Re: Complex graph

[STARDATA via 4D_Tech]

Have you an example?



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RE: Complex graph

[lists via 4D_Tech]

Ferdinando,

Send me a private email for a code demo on how to do it.  Lw at xsitra period 
com

-Original Message-
From: 4D_Tech <4d_tech-boun...@lists.4d.com> On Behalf Of stardata.info via 
4D_Tech
Sent: Thursday, June 27, 2019 1:30 AM
To: 4d_tech@lists.4d.com
Cc: stardata.info 
Subject: Re: Complex graph

Interesting.

Have you a link for a demo that explain how to use 4D View pro for create graph?

Thanks

Ferdinando

Il 27/06/2019 00:34, 4d_tech-requ...@lists.4d.com ha scritto:
> Message: 3
> Date: Wed, 26 Jun 2019 13:20:49 -0700 (MST)
> From: Scott Staley
> To:4d_tech@lists.4d.com
> Subject: Re: Complex graph
> Message-ID:<1561580449421-0.p...@n5.nabble.com>
> Content-Type: text/plain; charset=us-ascii
>
> I was able to make the linked chart in View Pro...
>
> Link to:Chart
> <https://www.dropbox.com/s/belzdxt9a0h06k0/Chart%20Screen%20Shot.png?dl=0>   
>
>
>
>
>
>
> --
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Re: Complex graph

[Bernd Fröhlich via 4D_Tech]

stardata.info:

> I've thought of this option.
> Have you a database example?

Here is part of a calendar that I create with a listbox:


The basics are quite simple:
Just setup the listbox in the form-editor (or by code if you like) and color 
the cells with
LISTBOX SET ROW COLOR

Greetings from Germany,
Bernd Fröhlich
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Re: Complex graph

[stardata.info via 4D_Tech]

I've thought of this option.
Have you a database example?

Thanks

/Ferdinando/

Il 28/06/2019 20:36, 4d_tech-requ...@lists.4d.com ha scritto:
Message: 7 Date: Fri, 28 Jun 2019 09:08:00 +0200 From: Bernd Fröhlich 
 To: 4d_tech@lists.4d.com Subject: Re: Complex 
graph Message-ID: <201906280908000...@bremac.de> Content-Type: 
text/plain; charset=ISO-8859-1 Scott Staley:

I don't and I actually created the graph in microsoft excel and then opened
it with view pro.

A simple graph like that can even be created using a Listbox (if you are on 4D 
V17).
Just set the background colour of the cells to any colour you like.

If it gets more complex I would use SVG.

Greetings from Germany,
Bernd Fröhlich

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Re: Complex graph

[Bernd Fröhlich via 4D_Tech]

Scott Staley:

> I don't and I actually created the graph in microsoft excel and then opened
> it with view pro.

A simple graph like that can even be created using a Listbox (if you are on 4D 
V17).
Just set the background colour of the cells to any colour you like.

If it gets more complex I would use SVG.

Greetings from Germany,
Bernd Fröhlich
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Re: Complex graph

[Tom Benedict via 4D_Tech]

Scott Staley wrote:

> I'm not very familiar with View Pro or the tool it was developed from
> (SpreadJS, a javascript spreadsheet API) but one thing that I see that
> hasn't been talked about much is that it brings many if not most of the
> charts/graphs that are available in excel to 4D.  I tried a 3d bar chart but
> it came across as a 2D version so I know all options are not supported but
> given the limited graphing available in 4D this seems like a big deal. I
> personally do most of my graphing in 4D using Google charts API but am glad
> to have more options and the ability to print the chart.

I’ve used Google Image Charts API with 4D very successfully, however, keep in 
mind that your raw data goes across the internet to Google, so there may be 
data security issues, depending on your business. The Image Charts API is 
officially deprecated though and replaced by the Area Charts API, which I 
haven’t used, but it does all its processing locally, so is not a security risk.

I’ve also worked with HighCharts in 4D, which uses a local library and is very 
full featured.

