Displaying 20 results from an estimated 1000 matches similar to: "pdf simpletable help needed"
2006 May 05
8
pdf/writer: table.render_on best practices?
Hi All,
I generate a pdf report that contains a table. The report is 14 pages, and
it takes 20s to be rendered. Most of these 20s are spend in the render_on
method. I wonder if it is possible to speed up that process?
To create the report, I do the following:
1) Setup pdf layout:
# Setup pdf layout
pdf.select_font("Helvetica", { :encoding => "WinAnsiEncoding"})
2006 Mar 10
5
PDF::Writer Simpletable Iteration
Hello All:
I have been working with <a
href="http://ruby-pdf.rubyforge.org/pdf-writer/index.html">Austin
Ziegler''s PDF::Writer</a> as a means to produce PDF documents from my
Rails app. I am stumped on how to iterate through a collection of items
and output them in a table format. The way I have tried it so far only
returns the last item in the collection -
2006 May 24
4
pdf on the fly
In my rails app I need to create pdf reports on the fly. I have
installed railspdf, wich is working fine. But, how can I create tables
and paragraphs and stuff? Can I mimic an .rhtml file (using <% for
...%> etc? Or is it wise to use Ruby::PDF directly? Is there anyone out
there with experience in this, and who is willing to share his findings?
Thx
--
Posted via
2006 Jan 24
4
PDF::SimpleTable performance issues
Hello,
I am having performance issues ending with a ''time out'' from Apache when
I try to generate a PDF file using pdf-writer.
It seems to happen at the render_on(pdf) function call ; the table I am
trying to draw has 8 colums which values are generated on the fly.
Can''t find anything about pdf-writer and the ''time out'' on the Web so
far.
Any
2006 Jun 12
2
Pdf::Witer question
Does anyone knows how to embed Type1 font with PDF::Writer? I read
manual, tried everything but nothing seems to work (The font ''FontName''
contains a bad /BBox error on PDF).
any help or hint would be really appreciated,
Bojan Mihelac
--
Bojan Mihelac
Informatika Mihelac, Bojan Mihelac s.p. | www.informatikamihelac.com
-> tools, scripts, tricks from our code lab:
2006 Aug 16
1
pdf::writer
I am trying to use an OCRB font in pdf::writer. So, I managed to install
the font on a debian linux. The first line in OCR font is appearing on
the pdf, but I get an error-message: "The font ''OCRBLT'' contains a bad
/BBox".
Someone ever had this problem?
--
Posted via http://www.ruby-forum.com/.
2006 Jun 20
7
What is up with rubyforge?
Does anybody know when it will be back up?
<http://rubyforge.org/>
--
Posted via http://www.ruby-forum.com/.
2007 Oct 11
0
pdf-writer - SimpleTable - change font betweent columns
The client wants the top of the pdf laid out like this:
From: John Smith To: Jane Doe
999-999-9999 888-333-3333
555 W. 55th Street 222 W. 55th Street
Somewhere, Somestate 999999 Somewhere else, State 444555
They also want "From" and "To" to be bold, and the rest of the
information to be normal font
2006 Jun 24
32
Why is there no Smalltalk-like IDE for Ruby?
I posted this to comp.lang.ruby and comp.lang.smalltalk, and my blog.
I will likely get destroyed, but it will be worth it if at least one
nugget of information helps the Ruby IDE makers.
-----------------------------------------
Hi all --
I shout my question to the entire Ruby + Smalltalk community: Smalltalk
has had amazing IDEs for decades, why not Ruby? Smalltalkers, Ruby
needs your help!
2007 Jun 08
0
SimplaTable with error: singleton can't be dumped
Hello,
My first PDF report from rails.
When i try to render "tab.render_on(pdf)", I get that error message.
Thanks any help,
Helder
=================================================================
TypeError in ContasController#plano
singleton can''t be dumped
RAILS_ROOT: script/../config/..
Application Trace | Framework Trace | Full Trace
2006 Jun 01
8
[Pdf::Witer]
Is anyone using Pdf::Writer?
