/// <summary>
/// Parallel Coordinates Style object.
/// </summary>
/// <param name="LineColor">Color of the selected Lines/Values.</param>
/// <param name="Address">Grid Coordinates.</param>
/// <param name="Margins">Margins in pixels.</param>
/// <param name="Width">Width of the Chart in pixels.</param>
/// <param name="Height">Height of the Chart in pixels.</param>
/// <returns name="Style">Parallel Coordinates Style.</returns>
/// <search>parallel, coordinates, style</search>
public static ParallelCoordinatesStyle Style(
[DefaultArgument("DSCore.Color.ByARGB(1,50,130,190)")] DSCore.Color LineColor,
[DefaultArgument("Charts.MiscNodes.GetNull()")] GridAddress Address,
[DefaultArgument("Charts.MiscNodes.Margins()")] Margins Margins,
int Width = 1000,
int Height = 500)
{
ParallelCoordinatesStyle style = new ParallelCoordinatesStyle();
style.Width = Width;
style.Height = Height;
style.LineColor = ChartsUtilities.ColorToHexString(sColor.FromArgb(LineColor.Alpha, LineColor.Red, LineColor.Green, LineColor.Blue));
style.Margins = Margins;
style.SizeX = (int)Math.Ceiling(Width / 100d);
style.SizeY = (int)Math.Ceiling(Height / 100d);
if (Address != null)
{
style.GridRow = Address.X;
style.GridColumn = Address.Y;
}
else
{
style.GridRow = 1;
style.GridColumn = 1;
}
return(style);
}
public void SetupCustomUIElements(dynNodeView view)
{
var drawPlane = new Image
{
Stretch = Stretch.Fill,
HorizontalAlignment = HorizontalAlignment.Stretch,
Width = 100,
Height = 200
};
var dm = this.Workspace.DynamoModel;
view.inputGrid.Children.Add(drawPlane);
RequestChangeColorRange += delegate
{
DispatchOnUIThread(delegate
{
var colorStartNode = InPorts[0].Connectors[0].Start.Owner;
var startIndex = InPorts[0].Connectors[0].Start.Index;
var colorEndNode = InPorts[1].Connectors[0].Start.Owner;
var endIndex = InPorts[1].Connectors[0].Start.Index;
var startId = colorStartNode.GetAstIdentifierForOutputIndex(startIndex).Name;
var endId = colorEndNode.GetAstIdentifierForOutputIndex(endIndex).Name;
var startMirror = dm.EngineController.GetMirror(startId);
var endMirror = dm.EngineController.GetMirror(endId);
object start = null;
object end = null;
if (startMirror.GetData().IsCollection)
{
start = startMirror.GetData().GetElements().Select(x => x.Data).FirstOrDefault();
}
else
{
start = startMirror.GetData().Data;
}
if (endMirror.GetData().IsCollection)
{
end = endMirror.GetData().GetElements().Select(x => x.Data).FirstOrDefault();
}
else
{
end = endMirror.GetData().Data;
}
Color startColor = start as Color;
Color endColor = end as Color;
if (null != startColor && null != endColor)
{
WriteableBitmap bmp = CompleteColorScale(startColor, endColor);
drawPlane.Source = bmp;
}
});
};
}
/// <summary>
/// Scatter Plot Style.
