Is there any list of error codes for FLTK?
I'm trying to produce a printout, and I'm getting "Endpage - error 1" in a messagebox for each page. I produced a skeleton page built on the FL_Printer01 example, but it all went pear-shaped when I added my data file, and I get no output.
Search found 1053 matches
- Nov 24, 2022 21:12
- Forum: Libraries & Headers
- Topic: FLTK-C-1.3.3 for FreeBASIC
- Replies: 433
- Views: 198054
- Mar 31, 2022 12:57
- Forum: Beginners
- Topic: How to correctly return from a function?
- Replies: 3
- Views: 677
Re: How to correctly return from a function?
"Function=" has the advantage that you can set in to different values at various points while evaluating the input. It saves setting a variable and including it in the return statment.
- Dec 17, 2021 17:20
- Forum: Community Discussion
- Topic: Could FB use Eclipse OMR?
- Replies: 12
- Views: 1454
Re: Could FB use Eclipse OMR?
In reply to the original point: If the interface to OMR is compatible with C or stdcall, you can use it with Freebasic if you want. If it is C++, then Freebasic currently does not support this. Having looked at the Eclipse OMR websisite, most of it is yet to be written, so there is no documentation ...
- Oct 17, 2021 22:09
- Forum: Libraries & Headers
- Topic: FLTK-C-1.3.3 for FreeBASIC
- Replies: 433
- Views: 198054
Re: FLTK-C-1.3.3 for FreeBASIC
I solved my problem of displaying progess in file processing simply by adding an fl_wait() after updating my main display So you create the GUI and enters the message loop with Fl_Run() and inside your processing stuff you call Fl_Wait() right ? Joshy Yes. The FLTK bit is used to select the input a...
- Oct 17, 2021 19:56
- Forum: Libraries & Headers
- Topic: FLTK-C-1.3.3 for FreeBASIC
- Replies: 433
- Views: 198054
Re: FLTK-C-1.3.3 for FreeBASIC
I solved my problem of displaying progess in file processing simply by adding an fl_wait() after updating my main display, with the "outward" part of the postcode when it changed. Valuable to get an indication of progress when you're processing 30 million records. Next test, check I can ge...
- Oct 10, 2021 20:52
- Forum: Libraries & Headers
- Topic: FLTK-C-1.3.3 for FreeBASIC
- Replies: 433
- Views: 198054
Re: FLTK-C-1.3.3 for FreeBASIC
Thanks, I will look ai these.
- Oct 10, 2021 20:02
- Forum: Libraries & Headers
- Topic: FLTK-C-1.3.3 for FreeBASIC
- Replies: 433
- Views: 198054
Re: FLTK-C-1.3.3 for FreeBASIC
Can somebody advise me? I have written a process for a long file (the UK postcode CSV file) within a FLTK program. To reassure that it's still running I am trying to put in a progress "meter", to show the value of the file record I'm processing. I've tried using an fl_output field, but the...
- Sep 11, 2021 15:09
- Forum: General
- Topic: Short Single?
- Replies: 17
- Views: 2325
Re: Short Single?
I stand enlightened.
- Sep 11, 2021 14:19
- Forum: General
- Topic: Short Single?
- Replies: 17
- Views: 2325
Re: Short Single?
There is an IEEE specification for decimal (as opposed to binary) floating point numbers, but I don't know if anybody has ever implemented it, in software or hardware.
- Sep 11, 2021 10:27
- Forum: General
- Topic: Short Single?
- Replies: 17
- Views: 2325
Re: Short Single?
Another option worth considering is holding data in integers, but representing thousandths of whatever the variale is supposed to be. If you need to display these variables, write your own editing routine to place the decimal point and any leading zeros.
- Sep 10, 2021 17:13
- Forum: General
- Topic: Short Single?
- Replies: 17
- Views: 2325
Re: Short Single?
It's important to understand that a Single / Double is not held in decimal, but as a binary fraction, and one byte is taken by one bit for the sign and 7 bits for the power of 2 by which the fraction is to be raised. A single can hold a whole number up to a bit over 16 million decimal. Note also tha...
- May 07, 2021 19:40
- Forum: General
- Topic: openfilename
- Replies: 25
- Views: 3039
Re: openfilename
Thanks forthe information. Have not yet had time to check it out. I can understand ASM.
- May 06, 2021 15:20
- Forum: General
- Topic: openfilename
- Replies: 25
- Views: 3039
openfilename
I wrote this routine some while ago and it works in 32-bit mode.Problem is Micosoft made Getopenfilename and getsavefilename redundant from Windows Vista, so as far as I can see there is no 64-bit version. The suggested method is to use the Common Item Dialog. The example on the Microsoft website is...
- Feb 25, 2021 10:29
- Forum: Community Discussion
- Topic: FreeBASIC 1.07 Release Discussion
- Replies: 107
- Views: 28411
Re: FreeBASIC 1.07 Release Discussion
It works!
Thank you for your quick response.
Thank you for your quick response.
- Feb 24, 2021 17:41
- Forum: Community Discussion
- Topic: FreeBASIC 1.07 Release Discussion
- Replies: 107
- Views: 28411
Re: FreeBASIC 1.07 Release Discussion
I have a problem with GAS64 when trying to compile a program including the fltk-c macros. Compilimg with GCC works OK but with GAS64 i get the following. fltktest.a64: Assembler messages: fltktest.a64:14804: Error: no such instruction: `found AN ERROR:BOP datatype not handled 01=528' fltktest.a64:14...