positioning graphics in relation to a line in a text field

[Devin Asay]

On Apr 2, 2013, at 7:52 AM, Michael Doub wrote:

> I must be missing something.  selectedLoc gets you the upper left corner.  FormattedHeight will allow computation of the lowerLeft.   How do you get the right side?

[Slaps forehead.] Now I remember what I was trying to remember in my first post. Try using the formattedRect of the chunk of text. That will even take into account the scroll of the field.

Devin


> On Apr 1, 2013, at 4:57 PM, Richard Gaskin <ambassador at fourthworld.com> wrote:
> 
>> Curt Ford wrote:
>> 
>>> My client's project has long text fields, in which are a number of separate lines that, in the original Word files, had boxes around them. The "box" style in LiveCode is too tight around the text for their taste, so I've been creating graphic rectangles and positioning them by hand.
>>> 
>>> An issue has come up where wrapping is inconsistent on different systems running XP; when the wrapping changes, the positioning of the graphics over the text is wrong.
>>> 
>>> Is there a  way to position the graphics in relation to a given line in a field on the fly?
>> 
>> A combination of the selectedLoc and formattedHeight functions should allow you to derive a rect.
>> 
>> --
>> Richard Gaskin
>> Fourth World
>> LiveCode training and consulting: http://www.fourthworld.com
>> Webzine for LiveCode developers: http://www.LiveCodeJournal.com
>> Follow me on Twitter:  http://twitter.com/FourthWorldSys
>> 
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Devin Asay
Office of Digital Humanities
Brigham Young University