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...plots and i noticed that changing the lwd parameter does not change my line width I tried the same script in a Windows based R (2.2.1 r36812), using no GDD, and it worked. Does anybody has a clue? My testing script is something dumb like this: library(GDD) GDD("pres24.png", type="png8", width = 700, height = 500) par(lty=3,lwd=7,cex.axis=0.65,lab=c(12,12,0),mar=c(2.5, 2.5, 2.5, 2.5)) plot(rnorm(100),type="line",lty=3,lwd=7) mtext("Rodada ",side=3,padj=-0.33,cex=1,font=c(4)) dev.off() in windows i take off the initial two lines, of course... thanks in a...

Hi, I am a developer from Oracle. I wanted to create a png file out of png device with a bit depth of 8. I am using R on linux. But I noticed that R automatically switches between 8 and 24 bit depth. i tried a lot of things from your grDevices package but unable to control the bitdepth. I would be really grateful to you guys if you can suggest me some way to solve this issue. -/Ag Anshul Gupta