Search found 2 matches

by petersteenb
Thu May 14, 2020 12:19 am
Forum: JFreeChart
Topic: XYSeries2 falsely draws connecting lines to points of the first XYSeries in XYLineChart
Replies: 0
Views: 1813

XYSeries2 falsely draws connecting lines to points of the first XYSeries in XYLineChart

Hi everybody, I am new to Java but completely new to JFreeChart. It looks great and exactly what I am looking for. For a project I am trying to present database data in a graph. In the example below I use additional classes to connect and retrieve the data and in the section below I forward it into ...
by petersteenb
Mon May 11, 2020 9:42 pm
Forum: JFreeChart
Topic: Combining JDBCXYDatasets in one graph
Replies: 1
Views: 1555

Combining JDBCXYDatasets in one graph

Hi everybody, I am looking for a way to perform 2 or more queries and combine the query results into a single graph. The statements return X, Y datasets. JDBCXYDataset dataSet1 = new JDBCXYDataset(con1, query1); JDBCXYDataset dataSet2 = new JDBCXYDataset(con2, query2); This works perfectly, but, if ...