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ZoomCharts at DevClub.lv: Developing a Javascript SDK
On January 15, 2015, ZoomCharts Co-Founder and CTO Viesturs Zariņš presented at DevClub.lv - a community of Latvian IT specialists that gather monthly and host free talks, presentations, and events to allow the local IT community to share knowledge, network, and communicate. Zariņš discussed the unique challenges faced in developing JavaScript SDK.
Here is a brief overview of his PowerPoint presentation on ZoomCharts, the world’s most interactive data visualization software that will support all your data presentation needs with incredible speed.
What is ZoomCharts?
What defines ZoomCharts advanced data visualization software? It is NOT another HTML5 charts library. It is:
- Interactive
- Fast
- Touch enabled
- Supports big data
A long time ago
DOS 6.2 allowed for:
- 320x240x8bpp
- Direct access to pixels on screen
- Assembler for performance
Today, the Web has finally caught up in the graphics department. Now, we have access to:
- Multiple browsers and rendering technologies
- Multiple resolutions
- Performance that varies by browser and device
Development setup:
- We write in JavaScript
- Commit to GitHub
- Build system in JavaScript
- Debug in Chrome
- Run automated tests
- Like WebStorm (and Vim)
Graphics:
Canvas (fast)
SVG (slow)
WebGL (>50%)
Interactive animations:
Zoom in and out of the graph, drag and drop data, all with your mouse or trackpad.
Graceful degradation:
High FPS (frames per second) lets you scale graphics with low image degradation.
Third party libraries:
- Raphael
- Hammer.js
- Leaflet
- Moment.js
Challenges:
- Responsive design: layouts can shift and look nice on desktop screens vs. not so nice on vertical, mobile screens
- Big screen resolutions: uses devicePixelRatio for sharp rendering, but no hardware acceleration beyond 2048x2048
- Safari compatibility: with 100% CPU, input events are blocked and browser locks up; strange code offers fixes
- HTML on canvas: DOM is slow; basic HTML markup must be parsed and rendered manually; text caching helps
Support:
- Process: TrialSupportBuy
- 1 day issue resolution
- #1 Tell me what I did wrong
- #2 Can you do…
Testing:
- Automated tests on every GIT push
Automatically:
- Compare images
- Record performance
- View errors in console
Interactive testing:
- Next step: record and playback
BrowserStack:
- Interactive mode
- Automated: Selenium API
Debugging:
Chrome Developer tools (F12)
- Debugging
- Profiling
- Timeline
Remote debugging available: developer.chrome.com/devtools/docs/remote-debugging
Future:
- More charts
- Extension API
- Memory allocation tracking
- WebGL
We are looking for statically-typed language:
- Error checking
- Performance
- Superior minification
- Easy to write and read
- Easy to call from JS
Building
Custom build script:
- Compile
- Minify
- Extract documentation
- Embed customer data
Check out ZoomCharts products:
Network Chart
Big network exploration
Explore linked data sets. Highlight relevant data with dynamic filters and visual styles. Incremental data loading. Exploration with focus nodes.
Time Chart
Time navigation and exploration tool
Browse activity logs, select time ranges. Multiple data series and value axes. Switch between time units.
Pie Chart
Amazingly intuitive hierarchical data exploration
Get quick overview of your data and drill down when necessary. All in a single easy to use chart.
Facet Chart
Scrollable bar chart with drill-down
Compare values side by side and provide easy access to the long tail.
ZoomCharts
The world’s most interactive data visualization software
#zoomcharts #interactive #data #interactivedata #datavisualization #interactivedatavisualization #chart #graph #charts #graphs #Javascript #JavascriptSDK #DevClubIV #Latvia #PowerPoint #PowerPointpresentation #fast #bigdata
See how it's easier than ever to build maps and analyze spatial data using the latest features in Tableau, join the IoT revolution, and learn how to bring the magic of Kepler GL into Tableau with extensions.
