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KX Dashboards release notes

v2.1.10

Release Date 13th May 2024

Features

Datagrid Freeze Columns

It is now possible to freeze columns in the Datagrid component. This provides an enhanced experience for users by allowing them to lock certain columns in place while scrolling through large datasets.

Dataform Autoscrolling

We have integrated autoscrolling to the selected value in dropdown menus. This ensures smooth navigation and improved usability for users when selecting options from extensive lists.

Offline maps - Hexagon Heatmap Overlap

A hexagon heatmap overlay feature has been added to the map component. This provides users with visual insights through aggregated data representation in a geospatial context. Users can now customize the hexagon heatmap to allow for adjustable parameters such as color gradient, opacity, and hexagon size, ensuring flexibility in visualizing different datasets on the map.

Managed Queries Paging

Paging has been added for Managed queries.

Bug Fixes

  • Decimal increment didn't allow changes to negative values.
  • Pivot queries were missing from the data dialog.
  • The Playback reverse button had incorrect tooltip.
  • Editor had the wrong position for component placeholder when dragging.

v2.1.9

Release Date 16th April 2024

Features

Python Queries

Python queries are now supported in Data Sources. This enhances KX Dashboards capabilities by leveraging the functionality of the PyKX library for interacting with kdb+/q databases. Users of KX Dashboards can now write queries using kdb+/q, SQL and Python.

Accessibility Improvements

It is now possible to specify a colorblind palette with global palettes. Users can now choose to use a colorblind friendly color palette for each of our components (including all our charts).

Offline Map Icon Image Transparency

Offline maps now support the option to toggle whether to apply image transparency to icons used in the component.

Date Range Component

The new Date Range Picker component allows users to define a date range by specifying the start date and the end date for a range of dates.

Disable Zooming in Chart GL

It is now possible to disable zooming in our ChartGL component.

Performance optimization

The data source dialog has a new setting used to show a Preview result set or Full results set (Max Rows).

Bug Fixes

  • Canvas Charts - Fix applied for the exporting a chart as a .png image.
  • Chart GL - Fix for displaying bubbles in Streaming dashboards
  • Forms - For a number input, fixed issue that did not allow the form to update when clicking on the input spinner buttons when the input value was zero.
  • Gauge Chart - Added fix for Gauge chart to work with virtual queries.
  • Offline Map - Always display map elements (Lines, Circles, Points, Heatmaps) on top layer of the map.

  • Config Manager - Fix applied for preview screen not working with data with commas.

Documentation Updates

v2.1.0

Improved view state and data source editors

We have implemented a number of features designed to improve the user experience for data sources and view states making it easier to manage your data, visualize how different viewstates and components interact and access your data faster.

  • Quick access toolbar
  • Clean up button to remove used view states / data sources
  • Component naming - assign a name to each component that you create with in dashboard
  • View state graph - illustrates any and all references being made to a selected view state including: Data source, Component and Queries Mappers

Map Component (new)

Our new map component is built with performance in mind. Utilizing WebGL technology , it leverages hardware acceleration to render maps quickly and smoothly. With the addition of an offline mode, this map does not require external APIs.

Map your data to dynamically add the following map elements:

  • Points
  • Lines
  • Circles
  • Heatmaps
  • Bounds
  • Animated circles
  • Night/Day layers
  • Video layers
  • GeoJSON layers

Customize the following:

  • Map latitude/longitude to custom visuals
  • Cluster or display all data
  • Customize colors, sizes, fonts
  • Define custom actions
  • Add custom tooltips
  • Add data labels
  • Add rotation and custom images
  • Annotate lines and polygons
  • Filter actions

Charts

  • New line style options
  • Improve range selection for choose x-axis min and max values

Data forms

  • New range type
  • Icons options for dropdown types
  • Bug fixes to improve performance and loading

Gauge/bullet chart (new)

  • Define both Gauge and Bullet charts these are ideally suited for use in dashboards visualizing KPI.

Sankey

  • Include pivot functionality using a Sankey component. The Sankey is a great visualization to show the flow from one category to another.

