Gantt Chart recommendation (Linux/Ubuntu) - charts

I need a tool to create/customize Gantt Charts.
It needs to be free;
It need to be shared with two other people;
People must be able to edit it;
Open source is a con;
I tried to search everywhere but didn't found a good one.
Thanks for the help everyone.

Related

Is ag-grid provide anyway to generate a organization chart like this?

I am going to make a new feature to generate an organization chart based on the relationships of my entities. We have already purchased the ag-grid license, so we would like to explore the feature from it first and then look for other open-source solutions to take reference.
I see ag-grid can handle the tree data for us like these:
https://www.ag-grid.com/javascript-data-grid/tree-data/
and some charts are like
https://www.ag-grid.com/javascript-charts/treemap-series/
However, what we are looking for is like the example in
https://www.npmjs.com/package/angular-org-chart
I am not experienced in ag-grid yet, so just come here and ask for any org chart feature here. Or I should directly go for some open-source solution. Thanks guys.

Tableau online how to integrate numerous views into one

I am using Tableau public desktop - the free version. I am trying to place multiple worksheets, and dashboards on one page and link it to my blog site.
Is there a way to customize views in this application? Something like this:
https://public.tableau.com/views/CountyGuide-Demographics_0/DemographicsAll?%3Aembed=y&%3Ahost_url=%2F%2Fpublic.tableausoftware.com%2F&%3AshowVizHome=no&%3Ascrolling=no&%3Atabs=no&%3Atoolbar=yes&%3Aanimate_transition=yes&%3Adisplay_static_image=yes&%3Adisplay_spinner=yes&%3Adisplay_overlay=yes&%3Adisplay_count=no&%3AloadOrderID=0#3
Or does it require a subscription to accomplish this feat? Is there a workaround for if not?
Thanks for any input.
All the cool stuff WRT layout/navigation in the sample link you posted are possible in Tableau Public.
You don't need subscription for creating dashboards and adding actions for navigation etc.
You can see Tableau Tutorials for details.

What kind of chart has a count of objects?

I was trying to figure out how to make a chart like this but can't seem to find any information. I can't even find a name for this type of chart to Google it.
Does anyone know what these type of charts are called?
This is actually a little different that what I normally see. This is more of a percentage while most represent a certain number of people (one person = 100,000 people)
Here's a better example. I want to try to make something like this programmatically so it can be populated by data.
This is less of a chart and more of an Infographic. It's used to visual display facts or statistics in a friendly and accessible manner. There are plenty of tools on-line that can help you make one of these, but generally they're made custom by graphic designers using image processing tools such as Adobe Illustrator or Inkscape (free).

What type of chart would be best for displaying this data?

EDIT:
I don't mean in terms of how to implement it. i mean i dont like how the date is displayed with the bars. what other type of chart would be more suitable. I know a threadhold line wouldnt work beacause the values of the capacity are different for each day. if they were all the same a threadhold line indicating capacity would work
I think a line graph would be an excellent way to show the data.
I made that using the chart wizard. Link: here. I used the data you provided above, so it should be accurate unless I mistyped.
On the chart wizard, you can import this chart using the link I gave you above if you want to clean it up, add axes, etc.
The best way is impossible to answer, depends on too many things specially since you didn't clarify almost anything in you question.
Anyway, Google's chart API would be ans "easy" way to do this.
Good luck, I you clarify further in your question, I'll try to be more specific and improve my answer!
It can do this quite easily:
See here.

Overlaying of charts

I want to know whether this is possible using Google Charts API: First, create a bar chart with the given input data. And then overlay a line chart (or a line) on top of it.
My use case here, is to show a student's performance in a test when compared to the rest of the crowd which is already available as a bar chart.
EDIT: Dug and found out about markers. Will explore and may be answer my own question :)
This is covered pretty explicitly in the current documentation, see compound charts
Yes, markers are probably what you are looking for. In particular, you may wish to look at a newer feature called "financial markers". This (little advertised) feature was added recently.