Merge pull request #561 from opengisch/removing_unused_gif

Removing unused gif

Author: beanzmo

documentation/how-to/gnss.en.md

@@ -88,7 +88,7 @@ To obtain precise altitude data for Cadastral Surveying in Switzerland, users ca
 Following the download, users are advised to perform a conversion of the file labeled `chgeo04_htrans_lv95.agr` to `chgeo04_htrans_lv95.gtx`.
 The QGIS processing algorithm `gdal:translate` (convert format) can be used for that.
 
-!![](../assets/images/vertical_grid_selection_in_qfield_settings.png,350px)
+!![](../assets/images/vertical_grid_selection_in_qfield_settings.png,450px)
 
 ## Usage
 :material-tablet: Fieldwork
@@ -174,12 +174,12 @@ The survey will start by pressing and holding the add vertex button, which will
 While collecting, an indicator will appear on top of the coordinate cursor showing a text reflecting the current number of collected positions.
 If an averaged position minimum count requirement is active, a progress bar will also be present indicating the progress towards meeting that requirement.
 
-!![](../assets/images/positioning-averaged.webp)
+!![](../assets/images/positioning-averaged.webp,280px)
 
 The setting to activate an average position minimum count threshold can be found in QField settings's *positioning* panel.
 When active, holding the add vertex button is not required, a short tap on the button will begin the collection of positions and automatically add the averaged position when the minimum count requirement is met.
 
-!![](../assets/images/positioning_averaged_set.png)
+!![](../assets/images/positioning_averaged_set.png,280px)
 
 When using [`@gnss_*` or `@position_` variables](./gnss.md#positioning-variables) on averaged positions, the variable will also represent the average over all collected samples.
 

documentation/how-to/map-themes.en.md

@@ -27,4 +27,4 @@ If you defined map themes for your project in QGIS, you can switch
 between them from the Dashboard. Use the *Map themes* combobox to chose
 the active theme.
 
-!![Change Map Theme](../assets/images/theme.webp)
+!![Change Map Theme](../assets/images/theme.webp, 350px)

documentation/how-to/navigation.en.md

@@ -42,7 +42,7 @@ For multipoint or {multi,single}{line,polygon}, new navigation buttons are locat
 Those buttons allow users to cycle through vertices of the feature picked as navigation destination.
 Tapping and holding onto these buttons will cycle through vertices (comes in handy when you have a feature with a large vertex count).
 
-!![](../assets/images/navigation-polygon.webp)
+!![](../assets/images/navigation-polygon.webp,280px)
 
 ## Auto tracking of current location and destination
 :material-tablet: Fieldwork
@@ -62,7 +62,7 @@ This can be described as a simple *staking mode* functionality.
 QField's "stakeout" precise view panel appears when the distance between the current location and the destination is less than a pre-defined threshold (by default 5 meters) and the positioning device has an accuracy that is less than half of that threshold.
 The precise view visibility threshold value can be modified by pressing long on the bottom-right navigation button and selecting the *Precise View Settings* menu item.
 
-!![](../assets/images/navigation-precise-view.webp)
+!![](../assets/images/navigation-precise-view.webp,280px)
 
 The precise view will turn green when the current location is considered to have hit the target.
 This state considers both the positioning device accuracy as well as the precise view threshold value, whereas QField will consider having hit the target when the distance between the current location and the destination *minus* the positioning device's accuracy is less than 1/10th of the precise view threshold.