Author: pmur002

This report describes support for a new type of variable-width line in the ‘vwline’ package for R that is based on Bezier curves. There is …continue reading.

This report discusses some problems that can arise when attempting to import PostScript images into R, when the PostScript image contains coordinate transformations that skew …continue reading.

This report discusses ways to combine graphics output from the ‘graphics’ package and the ‘grid’ package in R and introduces a new function echoGrob in …continue reading.

This report describes an application of the ‘rasterize’ package for R. We rasterize (just) the line segments of two chromatograms in order to render one …continue reading.

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 …continue reading.

This report describes a complex R graphics customisation example using functions from the ‘grid’ and ‘gridGraphics’ packages and introduces two new functions in ‘grid’: deviceLoc …continue reading.

This report describes different methods for correctly rendering macrons in Māori text within R plots. The topics covered will also have relevance to rendering other …continue reading.

This report describes the development of a colour list and colour metric for the ‘roloc’ package that is based on the ISCC-NBS System of Color …continue reading.

This report introduces the ‘roloc’ package for R, which provides functions for converting colour specifications into colour names. Paul Murrell Downloadcontinue reading.

This report describes changes in version 1.6-0 of the ‘gridSVG’ package for R. The most important result of these changes is that ‘gridSVG’ is now …continue reading.