/// </summary>
/// <param name="Address">Grid Coordinates.</param>
/// <param name="Margins">Margins in pixels.</param>
/// <param name="Width">Width in pixels.</param>
/// <param name="Height">Height in pixels.</param>
/// <param name="YAxisLabel">Label displayed for Y Axis.</param>
/// <param name="XAxisLabel">Label displayed for X Axis.</param>
/// <param name="DotColor">Color of Scatter Plot dot.</param>
/// <returns name="Style">Scatter Plot Style.</returns>
/// <search>style, scatter plot</search>
public static ScatterPlotStyle Style(
[DefaultArgument("DSCore.Color.ByARGB(1,100,100,100)")] DSCore.Color DotColor,
[DefaultArgument("Charts.MiscNodes.GetNull()")] GridAddress Address,
[DefaultArgument("Charts.MiscNodes.Margins()")] Margins Margins,
int Width = 1000,
int Height = 500,
string YAxisLabel = "Label",
string XAxisLabel = "Label")
{
ScatterPlotStyle style = new ScatterPlotStyle();
style.Width = Width;
style.Height = Height;
style.YAxisLabel = YAxisLabel;
style.XAxisLabel = XAxisLabel;
style.DotColor = sColor.FromArgb(DotColor.Alpha, DotColor.Red, DotColor.Green, DotColor.Blue);
style.Margins = Margins;
if (Address != null)
{
style.GridRow = Address.X;
style.GridColumn = Address.Y;
}
else
{
style.GridRow = 1;
style.GridColumn = 1;
}
return style;
}
/// <summary>
/// Create a new Font
/// </summary>
/// <param name="color"></param>
/// <param name="fontfamily"></param>
/// <param name="size"></param>
/// <param name="style"></param>
public Font(DSCore.Color color, string fontfamily = "HELVETICA", double size = 1.2, string style = "")
{
FontSize = size;
Style = style;
FontFamily = fontfamily;
Color = color;
}
/// <summary>
/// Override the element's color in the active view.
/// </summary>
/// <param name="color">The color to apply to a solid fill on the element.</param>
public Element OverrideColorInView(Color color)
{
TransactionManager.Instance.EnsureInTransaction(DocumentManager.Instance.CurrentDBDocument);
var view = DocumentManager.Instance.CurrentUIDocument.ActiveView;
var ogs = new Autodesk.Revit.DB.OverrideGraphicSettings();
var patternCollector = new FilteredElementCollector(DocumentManager.Instance.CurrentDBDocument);
patternCollector.OfClass(typeof(Autodesk.Revit.DB.FillPatternElement));
Autodesk.Revit.DB.FillPatternElement solidFill = patternCollector.ToElements().Cast <Autodesk.Revit.DB.FillPatternElement>().First(x => x.GetFillPattern().IsSolidFill);
var overrideColor = new Autodesk.Revit.DB.Color(color.Red, color.Green, color.Blue);
// the old functions SetProjectionFillColor and SetProjectionFillPatternId,
// are obsoleted and suggested by the documentation that will be removed and
// replaced by SetSurfaceForegroundPatternColor and SetSurfaceForegroundPatternId.
ogs.SetSurfaceForegroundPatternColor(overrideColor);
ogs.SetSurfaceForegroundPatternId(solidFill.Id);
ogs.SetProjectionLineColor(overrideColor);
view.SetElementOverrides(InternalElementId, ogs);
TransactionManager.Instance.TransactionTaskDone();
return(this);
}
/// <summary>
/// 移除与图像边缘联通的区域
/// </summary>
/// <param name="inMat">输入图片:Mat</param>
/// <param name="color">填充颜色</param>
/// <returns></returns>
public static Mat ClearBorder(Mat inMat, Color color)
{
Image <Gray, byte> src = new Image <Gray, byte>(inMat.Size);
src = inMat.ToImage <Gray, byte>();
Image <Gray, byte> cannyOut = new Image <Gray, byte>(src.Size);
CvInvoke.Canny(src, cannyOut, 5, 5 * 3);
//边缘延拓
Image <Gray, byte> mask = new Image <Gray, byte>(new Size(src.Width + 2, src.Height + 2));
CvInvoke.cvSetImageROI(mask, new Rectangle(1, 1, src.Width, src.Height));
cannyOut.CopyTo(mask);
CvInvoke.cvResetImageROI(mask);
Rectangle rect = new Rectangle();
CvInvoke.FloodFill(
src, //1 原图像
mask, //2 掩码
new Point(1, 1), //3 种子点
new MCvScalar(color.Blue, color.Green, color.Red), //4 填充颜色值
out rect, //5
new MCvScalar(25, 25, 25), //6
new MCvScalar(0, 0, 0), //7
Connectivity.EightConnected, //8 连通性设置
FloodFillType.FixedRange //9
);
src = src - cannyOut;
return(src.Mat);
}
/// <summary>
/// Bar Chart Style object.