I don know how to insert html tags in a pdf using Pdf::Writer, except <b>
and <i>
I think an idea is with Pdf::TechBook but i hadn''t seen any example till
now.
--
Cheers,
ioana k&a
http://boulangerie.wordpress.com/
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
2005 Dec 15
5
Avery Lables, PDF::Writer or LaTex?
In a new app we are developing, we need to be able to dynamically create
a PDF and send it to the browser (inline with send_data). I have been
tinkering with PDF::Writer and love the simplicity and native ruby-ness
of it all.
However, one of the main uses for this functionality is to output a PDF
of addresses to be printed on Avery 5161 labels. LaTex seems to be
suited well for this, but it
2006 Jul 29
3
Validating two models
Hi,
I have a model Account wich "has_one" model called UserData. Both models
use validation.
# Model contains user name, email etc.
class Account < ActiveRecord::Base
has_one :user_data, :foreign_key => "user_id"
validates_presence_of :email
end
# Model contains firstname, lastname etc.
class UserData < ActiveRecord::Base
2019 Jul 16
2
[PATCH libnbd] generator: Swap parameters of nbd_add_close_callback.
The API changes from:
int nbd_add_close_callback (struct nbd_handle *h,
nbd_close_callback cb,
void *user_data);
to:
int nbd_add_close_callback (struct nbd_handle *h,
void *user_data,
nbd_close_callback cb);
The second way is consistent with how other callbacks work
2007 Dec 12
2
possible bug in eager loading
Hello,
@users = User.find(:all, :include => {:user_data =>
:user_data_field}, :order => "username = ''someone-oHC15RC7JGTNLxjTenLetw@public.gmane.org'' desc",
:limit => 50)
This produces:
User Load IDs For Limited Eager Loading (74.648762) SELECT * FROM
(SELECT DISTINCT ON (users.id) users.id, username AS alias_0 FROM users
LEFT OUTER JOIN
2019 Aug 14
2
Re: [PATCH libnbd 1/4] api: Combine callback and user_data into a single struct.
On 8/13/19 5:36 PM, Richard W.M. Jones wrote:
> The definition of functions that take a callback is changed so that
> the callback and user_data are combined into a single structure, eg:
>
> int64_t nbd_aio_pread (struct nbd_handle *h,
> void *buf, size_t count, uint64_t offset,
> - int (*completion_callback) (/*..*/), void *user_data,
> +
2006 Jan 03
2
Pdf::Writer ; page numbering, and table wrapping
Hey there,
I know this isn''t a pdf::writer list - If there''s a more appropriate
place for me to ask these questions I''d appreciate being set straight.
I''m having a couple of misunderstandings/isssues first with page numbers
and secondly with auto-wrapping of simple_table.
First
pdf.start_page_numbering(pdf.margin_x_middle,
pdf.absolute_bottom_margin, 9,
2019 Aug 12
2
Re: [PATCH libnbd 1/7] api: Add semi-private function for freeing persistent data.
On 8/12/19 11:08 AM, Richard W.M. Jones wrote:
> This adds a C-only semi-private function for freeing various types of
> persistent data passed to libnbd.
>
> There are some similarities with nbd_add_close_callback which we
> removed in commit 7f191b150b52ed50098976309a6af883d245fc56.
> ---
> +=head1 FREE CALLBACKS
> +
> +B<Note:> The API described in this
2019 Jul 16
1
Re: [PATCH libnbd v2] generator: Define new Closure type instead of callbacks.
On 7/16/19 6:04 AM, Richard W.M. Jones wrote:
> A Closure is a list of (usually one, but can be more) closures. In C
> there is also a singe ‘void *user_data’ parameter which is passed by
> the caller into the function and through as the first parameter of
> each callback invocation.
>
> By grouping the previously separate Opaque and Callback* parameters
> together we can
2007 Feb 27
2
Creating a PDF on the fly
A friend and I are just in the process of trying to create PDFs on the
fly. This isn''t in itself too hard, but we have some repeating images
that are being put in over and over again. It''s increasing file size
too much unfortunately.
Does anyone know the best way to ensure file size is kept to a minimum
for this scenario? We know about linking to a URI, but the problem with