Maximum field size

[Ralph DiMola]

Craig,

You are probably exceeding the 32k pixel limit of the field height.

Ralph DiMola
IT Director
Evergreen Information Services
rdimola at evergreeninfo.net


-----Original Message-----
From: use-livecode [mailto:use-livecode-bounces at lists.runrev.com] On Behalf Of Craig Newman via use-livecode
Sent: Thursday, January 19, 2023 2:00 PM
To: How to use LiveCode
Cc: Craig Newman
Subject: Re: Maximum field size

Guys, (and Jacque)

I made my test with lines of 14 chars. Lots of lines.   LC crashes.

Craig

> On Jan 19, 2023, at 10:10 AM, Craig Newman <craig at starfirelighting.com> wrote:
> 
> The stack I made to test this became corrupted after a couple of runs. I guess the way to do this is to increase the length until a crash, not decrease.
> 
>> On Jan 19, 2023, at 10:09 AM, Craig Newman <craig at starfirelighting.com> wrote:
>> 
>> But I assume that there is a value where a field can be loaded and display a large amount of text. It would be simple to find that value if LC didn’t crash each time it was attempted along the way.
>> 
>> Craig
>> 
>>> On Jan 19, 2023, at 10:06 AM, Craig Newman <craig at starfirelighting.com> wrote:
>>> 
>>> David.
>>> 
>>> You want to display 1.39 GB in a field? Will it scroll?
>>> 
>>> I made a quick test stack that created a variable with a length of 1.4 GB. No problem.
>>> 
>>> But when I tried to put that variable into a field, LC crashed. When I tried to put 140 MB into a field, same crash. I did not continue to reduce the length of that variable until the field could be loaded.
>>> 
>>> Craig
>>> 
>>>> On Jan 18, 2023, at 7:46 PM, Paul Dupuis via use-livecode <use-livecode at lists.runrev.com> wrote:
>>>> 
>>>> I thought the theoretical limit was 4GB (32bits of characters) but I may be wrong or there may be practical limits below that threshold.
>>>> 
>>>> 
>>>> On 1/18/2023 7:29 PM, David Epstein via use-livecode wrote:
>>>>> How many rows or columns or characters can reasonably be displayed in a LiveCode field?  A 1.39 GB text file seems pretty clearly to surpass the limit, but how much do I need to subdivide it?
>>>>> 
>>>>> David Epstein
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>>>> 
>>>> 
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>> 
> 


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