Mapbox SF Office
50 Beale Street
San Francisco, CA 94105
Wednesday, April 24 2019
5:30pm
SPEAKERS
Kent Marten, Tableau
Kent is a geographer, with BES from the University of Waterloo, MBA from the University of Redlands, and a GIS diploma from the Centre of Geographic Sciences. Kent has spent his entire career building mapping software products, first for Esri and now for Tableau. This will be Kent’s 7th time speaking at a Tableau User Group event, always about maps.
Shan He, Uber
Shan is a senior data visualization engineer at Uber. She is a coder, a designer, and a data artist. Shan is the founding member of Uber’s data visualization team and creator of kepler.gl
Ryan Baumann, Mapbox
Ryan has a BS in Mechanical Engineering from the University of Wisconsin - Madison. He built the first half of his career in product development at Trek Bikes and Caterpillar, before joining as the first Solutions Engineer at Mapbox in 2016. Now he leads a team of 15 solutions engineers that help customers solve complex problems using location intelligence. Outside of work, Ryan is a is a lifelong cyclist and founder of the athletics design website Athletedataviz. This is his third time speaking at a Tableau User Group event.
Chris DeMartini, Visa
Chris DeMartini came to the Tableau community through his work in network graphing. He has focused on incorporating dynamic aspects to his visualizations as well as working with the Tableau JS API, often blogging about these techniques on DataBlick. Some of his past work includes the likes of jump plots, hive plots, and even his family tree.
--- About Mapbox ---
Mapbox is a live location data platform for mobile and web applications and experiences. Anyone can use Mapbox APIs and SDKs to build live, fully customized interactive maps, game environments, navigation experiences, and data visualizations for consumer apps, business intelligence and logistics platforms, on-demand services, asset tracking, and more. Add your own data layers and build now for web, iOS, Android, Unity 3D, and Qt.
Start building today: www.mapbox.com
Increase your SALES with ZoomCharts!
ZoomCharts had an excellent time participating in the TechHub Rīga March Meetup on March 12, 2015, taking place at Kaļķu street 12/14, Rīga, LV-1050, Latvia.
ZoomCharts CEO and Co-Founder Janis Volbergs gave an engaging presentation on the startup path from idea, to market, to investment, and what it takes to build a product from the ground up and take it to a new level.
How did it all start?
A problem was spotted. There were no visualization libraries delivering truly interactive charts for touch enabled devices that were capable of working with big data.
And so the idea emerged. This was the right time to build such a library.
Why?
Because touch screen displays will become a $31.9 billion dollar market by 2018. Smart mobile sensor devices were used by 1.75 billion people in 2014. The Big Data market will grow exponentially (from $8.8 billion in 2013), to $48 billion in 2018. HTML5 adoption is wide enough and touch enabled devices are powerful enough to generate interactive visualizations.
The ingredients for a successful startup include:
1. A grand vision. ZoomCharts’ vision is to become the number one SDK for interactive chart development in web and mobile apps.
2. A realistic plan for execution and getting your vision implemented.
3. (Most importantly) A team, able to see the grand vision and execute the plan.
ZoomCharts started small, but focused. A vision was set, a core team of professionals was assembled, and a detailed business plan was derived, which led to a €200,000 seed investment.
The product was created in less than a year, and launched public downloads and a shop in March 2014.
In less than a year, the customer list grew to include companies such as TCI Business Capital, Hewlett Packard, D8 Corporation, Proteus Enterprise, Narus, SwissLife, Taykey, Derivitec, Sensors, Click & Pledge, Ryan Scientific, Inc., Booxs, Frostbyte Consulting, Image webdesign, Norbit, Helm, Zengo, Ense Group, RCS, Helbling, Loonloon, Fractalerts, Thinktecture, bitmama, KeeSystem, Trulia, Maxfone, and many more.
Increase your SALES with ZoomCharts!
ZoomCharts started with a €0 investment in dedicated marketing. A follow up investment of €500,000 raised in November 2014 enabled us to scale our team from 3 to 11, and get us moving forward fast.
