________________________________________
> From:Venkat Karthik [tvkarthi...@gmail.com]
> We are trying to generate a wmf image with fixed pixels, fixed height &
> fixed width. But the problem we are facing is that when the same code is
> run on a different screen resolution the dimensions of the image are no
> longer the same.
In what medium are you measuring the size of the image?
If you're reading on screen, try reading the help page for ?windows, where it
says
"The size of a window is computed from information provided about
the display: it depends on the system being configured accurately.
By default a screen device asks Windows for the number of pixels
per inch. This can be overridden (it is often wrong) by
specifying ‘xpinch’ and ‘ypinch’"
... and rather more.
Broadly, though, you are generating a vector image of defined size in some
medium. There is no meaningful pixel count until you use a raster device to
display it, and when you do, the size depends entirely on what the device
thinks its pixel size is. And it seems that windows is not often right about it.
S
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