Tom Benedict
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Re: Complex graph

[Scott Staley via 4D_Tech]

I don't and I actually created the graph in microsoft excel and then opened
it with view pro.  The data for the chart is on the spreadsheet behind the
chart and is hidden by the chart.  You can also hide the toolbar so that the
only thing that is visible is the chart.  With 4D you can update the data in
the cells.  There are several tech tips/notes that demonstrate how to
manipulate view pro cells from 4D.

I'm not very familiar with View Pro or the tool it was developed from
(SpreadJS, a javascript spreadsheet API) but one thing that I see that
hasn't been talked about much is that it brings many if not most of the
charts/graphs that are available in excel to 4D.  I tried a 3d bar chart but
it came across as a 2D version so I know all options are not supported but
given the limited graphing available in 4D this seems like a big deal. I
personally do most of my graphing in 4D using Google charts API but am glad
to have more options and the ability to print the chart.



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Re: Complex graph

[stardata.info via 4D_Tech]

Interesting.

Have you a link for a demo that explain how to use 4D View pro for 
create graph?


Thanks

Ferdinando

Il 27/06/2019 00:34, 4d_tech-requ...@lists.4d.com ha scritto:

Message: 3
Date: Wed, 26 Jun 2019 13:20:49 -0700 (MST)
From: Scott Staley
To:4d_tech@lists.4d.com
Subject: Re: Complex graph
Message-ID:<1561580449421-0.p...@n5.nabble.com>
Content-Type: text/plain; charset=us-ascii

I was able to make the linked chart in View Pro...

Link to:Chart
<https://www.dropbox.com/s/belzdxt9a0h06k0/Chart%20Screen%20Shot.png?dl=0>   







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Re: Complex graph

[Scott Staley via 4D_Tech]

I was able to make the linked chart in View Pro...

Link to:Chart
  






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Re: Complex graph

[Kirk Brooks via 4D_Tech]

Ferdinando,
For truly complex graphing you can't beat D3 .

On the other hand for the sort of in-line graphs you referenced I heard a
great hack from David Adams: Unicode U+2588 is a small, black, borderless
square. So you create single line histograms in a text var using this
character.

On Wed, Jun 26, 2019 at 11:59 AM stardata.info via 4D_Tech <
4d_tech@lists.4d.com> wrote:

> Hi All,
>
> I need to do a graph of type istogram as below.
>
>
> ONE]]
>
> TWO>  
>
> TRE * 
>
> FOUR  + ]]
>
>  24681012141618 20
>
> The histograms must be drawn in horizontal
>
> Someone know a demo that i can to see?
>
> I need to draw some symbols in graph areas.
>
> Thanks
>
> /Ferdinando/
>
> Il 26/06/2019 15:06, stardata.info ha scritto:
> >
> > Hi All,
> >
> > Using 4D V16 or V17 on windows, I have need of to do a complex
> > graphical representation.
> >
> > Does someone know a demo application in 4D that explain the use of SVG
> > or other 4D features that I can see?
> >
> > Thanks
> >
> > /Ferdinando/
> >
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-- 
Kirk Brooks
San Francisco, CA
===

What can be said, can be said clearly,
and what you can’t say, you should shut up about

*Wittgenstein and the Computer *
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Re: Complex graph

[stardata.info via 4D_Tech]

Hi All,

I need to do a graph of type istogram as below.


ONE                            ]]

TWO            >  

TRE                                     * 

FOUR                                          + ]]

                2    4    6    8    10    12    14    16    18 20

The histograms must be drawn in horizontal

Someone know a demo that i can to see?

I need to draw some symbols in graph areas.

Thanks

/Ferdinando/

Il 26/06/2019 15:06, stardata.info ha scritto:


Hi All,

Using 4D V16 or V17 on windows, I have need of to do a complex 
graphical representation.


Does someone know a demo application in 4D that explain the use of SVG 
or other 4D features that I can see?


Thanks

/Ferdinando/


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