Today, the ZoomCharts team has grown from 3 to 11, and has raised a total investment of €700,000. We’ve reached 40 paying customers, and growing, and there have been over 700 trials started, and growing.
Current challenges include brand building, marketing and sales, and incorporation into the US, including patents.
Despite the challenges, ZoomCharts is excited about the company’s future, which includes plans such as:
1. Raise €5-7 million to massively expand sales and marketing.
2. Expand the team to 40+ within the next two years.
3. Launch multiple SAAS solutions that would let a much wider audience take advantage of the benefits ZoomCharts provides.
We are proud to be part of ZoomCharts, and we are glad to hear that our customers love ZoomCharts as much as we do!
Check out ZoomCharts products:
Network Chart
Big network exploration
Increase your SALES with ZoomCharts!
Explore linked data sets. Highlight relevant data with dynamic filters and visual styles. Incremental data loading. Exploration with focus nodes.
Time Chart
Time navigation and exploration tool
Browse activity logs, select time ranges. Multiple data series and value axes. Switch between time units.
Pie Chart
Amazingly intuitive hierarchical data exploration
Get quick overview of your data and drill down when necessary. All in a single easy to use chart.
Facet Chart
Scrollable bar chart with drill-down
Compare values side by side and provide easy access to the long tail.
ZoomCharts
The world’s most interactive data visualization software
#zoomcharts #interactive #data #datavisualization #charts #graphs #bigdata #dataviz #TechHub #Riga #Latvia #March #meetup #JanisVolbergs #TCI #HewlettPackard #HP #D8 #ProteusEnterprise #Narus #SwissLife #Taykey #Derivitec #Sensors #Click&Pledge #RyanScientific #Booxs #Frostbyte #Imagewebdesign #Norbit #Helm #Zengo #EnseGroup #RCS #Helbling #Loonloon #Fractalerts #Thinktecture #bitmama #KeeSystem #Trulia #Maxfone
See how it's easier than ever to build maps and analyze spatial data using the latest features in Tableau, join the IoT revolution, and learn how to bring the magic of Kepler GL into Tableau with extensions.
Mapbox SF Office
50 Beale Street
San Francisco, CA 94105
Wednesday, April 24 2019
5:30pm
SPEAKERS
Kent Marten, Tableau
Kent is a geographer, with BES from the University of Waterloo, MBA from the University of Redlands, and a GIS diploma from the Centre of Geographic Sciences. Kent has spent his entire career building mapping software products, first for Esri and now for Tableau. This will be Kent’s 7th time speaking at a Tableau User Group event, always about maps.
Shan He, Uber
Shan is a senior data visualization engineer at Uber. She is a coder, a designer, and a data artist. Shan is the founding member of Uber’s data visualization team and creator of kepler.gl
Ryan Baumann, Mapbox
Ryan has a BS in Mechanical Engineering from the University of Wisconsin - Madison. He built the first half of his career in product development at Trek Bikes and Caterpillar, before joining as the first Solutions Engineer at Mapbox in 2016. Now he leads a team of 15 solutions engineers that help customers solve complex problems using location intelligence. Outside of work, Ryan is a is a lifelong cyclist and founder of the athletics design website Athletedataviz. This is his third time speaking at a Tableau User Group event.
Chris DeMartini, Visa
Chris DeMartini came to the Tableau community through his work in network graphing. He has focused on incorporating dynamic aspects to his visualizations as well as working with the Tableau JS API, often blogging about these techniques on DataBlick. Some of his past work includes the likes of jump plots, hive plots, and even his family tree.
--- About Mapbox ---
Mapbox is a live location data platform for mobile and web applications and experiences. Anyone can use Mapbox APIs and SDKs to build live, fully customized interactive maps, game environments, navigation experiences, and data visualizations for consumer apps, business intelligence and logistics platforms, on-demand services, asset tracking, and more. Add your own data layers and build now for web, iOS, Android, Unity 3D, and Qt.
