2018-05 Selective Raster Graphics

By pmur002

(This article was first published on R – Stat Tech, and kindly contributed to R-bloggers)

This report explores ways to render specific components of an R plot in raster format, when the overall format of the plot is vector. For example, we demonstrate ways to draw raster data symbols within a PDF scatter plot. A general solution is provided by the grid.rasterize function from the R package ‘rasterize’.

Paul Murrell

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