/// </summary>
/// <param name="BarColor">Fill color for bars.</param>
/// <param name="BarHoverColor">Fill color when hovered over.</param>
/// <param name="Address">Grid Coordinates.</param>
/// <param name="Margins">Margins in pixels.</param>
/// <param name="Width">Width of the entire chart in pixels.</param>
/// <param name="Height">Height of the entire chart in pixels.</param>
/// <param name="YAxisLabel">Text displayed in top-left corner of chart.</param>
/// <param name="TickMarksX">Approximate number of tick mark values for X Axis.</param>
/// <param name="xTextRotation">Indicates if labels along x-axis are rotated.</param>
/// <returns name="Style">Bar Chart Style.</returns>
/// <search>bar, chart, style</search>
public static BarStyle Style(
[DefaultArgument("DSCore.Color.ByARGB(1,50,130,190)")] DSCore.Color BarColor,
[DefaultArgument("DSCore.Color.ByARGB(1,255,0,0)")] DSCore.Color BarHoverColor,
[DefaultArgument("Charts.MiscNodes.GetNull()")] GridAddress Address,
[DefaultArgument("Charts.MiscNodes.Margins(20,40,20,40)")] Margins Margins,
int Width = 1000,
int Height = 500,
string YAxisLabel = "Label",
int TickMarksX = 10,
bool xTextRotation = false)
{
BarStyle style = new BarStyle();
style.BarColor = sColor.FromArgb(BarColor.Alpha, BarColor.Red, BarColor.Green, BarColor.Blue);
style.BarHoverColor = sColor.FromArgb(BarHoverColor.Alpha, BarHoverColor.Red, BarHoverColor.Green, BarHoverColor.Blue);
style.Width = Width;
style.Height = Height;
style.YAxisLabel = YAxisLabel;
style.TickMarksX = TickMarksX;
style.xTextRotation = xTextRotation;
style.Margins = Margins;
if (Address != null)
{
style.GridRow = Address.X;
style.GridColumn = Address.Y;
}
else
{
style.GridRow = 1;
style.GridColumn = 1;
}
return(style);
}
/// <summary>
/// Line Chart Style object.
/// </summary>
/// <param name="Address">Grid Coordinates.</param>
/// <param name="Margins">Margins in pixels.</param>
/// <param name="Width">Width of the entire chart in pixels.</param>
/// <param name="Height">Height of the entire chart in pixels.</param>
/// <param name="YAxisLabel">Text used to label Y Axis.</param>
/// <param name="LineColor">Color for Line Chart Line.</param>
/// <param name="TickMarksX">Approximate number of tick mark values for X Axis.</param>
/// <returns name="Style">Line Chart Style.</returns>
/// <search>line, style</search>
public static LineChartStyle Style(
[DefaultArgument("DSCore.Color.ByARGB(1,50,130,190)")] DSCore.Color LineColor,
[DefaultArgument("Charts.MiscNodes.GetNull()")] GridAddress Address,
[DefaultArgument("Charts.MiscNodes.Margins()")] Margins Margins,
int Width = 1000,
int Height = 500,
string YAxisLabel = "Label",
int TickMarksX = 10)
{
LineChartStyle style = new LineChartStyle();
style.Width = Width;
style.Height = Height;
style.YAxisLabel = YAxisLabel;
style.LineColor = sColor.FromArgb(LineColor.Alpha, LineColor.Red, LineColor.Green, LineColor.Blue);
style.TickMarksX = TickMarksX;
style.Margins = Margins;
if (Address != null)
{
style.GridRow = Address.X;
style.GridColumn = Address.Y;
}
else
{
style.GridRow = 1;
style.GridColumn = 1;
}
return(style);
}
public void ColorPalette_CreatesCorrectUndoStackForComplexState()
{
var homespace = Model.CurrentWorkspace as HomeWorkspaceModel;
Assert.NotNull(homespace, "The current workspace is not a HomeWorkspaceModel");
var colorPalette = new ColorPalette();
Model.AddNodeToCurrentWorkspace(colorPalette, true);
homespace.Run();
Assert.DoesNotThrow(DispatcherUtil.DoEvents);
Assert.AreEqual(DSColor.ByARGB(255, 0, 0, 0), colorPalette.DsColor);
homespace.UpdateModelValue(new List <System.Guid>()
{
colorPalette.GUID
}, "DsColor", DSColor.ByARGB(255, 255, 0, 0).ToString());
homespace.UpdateModelValue(new List <System.Guid>()
{
colorPalette.GUID
}, "DsColor", DSColor.ByARGB(255, 0, 0, 255).ToString());
homespace.UpdateModelValue(new List <System.Guid>()
{
colorPalette.GUID
}, "DsColor", DSColor.ByARGB(255, 255, 0, 0).ToString());
//now undo a few times and assert the color is red.