Start building today: www.mapbox.com
This streamgraph depicts the overall burned area in Europe between 2002 and 2020. Dates are presented vertically and the width of the streams represents the burned area of each year. This shows the loss of many hectares of forest that went up in smoke due to wildfires.
Credits: Anne-Lise Paris
Worthy business intelligence tools can automatically distribute reports to you and your team. Reports and usable visualizations can be shared online with a single URL, or through e-mail.
Monitoring wildfires from space is crucial for understanding their impact on climate, including the release of greenhouse gases and aerosols that influence the Earth system.
Satellites, such as Copernicus Sentinel-2 and Sentinel-3 capture optical, infrared and thermal data globally, over decades to map and assess fire-affected regions.
This data-driven approach enhances climate understanding, identifies long-term trends and improves the models used to predict future change and prepare for future fire events.
The graphic represents the annual burned area across Ireland between 2001 and 2020.
Read more about the competition
Credits: ESA
ZoomCharts is offering data visualization tools to support speakers at Columbia-Princeton Probability Day, taking place Friday, March 6, 2015 at the Princeton University Campusâ Lewis Library, Room 120 in Princeton, New Jersey 08544.
Check out what you can do with ZoomCharts charts and graphs at zoomcharts.com
ZoomCharts is the worldâs most interactive data visualization software, letting you create fully interactive visual representations of big data sets on modern devices with incredibly fast performance. ZoomCharts tools are being discovered by a growing number of clients in a variety of fields as the best way to analyze and present data. Donât be among the last to discover the exciting potential that ZoomCharts tools can open up for your data.
Columbia-Princeton Probability Day is free to register. Speakers include Davar Khoshnevisan from the University of Utah, Fraydoun Rezakhanlou from UC Berkley, Prasad Tetali from the Georgia Institute of Technology, and Bálint Virág from the University of Toronto.
Princeton University is the fourth oldest college in the United States and provides esteemed undergraduate and graduate education in the humanities, social sciences, natural sciences, and engineering, including a wide range of courses such as American studies, architecture, chemistry, classics, computer science, creative writing, dance, economics, engineering, English, environmental studies, finance, French, German, Hebrew, history, Italian, Japanese, journalism, Korean, Latin, linguistics, mathematics, molecular biology, music, neuroscience, philosophy, physics, politics, psychology, religion, Russian, sociology, Spanish, urban studies, and visual arts.
Columbia University, the oldest institution of higher learning in the state of New York, offers a variety of areas of study, including anthropology, archeology, astronomy, biochemistry, business, communications, drama and theatre arts, early childhood education, film studies, jazz studies, nursing, political science, Slavic studies, statistics, sustainable development, urban planning, womenâs studies, and writing.
Check out ZoomCharts products:
Network Chart
Big network exploration
Explore linked data sets. Highlight relevant data with dynamic filters and visual styles. Incremental data loading. Exploration with focus nodes.
Time Chart
Time navigation and exploration tool
Browse activity logs, select time ranges. Multiple data series and value axes. Switch between time units.
Pie Chart
Amazingly intuitive hierarchical data exploration
Get quick overview of your data and drill down when necessary. All in a single easy to use chart.
Facet Chart
Scrollable bar chart with drill-down
Compare values side by side and provide easy access to the long tail.
