search for: dtextalphabits

Displaying 2 results from an estimated 2 matches for "dtextalphabits".

2008 Nov 03
1
dev2bitmap: extra missing
...ror in paste(shQuote(gsexe), " -dNOPAUSE -dBATCH -q -sDEVICE=", type, : object "extra" not found > dev2bitmap("plot.pdf",type="pdfwrite",taa=4) > I guess a useful default for extra is missing: if (!is.na(taa)) extra <- paste(" -dTextAlphaBits=", taa, sep = "") if (!is.na(gaa)) extra <- paste(extra, " -dGraphicsAlphaBits=", gaa, sep = "") cmd <- paste(shQuote(gsexe), " -dNOPAUSE -dBATCH -q -sDEVICE=", type, " -r", res, "-dAutoRotatePages=/None"...
2008 Nov 14
1
Bug#505698: r-base-core: dev2bitmap fails with gsexe related error (PR#13288)
...> dev2bitmap("density.png") | Error in paste(shQuote(gsexe), " -dNOPAUSE -dBATCH -q -sDEVICE=", type, | : | object "extra" not found | > Confirmed. The code in looks a little off inasmuch as in if (!is.na(taa)) extra <- paste(" -dTextAlphaBits=", taa, sep = "") if (!is.na(gaa)) extra <- paste(extra, " -dGraphicsAlphaBits=", gaa, sep = "") cmd <- paste(shQuote(gsexe), " -dNOPAUSE -dBATCH -q -sDEVICE=", type, " -r", res, "-dAutoRotatePages=/None&quo...