Iss 225 input edit geometry (#227)

fix #225 input geometry tools

Author: alex-cit

src/field/autosync/index.md

@@ -24,6 +24,9 @@ Pressing and holding the sync button opens the Project status, where you can see
 
 ![project status](../input-project-status.png)
 
+Changes can be also synchronised from the **Projects' Home** tab by pressing the **sync** button.
+
+![Sync](../../tutorials/mobile/merginmaps-mobile-sync-project.jpg)
 
 ## Automatic synchronisation
 To allow automatic synchronisation in <MobileAppName />, navigate to **Settings** and toggle on **Automatically sync changes**. 

src/field/input-edit-geometry.png

@@ -46,12 +46,28 @@ Snapping can be enabled in your <MainPlatformName /> project to make the field s
 If snapping is enabled, the crosshairs will turn purple and snap to vertices (left) or segments (right) of existing features when capturing new features.
 ![input snapping](../gis/snapping/input_basic_snapping.png)
 
-## Edit features
-Tap on a feature and press the edit button.
+## Edit attributes and geometry
+Tap on a feature and press the edit button. Now you can change the attributes in the form and modify the geometry of features.
 ![Edit button](./input-edit.png)
 
-Now you can change the attributes in the form and modify the shape of the feature using **Edit geometry**. Adjust the location by panning the map or use **GPS** in the same manner as when adding new features. Once you are happy with your changes, press **Save**.
-![Edit geometry](./input-edit-geometry.png)
+To edit the geometry of a feature, tap **Edit geometry** in the bottom panel. 
+
+If you are editing a point feature simply adjust the location by panning the map or use **GPS** in the same manner as when adding new features. Once you are happy with your changes, press **Done**.
+
+### Edit geometry of lines or areas
+<Badge text="since Input 1.8.0" type="tip"/> 
+It is also possible to edit the geometry of lines and areas. 
+
+Tap on a feature and press the **Edit geometry** button. The vertices of the feature will be highlighted and you can move or remove them as needed. Press **Done** to confirm your changes.
+![Edit](./input-edit-polygon.png)
+
+### Redraw geometry of lines or areas
+<Badge text="since Input 1.8.0" type="tip"/>
+The existing geometry of lines and areas can also be redrawn.
+
+Tap the **Advanced** button and select the **Redraw** option. Now you can record the new geometry using the tools in the bottom panel.
+
+![advanced](./input-redraw-geometry.png)
 
 ### Split geometry of lines or areas
 <Badge text="since Input 1.6.0" type="tip"/>
@@ -61,7 +77,7 @@ To split geometry of a feature:
 1. Tap on a feature and press the edit button.
 ![Edit button](./input-edit-feature.png)
 
-2. Tap **Split geometry**
+2. Tap **Advanced** and select **Split geometry**
 ![split geometry](./input-split-geometry.png)
 
 3. Create the splitting line by adding points. When finished, tap **Done**
@@ -76,8 +92,14 @@ If you want to delete the feature, tap on it and press the edit button. Here you
 ![Edit and delete](./input-delete.png)
 
 ## Synchronise changes
-Don't forget to upload your changes to Mergin Maps! 
-Select **Projects** in the bottom panel, open the **Home** tab and press the **sync** button to send the updated data to the cloud.
+Don't forget to upload your changes to <MainPlatformName />!
+
+Synchronisation in <MobileAppName /> can be done automatically or manually by pressing the sync button. For more details visit [Synchronisation in Input](./autosync/).
 
-![Sync](../tutorials/mobile/merginmaps-mobile-sync-project.jpg)
+![sync button](./input-autosync.png)
 
+:::tip
+[Behind Data Synchronisation](../manage/synchronisation/) contains more information about the synchronisation process in general.
+
+If needed, some files (for example photos) can be excluded from the synchronisation. You can read more about this option in [Selective Synchronisation](../manage/selective_sync/).
+:::