Hm. My handler fails too on larger offsets but I think it's because there are lines above it
that have spaceAbove and spaceBelow attributes, and those aren't being taken into consideration
when multiplying lines by the textheight. I think Mark's example might work if formattedHeight
adjusted for
Oops. Not saved. It fails on larger offsets. Maybe I'm doing something wrong. Here's my longer
way, it could likely be optimized better. It does rely on a scripted field selection, and the
selectedChunk is passed to the handler:
on grpScroll pSelChunk
-- pSelChunk = selected field chunk: char
If someone can come up with a name for the function I’ll post it.
Bob S
On Mar 27, 2020, at 1:49 PM, Bob Sneidar via use-livecode
mailto:use-livecode@lists.runrev.com>> wrote:
That needs to be turned into a function and added to the MasterLibrary! (If it
works…)
Bob S
__
Saved again! I should have thought of that. Thank you.
I had just worked out a handler that did the same thing in way too many lines.
On 3/27/20 2:47 PM, Mark Waddingham via use-livecode wrote:
Maybe (the formattedHeight of codeunit 1 to OFFSET of FIELD - the
formattedHeight of codeunit OFFSET
That needs to be turned into a function and added to the MasterLibrary! (If it
works…)
Bob S
On Mar 27, 2020, at 12:47 PM, Mark Waddingham via use-livecode
mailto:use-livecode@lists.runrev.com>> wrote:
Maybe (the formattedHeight of codeunit 1 to OFFSET of FIELD - the
formattedHeight of codeu
Maybe (the formattedHeight of codeunit 1 to OFFSET of FIELD - the
formattedHeight of codeunit OFFSET of FIELD)?
Sent from my iPhone
> On 27 Mar 2020, at 17:59, J. Landman Gay via use-livecode
> wrote:
>
> In our last episode, our heroine was trapped by the selection of a line
> containing m
I thought of that, but I only have access to a line number based on paragraphs.
On 3/27/20 1:01 PM, Bob Sneidar via use-livecode wrote:
There is a formattedHeight
On Mar 27, 2020, at 11:00 AM, Bob Sneidar
mailto:bobsnei...@iotecdigital.com>> wrote:
is there a formattedTextHeight?
Bob S
On
There is a formattedHeight
On Mar 27, 2020, at 11:00 AM, Bob Sneidar
mailto:bobsnei...@iotecdigital.com>> wrote:
is there a formattedTextHeight?
Bob S
On Mar 27, 2020, at 10:58 AM, J. Landman Gay via use-livecode
mailto:use-livecode@lists.runrev.com>> wrote:
1,103,7
While 7 is a line numb
is there a formattedTextHeight?
Bob S
On Mar 27, 2020, at 10:58 AM, J. Landman Gay via use-livecode
mailto:use-livecode@lists.runrev.com>> wrote:
1,103,7
While 7 is a line number, multiplying that by the textheight doesn't give
consistent results due to line wrap. The first two items are cod
In our last episode, our heroine was trapped by the selection of a line
containing metadata. The heroes of this group saved her. In all cases,
scrolling the field was accomplished by using the "select" command to bring
the line into view.
Alas, escape from one danger has led to another. The fi
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