https://community.esri.com/t5/arcgis-pro-sdk-questions/how-to-set-upper-values-of-a-raster-layer-classify/m-p/1266976#M9525 <P>Hi,&nbsp;</P><P>You can change UpperBound values in created&nbsp;CIMRasterClassifyColorizer.</P><LI-CODE lang="csharp"> public static async Task SetToClassifyColorizer(BasicRasterLayer basicRasterLayer) { // Defines values for parameters in colorizer definition. string fieldName = "Value"; ClassificationMethod classificationMethod = ClassificationMethod.Manual; int numberofClasses = 4; List&lt;double&gt; values = new List&lt;double&gt;() { 2.0, 4.0, 6.0, 140.85 }; string colorRampStyle = "ArcGIS Colors"; string colorRampName = "Aspect"; await QueuedTask.Run(async () =&gt; { // Gets a color ramp from a style. IList&lt;ColorRampStyleItem&gt; rampList = GetColorRampsFromStyleAsync(Project.Current, colorRampStyle, colorRampName); CIMColorRamp colorRamp = rampList[0].ColorRamp; // Creates a new Classify Colorizer Definition using defined parameters. ClassifyColorizerDefinition classifyColorizerDef = new ClassifyColorizerDefinition(fieldName, numberofClasses, classificationMethod, colorRamp); // Creates a new Classify colorizer using the colorizer definition created above. CIMRasterClassifyColorizer newColorizer = await basicRasterLayer.CreateColorizerAsync(classifyColorizerDef) as CIMRasterClassifyColorizer; var classBreaks = newColorizer.ClassBreaks.ToList(); int counter = 0; foreach(var classbreak in classBreaks) { classbreak.UpperBound = values[counter]; counter++; } newColorizer.ClassBreaks = classBreaks.ToArray(); // Sets the newly created colorizer on the layer. basicRasterLayer.SetColorizer(newColorizer); }); }</LI-CODE> Mon, 13 Mar 2023 07:44:10 GMT GKmieliauskas 2023-03-13T07:44:10Z https://community.esri.com/t5/arcgis-pro-sdk-questions/how-to-set-upper-values-of-a-raster-layer-classify/m-p/1266631#M9524 <P>I have created a raster layer programmatically by loading in a netCDF file into a RasterDataset and then creating a ClassifyColorizerDefinition. I use these to create the raster layer from a LayerFactory after targeting the file URI. This works and I am able to create a raster layer overlayed on my map; however, I am having problems setting the colors exactly as desired. I have a chosen color scheme for the Classify symbology, but I am unable to set the Upper Values of the Classes within my Symbology programmatically. I cannot seem to find where these are exposed in the SDK.</P><P>Could anyone point me in the right direction? I am using the&nbsp;<STRONG>ArcGIS Pro 3.0 SDK</STRONG> for&nbsp;<STRONG>C#</STRONG></P> Fri, 10 Mar 2023 19:40:33 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/how-to-set-upper-values-of-a-raster-layer-classify/m-p/1266631#M9524 imcgon 2023-03-10T19:40:33Z https://community.esri.com/t5/arcgis-pro-sdk-questions/how-to-set-upper-values-of-a-raster-layer-classify/m-p/1266976#M9525 <P>Hi,&nbsp;</P><P>You can change UpperBound values in created&nbsp;CIMRasterClassifyColorizer.</P><LI-CODE lang="csharp"> public static async Task SetToClassifyColorizer(BasicRasterLayer basicRasterLayer) { // Defines values for parameters in colorizer definition. string fieldName = "Value"; ClassificationMethod classificationMethod = ClassificationMethod.Manual; int numberofClasses = 4; List&lt;double&gt; values = new List&lt;double&gt;() { 2.0, 4.0, 6.0, 140.85 }; string colorRampStyle = "ArcGIS Colors"; string colorRampName = "Aspect"; await QueuedTask.Run(async () =&gt; { // Gets a color ramp from a style. IList&lt;ColorRampStyleItem&gt; rampList = GetColorRampsFromStyleAsync(Project.Current, colorRampStyle, colorRampName); CIMColorRamp colorRamp = rampList[0].ColorRamp; // Creates a new Classify Colorizer Definition using defined parameters. ClassifyColorizerDefinition classifyColorizerDef = new ClassifyColorizerDefinition(fieldName, numberofClasses, classificationMethod, colorRamp); // Creates a new Classify colorizer using the colorizer definition created above. CIMRasterClassifyColorizer newColorizer = await basicRasterLayer.CreateColorizerAsync(classifyColorizerDef) as CIMRasterClassifyColorizer; var classBreaks = newColorizer.ClassBreaks.ToList(); int counter = 0; foreach(var classbreak in classBreaks) { classbreak.UpperBound = values[counter]; counter++; } newColorizer.ClassBreaks = classBreaks.ToArray(); // Sets the newly created colorizer on the layer. basicRasterLayer.SetColorizer(newColorizer); }); }</LI-CODE> Mon, 13 Mar 2023 07:44:10 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/how-to-set-upper-values-of-a-raster-layer-classify/m-p/1266976#M9525 GKmieliauskas 2023-03-13T07:44:10Z