[R] Help needed with getting a decent image of ggplot2 graph

[Jim Lemon]

If they can't work out how to resize an image, a 300 dpi resolution
leaves you with an image a bit over 37 mm wide. Doesn't add up for me.

Jim

On Wed, Aug 25, 2021 at 10:00 AM bharat rawlley
<bharat_m_all using yahoo.co.in> wrote:
>
> I tried doing that.
>
> So the real title of my graph is much longer than men and women and isn't not being incorporated in that width.
>
> I think I'll have to settle for a smaller title
>
> Sent from Yahoo Mail on Android
>
> On Tue, 24 Aug 2021 at 6:54 PM, Jim Lemon
> <drjimlemon using gmail.com> wrote:
> Ah, an _upper_ limit. Why not let tiff() work out the resolution
> (res=NA - the default) and see if that passes muster.
>
> Jim
>
> On Wed, Aug 25, 2021 at 8:42 AM bharat rawlley <bharat_m_all using yahoo.co.in> wrote:
> >
> > I am able to change but the place where I have to submit a similar graph has kept a fixed upper limit of 440 pixels for the width and an upper limit of 300 for the dpi.
> >
> > On Tuesday, 24 August, 2021, 06:36:16 pm GMT-4, Jim Lemon <drjimlemon using gmail.com> wrote:
> >
> >
> > Hi bharat,
> > I think there is a conflict between your image size and resolution.
> > You need a lot larger height and width in pixels to get 300 dpi
> > resolution for the whole plot.
> >
> > tiff("test.tiff", units = "px", width = 2200, height = 1250, res = 300)
> >
> > would probably do it for you. How come you can't change the width and
> > height in pixels?
> >
> > Jim
> >
> > On Wed, Aug 25, 2021 at 8:22 AM bharat rawlley via R-help
> > <r-help using r-project.org> wrote:
> > >
> > > Hello, I made the following graph in R with the following code.
> > > ggplot(aes(x=factor(year), y=percentage, color = Gender, fill=Gender), data = graph_text)+  geom_bar(position = 'dodge', stat='identity')+  theme_classic()+  scale_y_continuous(limits=c(0, 1.4*ymax))+  labs(x= 'Year', y = 'Percentage', title = 'Men and Women')
> > >
> > >
> > >
> > > However, on using the following code - tiff("test.tiff", units = "px", width = 440, height = 250, res = 300)ggplot(aes(x=factor(year), y=percentage, color = Gender, fill=Gender), data = graph_text)+  geom_bar(position = 'dodge', stat='identity')+  theme_classic()+  scale_y_continuous(limits=c(0, 1.4*ymax))+  labs(x= 'Year', y = 'Percentage', title = 'Men and Women')dev.off()
> > >
> > >
> > > I get the following image -
> > >
> > >
> > >
> > > I need to keep the DPI = 300 and Width = 440 fixed. I can only manipulate height. Any help would be appreciated
> > > Thank you
> >
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