Upload Component (new)

  • Upload and download files using our new upload component

v2.0

Data grid

  • Custom footer template

Data table

  • Client side pivot sort
  • Column breakdown add/re-order/edit/remove

Data export

  • Raw data export option
  • Event tracking

ChartGL

  • Cartesian heatmap categories and labels
  • Line width
  • Performance tracking
  • Line monotone interpolation

Data Form

  • Read only date pickers
  • Drop down selected ordered
  • Number input increment definition

Breadcrumbs

  • Add/Edit/Delete options

Maps

  • KML/KMZ Layers

General

  • Test connection button
  • System viewstates

v1.9

Data Grids

  • Data grid footer templates

Pivot Grids

  • Pivot caching config
  • Exporting raw data

Chart GL

  • Cartesian heatmap
  • Trigger break
  • Range defaults
  • Base line layer
  • Data labels updates
  • ChartGL performance

Accordian

  • Improved Performance

Security and Modernisation

  • Panels to typescript
  • Flex panel to typescript
  • jQuery updated
  • jQueryUI updated
  • jsZip updated
  • Session APIs updated
  • Moment.js updated

Pie Chart

  • Pie chart label colours

Data form

  • Data form date picker

v1.8

Data Grid

  • Header grouping view states
  • Checkbox only selection
  • Cell selection
  • Templated footers

Chart GL

  • Range selector
  • Horizontal bars
  • Category y-axis
  • Stacked bars
  • Streaming zoom

Pivot Grid

  • Editable cached columns

Maps

  • Point labels
  • Line grouping
  • Show lines in view

Luna

  • New high-performance temporal geospatial visualization component

v1.7

Chart GL

  • Nano second zoom
  • Data labels
  • Bound labels
  • Waterfall layers
  • Category x-axis
  • Excel and cvs export

Data Grid

  • Header grouping
  • Right click actions
  • Full pdf print option

Pivot Grid

  • Expanded Summary
  • Cell selection
  • Row highlights
  • Cache columns

PDF Export

  • Hidden Tabs
  • Time zone displays
  • Tab loading

v1.6

Chart GL

  • Legends can be grouped and positioned
  • Support for CSV and Excel export
  • Mouse-based zoom
  • Bar grouping

Trade

  • New Format properties

Vega Chart

  • Upgraded Library

Editable List

  • Includes validation analytic

Pivot Grid

  • Inherit column width properties for user-added columns

v1.5

Data Grid

  • Keyboard shortcuts for Area select

Pivot Grid

  • Full Excel Export

Pop up

  • Define pop-up location

v1.4

Document Graph

  • Display components: Search & Filter
  • Auto-clean: remove unused entities

Data Source Dialog

  • SQL editor (requires s.k)
  • Auto-execute option

Canvas Charts

  • Multi-format x-axis
  • Offset (time and linear) axis
  • Label rotation and optional display
  • Show major labels for time series x-axis

Data Grid

  • Summary row: sum, avg, count and wavg
  • Composite sparklines
  • "Instant Edit"; single click checkbox submit

Trading Panel

  • VWAP and TWAP display

Form Builder

  • Password option

Treeview

  • Tooltip functionality

v1.3

Dynamic forms for developers

  • Render any q schema
  • React to changes for adaptive forms; e.g. Market / Limit Orders
  • Validation, required fields and server side checks

ChartGL

  • Fills, areas & fades
  • Crosshairs and global tooltips, even on HF streams
  • Candlestick layer type

Trade Panel Component

  • High Frequncy Updates
  • Low-Zero CPU background

Query Builder

  • Aggregate buckets with round / xbar

Graph View

  • Live elastic physical layout, edge selection

Usability focus

  • Floatable Layout now enabled by default
  • Shortcut Key properties
  • Update query parameters

v1.2

Usability focus

  • Click to populate in Editor
  • Editor performance
  • Global tooltip

ChartGL

  • Zoom animation
  • Pan drag axis
  • Bars
  • Multiple axes support
  • Extended highlight rules
  • Hover states and tooltip groups

Published and Draft dashboards

Financial Chart

  • Annotations

Shortcut Key component

Searchable Treemenu

DataFilter

  • Field to field comparison

v1.1

Easy to use Template Editor

  • No code, click to add from data
  • Bind view states
  • Formatting, validation and helper toolbar

Property Panel

  • Copy and paste

Query Builder

  • HDB support
  • Direct Streaming

ChartGL

  • Legend, Crosshairs and Gridlines
  • Crosshairs and custom tooltips

Flex Accordion

Canvas Charts

  • Violin charts
  • OHLC charts

v1.0

New components

  • Treeview
  • Sunburst
  • Contour

Visual Decision Tree

ChartGL Beta

Integrated Query Builder

  • Build query graphs and link view states

Document Graph

  • Identify active data sources and their subscribers

Layout

  • Defined default component size

Updated 3D Chart

Wildcard support for dropdown search

Data Grid

  • Gradient Highlight Rule
  • Expanded Regex Support
  • Auto-sum calculation on select
  • List capture on select
  • Short-hand numeric notation support