Hello everyone, I'm developing a QGIS plugin along with PostGIS and I'm facing some problems with labeling. This plugin creates several layers and tables. Some of these layers are views (labeling layers), so if I edit the one fo the source layer the view changes and then the label. I explain more detailed:
I have the following: - One layer. Let's call it *layer1*. - One none spatial table. Let's call it *table1*. - One spatial view from these other two layers *layer1* and *table1* meant for labeling. Let's call it *labelView1*. The point is this, when I edit *table1* adding a new element linked by a foreign key with *layer1*. The label position in *labelView1* changes into a messy thing. The Style of *labelView1 *is the following: - Symbol is a *geometry generator*. Since I want to create callouts from label to the geometry, wich is a point. - The position of the label is saved on project. In the qgd file. I have seen this behaviour in Windows10 and in Ubuntu. The QGIS version is 3.4, but I tried to move to the new 3.10 version of QGIS, with the callouts new feature, but is the same result. As well I tried to reproduce it in a much simple way, but without succed, that's why I want to share a link with a GIF file showing this issue: https://gifyu.com/image/vMY7 I've done the same but without fixed position,and the labels don't move, but the geometry_generator does. Is this a bug? Is there any way to prevent it? Thanks. -- Luís Miguel Royo Pérez. Analista-Programador GIS C/ Antic Regne de Valencia nº 4. Manises (Valencia) Teléfono:+34 679846103 webs: inisig.com geofibra.com
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