Latest Contributions by LucasDanzinger

My only thought would be that if you have a line segment with a start and end point, if they are far enough from each other, the line could cross through the surface near the center. If this is the issue, one possible solution would be to densify the line to add more vertices on the line https://developers.arcgis.com/qt/cpp/api-reference/esri-arcgisruntime-geometryengine.html#densifyGeodetic  ... View more

I meant altitude of the Geometry. The actual zIndex of the Graphic has differing behavior depending on whether it is 2D or 3D and whether it is static or dynamic rendering mode. More details on that are found here https://developers.arcgis.com/qt/cpp/api-reference/esri-arcgisruntime-graphic.html#setZIndex  ... View more

Absolute mode will draw the graphic at whatever the z value of the feature is. I understand you don't want draped mode - could you instead use relative mode, which will display at a relative value above the surface? This sample demonstrates the different options - https://github.com/Esri/arcgis-runtime-samples-qt/tree/main/ArcGISRuntimeSDKQt_CppSamples/Scenes/SurfacePlacement   Also, here is the surface placement documentation - https://developers.arcgis.com/qt/cpp/api-reference/sceneviewtypes-h.html#SurfacePlacement-enum    The main difference is that your polyline's vertices need to have a z value defined ... View more

Apple M1 Chip should work with Rosetta, but we have been testing on Intel chips. Please note, Qt itself does not support targeting arm64, so you'll need to continue using the same clang mac Qt kit.    Here is an issue collating Rosetta related issues https://bugreports.qt.io/browse/QTBUG-86405    Here is the work tracking Apple M1 arm support for Qt 6: https://bugreports.qt.io/browse/QTBUG-85279 https://bugreports.qt.io/browse/QTBUG-85279  ... View more

To add a new graphic marker on the map, you can follow this sample - https://github.com/Esri/arcgis-runtime-samples-qt/tree/main/ArcGISRuntimeSDKQt_QMLSamples/DisplayInformation/Simple_Marker_Symbol   The graphic is the visual object, which contains geometry (where to display) and a symbol (how to display it).   After you have created a graphic, you can indefinitely assign new Point objects to the Graphic, and it will update (move) location:   e.g.   const pt = ArcGISRuntimeEnvironment.createObject("Point", {x: 1.2, y: 3.4}); graphic.geometry = pt;   To remove/tear down the graphic, simply remove the graphic from the graphics overlay:   e.g.   graphicsOverlay.graphics.removeOne(graphic);   https://developers.arcgis.com/qt/qml/api-reference/qml-esri-arcgisruntime-graphiclistmodel.html  ... View more

Have you made sure to append the label json to the layer and enable labels on the layer? https://github.com/Esri/arcgis-runtime-samples-qt/blob/main/ArcGISRuntimeSDKQt_CppSamples/DisplayInformation/ShowLabelsOnLayers/ShowLabelsOnLayers.cpp#L67-L72  ... View more

We are working on developing a road map right now. Our API depends on certain modules (positioning, sensors, multimedia, etc) that weren't available until 6.2, so this is the first viable release we have to build and test our API with Qt 6. Along with building our API against Qt 6, we are interested in taking advantage of new Qt 6 paradigms that might make for a better product, like new async patterns, C++ property binding, removing QML versioning, and more. So with all of that said, Qt 6 support is in the foreseeable future, but I don't have a timeline for you right now. ... View more

If I understand correctly, you have weather radar images that correspond to a specific geographic area, and you want to display that on a map. Is that correct?   It sounds to me like displaying this data as a raster would be the ideal workflow, as PictureMarkerSymbol is really meant to display a Point geometry. I am concerned that with your scaling workflow, that it will be quite imprecise, especially depending on the spatial reference. With all of that said, I'm not sure if what you are describing is a bug or not - would need a small reproducer app to test. Does it seem like it hits a max size where you can't increase the size any further?   To display as a Raster layer, you can add your image file as a Raster/RasterLayer to the map. https://github.com/Esri/arcgis-runtime-samples-qt/tree/main/ArcGISRuntimeSDKQt_CppSamples/Layers/RasterLayerFile    However, do you have a world file or some other projection file  to define where on Earth the image corresponds to? This will be needed to display the raster in the correct location.  https://pro.arcgis.com/en/pro-app/latest/help/data/imagery/world-files-for-raster-datasets.htm    Alternatively, you could use KmlGroundOverlay to add an image and define the extent for where the image will display, but this requires 100.6 or newer (which will bring in a Qt 5.12 dependency). In addition, ImageOverlay could eventually be a good solution for you, but it is only available in 3D at the moment. We hope to add 2D support soon.   My recommendation for the time being would be to try and create a world file for your raster dataset and display the data as a raster on the map. This will be the most accurate, bug-free, and performant option for displaying images on a map.    Here are some links to the KML and ImageOverlay samples to see what I am talking about    https://github.com/Esri/arcgis-runtime-samples-qt/tree/main/ArcGISRuntimeSDKQt_CppSamples/EditData/EditKmlGroundOverlay   https://github.com/Esri/arcgis-runtime-samples-qt/tree/main/ArcGISRuntimeSDKQt_CppSamples/Scenes/AnimateImagesWithImageOverlay ... View more

Your code sample reads color values from a text file. What does your `QList<QColor> colors` end up containing?    Also, did you take a look at the ColormapRenderer sample? This assigns color values to each pixel value https://github.com/Esri/arcgis-runtime-samples-qt/blob/main/ArcGISRuntimeSDKQt_CppSamples/Layers/RasterColormapRenderer/RasterColormapRenderer.cpp#L109-L121 ... View more

Can you share some of your code for creating the renderer & layer? ... View more

Did you take a look at the Stretch Renderer samples?   C++ version - https://github.com/Esri/arcgis-runtime-samples-qt/tree/main/ArcGISRuntimeSDKQt_CppSamples/Layers/RasterStretchRenderer   QML version - https://github.com/Esri/arcgis-runtime-samples-qt/tree/main/ArcGISRuntimeSDKQt_QMLSamples/Layers/RasterStretchRenderer  ... View more