ZoomCharts
The worldâs most interactive data visualization software
#zoomcharts #interactive #data #datavisualization #charts #graphs #bigdata #dataviz #Columbia #Princeton #probability #probabilityday #NewJersey #NJ #LewisLibrary #DavarKhoshnevisan #UniversityofUtah #Utah #theUofU #FraydounRezakhanlou #UCBerkley #UniversityofCalifornia #Berkley #PrasadTetali #Georgia #GeorgiaTech #BálintVirág #UniversityofToronto #UofT #education #US #UnitedStates #humanities #socialscience #naturalscience #science #engineering #NY #New York #law #business #arts #journalism #medicine #AmericanStudies #architecture #chemistry #classics #computerscience #creativewriting #dance #economics #engineering #English #environment #finance #French #German #Hebrew #history #Italian #Japanese #journalism #Korean #Latin #linguistics #mathematics #molecularbiology #music #neuroscience #philosophy #physics #politics #psychology #religion #Russian #sociology #Spanish #urbanstudies #visualarts #anthropology #archeology #astronomy #biochemistry #business #communications #drama #theatre #earlychildhood #film #jazz #nursing #politicalscience #polisci #Slavic #statistics #sustainable #urbanplanning #women #writing
ZoomCharts is offering data visualization tools to support speakers at the WebVisions NYC conference, taking place April 2nd, 2015 at Projective Space, 72 Allen Street, 3rd floor, New York, NY 10002.
Check out what you can do with ZoomCharts charts and graphs at zoomcharts.com
ZoomCharts offers the worldâs most interactive data visualization software. All charts and graphs are completely interactive, support massive data sets, can be used on all modern, touchscreen devices, and perform at incredibly fast speeds. Be among the growing number of professionals discovering the exciting potential that ZoomCharts has in improving the efficiency of data presentation.
WebVisions events are creative web conferences that explore the happiness of design, coding, UX, and content strategy, and show how hacking happiness can change organizations, communities, and the world. These events are held throughout the year on an international scale, taking place in New York City, Portland, Barcelona, Chicago, and Berlin.
Whether you are a designer or a developer, you will get the unique opportunity to explore the future of design and content creation in an event that promotes learning, collaboration, and entrepreneurism, and which has been inspiring industry members since 2001.
Featured speakers at WebVisions NYC include Yoni Bloch, founder and CEO of Interlude, an interactive video design, development, and marketing tech company;
Donna Lichaw, an expert in strategic storytelling, design, and development, who has worked with businesses such as Citi, Atlantic Records, and Apartment Therapy; Chris Pallé, founder of Wisdom + Craft, with over 18 years of strategic, creative, and analytical UX experience; Mona Patel, founder of Motivate Design and teacher of design research and strategy at Parsons The New School for Design; Clarissa Peterson, UX designer, web developer, and co-founder of Peterson/Kandy, a digital agency that specializes in responsive web design; and Paul Trani, an Adobe Certified Instructor and content producer who uses HTML5 to create award winning content for desktop and mobile.
Sponsors of this exciting event include Adobe, Mad*Pow, Hot Pepper Studios, brytCAST, Rosenfeld Media, and Sticker Mule.
Check out ZoomCharts products:
Network Chart
Big network exploration
Explore linked data sets. Highlight relevant data with dynamic filters and visual styles. Incremental data loading. Exploration with focus nodes.
Time Chart
Time navigation and exploration tool
Browse activity logs, select time ranges. Multiple data series and value axes. Switch between time units.
Pie Chart
Amazingly intuitive hierarchical data exploration
Get quick overview of your data and drill down when necessary. All in a single easy to use chart.
Facet Chart
Scrollable bar chart with drill-down
Compare values side by side and provide easy access to the long tail.
ZoomCharts
The worldâs most interactive data visualization software
#zoomcharts #interactive #data #visualization #charts #graphs #bigdata #dataviz #WebVisions #WebVisionsNYC #NY #NYC #NewYork #ProjectiveSpace #design #coding #UX #userexperience #contentstrategy #happiness #Portand #Barcelona #Chicago #Berlin #YoniBloch #DonnaLichaw #ChrisPallé #MonaPatel #ClarissaPeterson #PaulTrani
ZoomCharts at DevClub.lv: Developing a Javascript SDK
On January 15, 2015, ZoomCharts Co-Founder and CTO Viesturs Zariņš presented at DevClub.lv - a community of Latvian IT specialists that gather monthly and host free talks, presentations, and events to allow the local IT community to share knowledge, network, and communicate. Zariņš discussed the unique challenges faced in developing JavaScript SDK.
