Posted
by shashank
on Stack Overflow
See other posts from Stack Overflow
or by shashank
Published on 2010-03-09T07:09:01Z
Indexed on
2010/03/12
5:07 UTC
Read the original article
Hit count: 280
hi!i am trying to display a chart within a panel such that i need to divide the chart into 2 halves...the line in the middle is a reference line from where i need to take 30 pixels above and below...plz help
© Stack Overflow or respective owner
as seen on Stack Overflow
- Search for 'Stack Overflow'
I am having trouble with setting up the open source library JFreeChart for creating charts using Java. This is the process I have followed so far in trying to set it up:
I downloaded the latest version from their download page http://sourceforge.net/projects/jfreechart/files/.
I then unpacked the…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I want the label of one of my axis to be two words, each aligned to the beginning and end of said axis - I've been doing this by inserting spaces in the Axis label, but it's a crappy solution.
Is there a way to align label text for a JFreeChart chart?
Thanks for any replies!
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I've got a stream of incoming data that I would like to plot using a simple histogram. I don't know the range of values, or the proper resolution or bin width to use for the histogram.
SimpleHistogramDataset provides some of this functionality, but I don't want to have to deal with catching exceptions…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Anybody that has experience using Jfreechart, is there a way to change the color of my labels for my XY axes. Right now I'm using a XYPlot and I want to change the color of the labels on my axes. Is there a way to do this?
Thanks
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Currently, the PolarChart joins all the coordinates with lines creating a polygon. I just want it to plot each point with a dot and NOT join them together. Is this possible?
I have tried using translateValueThetaRadiusToJava2D() and Graphics2D to draw circles but it's very clunky and contrived.
Any…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
While I am able to encode an mp4 file which I can plan on my local windows machine, I am having trouble encoding files to mp4 which are readable when streaming by safari, etc.
After a bit of reading, I believe my issue is that I must move the metadata from the end of the file to the beginning in…
>>> More
as seen on Ask Ubuntu
- Search for 'Ask Ubuntu'
I just bought an Acer Aspire 3830TG, it comes with an integrated 1.3M HD Webcam. Before buying it i tried with a bootable Lubuntu usb stick, everything worked well except for the webcam, which i thought I had to tweak.
The thing is that it seems the camera should work with no problems in ubuntu.…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I am having a UITableView inside a scrollview. So I am trying to do a accordion like component using UITableView. So I need to expand the UITableView to add more cell. In that case I have to increase the height of UIScrollView with a animation so that it matches the table animation.
- (NSIndexPath…
>>> More
as seen on Super User
- Search for 'Super User'
Hello, world:
I have a video I made for physics class, which I intend to use to measure just how long an event took to take place. I can find the start frame and end frame easily using VLC's frame-by-frame feature.
However, VLC's timer seems only to be precise to a single second, giving me no more…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I have this code
UIImageView *sequence = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"balao_surge0.png"]];
NSMutableArray *array = [[NSMutableArray alloc] init] ;
for (int i=0; i<30; i++) {
UIImage *oneImage = [UIImage imageNamed:[NSString stringWithFormat:@"balao_surge%d.png"…
>>> More
