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Charticulator dataset list

· One min read
Ilfat Galiev
Software Engineer

The Charticulator application has a new dataset list that allows you to import datasets with a single click to create a chart from scratch.

Dataset list

The chart list view also supports quick filtering of datasets by name.

If you want to see data samples on list, contact with me. But make sure that dataset is allowed to copy and using doesn't breaks laws or agreements.

Charticulator Visual charts list

· One min read
Ilfat Galiev
Software Engineer

The next version of the Editor visual (1.3.0.0) will support importing pre build charts and templates from public source.

Importing chart in the visual

On importing chart the visual imports data and rewrites current data passed from Power BI.

Then on saving imported chart the visual opens mapping view to map chart columns to current data passed from Power BI.

On importing template the visual opens data mapping view to map current data passed from Power BI to template columns.

Charticulator data editor

· One min read
Ilfat Galiev
Software Engineer

The Charticulator App can allow to import data from *.csv files, but there is no opportunities to pre edit, ender or edit data on chart development phase.

Charticulator data editor

The PR48 closes this gap. Powered by ReactGrid component brings feature to edit current data, creating table from scratch, inserting rows and columns.

Table editor

Wide view

The layout of current charts are changed from vertical list to grid to display private and publicly available charts.

Charts list

On PR48 page you can find link to deployment of the latest development branch.

Charticulator Gallery

· One min read
Ilfat Galiev
Software Engineer

The Charticulator App now has a built-in list of charts (gallery) that can be imported with a single click.

Gallery

There are only few examples in the diagram list so far, but it will be updated soon, and will also support importing templates. If you want to add your own examples, feel free to contact me.

Chart filter

The list of charts has a filter of charts by name and type (private, charts that are stored in the browser's indexed database, and public, which are downloaded from a CDN).

Polygon mark in Charticulator

· One min read
Ilfat Galiev
Software Engineer

The new feature for Charticulator

This is one of the most significant updates for Charticulator. The mark allows to draw arbitrary shape for data visualization. The polygon support snapping to other marks or parent objects and supports basic styling like rectangle, ellipsis or triangle marks.

polygon

The mark doesn't have a icon yet. But already available for testing in application on https://ilfat-galiev.im/charticulator/ page.

Current limitations:

  • The mark doesn't have internal constraints (no middle points like in line mark)
  • Rendering in polar coordinates has not implemented yet

Markdown and Mermaid Visual

· One min read
Ilfat Galiev
Software Engineer

Markdown and Mermaid Visual

Visual editor preview

There is POC of the visual for rendering Markdown layout and Mermaid diagrams in Power BI reports.

The visual has built in editor powered by react-md-editor with preview feature.

Diagrams rendering powered by Mermaid

Future work:

  • Implement click handlers on nodes
  • Power BI Data binding to nodes

The preview version of the visual available in Visuals menu (above)

Demo:

Preview

Charticulator upcoming updates

· 2 min read
Ilfat Galiev
Software Engineer

Power BI Certification

The Charticulator Visual Community (View) has passed the certification and will be available for end users in 2-3 weeks.

The Charticulator Visual Community (Editor) shows notification in toast when chat saves in visual settings.

Popup toast notification

Scale editor popup

Issue with scale editor popup on click on scale has been partially fixed. When user clicks on scale name on Scales list panel editor opens Scale editor.

Scale editor popup

Columns highlight fixed partially

The visual passed highlight columns correctly. Highlight controls was added into visual settings.

Highlight settings

The visual enabled the highlight settings for editor if template contains highlight columns.

Highlights demo

TODO: need to implement case when highlight disabled and visual doesn't filter category values.

Attribute panel

Attribute panel has border lines for each group of properties.

Attribute panel

Fixing issue with sorting axes data in plot segment

The sorting axis value by another colum works now

Sorting demo

Importing chat templates fixed

The visual supports importing templates in edit mode.

Import button

Import demo

Bind data button icon

The icons of data binding button has been fixed

Bind data button

The issue, when chart attributes doesn't filters properly, has been fixed

Dataset and Glyph/Attributes panels are collapsible

It brings more space for editing the chart. Data can be bind to properties on Attributes panel. It's not necessary to have Dataset panel always visible

Collapsible panels

Downloads

You can download the latest development version in Visuals menu of blog

Visuals menu

Welcome

· One min read
Ilfat Galiev
Software Engineer

Welcome to my blog!

Here I will be talking about my journey into the world of software development. Even though I started working in the Tech field a long time ago, I think it's never too late to start telling my story.

I'm 10+ year experience implementing UI with JavaScript/TypeScript, HTML/CSS and frameworks (React.js, Redux, ExtJS,Angular), moreover experienced in C#, .Net and Node.js for backend development.

  • Certified LookerML Developer and Power BI Data Analyst Associate
  • Led the entire project as project manager and solution architect with a 6-person development team.
  • Implemented a converter of query results into .Net objects, which accelerated code writing by 50%.
  • Implemented 5 complex Power BI plugins for data visualization.

And I'm obsessed with developing Power BI visualization.

I hope you find the blog useful.

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