Here is a brief overview of his PowerPoint presentation on ZoomCharts, the world’s most interactive data visualization software that will support all your data presentation needs with incredible speed.
What is ZoomCharts?
What defines ZoomCharts advanced data visualization software? It is NOT another HTML5 charts library. It is:
- Interactive
- Fast
- Touch enabled
- Supports big data
A long time ago
DOS 6.2 allowed for:
- 320x240x8bpp
- Direct access to pixels on screen
- Assembler for performance
Today, the Web has finally caught up in the graphics department. Now, we have access to:
- Multiple browsers and rendering technologies
- Multiple resolutions
- Performance that varies by browser and device
Development setup:
- We write in JavaScript
- Commit to GitHub
- Build system in JavaScript
- Debug in Chrome
- Run automated tests
- Like WebStorm (and Vim)
Graphics:
Canvas (fast)
SVG (slow)
WebGL (>50%)
Interactive animations:
Zoom in and out of the graph, drag and drop data, all with your mouse or trackpad.
Graceful degradation:
High FPS (frames per second) lets you scale graphics with low image degradation.
Third party libraries:
- Raphael
- Hammer.js
- Leaflet
- Moment.js
Challenges:
- Responsive design: layouts can shift and look nice on desktop screens vs. not so nice on vertical, mobile screens
- Big screen resolutions: uses devicePixelRatio for sharp rendering, but no hardware acceleration beyond 2048x2048
- Safari compatibility: with 100% CPU, input events are blocked and browser locks up; strange code offers fixes
- HTML on canvas: DOM is slow; basic HTML markup must be parsed and rendered manually; text caching helps
Support:
- Process: TrialSupportBuy
- 1 day issue resolution
- #1 Tell me what I did wrong
- #2 Can you do…
Testing:
- Automated tests on every GIT push
Automatically:
- Compare images
- Record performance
- View errors in console
Interactive testing:
- Next step: record and playback
BrowserStack:
- Interactive mode
- Automated: Selenium API
Debugging:
Chrome Developer tools (F12)
- Debugging
- Profiling
- Timeline
Remote debugging available: developer.chrome.com/devtools/docs/remote-debugging
Future:
- More charts
- Extension API
- Memory allocation tracking
- WebGL
We are looking for statically-typed language:
- Error checking
- Performance
- Superior minification
- Easy to write and read
- Easy to call from JS
Building
Custom build script:
- Compile
- Minify
- Extract documentation
- Embed customer data
Check out ZoomCharts products:
Network Chart
Big network exploration
Explore linked data sets. Highlight relevant data with dynamic filters and visual styles. Incremental data loading. Exploration with focus nodes.
Time Chart
Time navigation and exploration tool
Browse activity logs, select time ranges. Multiple data series and value axes. Switch between time units.
Pie Chart
Amazingly intuitive hierarchical data exploration
Get quick overview of your data and drill down when necessary. All in a single easy to use chart.
Facet Chart
Scrollable bar chart with drill-down
Compare values side by side and provide easy access to the long tail.
ZoomCharts
The world’s most interactive data visualization software
#zoomcharts #interactive #data #interactivedata #datavisualization #interactivedatavisualization #chart #graph #charts #graphs #Javascript #JavascriptSDK #DevClubIV #Latvia #PowerPoint #PowerPointpresentation #fast #bigdata
Step 3: Sort and display specific types of data using the filters at the top right.
zoomcharts.com/en/gallery/all:dashed
The possibilities for data analysis are opened up with ZoomChartsâ advanced data visualization software. Start planning for the future today with the Dashed Line tool, one of the many options available in the ZoomCharts line that adds a layer of flexibility to your data presentation.
