topic Change any of the Basemaps to grayscale? in Qt Maps SDK Questions https://community.esri.com/t5/qt-maps-sdk-questions/change-any-of-the-basemaps-to-grayscale/m-p/115467#M543 <HTML><HEAD></HEAD><BODY><P>Hi!</P><P></P><P>I'd like to be able to change the ArcGIS basemaps to be grayscale so that it is easier to see graphics drawn on there. I'm aware of the lightGrayCanvas basemap, but I'd also like to have the imagery basemap be grayscaled. Is this possible?</P><P></P><P>Thank you!</P></BODY></HTML> Thu, 17 Aug 2017 14:56:55 GMT NicholasLiccini 2017-08-17T14:56:55Z Change any of the Basemaps to grayscale? https://community.esri.com/t5/qt-maps-sdk-questions/change-any-of-the-basemaps-to-grayscale/m-p/115467#M543 <HTML><HEAD></HEAD><BODY><P>Hi!</P><P></P><P>I'd like to be able to change the ArcGIS basemaps to be grayscale so that it is easier to see graphics drawn on there. I'm aware of the lightGrayCanvas basemap, but I'd also like to have the imagery basemap be grayscaled. Is this possible?</P><P></P><P>Thank you!</P></BODY></HTML> Thu, 17 Aug 2017 14:56:55 GMT https://community.esri.com/t5/qt-maps-sdk-questions/change-any-of-the-basemaps-to-grayscale/m-p/115467#M543 NicholasLiccini 2017-08-17T14:56:55Z Re: Change any of the Basemaps to grayscale? https://community.esri.com/t5/qt-maps-sdk-questions/change-any-of-the-basemaps-to-grayscale/m-p/115468#M544 <HTML><HEAD></HEAD><BODY><P>You can modify the brightness, contrast, and gamma on the client side, as ArcGISTiledLayer inherits from ImageAdjustmentLayer -&nbsp;<A class="link-titled" href="http://developers.arcgis.com/qt/latest/qml/api-reference/qml-esri-arcgisruntime-imageadjustmentlayer.html" title="http://developers.arcgis.com/qt/latest/qml/api-reference/qml-esri-arcgisruntime-imageadjustmentlayer.html">ImageAdjustmentLayer QML Type | ArcGIS for Developers</A>&nbsp;</P><P></P><P>You would need to loop through the layers in your Basemap, and apply the values that you want to each of the layers in the Basemap.&nbsp;Maybe you can combine these properties to get an output that is to your liking.&nbsp;</P></BODY></HTML> Mon, 21 Aug 2017 14:28:22 GMT https://community.esri.com/t5/qt-maps-sdk-questions/change-any-of-the-basemaps-to-grayscale/m-p/115468#M544 LucasDanzinger 2017-08-21T14:28:22Z