Solved

TChart formatting X axis

Posted on 2001-08-20
2
1,156 Views
Last Modified: 2013-11-22
Hello,

I am using the TChart to plot some data, however am having trouble formatting the X-axis. The problem is that I have an array of data from 0 to 99 which is plotted as:

for i := 0 to 99 do
   chart1.Series[0].add(datadouble[i], '', clgreen);

However this plots the data with an increment of 1 between values. I would like to increase this increment to 25 so that the scale corresponds correctly with my data, so for example the graph line would go from 0 to 2450, not 0 to 99.

There is an increment property:-

Chart1.bottomaxis.Increment := 25 ;

I have also set min to 0 and max to 2500.

However this does not increment each data value by 25.

Can any one help me with this annoying problem, I'm sure it is probably simple - but the on-line documentation is driving me mad!

...matt
0
Comment
Question by:mattlaver
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 3

Accepted Solution

by:
Slavak earned 50 total points
ID: 6406623
you can use

for i := 0 to 99 do
  chart1.Series[0].addXY(I*25, datadouble[i], '', clgreen);

it should be enough

0
 
LVL 17

Expert Comment

by:geobul
ID: 9287545
No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:

accept Slavak's comment as answer

Please leave any comments here within the next seven days.

PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!

Thanks,

geobul
EE Cleanup Volunteer
0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
find a node in VST 2 93
firemonkey keyboard covers the controls 1 83
can i put an image from resource into image tag ? 6 42
TlistView is Really heavy on Android 3 44
Objective: - This article will help user in how to convert their numeric value become words. How to use 1. You can copy this code in your Unit as function 2. than you can perform your function by type this code The Code   (CODE) The Im…
Have you ever had your Delphi form/application just hanging while waiting for data to load? This is the article to read if you want to learn some things about adding threads for data loading in the background. First, I'll setup a general applica…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…

751 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question