You can see this in action in the Xamarin Community Toolkit Sample App. NET, Xamarin Studio (Android, iOS & Forms) and Monodevelop. It then takes the provided Value property and uses that as the ConverterParameter of that specific converter. return Color.FromHex(008334) Unless youre using this converter in lots of places, you could also eliminate it completely.
COLORCONVERTER XAMARIN CODE
This code snippet obtains the DailyPrintStyle from the SchedulerControl.PrintStyles collection, changes its print color scheme to Grayscale and the page orientation to Landscape and subsequently specifies the modified style as the default print style. The MultiConverter subsequently matches the type of one of its converters to the type provided in the ConverterType property of a MultiConverterParameter. The ColorConverter property can be used when converting a color picture to grayscale before printing. These objects represent the parameters you want to provide for each individual converter. To work around this an IList of MultiConverterParameter objects is accepted as the converter parameter of the MultiConverter. Syntax ĭue to the nature of how converters work it is not possible to pass parameters to each individual converter in the MultiConverter. The initial binding value is passed through to the first converter and, depending on what these converters return, that value is subsequently passed through to the next converter.
When finished with adding KmlPlacemark nodes to the KmlDocument, save the KmlDocument to a file using the SaveAsAsync method.The MultiConverter is a converter that allows users to chain multiple converters together.Add the KmlPlacemark to the KmlDocument.Create a KmlPlacemark using the KmlGeometry.Create a KmlGeometry object using that projected Geometry.Project that Geometry to WGS84 using GeometryEngine.Project.Create a KmlLayer using the KmlDataset and add it to Map.OperationalLayers.Create a KmlDataset using the KmlDocument.Use the "Reset" button to clear the current KML document and start a new one. When you are finished adding KML nodes, tap on the "Save KMZ file" button to save the active KML document as a. If you do not wish to set a style, tap the "Don't Apply Style" button. Color objects can be created with the Color constructors, which can be used to specify a gray. An Alpha channel is also available to indicate transparency. Use the style interface to edit the style of the placemark. The Color structure lets you specify colors as Red-Green-Blue (RGB) values, Hue-Saturation-Luminosity (HSL) values, Hue-Saturation-Value (HSV) values, or with a color name. Tap the "Complete Sketch" button to add the geometry to the KML document as a new KML placemark. Tap on one of the buttons in the middle row to start adding a geometry. I don't see this explicitly promised in the referenced documentation, so who knows - they may modify this in the future.
This at least works as of Xamarin.Forms 4.2.0. Color background Color.FromHex ('blue') // 0000FF. Once complete, you can share the KML data with others that are using a KML reading application, such as ArcGIS Earth. Apparently Color.FromHex will parse a color name into a Color value for you, e.g. If you need to create and save data on the fly, you can use KML to create points, lines, and polygons by sketching on the map, customizing the style, and serializing them as KML nodes in a KML Document. Construct a KML document and save it as a KMZ file.