Search found 8 matches

by cathy
Tue Sep 09, 2008 10:59 pm
Forum: Java
Topic: Misc. Issues with java graphs
Replies: 1
Views: 4777

Misc. Issues with java graphs

I have uploaded a winzip file - tosteema.zip which contains my java project and jpg images generated as well as corresponding images created using your active x teechart software using VB6. The readme.txt file in the zip file contains my questions as follows: I need assistance with the following - s...
by cathy
Thu Jul 17, 2008 6:18 pm
Forum: Java
Topic: Clearing Graph
Replies: 2
Views: 5525

Ok - let me clean up my test project and post the code. The VB6 corresponding code uses the tchart method ClearChart everytime they build a graph image (we build several at a time and put them into separate jpg files. I quickly wanted know the java equivalent. I have a couple of other graph issues w...
by cathy
Wed Jul 16, 2008 3:43 pm
Forum: Java
Topic: Clearing Graph
Replies: 2
Views: 5525

Clearing Graph

I am creating several jpg files at one time and looking for the java equivalent to the VB ocx code below With TChart1 .ClearChart Here are snippets of my java code public static void main(String args[]) TeeChart demo = new TeeChart(); TeeChartWrapper teeChartWrapper = new TeeChartWrapper(); String j...
by cathy
Tue Jul 15, 2008 9:32 pm
Forum: Java
Topic: Problems with retrieving xy coordinates for annotation
Replies: 1
Views: 5211

Problems with retrieving xy coordinates for annotation

I am creating a point line graph with 4 horizontal lines. Across the bottom are years whose minimum is 1 and whose maximum value varies from 5 to 12. I am graphing vertically dollar amounts whose magnitude varies. I have successully figured out everything EXCEPT adding 4 rows of annotations across t...
by cathy
Mon Jul 14, 2008 10:55 pm
Forum: Java
Topic: Java Counterpart for VB "FigureIncrement"
Replies: 1
Views: 4845

Java Counterpart for VB "FigureIncrement"

I am coding in Java what has been coded in the same application in VB in order to match the same appearance of numerous graphs. One of the graphs is a 2d line graph with "years" across the bottom and account values on the left. I am graphing anywhere from 7 to 12 xy coordinates. The VB application k...
by cathy
Thu Jul 10, 2008 8:05 pm
Forum: Java
Topic: Legend Alignment
Replies: 1
Views: 5102

Legend Alignment

Using the Java version of Teechart, I am mimicing what my company has previously done with the ocx version of Teechart. We are developing a large web based Java application and using midtier Java code, creating graphs and exporting to jpg files which are inserted into pdfs viewed by the user. The gr...
by cathy
Wed May 07, 2008 7:21 pm
Forum: Java
Topic: Text clarity on jpeg image
Replies: 2
Views: 5937

Text clarity on jpeg image

I have an issue with getting text to look good when exporting to a JPeg. The text always looks like the 8 bit pixel square letters. This is a section of code. chart.getAxes().getBottom().getTitle().getFont().setItalic(true); chart.getAxes().getBottom().getTitle().getFont().setSize(intFontSize); char...
by cathy
Mon May 05, 2008 6:55 pm
Forum: Java
Topic: Creating a jpg in memory
Replies: 1
Views: 5068

Creating a jpg in memory

I am having trouble generating the appropriate java code in order to use this method save public void save(javax.imageio.stream.ImageOutputStream ios) I am currently passing in the file name to this method save public void save(java.lang.String fileName) However for our web version we only have easy...