Re: When newsizing an external figure bei [width=<some pt>], what will be its height in pt and viceversa?

Re: When newsizing an external figure bei [width=<some pt>], what will be its height in pt and viceversa?

[Jeong Dal]

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Dear Rudolf,

It is working for me.
Using my figure, I got 
(45126287sp,31048991sp) 

(1372,944) 


As Hans said, either change ~ to some path or set the directory of externalfigure.

Best regards,

Dalyoung

> 2019. 2. 24. 오전 5:58, ntg-context-request@ntg.nl 작성:
> 
> I fear it doesn't work. I used the above code with a test-picture of mine
> (in .png and .jpg version) and got:
> 
> (0sp,0sp)
> (0,0)
> 
> Now I'm baffled what the explanation could be. Are "mill" or "cow" somehow
> specially prepared? I used:
> 
> ConTeXt  ver: 2018.03.16 22:20 MKIV beta  fmt: 2018.3.21 and
> getfiguredimensions[~/my-test-picture.png]
> 
> Rudolf


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Re: When newsizing an external figure by [width=<some pt>], what will be its height in pt and viceversa?

[Rudolf Bahr]

On Sun, Feb 24, 2019 at 07:38:42AM +0900, Jeong Dal wrote:
> Dear Rudolf,
> 
> It is working for me.
> Using my figure, I got 
> (45126287sp,31048991sp) 
> 
> (1372,944) 
> 
> 
> As Hans said, either change ~ to some path or set the directory of externalfigure.
> 
> Best regards,
> 
> Dalyoung

Hello Dalyoung,

thank you for your message!

Yes, "~" was the reason for my failure. Its use seems to be linux specific only.

If you convert your sp-sizes into pt-sizes (1pt = 65536sp) you will get:
(45126287sp,31048991sp) = (688.5725pt,473.7700pt)

What do you think, are these pt-values ok to you? In my opinion they seem to be too
small. How are they calculated?

Cheers,

Rudolf
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Re: When newsizing an external figure by [width=<some pt>], what will be its height in pt and viceversa?

[Henning Hraban Ramm]

Am 2019-02-24 um 09:11 schrieb Rudolf Bahr <quasi@quasi.de>:

> Yes, "~" was the reason for my failure. Its use seems to be linux specific only.

No, it’s not Linux specific, but ConTeXt doesn’t expand shell variables.

Greetlings, Hraban
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Re: When newsizing an external figure by [width=<some pt>], what will be its height in pt and viceversa?

[Rudolf Bahr]

On Wed, Feb 27, 2019 at 09:55:07AM +0100, Henning Hraban Ramm wrote:
> Am 2019-02-24 um 09:11 schrieb Rudolf Bahr <quasi@quasi.de>:
> 
> > Yes, "~" was the reason for my failure. Its use seems to be linux specific only.
> 
> No, it’s not Linux specific, but ConTeXt doesn’t expand shell variables.
> 
> Greetlings, Hraban


Aha! Thank you.

Cheers, Rudolf
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Re: When newsizing an external figure by [width=<some pt>], what will be its height in pt and viceversa?

[Jeong Dal]

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Dear Rudolf,


> 2019. 2. 24. 오후 7:17, ntg-context-request@ntg.nl 작성:
> 
> If you convert your sp-sizes into pt-sizes (1pt = 65536sp) you will get:
> (45126287sp,31048991sp) = (688.5725pt,473.7700pt)
> 
> What do you think, are these pt-values ok to you? In my opinion they seem to be too
> small. How are they calculated?

I know 72pt per 1 incn, but don’t know well about sp and sp to pt conversion.
I think that someone in this list will answer to you soon.

Best regards,

Dalyoung

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