Locking Table of Contents in QGIS

How do I lock a scale in QGIS?

To lock the layer scale, select “Plugins->Lock zoom to tile scale->Lock zoom scale” from the QGIS menu or else select the icon from the toolbar.

How do I show table of contents in QGIS?

Right-click on the Tools icons area (see the red dot on the screenshot below) will display a contextual-menu, then choose “Layers”. It will restore the TOC on the left panel. If you can’t see it directly, you will see a new “Layers” tab at the bottom.
 

What is TOC in QGIS?

Accessing the Table Of Contents (TOC)

How do you make certain features available at specific scales in QGIS?

Scale dependent visibility checkbox to activate the feature, then set the minimum and maximum scale values. You can determine the scale values by first zooming to the level you want to use and noting the scale value in the QGIS status bar.

How do I lock a layout in GIS?

Access Lock Mode by right-clicking an element in the Layout window. You cannot move or resize a locked element.



Locking and unlocking elements

1. Start ArcMap.
2. If necessary, click the Layout window button.
3. Click to select an element.
4. Right-click the selected elements and click Lock Mode.

How do you lock a scale in GIS?

Quote from video: My ability to use the zoom and zoom in and zoom out. But I'll still be able to change the extent by using the pan tool. And I can set that scale at a certain scale.

How do I get all headings to show in table of contents?

Go to References > Table of Contents. Select Custom table of contents. Use the settings to show, hide, and align page numbers, add or change the tab leader, set formats, and specify how many levels of headings to show.

How do I make a table editable in QGIS?

Right click the layer in the Layers Panel then click the Open Attribute Table menu option. Click the Toggle Editing Mode button. Click the New Field button. Input the field’s Name, Type, and Length, then click the OK button.

Why is my table of contents not showing all headings?

(To update the TOC, right-click on it and choose Update Field.) If headings in tables are still not showing up in your TOC, then it is possible that your document is exhibiting an early sign of corruption.
 

How do I lock a map extent in QGIS?

If you want freeze the map composer to show only specific layers, then click/check Lock layers for map item located under the scale. If you want freeze the extent, then copy each value of xmin, ymin, xmax, and ymax, and click Data defined override -> Edit -> and paste each value to its corresponding box.
 

How do you set a scale on a layout?

To Modify the Scale of a Layout Viewport

1. Select the layout viewport that you want to modify.
2. Right-click, and then choose Properties.
3. If necessary, click Display Locked and choose No.
4. In the Properties palette, select Standard Scale, and then select a new scale from the list.

How do you set a scale bar?

In the ‘Analyze/Tools’ menu select ‘Scale Bar’. The scale bar dialog will open and a scale bar will appear on your image. You can adjust the size, color, and placement of your scale bar. Once you are finished click on ‘OK’, save your image, and you are done.