ZoomChartsâ Dashed Lines feature is enhancing the data visualization needs of various educational fields, including sciences and mathematics, such as anatomy, biochemistry, ecology, microbiology, nutrition, neuroscience, physiology, zoology, chemical engineering, geochemistry, molecular biology, geology, paleontology, physics, astronomy, algebra, computer science, geometry, logic, and statistics, and the arts such as, music, dance, theatre, film, animation, architecture, applied arts, photography, graphic design, interior design, and mixed media.
- Designate between current and proposed figures with separate line styles
- Expand and zoom in and out of data with a simple click or scroll
- Filter and display data according to specific time intervals
- Export data to open in various file types
Check out ZoomCharts products:
Network Chart
Big network exploration
Explore linked data sets. Highlight relevant data with dynamic filters and visual styles. Incremental data loading. Exploration with focus nodes.
Time Chart
Time navigation and exploration tool
Browse activity logs, select time ranges. Multiple data series and value axes. Switch between time units.
Pie Chart
Amazingly intuitive hierarchical data exploration
Get quick overview of your data and drill down when necessary. All in a single easy to use chart.
Facet Chart
Scrollable bar chart with drill-down
Compare values side by side and provide easy access to the long tail.
ZoomCharts
The worldâs most interactive data visualization software
#zoomcharts #timechart #timecharts #time #interactive #data #datavisualization #interactivedatavisualization #dashed #dashedlines #proposeddata #future #forecast #forecastdata #iphone
The multi-touch installation reveals how Max Planck institutes collaborate with each other and with their international partners. The network view shows the Max Planck institutes and their connections.
Map and Time visualization of earthquake data from the end of January from the USGS.
Using Visual Fusion, you can view real-time data feeds on your customized dashboard with both a map and timeline setting. Just copy and paste a GeoRSS, KML, or WMS URL into your feed bar, and see the data in real-time. Watch this short presentation to learn more about adding ad hoc feeds and searches into your Visual Fusion application.
Explore our homepage to learn more about Visual Fusion and IDV Solutions.
ZoomCharts at DevClub.lv: Developing a Javascript SDK
On January 15, 2015, ZoomCharts Co-Founder and CTO Viesturs Zariņš presented at DevClub.lv - a community of Latvian IT specialists that gather monthly and host free talks, presentations, and events to allow the local IT community to share knowledge, network, and communicate. Zariņš discussed the unique challenges faced in developing JavaScript SDK.
Here is a brief overview of his PowerPoint presentation on ZoomCharts, the world’s most interactive data visualization software that will support all your data presentation needs with incredible speed.
What is ZoomCharts?
What defines ZoomCharts advanced data visualization software? It is NOT another HTML5 charts library. It is:
- Interactive
- Fast
- Touch enabled
- Supports big data
A long time ago
DOS 6.2 allowed for:
- 320x240x8bpp
- Direct access to pixels on screen
- Assembler for performance
Today, the Web has finally caught up in the graphics department. Now, we have access to:
- Multiple browsers and rendering technologies
- Multiple resolutions
- Performance that varies by browser and device
Development setup:
- We write in JavaScript
- Commit to GitHub
- Build system in JavaScript
- Debug in Chrome
- Run automated tests
- Like WebStorm (and Vim)
Graphics:
Canvas (fast)
SVG (slow)
WebGL (>50%)
Interactive animations:
Zoom in and out of the graph, drag and drop data, all with your mouse or trackpad.
Graceful degradation:
High FPS (frames per second) lets you scale graphics with low image degradation.