homespace.Undo();
Assert.AreEqual(DSColor.ByARGB(255, 0, 0, 255), colorPalette.DsColor);
homespace.Undo();
Assert.AreEqual(DSColor.ByARGB(255, 255, 0, 0), colorPalette.DsColor);
Assert.IsTrue(homespace.UndoRecorder.CanUndo);
homespace.Undo();
Assert.AreEqual(DSColor.ByARGB(255, 0, 0, 0), colorPalette.DsColor);
}
public static TextBinder TextBinder(
Point position,
string text,
[DefaultArgument("null")] Color color)
{
return(new TextBinder(position.ToTriple(), text, color?.ToSharpDXColor() ?? DynaShapeDisplay.DefaultLineColor));
}
/// <summary>
/// Area Chart Style object.
/// </summary>
/// <param name="Address">Grid Coordinates.</param>
/// <param name="Margins">Marings in pixels.</param>
/// <param name="Width">Width of the entire chart in pixels.</param>
/// <param name="Height">Height of the entire chart in pixels.</param>
/// <param name="YAxisLabel">Text used to label Y Axis.</param>
/// <param name="AreaColor">Color for Area Chart fill.</param>
/// <param name="TickMarksX">Approximate number of tick marks on X Axis.</param>
/// <returns name="Style">Area Chart Style.</returns>
/// <search>area, chart, style</search>
public static AreaChartStyle Style(
[DefaultArgument("DSCore.Color.ByARGB(1,50,130,190)")] DSCore.Color AreaColor,
[DefaultArgument("Charts.MiscNodes.GetNull()")] GridAddress Address,
[DefaultArgument("Charts.MiscNodes.Margins(20,40,20,40)")] Margins Margins,
int Width = 1000,
int Height = 500,
string YAxisLabel = "Label",
int TickMarksX = 10)
{
AreaChartStyle style = new AreaChartStyle();
style.Width = Width;
style.Height = Height;
style.YAxisLabel = YAxisLabel;
style.AreaColor = ChartsUtilities.ColorToHexString(sColor.FromArgb(AreaColor.Alpha, AreaColor.Red, AreaColor.Green, AreaColor.Blue));
style.TickMarksX = TickMarksX;
style.Margins = Margins;
style.SizeX = (int)Math.Ceiling(Width / 100d);
style.SizeY = (int)Math.Ceiling(Height / 100d);
if (Address != null)
{
style.GridRow = Address.X;
style.GridColumn = Address.Y;
}
else
{
style.GridRow = 1;
style.GridColumn = 1;
}
return(style);
}
/// <summary>
/// Horizontal Bar Chart Style
/// </summary>
/// <param name="BarColor">Fill color for bars.</param>
/// <param name="BarHoverColor">Fill color when hovered over.</param>
/// <param name="Address">Grid Coordinates.</param>
/// <param name="Margins">Margins in pixels.</param>
/// <param name="Width">Width of the entire chart in pixels.</param>
/// <param name="Height">Height of the entire chart in pixels.</param>
/// <param name="XAxisLabel">Text displayed in bottom-right corner of chart.</param>
/// <returns name="Style">Style</returns>
public static HorizontalBarChartStyle Style(
[DefaultArgument("DSCore.Color.ByARGB(1,50,130,190)")] DSCore.Color BarColor,
[DefaultArgument("DSCore.Color.ByARGB(1,255,0,0)")] DSCore.Color BarHoverColor,
[DefaultArgument("Charts.MiscNodes.GetNull()")] GridAddress Address,
[DefaultArgument("Charts.MiscNodes.Margins(20,40,20,40)")] Margins Margins,
int Width = 1000,
int Height = 500,
string XAxisLabel = "Label")
{
HorizontalBarChartStyle style = new HorizontalBarChartStyle();
style.BarColor = sColor.FromArgb(BarColor.Alpha, BarColor.Red, BarColor.Green, BarColor.Blue);
style.BarHoverColor = sColor.FromArgb(BarHoverColor.Alpha, BarHoverColor.Red, BarHoverColor.Green, BarHoverColor.Blue);
style.Width = Width;
style.Height = Height;
style.YAxisLabel = XAxisLabel;
