Please post bug reports, feature requests, or any question regarding the DELPHI AREA projects here.

Is there a way to add points to links to make them like this:

Code: Select all
 ----------- |         | |         |------O |         |      | -----------      |                  |      -----------                  |      |         |                  O----->|         |                         |         |                         -----------
MrBaseball34
Active Member

Posts: 7
Joined: February 15th, 2007, 9:09 pm

yes! please check the help file.
Fotis

kokkoras
Moderator

Posts: 317
Joined: March 12th, 2005, 11:19 pm
Location: Thessaloniki, Greece

Inserting points on a link is troublesome because you don't
know at what point.. However, I'd like to be able to do something
like in Adobe Illustrator, have a special cursor that will add points and intercept the click of the line of the link and add the point at that
position.

How would I do that?
MrBaseball34
Active Member

Posts: 7
Joined: February 15th, 2007, 9:09 pm

I also need to know how to remove a particular point. Is there a way
to get the index of the point that was clicked on? How would I know
where to insert a point in the index if I clicked between two of three or
more points?
MrBaseball34
Active Member

Posts: 7
Joined: February 15th, 2007, 9:09 pm

Please check the help menu of the demo app of the latest TSimpleraph.

I am pasting some tips:

DRAG POINT If the point is not fixed, moves the point. If the point is an endpoint, and ALT key is not down, dropping the point on an object establishes a link.

ALT+CLICK POINT If the point is not fixed, removes the point.

ALT+CLICK LINE If the link is not marked as fixed, inserts a new breakpoint at the clicked coordinates.

RIGHT+CLICK If a point is dragged, inserts a new breakpoint. The source point of the drag action, keeps its dragging state.

check the source of the demo app - it's easy
Fotis

kokkoras
Moderator

Posts: 317
Joined: March 12th, 2005, 11:19 pm
Location: Thessaloniki, Greece