## Engauge Digitizer - Select Mode

## What Options Are Available In Select Mode?

In Select Mode, one or more points can be selected using a variety of options:

Option | Behavior | Useful For...
--- | --- | ---
Click on unselected point | A simple click on an unselected point selects that point. Points that are already selected will be unselected. | Selecting a single point
Shift click on unselected point | Pressing the shift key while clicking on an unselected point selects that point. Points that are already selected will remain selected. | Adding one new point to the set of selected points
Shift click on selected point | Pressing the shift key while clicking on a selected point unselects that point. Points that are already selected will remain selected. | Unselecting a single point
Click and drag | A clicking and dragging operation will select all points in the drawn rectangle. Points that are already selected will be unselected. | Selecting one or more points
Control click and drag | Pressing the control key before performing a click and drag movement will temporarily hide all points except those belonging to the selected curve, so only the selected curve's points will be selected. Points that are already selected will be unselected. | Selecting one or more points in a single curve, or selecting only one point when multiple points overlap.