Scruffy Graph is Cropped

ruby-talk
1

I'm running the Scruffy example for a line graph from
http://scruffy.rubyforge.org/. My code is

require 'scruffy'

graph = Scruffy::Graph.new
    graph.title = "Sample Line Graph"
    graph.renderer = Scruffy::Renderers::Standard.new

    graph.add :line, 'Example', [20, 100, 70, 30, 106]

    graph.render :to => "line_test.svg"
    graph.render :width => 300, :height => 200,
      :to => "line_test.png", :as => 'png'

The output is severely cropped, showing only an incomplete graph (see
attached .png file).

I've played with the :width and :height parameters, but just make things
worse. Can someone shed some light on this?

Thanks,

--Alex DeCaria

Attachments:
http://www.ruby-forum.com/attachment/4490/line_test.png

···

--
Posted via http://www.ruby-forum.com/.

2

Hi Alex,

Did you ever get to the bottom of this? I'm getting the exact same
behaviour.

I'm on Mac OSX.

Perhaps it's an ImageMagick version type issue?

//matt

···

--
Posted via http://www.ruby-forum.com/.

3

Don't think so, but thanks for the quick reply! Here's the original
post:

···

------------

I'm running the Scruffy example for a line graph from
http://scruffy.rubyforge.org/. My code is

require 'scruffy'

graph = Scruffy::Graph.new
    graph.title = "Sample Line Graph"
    graph.renderer = Scruffy::Renderers::Standard.new

    graph.add :line, 'Example', [20, 100, 70, 30, 106]

    graph.render :to => "line_test.svg"
    graph.render :width => 300, :height => 200,
      :to => "line_test.png", :as => 'png'

The output is severely cropped, showing only an incomplete graph (see
attached .png file).

I've played with the :width and :height parameters, but just make things
worse. Can someone shed some light on this?

Thanks,

--Alex DeCaria

--
Posted via http://www.ruby-forum.com/.

4

Just a check here... am I the Alex you're addressing? I do recall being
on a Scruffy Graph thread a while back, but don't recall any specifics.

If I'm the wrong Alex, feel free to disregard. Otherwise, refresh my
memory on the issue? (I'm a list subscriber and so not reading a
threaded version on the website and have no reference to the origin).

···

________________________________________________________________________

Alex Stahl | Sr. Quality Engineer | hi5 Networks, Inc. | astahl@hi5.com

On Thu, 2010-12-09 at 00:54 -0600, Matt Powell wrote:

Hi Alex,

Did you ever get to the bottom of this? I'm getting the exact same
behaviour.

I'm on Mac OSX.

Perhaps it's an ImageMagick version type issue?

//matt