search for: glpolygon

...rs, I posted this question a while ago on the bioconductor mailing list but got no answers. Maybe here is somebody who might know a solution: I failed at drawing multiple filters in a densityplot() using the FlowCore/FlowViz packages. I found a way to draw multiple filters in xyplot(), using the glpolygon method within the panel-function, but some similar attempts for densityplot failed. I could draw simply some vertical lines using panel.abline, but this doesn't look as appealing as the original method when using a single filter with the standard filter=xyz argument. I bet there is a metho...