Search found 5 matches

by ben_ross
Thu Aug 21, 2003 7:38 pm
Forum: JFreeChart
Topic: BarChart line widths
Replies: 6
Views: 6533

BarChart widths

Thanks, the series thing did it. I think I had changed it awhile back trying to get a Legend that looked right, but the legend was really not necessary.

When having all of the separate lines in the same series, is there an easy way to make the lines of the chart different colors?

thanks a lot,

Ben
by ben_ross
Thu Aug 21, 2003 4:37 pm
Forum: JFreeChart
Topic: BarChart line widths
Replies: 6
Views: 6533

David, Here are two images a horizontal and vertical bar chart. As you can see the bars seem to get pretty skinny compared to the whitespace. Also, the labels on the axis don't seem to quite match-up with the lines. This is the only customization I have done: ... CategoryPlot plot = chart.getCategor...
by ben_ross
Wed Aug 20, 2003 2:41 pm
Forum: JFreeChart
Topic: Batch DataSet updates
Replies: 1
Views: 2447

Batch DataSet updates

I'm trying to deal with a fairly large, real-time DataSet. Is there any trick I can use to update DataSets with mutiple values without causing the redraw on every new value?
by ben_ross
Wed Aug 20, 2003 2:31 pm
Forum: JFreeChart
Topic: BarChart line widths
Replies: 6
Views: 6533

BarChart line widths

I've seen this question repeated a few times, but I can't seem to get it working. I am trying to do a bar chart that has many categories. The bar chart looks okay with just a few, but as the number of categories increase, the line width becomes too small to see on the screen (or atleast a projector)...
by ben_ross
Wed Aug 13, 2003 1:59 pm
Forum: JFreeChart
Topic: XYDrawableAnnotation
Replies: 2
Views: 3048

XYDrawableAnnotation

I have just updated to version 0.9.11 and I've been trying to use the XYDrawableAnnotation class with a CircleDrawer (MarkerDemo1). It looks like the circle is being drawn in the correct place on the XYPlot, but the height and width are in Graphics2D pixels instead of Plot axis value sizes. Is there...