Should the specification define a method to reference resources inside the geopackage from within a project definition, metadata or layerstyle.
A typical use case is if a layer style uses an icon defined by a png image file. If the image file is online, a http url could be used on the SLD, but if the file resides inside the geopackage in the qgis_resources table, how can you reference it from the SLD. A way to manage this would be to reference it as #qgis_resources:{name} (where name is the name of the resource)
Other use cases are when a metadata references an image to be used as a dataset thumbnail.
Current qgis_resources table has no unique field to be used to reference the element. If it is the "name"-field, then it would be good to define "UNIQUE" on the name field
pka
commented
8 years ago
Should the specification define a method to reference resources inside the geopackage from within a project definition, metadata or layerstyle.
A typical use case is if a layer style uses an icon defined by a png image file. If the image file is online, a http url could be used on the SLD, but if the file resides inside the geopackage in the qgis_resources table, how can you reference it from the SLD. A way to manage this would be to reference it as #qgis_resources:{name} (where name is the name of the resource)
Other use cases are when a metadata references an image to be used as a dataset thumbnail.
Current qgis_resources table has no unique field to be used to reference the element. If it is the "name"-field, then it would be good to define "UNIQUE" on the name field