jfreechart - How to use GridArrangement and BlockContainer -

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i create mxn grid of charts - similar 

for in m*n:    ax = fig.add_subplot(m, n, + 1)

for matplotlib

there appears supporting classes - within org.jfree.chart.block package. have been unable locate documentation, examples, testcases using arrangement/layout set of charts.

pointers appreciated.

this part of api rather low-level, , used internally jfreechart. example, gridarrangement may used create particular legend layout, within chart.

in opinion, easiest way create grid of charts, use swing jpanel , gridlayout, , fill grid charts.

jpanel grid = new jpanel( new gridlayout(m,n) ); for(int i=0; i<m*n; i++)    grid.add(new chartpanel(createchart(i)));

you can use combinedplot. allows add many plots want, either layed out side-by-side, or stacked vertically (but not on grid, far know). thing approach plots directly share common axis, , aligned nicely. (but depends on problem: charts share 1 common axis ? perhaps 2 ?)


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