| T O P I C R E V I E W |
| John |
Posted - Mar 16 2013 : 13:09:37
Hello
When I create an annotation drag line, i.e.
MouseInteractVt := MouseInteractVt + [miDragLen];
The length is dynamically displayed and refreshed on the screen as the mouse moves across the vector canvas.
What is the function to dynamically capture the displayed length so that it can be placed in a variable? I am specifically looking for the final length, prior to releasing the mouse.
TIA
John |
| 1 L A T E S T R E P L I E S (Newest First) |
| fab |
Posted - Mar 26 2013 : 23:37:01
Hello,
you can get the drag length, at the end, handling OnDragLenEnd event. It is fired one time.
Otherwise you can handle OnPresentMeasure, which is fired whenever the length changes. |
|
|
Search
