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Re: Question about "getting" font width values for same-font characters
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Re: Question about "getting" font width values for same-font characters


  • Subject: Re: Question about "getting" font width values for same-font characters
  • From: steve harley <email@hidden>
  • Date: Sun, 8 Feb 2004 22:26:11 -0700

on 8 Feb 2004, at 5:54 PM, Shane Stanley wrote:
On Feb 9, 2004, at 10:52 AM, steve harley wrote:
for some reason, the values it gives are significantly larger than the AFM values.. for example an upper case A in Futura Book is 0.699 point, or 0.0097", per the AFM, but 0.0111" per this script.

The reason is in your script:

set {tracking, horizontal scale} to {100, 100}

Try setting the tracking to 0, not 100.

thanks Shane -- i thought a sharp eye might catch something.. on first check, i thought i saw better values, but when i set about it systematically, i unfortunately used the same document the script had created ...

for those wanting to use the script, change the line to

set {tracking, horizontal scale} to {0, 100}

with this correction, the value for every character matches the AFM within about a hundred thousandth of a point.. still leaves some issues like Unicode, but i'm now very confident in extracting these values via InDesign, which will let me get on with Frontier & Python

FYI, the UI in ID CS also gives a read out of horizontal offset from the left of a text frame.

don't have CS, and don't want to use the UI to derive thousands of measurements, but that's nice to know
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  • Follow-Ups:
    • Re: Question about "getting" font width values for same-font characters
      • From: Shane Stanley <email@hidden>
References: 
 >Question about "getting" font width values for same-font characters (From: Macintosh info <email@hidden>)
 >Re: Question about "getting" font width values for same-font characters (From: steve harley <email@hidden>)
 >Re: Question about "getting" font width values for same-font characters (From: Shane Stanley <email@hidden>)

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