2018-05 Selective Raster Graphics
This article is originally published at http://stattech.wordpress.fos.auckland.ac.nz
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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This article is originally published at http://stattech.wordpress.fos.auckland.ac.nz
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