Latest Contributions by DominiqueBroux

Thx Dominique, but the "problem"  was that the MapServer service was public... then, obviously, the sign in window didn't show, because not permission was required. That explains the behavior:) ... View more

A couple of HeatmapLayer questions : 1) Can you load a bitmap to act as a custom heatmap scale? 2) Can you provide a value for each XY location? HeatMapLayer is designed to create an image from graphic positions. If you want to deal directly with images, it seems more an image service matter. And a non heatmap question. Can I load in a KML multi-point line (lets say 1000m long in total) which I'll show in 'zoomed out' mode. I then need to split this into 1000 individual lines (of 1m each) so I can colour code each 1m section. This colour coded version will be displayed when zoomed in. How can I split a line into a number of equal sections. You can create programmaticaly a graphics layer with splitted lines. Then you can set the minimum/maximum resolution of both layers to see one layer when zoomed in and another layer when zoomed out. To split lines in segment, you can look at this Linear Referencing sample (Silverlight sample but WPF should be closed) ... View more

Thanks Dominique. That does seem to work around the problem. Do you know if there will be a patch for Web Adapter 10.1? We need to be able to hit 10.1 server from 10.2 WPF SDK without affecting performance. Sorry I have little info about the versions that fix the issue. I suggest you to post your question on Portal Forum or to ask the support. ... View more

Don't show me anything. 4 months ago, it show me the window to login... ¿How can I solve it? Thx for all! At first glance no idea. I suggest you use fiddler to look at requests sent to the secured server. The response might give a hint. Sidenote: As you are using the static challenge method SignInDialog.DoSignIn, the signin control is intantiated internally for being displayed in a popup window. So your SignInDialog called 'MySignInDialog' won't be used. To customize and use your own SignIndialog, you need to redefine a challenge method that activates your SignInDialog. ... View more

Hello Dominique, I found your response intriguing, but I cannot quite follow. How do you project a point to a line segment using Silverlight API 3.1? I put together a Geometry Projection sample. ... View more

Not easy to help you out with so little info. What do you mean by 'publish a service'? ... View more

Ver 3.2 nothing changed... 😞 The issue is supposed to be fixed with version 3.2. Do you mean that you still run into the issue after migrating to 3.2? ... View more

The issue is coming from a bug in ArcGIS WebAdaptor which doens't transfert correctly the range headers ending by '-'. The issue has been fixed in the version 10.2.1 of WebAdaptor. Out of the upgrade to 10.2.1, the workaround may be to disable the cache at client side with init code like: ArcGISWebClient.DefaultCachePolicy = new System.Net.Cache.RequestCachePolicy(System.Net.Cache.RequestCacheLevel.NoCacheNoStore); But this will decrease the performances so consider it as a temporarly workaround. ... View more

Hi! I've made an application in the Silverlight Viewer. I made tool myself for adding items from the portal, there are also two tools from ESRI called AddContentCommand and another AddIn called SearchTool. When I add FeatureLayers from these different sources, they all behave differently and I can't find the controlling parameter for this. What I want is, regardless of the source, that features should only be retrieved within the maps extent. Right now it seems to be just random, or based in the settings of the previously loaded layer. This picture shows the setting in the viewer, but I'd like to do it programatically with a behavior, i.e. any FeatureLayer added should have this setting by default. [ATTACH=CONFIG]29194[/ATTACH] Any help regarding this would be greatly appreciated. Regards Johan That's controlled by the FeatureLayer Mode property: Snapshot or OnDemand. ... View more

Likely better to post your question on the ArcGIS Viewer for Silverlight forum. TOC objects are not part of the core Silverlight API. ... View more

By default the origin of a PictureMarkerSymbol is teh top/left of the symbol. You can change that by setting the XOffset and YOffset properties. ... View more

Version 3.2 of the ArcGIS API for Silverlight should be released new week. ... View more

You can set the OffsetX and the OffsetY of the picture marker symbol to an half of the image Width and Height. ... View more

Nice 🙂 /Dominique ... View more

Hi Dave, If you set the token for a layer, the layer doesn't know the referer the token has been generated for. As a consequence, the referer is not set when requesting the resource and the request fails due to an invalid token. To get it working you have to let the IdentityManager set the token. Once you get the credential, add it to IM using AddCredential. The credential object encapsulates the token and the referer. This referer will be used by the IM when requesting the resource. Note: for the new .Net API, we are considering adding a default referer for all requests instead of a default referer for the token generation only. /Dominique ... View more