style.Margins = Margins;
if (Address != null)
{
style.GridRow = Address.X;
style.GridColumn = Address.Y;
}
else
{
style.GridRow = 1;
style.GridColumn = 1;
}
return(style);
}
public static Color Multiply(DSCore.Color c1, double div)
{
return(Color.ByARGB(
(int)(c1.Alpha * div),
(int)(c1.Red * div),
(int)(c1.Green * div),
(int)(c1.Blue * div)));
}
public static Color Add(DSCore.Color c1, DSCore.Color c2)
{
return(Color.ByARGB(
c1.Alpha + c2.Alpha,
c1.Red + c2.Red,
c1.Green + c2.Green,
c1.Blue + c2.Blue));
}
internal static void AddColouredVertex(
IRenderPackage package,
GTGeom.Vertex vertex,
DSCore.Color color)
{
package.AddPointVertex(vertex.X, vertex.Y, vertex.Z);
package.AddPointVertexColor(color.Red, color.Green, color.Blue, color.Alpha);
}
public static Color Divide(DSCore.Color c1, double div)
{
return(Color.ByARGB(
(int)(c1.Alpha / div),
(int)(c1.Red / div),
(int)(c1.Green / div),
(int)(c1.Blue / div)));
}
public static MeshBinder MeshBinder(
Autodesk.Dynamo.MeshToolkit.Mesh toolkitMesh,
[DefaultArgument("null")] Color color)
{
return(new MeshBinder(
toolkitMesh,
color?.ToSharpDXColor() ?? DynaShapeDisplay.DefaultMeshFaceColor));
}
public static MeshBinder MeshBinder(
Mesh mesh,
[DefaultArgument("null")] Color color)
{
return(new MeshBinder(
mesh,
color?.ToSharpDXColor() ?? DynaShapeDisplay.DefaultMeshFaceColor));
}
public static LineBinder LineBinder(
Line line,
[DefaultArgument("null")] Color color)
{
return(new LineBinder(
line.StartPoint.ToTriple(),
line.EndPoint.ToTriple(),
color?.ToSharpDXColor() ?? DynaShapeDisplay.DefaultLineColor));
}
/// <summary>
/// Annotation Object
/// </summary>
/// <param name="created"></param>
/// <param name="updated"></param>
/// <param name="contents"></param>
/// <param name="author"></param>
/// <param name="geometry"></param>
public Annotation(string contents, string author, string subject, Geometry geometry, DSCore.Color color)
{
this.Created = DateTime.Now;
this.Updated = DateTime.Now;
this.Contents = contents;
this.Author = author;
this.Geometry = geometry;
this.Color = color;
this.Subject = subject;
}
public static LineBinder LineBinder(
Point startPoint,
Point endPoint,
[DefaultArgument("null")] Color color)
{
return(new LineBinder(
startPoint.ToTriple(),
endPoint.ToTriple(),
color?.ToColor4() ?? DynaShapeDisplay.DefaultLineColor));
}
public static PolylineBinder PolylineBinder(
List <Point> vertices,
[DefaultArgument("null")] Color color,
[DefaultArgument("false")] bool loop)
{
return(new PolylineBinder(
vertices.ToTriples(),
color?.ToSharpDXColor() ?? DynaShapeDisplay.DefaultLineColor,
loop));
}
public static Dictionary <string, object> PageBySize(string pagesize, DSCore.Color color)
{
Page p = new Page(pagesize, color);
return(new Dictionary <string, object>()
{
{ "Page", p },
{ "Rectangle", p.Rectangle.ToDSRectangle() }
});
}
internal static void AddColouredEdge(IRenderPackage package, gEdge edge, DSCore.Color color)
{
package.AddLineStripVertex(edge.StartVertex.X, edge.StartVertex.Y, edge.StartVertex.Z);
package.AddLineStripVertex(edge.EndVertex.X, edge.EndVertex.Y, edge.EndVertex.Z);
package.AddLineStripVertexColor(color.Red, color.Green, color.Blue, color.Alpha);
package.AddLineStripVertexColor(color.Red, color.Green, color.Blue, color.Alpha);
package.AddLineStripVertexCount(2);
}
/// <summary>
/// Restore stored value and set "dscolor" to it.
