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rendering veiwport with parameters other than scale
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kiran.na...@gmail.com
Jan 27, 2013, 10:15:46 AM1/27/13
to
Hi,
I was wondering if there is any way of specifying any other parameter (width) etc for the viewport instead of giving scale?
var viewport = page.getViewport(scale);
The use case that I am seeing is - We have multiple PDF's and using the same scale for all of them doesn't work .. some of them are smaller, some are larger as we have to make sure the PDF doesn't flow out of the page..
If there is the way of mentioning either the desired max-width so that the scale is calculated automatically making sure the rendering PDF doesn't distort the overall layout.
I was wondering if there is any way of specifying any other parameter (width) etc for the viewport instead of giving scale?
var viewport = page.getViewport(scale);
The use case that I am seeing is - We have multiple PDF's and using the same scale for all of them doesn't work .. some of them are smaller, some are larger as we have to make sure the PDF doesn't flow out of the page..
If there is the way of mentioning either the desired max-width so that the scale is calculated automatically making sure the rendering PDF doesn't distort the overall layout.
Julian Viereck
Jan 28, 2013, 1:06:17 AM1/28/13
to kiran.na...@gmail.com, dev-p...@lists.mozilla.org
Hi Kiran,
> I was wondering if there is any way of specifying any other parameter (width) etc for the viewport instead of giving scale?
I don't think so. In your case, could you do:
var desiredWidth = ...;
var viewport = page.getViewport(1.0);
viewport = page.getViewport(desiredWidth/viewport.width);
Hope this helps. Don't hesitate to write back in case you have more
questions!
Very best,
Julian
> _______________________________________________
> dev-pdf-js mailing list
> dev-p...@lists.mozilla.org
> https://lists.mozilla.org/listinfo/dev-pdf-js
> I was wondering if there is any way of specifying any other parameter (width) etc for the viewport instead of giving scale?
var desiredWidth = ...;
var viewport = page.getViewport(1.0);
viewport = page.getViewport(desiredWidth/viewport.width);
Hope this helps. Don't hesitate to write back in case you have more
questions!
Very best,
Julian
> dev-pdf-js mailing list
> dev-p...@lists.mozilla.org
> https://lists.mozilla.org/listinfo/dev-pdf-js
Kiran Narasareddy
Jan 28, 2013, 4:31:26 AM1/28/13
to Julian Viereck, dev-p...@lists.mozilla.org
duh!! That was obvious. Thanks Julian!!
Regards,
Kiran Narasareddy
www.amuratech.com | @knarasareddy <http://twitter.com/knarasareddy>
Mb: +91-9881146184
On Mon, Jan 28, 2013 at 11:36 AM, Julian Viereck <
jviere...@googlemail.com> wrote:
> Hi Kiran,
>> ______________________________**_________________
>> dev-pdf-js mailing list
>> dev-p...@lists.mozilla.org
>> https://lists.mozilla.org/**listinfo/dev-pdf-js<https://lists.mozilla.org/listinfo/dev-pdf-js>
>>
>
Regards,
Kiran Narasareddy
www.amuratech.com | @knarasareddy <http://twitter.com/knarasareddy>
Mb: +91-9881146184
On Mon, Jan 28, 2013 at 11:36 AM, Julian Viereck <
jviere...@googlemail.com> wrote:
> Hi Kiran,
>
> I was wondering if there is any way of specifying any other parameter
>> (width) etc for the viewport instead of giving scale?
>>
>
> I was wondering if there is any way of specifying any other parameter
>> (width) etc for the viewport instead of giving scale?
>>
>
> I don't think so. In your case, could you do:
>
> var desiredWidth = ...;
> var viewport = page.getViewport(1.0);
> viewport = page.getViewport(desiredWidth/**viewport.width);
>
> var desiredWidth = ...;
> var viewport = page.getViewport(1.0);
>
> Hope this helps. Don't hesitate to write back in case you have more
> questions!
>
> Very best,
>
> Julian
>
> On Sun Jan 27 16:15:46 2013, kiran.na...@gmail.com wrote:
>
> Hope this helps. Don't hesitate to write back in case you have more
> questions!
>
> Very best,
>
> Julian
>
> On Sun Jan 27 16:15:46 2013, kiran.na...@gmail.com wrote:
>
>> dev-pdf-js mailing list
>> dev-p...@lists.mozilla.org
>> https://lists.mozilla.org/**listinfo/dev-pdf-js<https://lists.mozilla.org/listinfo/dev-pdf-js>
>>
>
Kiran Narasareddy
Feb 6, 2013, 2:25:16 PM2/6/13
to Julian Viereck, dev-p...@lists.mozilla.org
Julian,
I am facing a weird issue.. the js is loading up fine on one of the
computers and the pdf is displaying normally, but on other computer the
same setup doesn't display pdf.
