Tool: Selection by Shape
Description: This button provides a menu for setting the selection shape. A selection shape determines spatial graphic used to select features in the active layer. User Interaction:
- Move the mouse cursor over the
button. - Click on one of the icons (
) to change the selection shape.
Select by Point
: - Single-Click over or near the features to be selected.
- The selection is made after one Single-Click.
Select by Line
: - Start and continue a line over the features to be selected with a Single-Click.
- A Double-Click ends the line.
- The selection is made after the Double-Click.
Note: A line must be two or more points or clicks.
Select by Rectangle
: - Start and continue the rectangle with a Click-n-Drag over the features to be selected.
- The selection is made after the Click-n-Drag is complete.
Select by Polygon
: - Start and continue a polygon over the features to be selected with a Single-Click.
- A Double-Click ends the polygon.
- The selection is made after the Double-Click.
Note: A polygon must be three or more points or clicks.
Requirements:
- There must be an active layer.
Limitations:
- There is a limit to 2000 selected features.
Results:
Select by point
: - features will be selected based on where the user clicks.
Select by Line
: - features will be selected based on their intersection with a user defined line.
Select by Rectangle
: - features will be selected based on their intersection with a user defined rectangle.
Select by Polygon
: - features will be selected based on their intersection with a user defined polygon.
If no features are highlighted then: - The user may have to zoom to the selected extent
Or - The user should check the TOC for the total number of selected features.Or
- The user should ensure that there is an active layer and it is visible.