Nutze Bilddateien¶

In QFiled kann die Feldfunktion Anhang benutzt werden um: - Fotos zu zeigen und aufzunehmen - Links zu externen Dateien wie pdfs oder anderen Dokumenten zu zeigen

To configure the Widget, please refer to the Attributes Form Documentation

Eine Reihe von Bildern zu einem Objekt hinzufügen¶

Desktop Vorbereitung

You can add one or more pictures to a feature. Here is an example on how to proceed.

Tabellen¶

Du brauchst zwei Tabellen. Eine Tabelle, in der die Merkmale gespeichert sind und eine mit einer Liste von Bildern.

Bienenstock¶

Feld	Typ
`id`	Text (UUID)
`geometry`	Geometrie
`...`

Bienenstock_Bilder¶

Feld	Typ
`id`	Text (UUID)
`bienenstock_id`	Text (UUID)
`pfad`	Text
`...`

Beziehungen¶

Erstelle eine Beziehung mit:

apiary Referenced layer
id Referenced field
apiary_picture Referencing layer
apiary_id Referencing field
strength Composition

Bedienelemente¶

Bienenstock¶

Set the default value of the field id to uuid() or use the UUID Generator widget. No need to show it in the form.

Set the relation widget to many to one relation and add the relation to the form

Bienenstock Bilder¶

Set the widget type of the field path to Attachment and add it to the form

Geotagging¶

Feldarbeit

Some mobile devices will require Open Camera to be installed in order to enable geotagging.

To enable geotagging perform the following steps:

In QField, go to the settings and make sure Use native Camera is aktiviert
Install the Open Camera app on your mobile device
Within the Open Camera settings, make sure geotagging is enabled
Within you mobile device settings, set the default camera app to Open Camera
Completed! Open Camera will now be utilized while taking pictures with QField

Maximale Bildgröße¶

The maximum height and width can be configured in QFieldSync plugin > Project configuration

The advanced settings allow to rescale the photos to a maximum width/height.

Einstellung Bildablage¶

Desktop Vorbereitung

QFieldSync ermöglicht es, den Speicherort für Bildanhänge einzustellen.

Gehe zu QFieldSync Erweiterung > Projekt Konfiguration
Select the table "Photo Naming"
Choose the layer, the field and configure the expression

Use expressions to configure the path of the attachments. By default, pictures are saved into the "DCIM" folder with a timestamp as name.

It is also possible to synchronize additional directories with pictures or other attachments. Additional paths can be configured in Attachment directories. All paths are relative to the project directory.

Anmerkung

Für diese Funktionsmöglichkeit ist QGIS 3.14 oder höher erforderlich