Error on console shown is -
*(while reading XRef) : TypeError: Cannot call method 'get' of undefined -
pdf.js: 4801*
*
*
sometimes the error shown is
*(while reading XRef) : TypeError: dict is undefined -
pdf.js: 4808*
*
*
The strange thing is - the same setup is working fine at other locations.
Would appreciate any pointers
*
*
*
*
Regards,
Kiran Narasareddy
www.amuratech.com | @knarasareddy <http://twitter.com/knarasareddy>
Mb: +91-9881146184
On Mon, Jan 28, 2013 at 11:36 AM, Julian Viereck <
jviere...@googlemail.com> wrote:
> Hi Kiran,
>
I am facing a weird issue.. the js is loading up fine on one of the
computers and the pdf is displaying normally, but on other computer the
same setup doesn't display pdf.
Error on console shown is -
*(while reading XRef) : TypeError: Cannot call method 'get' of undefined -
pdf.js: 4801*
*
*
sometimes the error shown is
*(while reading XRef) : TypeError: dict is undefined -
pdf.js: 4808*
*
*
The strange thing is - the same setup is working fine at other locations.
Would appreciate any pointers
*
*
*
*
Regards,
Kiran Narasareddy
www.amuratech.com | @knarasareddy <http://twitter.com/knarasareddy>
Mb: +91-9881146184
On Mon, Jan 28, 2013 at 11:36 AM, Julian Viereck <
jviere...@googlemail.com> wrote:
> Hi Kiran,
>
> I was wondering if there is any way of specifying any other parameter
>> (width) etc for the viewport instead of giving scale?
>>
>
>> (width) etc for the viewport instead of giving scale?
>>
>
> I don't think so. In your case, could you do:
>
> var desiredWidth = ...;
> var viewport = page.getViewport(1.0);
> viewport = page.getViewport(desiredWidth/**viewport.width);
>
> Hope this helps. Don't hesitate to write back in case you have more
> questions!
>
> Very best,
>
> Julian
>
> On Sun Jan 27 16:15:46 2013, kiran.na...@gmail.com wrote:
>
>
> var desiredWidth = ...;
> var viewport = page.getViewport(1.0);
> viewport = page.getViewport(desiredWidth/**viewport.width);
>
> Hope this helps. Don't hesitate to write back in case you have more
> questions!
>
> Very best,
>
> Julian
>
> On Sun Jan 27 16:15:46 2013, kiran.na...@gmail.com wrote:
>
Kiran Narasareddy
Feb 6, 2013, 2:27:20 PM2/6/13
to Julian Viereck, dev-p...@lists.mozilla.org
sorry the line number for the error is *4081 *and* not 4801*
Regards,
Kiran Narasareddy
www.amuratech.com | @knarasareddy <http://twitter.com/knarasareddy>
Mb: +91-9881146184
Regards,
Kiran Narasareddy
www.amuratech.com | @knarasareddy <http://twitter.com/knarasareddy>
Mb: +91-9881146184
>> I was wondering if there is any way of specifying any other parameter
>>> (width) etc for the viewport instead of giving scale?
>>>
>>
>>> (width) etc for the viewport instead of giving scale?
>>>
>>
>> I don't think so. In your case, could you do:
>>
>> var desiredWidth = ...;
>> var viewport = page.getViewport(1.0);
>> viewport = page.getViewport(desiredWidth/**viewport.width);
>>
>> Hope this helps. Don't hesitate to write back in case you have more
>> questions!
>>
>> Very best,
>>
>> Julian
>>
>> On Sun Jan 27 16:15:46 2013, kiran.na...@gmail.com wrote:
>>
>>
>> var desiredWidth = ...;
>> var viewport = page.getViewport(1.0);
>> viewport = page.getViewport(desiredWidth/**viewport.width);
>>
>> Hope this helps. Don't hesitate to write back in case you have more
>> questions!
>>
>> Very best,
>>
>> Julian
>>
>> On Sun Jan 27 16:15:46 2013, kiran.na...@gmail.com wrote:
>>
Julian Viereck
Feb 6, 2013, 2:55:07 PM2/6/13
to Kiran Narasareddy, dev-p...@lists.mozilla.org
Do you use the same browser on both machines, same PDF?
Best,
Julian
On 2/6/13 8:25 PM, Kiran Narasareddy wrote:
> Julian,
> I am facing a weird issue.. the js is loading up fine on one of the
> computers and the pdf is displaying normally, but on other computer
> the same setup doesn't display pdf.
> Error on console shown is -
> *(while reading XRef) : TypeError: Cannot call method 'get' of
> undefined - pdf.js: 4801*
> *
> *
> sometimes the error shown is
> *(while reading XRef) : TypeError: dict is undefined -
> pdf.js: 4808*
> *
> *
> The strange thing is - the same setup is working fine at other locations.
