObject.As<SharpDX.DXGI.ISurfaceImageSourceNative>(dxTarget);
dxTargetNative.Device = d3dDevice.QueryInterface<SharpDX.DXGI.Device>();
/*
* Draw Logic
*/
SharpDX.DrawingPoint drawingPoint;
var surface = dxTargetNative.BeginDraw(new SharpDX.Rectangle(0, 0,
(int)(bndRect.Width * DisplayProperties.LogicalDpi / 96.0 + 1),
(int)(bndRect.Height * DisplayProperties.LogicalDpi / 96.0 + 1)),
out drawingPoint);
var dxRenderTarget = new SharpDX.Direct2D1.RenderTarget(d2dFactory, surface, new SharpDX.Direct2D1.RenderTargetProperties()
{
DpiX = DisplayProperties.LogicalDpi,
DpiY = DisplayProperties.LogicalDpi,
PixelFormat = new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied),
Type = SharpDX.Direct2D1.RenderTargetType.Default,
Usage = SharpDX.Direct2D1.RenderTargetUsage.None
});
dxRenderTarget.BeginDraw();
dxRenderTarget.Clear(SharpDX.Color.Transparent);
foreach (var child in points)
{
var line = child as Line;
if (line == null)
continue;
Color c = (line.Stroke as SolidColorBrush).Color;
var brush = new SharpDX.Direct2D1.SolidColorBrush(dxRenderTarget, new SharpDX.Color(c.R, c.G, c.B, c.A));
var style = new SharpDX.Direct2D1.StrokeStyleProperties();
style.LineJoin = SharpDX.Direct2D1.LineJoin.Round;
style.StartCap = SharpDX.Direct2D1.CapStyle.Round;
style.EndCap = SharpDX.Direct2D1.CapStyle.Round;
var stroke = new SharpDX.Direct2D1.StrokeStyle(d2dFactory, style);
dxRenderTarget.DrawLine(
new SharpDX.DrawingPointF((float)(line.X1 - bndRect.Left), (float)(line.Y1 - bndRect.Top)),
new SharpDX.DrawingPointF((float)(line.X2 - bndRect.Left), (float)(line.Y2 - bndRect.Top)),
brush, (float)line.StrokeThickness, stroke);
}
dxRenderTarget.EndDraw();
dxTargetNative.EndDraw();
var dxImage = new Image();
dxImage.Source = dxTarget;
canvas.Children.Add(dxImage);
Canvas.SetLeft(dxImage, bndRect.X);
Canvas.SetTop(dxImage, bndRect.Y);
}
internal static SharpDX.Direct2D1.StrokeStyle ToStrokeStyle(this Pen pen, SharpDX.Direct2D1.Factory factory)
{
SharpDX.Direct2D1.StrokeStyleProperties properties = new SharpDX.Direct2D1.StrokeStyleProperties
{
DashCap = _dashCapMap[pen.DashCap],
DashOffset = pen.DashOffset,
DashStyle = _dashStyleMap[pen.DashStyle],
EndCap = _lineCapMap[pen.EndCap],
LineJoin = _lineJoinMap[pen.LineJoin],
MiterLimit = pen.MiterLimit,
StartCap = _lineCapMap[pen.StartCap],
};
if (pen.DashStyle == DashStyle.Custom)
return new SharpDX.Direct2D1.StrokeStyle(factory, properties, pen.DashPattern);
return new SharpDX.Direct2D1.StrokeStyle(factory, properties);
}
//public static SharpDX.Direct2D1.StrokeStyle ToStrokeStyle(DUIRenderTarget renderTarget, Pen pen)
//{
// SharpDX.Direct2D1.StrokeStyleProperties strokeStyleProperties = new SharpDX.Direct2D1.StrokeStyleProperties();
// strokeStyleProperties.DashCap = (SharpDX.Direct2D1.CapStyle)pen.DashCap;
// strokeStyleProperties.DashOffset = pen.DashOffset;
// strokeStyleProperties.DashStyle = (SharpDX.Direct2D1.DashStyle)pen.DashStyle;
// strokeStyleProperties.EndCap = (SharpDX.Direct2D1.CapStyle)pen.EndCap;
// strokeStyleProperties.LineJoin = (SharpDX.Direct2D1.LineJoin)pen.LineJoin;
// strokeStyleProperties.MiterLimit = pen.MiterLimit;
// strokeStyleProperties.StartCap = (SharpDX.Direct2D1.CapStyle)pen.StartCap;
// return new SharpDX.Direct2D1.StrokeStyle(renderTarget.Factory, strokeStyleProperties);
//}
public static SharpDX.Direct2D1.StrokeStyle ToStrokeStyle(DUIRenderTarget renderTarget, SharpDX.Direct2D1.StrokeStyleProperties strokeStyleProperties)
{
return(new SharpDX.Direct2D1.StrokeStyle(renderTarget.RenderTarget.Factory, strokeStyleProperties));
