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  Topic: Automatic updates of current graph
David

Replies: 1
Views: 212

PostForum: Getting Started   Posted: Sat Nov 18, 2017 2:06 pm   Subject: Automatic updates of current graph
I don't have a method to do this automatically. The Data File expects a dtbin or .dtable file format. Those files can be created from within the special importer or through the R package. I have up ...
  Topic: Custom legend fill and shape
David

Replies: 2
Views: 296

PostForum: Feature Request   Posted: Thu Oct 26, 2017 8:25 pm   Subject: Custom legend fill and shape
Since marker scheme and color scheme are independent they are drawn independently. The legend entry doesn't "see" that you don't have green rectangles or blue circles etc.

There is a way ...
  Topic: Export tiff in greyscale
David

Replies: 6
Views: 444

PostForum: Bug Report   Posted: Wed Oct 18, 2017 4:09 pm   Subject: Export tiff in greyscale
What I tried was to create a picture in DataGraph that only has gray values and export it as a rgb and gray.

I got exactly the same result, pixel by pixel. In the sense that the rgb image has the ...
  Topic: Export tiff in greyscale
David

Replies: 6
Views: 444

PostForum: Bug Report   Posted: Wed Oct 18, 2017 12:06 pm   Subject: Export tiff in greyscale
I would use at least 600dpi and you don't have to select the smooth option. The smooth option will add grayscale values at edges to make it look smoother.

David
  Topic: Export tiff in greyscale
David

Replies: 6
Views: 444

PostForum: Bug Report   Posted: Wed Oct 18, 2017 12:03 pm   Subject: Export tiff in greyscale
It looks like Apples routines can't render directly into a grayscale, so I do create the Reb and then use the standard RGB->gray conversion.

You mean that the Gray that I make from the rgb is f ...
  Topic: Export tiff in greyscale
David

Replies: 6
Views: 444

PostForum: Bug Report   Posted: Wed Oct 18, 2017 11:11 am   Subject: Export tiff in greyscale
Great suggestion.

I added this to the latest beta. I added a checkbox to save the image as grayscale.

David
  Topic: graph groupings
David

Replies: 1
Views: 234

PostForum: Feature Request   Posted: Mon Oct 16, 2017 8:48 pm   Subject: graph groupings
I have thought about that, and it is something that I am planning on adding.

David
  Topic: Making a Stacked Bar Pivot Label refer to column names.
David

Replies: 5
Views: 497

PostForum: Getting Started   Posted: Mon Oct 16, 2017 11:09 am   Subject: Making a Stacked Bar Pivot Label refer to column names.
Legends are often overused, but to avoid them (like the book shows) you might need to manually position them. For the Plot command you can decide if the label shows up in the legend or at the end of ...
  Topic: error bar color scheme
David

Replies: 5
Views: 315

PostForum: Getting Started   Posted: Mon Oct 16, 2017 9:44 am   Subject: error bar color scheme
As a workaround for now, you can create error bars using the Connect command. For that you need to create the ymin/ymax columns using an expression with something like ymin = y-error and ymax = y+err ...
  Topic: error bar color scheme
David

Replies: 5
Views: 315

PostForum: Getting Started   Posted: Mon Oct 16, 2017 9:28 am   Subject: error bar color scheme
I need to think about how to do this cleanly. You are talking about using the same line color as the point has, right?

David
  Topic: Making a Stacked Bar Pivot Label refer to column names.
David

Replies: 5
Views: 497

PostForum: Getting Started   Posted: Mon Oct 16, 2017 9:27 am   Subject: Making a Stacked Bar Pivot Label refer to column names.
Thanks.

I thought about this a little bit. There is a way to do this. You can extract the data from the pivot command back as columns. The simplest way to do that is to use the gear menu in the ...
  Topic: Error Bar Fill
David

Replies: 2
Views: 595

PostForum: Feature Request   Posted: Thu Sep 14, 2017 12:27 am   Subject: Error Bar Fill
Here are the reasons that I haven't done this.

To do this with full flexibility will take a lot of UI space. I would need to do the following:

- Have an option for Y error and X error. I can't ...
  Topic: Bar plot with mask
David

Replies: 2
Views: 508

PostForum: Getting Started   Posted: Tue Sep 05, 2017 4:15 pm   Subject: Bar plot with mask
If you use the pivot command it will not put labels where there is no data. Of course in this case it will group together the rows that have the same date.

David
  Topic: Y-Axis Tick Mark Format
David

Replies: 2
Views: 625

PostForum: Getting Started   Posted: Sat Aug 26, 2017 2:05 pm   Subject: Y-Axis Tick Mark Format
Good point.

I added this to the latest beta - https://www.visualdatatools.com/DataGraph/DataGraphBeta.dmg

The format statement is explained here - http://unicode.org/reports/tr35/tr35-10.html#Nu ...
  Topic: Auto-feeding Data Updates
David

Replies: 2
Views: 488

PostForum: Getting Started   Posted: Tue Aug 15, 2017 2:57 pm   Subject: Auto-feeding Data Updates
I'm working on adding these types of input method. They are in currently the beta that you can download and run using your license.

It is in the JSON group, that you add to the data table. You can ...
 
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