>
> Would appreciate any pointers
> *
> *
> *
> *
>
> Regards,
> Kiran Narasareddy
> www.amuratech.com <http://www.amuratech.com> | @knarasareddy
>
> Hi Kiran,
> _______________________________________________
> dev-pdf-js mailing list
> dev-p...@lists.mozilla.org <mailto:dev-p...@lists.mozilla.org>
> https://lists.mozilla.org/listinfo/dev-pdf-js
>
>
Best,
Julian
On 2/6/13 8:25 PM, Kiran Narasareddy wrote:
> Julian,
> I am facing a weird issue.. the js is loading up fine on one of the
> computers and the pdf is displaying normally, but on other computer
> the same setup doesn't display pdf.
> Error on console shown is -
> *(while reading XRef) : TypeError: Cannot call method 'get' of
> undefined - pdf.js: 4801*
> *
> *
> sometimes the error shown is
> *(while reading XRef) : TypeError: dict is undefined -
> pdf.js: 4808*
> *
> *
> The strange thing is - the same setup is working fine at other locations.
>
> Would appreciate any pointers
> *
> *
> *
> *
>
> Regards,
> Kiran Narasareddy
> <http://twitter.com/knarasareddy>
> Mb: +91-9881146184
>
>
> On Mon, Jan 28, 2013 at 11:36 AM, Julian Viereck
> <jviere...@googlemail.com <mailto:jviere...@googlemail.com>> wrote:
> Mb: +91-9881146184
>
>
> On Mon, Jan 28, 2013 at 11:36 AM, Julian Viereck
>
> Hi Kiran,
>
> I was wondering if there is any way of specifying any other
> parameter (width) etc for the viewport instead of giving scale?
>
>
> I was wondering if there is any way of specifying any other
> parameter (width) etc for the viewport instead of giving scale?
>
>
> I don't think so. In your case, could you do:
>
> var desiredWidth = ...;
> var viewport = page.getViewport(1.0);
> viewport = page.getViewport(desiredWidth/viewport.width);
>
> var desiredWidth = ...;
> var viewport = page.getViewport(1.0);
>
> Hope this helps. Don't hesitate to write back in case you have
> more questions!
>
> Very best,
>
> Julian
>
> On Sun Jan 27 16:15:46 2013, kiran.na...@gmail.com
> Hope this helps. Don't hesitate to write back in case you have
> more questions!
>
> Very best,
>
> Julian
>
> On Sun Jan 27 16:15:46 2013, kiran.na...@gmail.com
> dev-pdf-js mailing list
> dev-p...@lists.mozilla.org <mailto:dev-p...@lists.mozilla.org>
> https://lists.mozilla.org/listinfo/dev-pdf-js
>
>
Kiran Narasareddy
Feb 6, 2013, 10:34:08 PM2/6/13
to Julian Viereck, dev-p...@lists.mozilla.org
Same browser (Chrome & Firefox).. it works on windows, Linux.. issue is
with OSX
kn
Sent from my HTC
On 07-Feb-2013 1:25 AM, "Julian Viereck" <jviere...@googlemail.com>
wrote:
> www.amuratech.com | @knarasareddy <http://twitter.com/knarasareddy>
> jviere...@googlemail.com> wrote:
>
>> Hi Kiran,
>>>
>>
>
>
with OSX
kn
Sent from my HTC
On 07-Feb-2013 1:25 AM, "Julian Viereck" <jviere...@googlemail.com>
wrote:
> jviere...@googlemail.com> wrote:
>
>> Hi Kiran,
>>
>> I was wondering if there is any way of specifying any other parameter
>>> (width) etc for the viewport instead of giving scale?
>>>
>>
>> I was wondering if there is any way of specifying any other parameter
>>> (width) etc for the viewport instead of giving scale?
>>>
>>
>> I don't think so. In your case, could you do:
>>
>> var desiredWidth = ...;
>> var viewport = page.getViewport(1.0);
>> viewport = page.getViewport(desiredWidth/viewport.width);
>>
>> Hope this helps. Don't hesitate to write back in case you have more
>> questions!
>>
>> Very best,
>>
>> Julian
>>
>>
>> var desiredWidth = ...;
>> var viewport = page.getViewport(1.0);
>> viewport = page.getViewport(desiredWidth/viewport.width);
>>
>> Hope this helps. Don't hesitate to write back in case you have more
>> questions!
>>
>> Very best,
>>
>> Julian
>>
>>> _______________________________________________
>>> dev-pdf-js mailing list
>>> dev-p...@lists.mozilla.org
>>> https://lists.mozilla.org/listinfo/dev-pdf-js
>>> dev-pdf-js mailing list
>>> dev-p...@lists.mozilla.org
>>>
>>
>
>
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