Solved

Save Load line in a canvas

Posted on 1998-06-16
2
166 Views
Last Modified: 2006-11-17
How can I save/load my drawing. I have a program to draw chart but I would like to save the chart in a file
0
Comment
Question by:carlfortin
[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
 

Author Comment

by:carlfortin
ID: 1223286
Edited text of question
0
 
LVL 5

Accepted Solution

by:
msmolyak earned 50 total points
ID: 1223287
What exactly is your chart? Or rather what do you mean by saving the chart? If the chart is produced by the code in your class then you can always recreate it by using the same code. If the chart is a GIF file you can save it on disk by writing a file and then reading it back. If there is some data for a chart which a stored in some object you can serialize the object and then restore it. Or you can print a chart to a file (but then you won't be able to load it back).

Pick your choice.
0

Featured Post

Independent Software Vendors: 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

Java Flight Recorder and Java Mission Control together create a complete tool chain to continuously collect low level and detailed runtime information enabling after-the-fact incident analysis. Java Flight Recorder is a profiling and event collectio…
Introduction This article is the second of three articles that explain why and how the Experts Exchange QA Team does test automation for our web site. This article covers the basic installation and configuration of the test automation tools used by…
Viewers will learn one way to get user input in Java. Introduce the Scanner object: Declare the variable that stores the user input: An example prompting the user for input: Methods you need to invoke in order to properly get  user input:
Viewers will learn about basic arrays, how to declare them, and how to use them. Introduction and definition: Declare an array and cover the syntax of declaring them: Initialize every index in the created array: Example/Features of a basic arr…

730 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