Lazarus
Home
Help
TinyPortal
Search
Login
Register
Lazarus
»
Forum
»
Programming
»
Graphics and Multimedia
»
TAChart
(Moderator:
Ask
) »
Axis Label format spec
Free Pascal
Website
Downloads
Wiki
Documentation
Bugtracker
Mailing List
Lazarus
Website
Downloads (Laz+FPC)
Packages (OPM)
FAQ
Wiki
Documentation (RTL/FCL/LCL)
Bugtracker
CCR Bugs
IRC channel
GIT
Mailing List
Other languages
Foundation
Website
Useful Wiki Links
Project Roadmap
Getting the Source
Screenshots
How to use the forum
About donations (wiki)
Bookstore
Computer Math and Games in Pascal
(preview)
Lazarus Handbook
Search
Advanced search
Recent
AI, NLP and CAI: Text Gen...
by
Dzandaa
[
Today
at 11:03:26 am]
Who is Indy mattias?
by
jollytall
[
Today
at 11:01:45 am]
dwindows for Android
by
PierceNg
[
Today
at 10:54:44 am]
create system unit from s...
by
Laksen
[
Today
at 10:53:57 am]
how to get class and meth...
by
cdbc
[
Today
at 10:52:22 am]
Database standards OR Am ...
by
paweld
[
Today
at 10:38:35 am]
[Solved] Find child contr...
by
Joanna
[
Today
at 09:53:43 am]
Step-into the field sette...
by
ginoo
[
Today
at 09:28:40 am]
FpDebug unexpected Assemb...
by
Marc
[
Today
at 08:46:38 am]
How to: create DLL file f...
by
KodeZwerg
[
Today
at 08:17:30 am]
Offical launch of the 1 B...
by
Handoko
[
Today
at 07:59:07 am]
Big Numbers Math
by
iLya2IK
[
Today
at 07:13:20 am]
Lazarus for Windows on aa...
by
dbannon
[
Today
at 07:02:55 am]
BUG REPORT: Unable to gen...
by
dbannon
[
Today
at 06:29:49 am]
what to do if my target M...
by
Laksen
[
Today
at 12:49:12 am]
For-in loop over constant...
by
ASerge
[
Today
at 12:36:09 am]
Converting a string/index...
by
TRon
[April 18, 2024, 11:56:37 pm]
exclude ALL packages from...
by
PascalDragon
[April 18, 2024, 11:33:29 pm]
Demoscene The Champs Crac...
by
KodeZwerg
[April 18, 2024, 11:29:50 pm]
Poll: Watches and Display...
by
440bx
[April 18, 2024, 10:55:14 pm]
Have anyone develop UEFI ...
by
PascalDragon
[April 18, 2024, 10:14:15 pm]
The weird Rewrite bug
by
PascalDragon
[April 18, 2024, 09:58:53 pm]
Assign (textfile) not com...
by
PascalDragon
[April 18, 2024, 09:51:50 pm]
Question for people who h...
by
PascalDragon
[April 18, 2024, 09:44:32 pm]
Linux Workspaces -- StayO...
by
AmatCoder
[April 18, 2024, 08:34:20 pm]
« previous
next »
Print
Pages: [
1
]
Author
Topic: Axis Label format spec (Read 1372 times)
PaulRowntree
Full Member
Posts: 132
Axis Label format spec
«
on:
September 15, 2019, 11:54:54 pm »
On my system (Win10, Laz1.8, win32) the default axis label format string is "
%0:.9g
". What is the meaning of the full semicolon?
Logged
Paul Rowntree
- coding for instrument control, data acquisition & analysis, CNC systems
wp
Hero Member
Posts: 11916
Re: Axis Label format spec
«
Reply #1 on:
September 16, 2019, 12:31:49 am »
The axis labels are determined by the ChartSource assigned to the Source and Style properties of the axis' Marks (when Source is empty an internal source is used). Depending on these settings various quanties can be displayed as axis labels which are created by using the Format() function and a given mask string. The number specified before the colon, therefore, is the index of the value in the parameter list passed to the Format() function.
See
-
https://wiki.lazarus.freepascal.org/TAChart_documentation#Mark_labels
-
https://www.freepascal.org/docs-html/rtl/sysutils/format.html
Logged
PaulRowntree
Full Member
Posts: 132
Re: Axis Label format spec
«
Reply #2 on:
September 16, 2019, 01:13:13 am »
Thanks wp. I was looking at this page, where the ':' is omitted.
https://wiki.freepascal.org/Format_function
Cheers!
Logged
Paul Rowntree
- coding for instrument control, data acquisition & analysis, CNC systems
Print
Pages: [
1
]
« previous
next »
Lazarus
»
Forum
»
Programming
»
Graphics and Multimedia
»
TAChart
(Moderator:
Ask
) »
Axis Label format spec
TinyPortal
© 2005-2018