/// </summary>
/// <param name="element"></param>
/// <param name="context"></param>
protected override void DeserializeCore(XmlElement element, SaveContext context)
{
base.DeserializeCore(element, context);
var colorNode = element.ChildNodes.Cast <XmlNode>().FirstOrDefault(x => x.Name == "dsColor");
if (colorNode != null)
{
dsColor = DeserializeValue(colorNode.InnerText);
}
}
public static CircleBinder CircleBinder(
Point center,
float radius,
[DefaultArgument("Vector.ZAxis()")] Vector planeNormal,
[DefaultArgument("null")] Color color)
{
return(new CircleBinder(
center.ToTriple(),
radius,
planeNormal.ToTriple(),
color?.ToSharpDXColor() ?? DynaShapeDisplay.DefaultLineColor));
}
public static TexturedMeshBinder TexturedMeshBinder(
Autodesk.Dynamo.MeshToolkit.Mesh toolkitMesh,
[DefaultArgument("null")] Color color,
string textureFileName,
TextureCoordinateSet textureCoordinates)
{
return(new TexturedMeshBinder(
toolkitMesh,
color?.ToSharpDXColor() ?? DynaShapeDisplay.DefaultMeshFaceColor,
textureFileName,
textureCoordinates.Content));
}
private DSColor DeserializeValue(string val)
{
try
{
//Splits the xml string and returns each of the ARGB values as a string array.
string[] argb = Regex.Split(val, @"\D+").Where(s => !string.IsNullOrWhiteSpace(s)).ToArray();
return(DSColor.ByARGB(int.Parse(argb[3]), int.Parse(argb[0]), int.Parse(argb[1]), int.Parse(argb[2])));
}
catch
{
return(DSColor.ByARGB(255, 0, 0, 0));
}
}
public ColorPalette(JObject InputValue, IEnumerable <PortModel> inPorts, IEnumerable <PortModel> outPorts) : base(inPorts, outPorts)
{
// RGBA to ARGB
try
{
this.DsColor = DSColor.ByARGB((int)InputValue["A"], (int)InputValue["R"], (int)InputValue["G"], (int)InputValue["B"]);
}
catch
{
this.DsColor = DSColor.ByARGB(255, 0, 0, 0);
}
}
public ColorPalette(JObject DsColor, IEnumerable <PortModel> inPorts, IEnumerable <PortModel> outPorts) : base(inPorts, outPorts)
{
// RGBA to ARGB
try
{
this.DsColor = DSColor.ByARGB((int)DsColor["Alpha"], (int)DsColor["Red"], (int)DsColor["Green"], (int)DsColor["Blue"]);
}
catch
{
this.DsColor = DSColor.ByARGB(255, 0, 0, 0);
}
}
//http://gaggerostechnicalnotes.blogspot.com/2012/01/wpf-colors-scale.html
private WriteableBitmap CompleteColorScale(Color start, Color end)
{
const int size = 64;
const int width = 1;
const int height = size;
var bitmap = new WriteableBitmap(width, height, 96, 96, PixelFormats.Bgra32, null);
var pixels = new uint[width * height];
for (int i = 0; i < size; i++)
{
var newRed = start.Red + ((end.Red - start.Red) / size) * i;
var newGreen = start.Green + ((end.Green - start.Green) / size) * i;
var newBlue = start.Blue + ((end.Blue - start.Blue) / size) * i;
pixels[i] = (uint)((255 << 24) + (newRed << 16) + (newGreen << 8) + newBlue);
}
bitmap.WritePixels(new Int32Rect(0, 0, width, height), pixels, width * 4, 0);
return bitmap;
}
