Search found 47 matches
- Fri Dec 12, 2008 9:34 pm
- Forum: JFreeChart
- Topic: Graphing 4 million points, EntityCollection, Out of Memory
- Replies: 11
- Views: 13214
After another day of testing I’ve made the following observations: If I keep the EntityCollection and set the XYLineAndShapeRenderer to draw shapes only (scatter plot), the memory usage goes up to 1.6 GB and it fails. EntityCollection + Shapes = Fail. If I keep the EntityCollection and set the XYLin...
- Thu Dec 11, 2008 8:08 pm
- Forum: JFreeChart
- Topic: Graphing 4 million points, EntityCollection, Out of Memory
- Replies: 11
- Views: 13214
Graphing 4 million points, EntityCollection, Out of Memory
Hello, I am making a specialized application that graphs very large amounts of static data with JFreeChart but I am getting out of memory (heap space) errors. What I am trying to do is: - Graph up to roughly 4 million data points from a static file - Show the user the details of a specific point (vi...