search for: addplot

Hello All, I 'm trying to plot R graph in landscape orientation in a .rtf file. i 'm using library(rtf) for this. do we have any option in addPlot() function to rotate the orientation of the rtf file? Thank you, Deepthi BM PGDB-10-10-04 Institute of Bioinformatics and Applied Biotechnology Biotech Park, Electronic City, Phase I, Bengaluru-560100

...Sepal Length") addTable(rtf, tab, font.size=10, row.names=TRUE, NA.string="-", col.widths=c(1, 0.5, 0.5, 0.5, 0.5) ) newPlot <- function() { par(pty="s", cex=0.7) plot(iris[, 1], iris[, 2]) abline(h=2.5, v=6.0, lty=2) } addPageBreak(rtf) addPlot(rtf, plot.fun=newPlot, width=5, height=5, res=300) addNewLine(rtf) addParagraph(rtf, "Figure 1. Plot of the iris data using the addPlot() function.\n") addNewLine(rtf) addNewLine(rtf) addSessionInfo(rtf) done(rtf) [[alternative HTML version deleted]]

...size["width"]/pagesize["height"] if (pageaspectr>plotaspectr) {xf=plotaspectr/pageaspectr;yf=1} else {xf=1;yf=pageaspectr/plotaspectr} w = (scaling/100)*pagesize["width"]*xf; h = (scaling/100)*pagesize["height"]*yf if (type=="PPT") {doc = addPlot( doc, myplot, vector.graphic = vector.graphic, fontname = fontname, pointsize = pointsize, offx = (pagesize["width"]-w)/2, offy = (pagesize["height"]-h)/2, width = w, height = h) } else {doc = addPlot( doc, myplot, vector.graphic = vector.graphi...

...plot2 ) mydoc = pptx( ) mydoc = addSlide( mydoc, slide.layout = "Title and Content" ) mydoc = addTitle( mydoc, "Plot examples" ) myplot = qplot(Sepal.Length, Petal.Length , data = iris, color = Species , size = Petal.Width, alpha = I(0.7) ) mydoc = addPlot( mydoc, function( ) print( myplot ), vector.graphic=TRUE) writeDoc( mydoc, file = "test plot.pptx" ) I was thinking it could be nice though to provide this capability also in base R - so that e.g. windows() plot(...) File...Save as...would also provide an option to save as Powerpoint, w...