ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / ColorFactory Class
Members Example Version

ColorFactory Class
Provides methods for creating color.
Object Model
ColorFactory ClassCIMColor ClassCIMColor ClassCIMColorRamp ClassCIMColor ClassCIMHSVColor ClassCIMRGBColor ClassCIMColor ClassCIMColor ClassCIMColorRamp ClassCIMColor ClassCIMColor ClassIColorFactory InterfaceCIMColor ClassCIMColorRamp ClassCIMColor Class
Syntax
public class ColorFactory : IColorFactory  
Example
Create Ellipse Graphic Element
//Must be on QueuedTask.Run(() => { ...

//Build geometry
Coordinate2D center = new Coordinate2D(2, 2.75);
var eabElp = new EllipticArcBuilderEx(center, 0, 1, 0.45, 
                                       ArcOrientation.ArcClockwise);
var ellipse = eabElp.ToSegment();

//Set symbology, create and add element to layout
CIMStroke outline = SymbolFactory.Instance.ConstructStroke(
                                ColorFactory.Instance.GreenRGB, 2.0,
                        SimpleLineStyle.Dot);
CIMPolygonSymbol ellipseSym = SymbolFactory.Instance.ConstructPolygonSymbol(
                         ColorFactory.Instance.GreyRGB, SimpleFillStyle.Vertical, 
                                                  outline);

var poly = PolygonBuilderEx.CreatePolygon(
  PolylineBuilderEx.CreatePolyline(ellipse, AttributeFlags.AllAttributes));

var elpElm = ElementFactory.Instance.CreateGraphicElement(
  container, poly, ellipseSym, "New Ellipse");
Snippet Mesh material fill symbol
/// <summary>
/// Create a mesh symbol that can be applied to a multi-patch feature layer.
/// </summary>
/// <remarks>
/// A mesh symbol is a CIMMeshSymbol object.  Define an array of CIMSymbolLayers which contains a CIMMaterialSymbol layer with the specified properties such as Color, etc.
/// Assign this array of CIMSymbolLayers to the CIMMeshSymbol.
/// ![MeshSymbolOrange](http://Esri.github.io/arcgis-pro-sdk/images/Symbology/mesh-material-orange.png)
/// </remarks>
/// <returns></returns>
public static Task<CIMMeshSymbol> CreateMeshSymbolAsync()
{
    return QueuedTask.Run<CIMMeshSymbol>(() =>
   {
       CIMSymbolLayer[] materialSymbolLayer =
      {
            new CIMMaterialSymbolLayer()
            {
                Color = ColorFactory.Instance.CreateRGBColor(230,152,0),
                MaterialMode = MaterialMode.Multiply
            }
       };
       var myMeshSymbol = new CIMMeshSymbol()
       {
           SymbolLayers = materialSymbolLayer
       };
       return myMeshSymbol;
   });
}
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Mapping.ColorFactory

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also