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  1. #1

    Default Save as 300dpi problem

    I wish to export and save the label (attached) as a jpeg or png image at 300dpi.
    It needs to be 300dpi as needs to be printed. However, when I Export Jpeg or PNG and change the resolution to 300dpi, the label size increases to 1621px X 585px
    How do I export it at 300pdi so that the label saved remains the same size as the original .xar file?

    Thanks
    Attached Files Attached Files

  2. #2
    Join Date
    Feb 2007
    Location
    UK
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    21,309

    Default Re: Save as 300dpi problem

    you are misunderstanding the way the UI and export work

    the reason that it changes to 1621 is because 1621pix divided by 300 [for 300dpi] is 5.4inches is 137.24mm which should be correct bearing in mind that when I opened it in xara the 'actual' size was 137.2mm [to one decimal place]

    note: if you want real accuracy, make sure your work is in whole pixels/units, and/or you set your UI decimal points to several places [this needs to be done in windows operating system]
    Last edited by handrawn; 26 January 2013 at 11:13 AM. Reason: add units
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    Nothing lasts forever...

  3. #3

    Default Re: Save as 300dpi problem

    Ok but how do I export the label and save it as the same size at 300dpi?
    I have attached 2 saved images. The 1st one is saved as 96dpi and is the correct size after export.
    The 2nd is saved as 300dpi but much bigger.Click image for larger version. 

Name:	label as 300dpi.jpg 
Views:	224 
Size:	73.8 KB 
ID:	94256Click image for larger version. 

Name:	label as std export.jpg 
Views:	219 
Size:	88.1 KB 
ID:	94257

    The 96dpi is no good for printing (it has to be imported by another program before printing).

  4. #4
    Join Date
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    Default Re: Save as 300dpi problem

    can I just clarify - you want it to print at 137mm wide at 300dpi - right?

    if that is the case then your exported image needs to be 1618 pixels wide - if you have made it exactly 127mm wide in xara, and you export at 300dpi, this should be the pixel width of your image after you export it - are you saying that is no what you are getting?
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    Nothing lasts forever...

  5. #5

    Default Re: Save as 300dpi problem

    Ok, i have changed the label in the xara file to pixels from mm to keep things standard.
    The label size is now 500px wide by 180px high.
    I now wish to Export as JPG and keep these same dimensions but the final jped file must be high quality 300dpi.
    However, when I export it, the jpeg size changes to 1565px X 564px when trying to save as 300dpi

  6. #6
    Join Date
    Feb 2007
    Location
    UK
    Posts
    21,309

    Default Re: Save as 300dpi problem

    ok - but the 500 pix is at 96 dpi - 500 divided by 96 is 5.20833.. - 5.208333.. multiplied by 300 is 1562.5 - close to the 1565 result you have, not spot on though so can you upload that file?

    if you meanwhile export at 300 dpi and then import the result into a new xar file what size does it comes in at? [note the status bar at the bottom should report it at 300dpi]
    Last edited by handrawn; 26 January 2013 at 12:10 PM. Reason: fix dec places
    -------------------------------
    Nothing lasts forever...

 

 

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