}
private void DirectXRender(List <UIElement> points)
{
if (points.Count <= 0)
{
return;
}
Line initLine = points[0] as Line;
Point
p1 = new Point
(
Math.Min(initLine.X1 - initLine.StrokeThickness / 2, initLine.X2 - initLine.StrokeThickness / 2),
Math.Min(initLine.Y1 - initLine.StrokeThickness / 2, initLine.Y2 - initLine.StrokeThickness / 2)
),
p2 = new Point
(
Math.Max(initLine.X1 + initLine.StrokeThickness / 2, initLine.X2 + initLine.StrokeThickness / 2),
Math.Max(initLine.Y1 + initLine.StrokeThickness / 2, initLine.Y2 + initLine.StrokeThickness / 2)
);
foreach (var child in points)
{
var line = child as Line;
if (line == null)
{
continue;
}
if (p1.X > line.X1 - line.StrokeThickness / 2)
{
p1.X = line.X1 - line.StrokeThickness / 2;
}
if (p1.X > line.X2 - line.StrokeThickness / 2)
{
p1.X = line.X2 - line.StrokeThickness / 2;
}
if (p2.X < line.X1 + line.StrokeThickness / 2)
{
p2.X = line.X1 + line.StrokeThickness / 2;
}
if (p2.X < line.X2 + line.StrokeThickness / 2)
{
p2.X = line.X2 + line.StrokeThickness / 2;
}
if (p1.Y > line.Y1 - line.StrokeThickness / 2)
{
p1.Y = line.Y1 - line.StrokeThickness / 2;
}
if (p1.Y > line.Y2 - line.StrokeThickness / 2)
{
p1.Y = line.Y2 - line.StrokeThickness / 2;
}
if (p2.Y < line.Y1 + line.StrokeThickness / 2)
{
p2.Y = line.Y1 + line.StrokeThickness / 2;
}
if (p2.Y < line.Y2 + line.StrokeThickness / 2)
{
p2.Y = line.Y2 + line.StrokeThickness / 2;
}
}
var bndRect = new Rect(p1, p2);
var dxTarget = new SurfaceImageSource
(
(int)(bndRect.Width * DisplayProperties.LogicalDpi / 96.0 + 1),
(int)(bndRect.Height * DisplayProperties.LogicalDpi / 96.0 + 1)
);
SharpDX.DXGI.ISurfaceImageSourceNative dxTargetNative = SharpDX.ComObject.As <SharpDX.DXGI.ISurfaceImageSourceNative>(dxTarget);
dxTargetNative.Device = d3dDevice.QueryInterface <SharpDX.DXGI.Device>();
/*
* Draw Logic
*/
SharpDX.DrawingPoint drawingPoint;
var surface = dxTargetNative.BeginDraw(new SharpDX.Rectangle(0, 0,
(int)(bndRect.Width * DisplayProperties.LogicalDpi / 96.0 + 1),
(int)(bndRect.Height * DisplayProperties.LogicalDpi / 96.0 + 1)),
out drawingPoint);
var dxRenderTarget = new SharpDX.Direct2D1.RenderTarget(d2dFactory, surface, new SharpDX.Direct2D1.RenderTargetProperties()
{
DpiX = DisplayProperties.LogicalDpi,
DpiY = DisplayProperties.LogicalDpi,
PixelFormat = new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied),
Type = SharpDX.Direct2D1.RenderTargetType.Default,
Usage = SharpDX.Direct2D1.RenderTargetUsage.None
});
dxRenderTarget.BeginDraw();
dxRenderTarget.Clear(SharpDX.Color.Transparent);
foreach (var child in points)
{
var line = child as Line;
if (line == null)
{
continue;
}
Color c = (line.Stroke as SolidColorBrush).Color;
var brush = new SharpDX.Direct2D1.SolidColorBrush(dxRenderTarget, new SharpDX.Color(c.R, c.G, c.B, c.A));
var style = new SharpDX.Direct2D1.StrokeStyleProperties();
style.LineJoin = SharpDX.Direct2D1.LineJoin.Round;
style.StartCap = SharpDX.Direct2D1.CapStyle.Round;
style.EndCap = SharpDX.Direct2D1.CapStyle.Round;
var stroke = new SharpDX.Direct2D1.StrokeStyle(d2dFactory, style);
dxRenderTarget.DrawLine(
new SharpDX.DrawingPointF((float)(line.X1 - bndRect.Left), (float)(line.Y1 - bndRect.Top)),
new SharpDX.DrawingPointF((float)(line.X2 - bndRect.Left), (float)(line.Y2 - bndRect.Top)),
brush, (float)line.StrokeThickness, stroke);
}
dxRenderTarget.EndDraw();
dxTargetNative.EndDraw();
var dxImage = new Image();
dxImage.Source = dxTarget;
canvas.Children.Add(dxImage);
Canvas.SetLeft(dxImage, bndRect.X);
Canvas.SetTop(dxImage, bndRect.Y);
}