Third party libraries:
- Raphael
- Hammer.js
- Leaflet
- Moment.js
Challenges:
- Responsive design: layouts can shift and look nice on desktop screens vs. not so nice on vertical, mobile screens
- Big screen resolutions: uses devicePixelRatio for sharp rendering, but no hardware acceleration beyond 2048x2048
- Safari compatibility: with 100% CPU, input events are blocked and browser locks up; strange code offers fixes
- HTML on canvas: DOM is slow; basic HTML markup must be parsed and rendered manually; text caching helps
Support:
- Process: TrialSupportBuy
- 1 day issue resolution
- #1 Tell me what I did wrong
- #2 Can you do…
Testing:
- Automated tests on every GIT push
Automatically:
- Compare images
- Record performance
- View errors in console
Interactive testing:
- Next step: record and playback
BrowserStack:
- Interactive mode
- Automated: Selenium API
Debugging:
Chrome Developer tools (F12)
- Debugging
- Profiling
- Timeline
Remote debugging available: developer.chrome.com/devtools/docs/remote-debugging
Future:
- More charts
- Extension API
- Memory allocation tracking
- WebGL
We are looking for statically-typed language:
- Error checking
- Performance
- Superior minification
- Easy to write and read
- Easy to call from JS
Building
Custom build script:
- Compile
- Minify
- Extract documentation
- Embed customer data
Check out ZoomCharts products:
Network Chart
Big network exploration
Explore linked data sets. Highlight relevant data with dynamic filters and visual styles. Incremental data loading. Exploration with focus nodes.
Time Chart
Time navigation and exploration tool
Browse activity logs, select time ranges. Multiple data series and value axes. Switch between time units.
Pie Chart
Amazingly intuitive hierarchical data exploration
Get quick overview of your data and drill down when necessary. All in a single easy to use chart.
Facet Chart
Scrollable bar chart with drill-down
Compare values side by side and provide easy access to the long tail.
ZoomCharts
The world’s most interactive data visualization software
#zoomcharts #interactive #data #interactivedata #datavisualization #interactivedatavisualization #chart #graph #charts #graphs #Javascript #JavascriptSDK #DevClubIV #Latvia #PowerPoint #PowerPointpresentation #fast #bigdata
This screenshot depicts fatal traffic incidents near downtown Chicago (taken from CollisionWatch, an interactive data visualization demo application of Visual Fusion).
To learn more about CollisionWatch, check out this IDV UX blog post.
Explore our homepage to learn more about Visual Fusion.
this is the first of several gps visualizations im working on. as part of a mobil art show, i asked several friends to contribute work to a mobile box. the work is small and the contribution is part of an interactive performance. each participant is given a gps device with the geo location of the box and asked to set out to find it. after contributing the box is repositioned by the participant in a location they have little familiarity or frequent visitation. the contributers were asked to contribute work about their own experience with sense of place, belonging, feeling lost, finding, or any issue which addresses our sense of place in the universe. i hope the work collected will reveal a sort of glimpse or abstract of what these issues and themes mean to each of us.
Step 3: Click on a data series to expand.
zoomcharts.com/en/gallery/all:pie-chart-donut-chart-flat-...
ZoomChartsâ advanced data visualization line of software makes understanding and presenting large amounts of data simple and visually stimulating. ZoomChartsâ Donut Chart, Flat Theme, Hierarchical Structure tool makes it even easier to organize and analyze your information, allowing you to work with the results more efficiently than ever before.
Hierarchical Structure is among many interactive features being offered by ZoomCharts and being used by clients in various educational fields, including sciences and mathematics, such as anatomy, biochemistry, ecology, microbiology, nutrition, neuroscience, physiology, zoology, chemical engineering, geochemistry, molecular biology, geology, paleontology, physics, astronomy, algebra, computer science, geometry, logic, and statistics, and the arts such as, music, dance, theatre, film, animation, architecture, applied arts, photography, graphic design, interior design, and mixed media.
- Interactive data representation lets you visualize large amounts of information
- Single level chart view for visual ease
- View data in hierarchical order for an organized display
Check out ZoomCharts products:
Network Chart
Big network exploration
Explore linked data sets. Highlight relevant data with dynamic filters and visual styles. Incremental data loading. Exploration with focus nodes.
Time Chart
Time navigation and exploration tool
Browse activity logs, select time ranges. Multiple data series and value axes. Switch between time units.
Pie Chart
Amazingly intuitive hierarchical data exploration
Get quick overview of your data and drill down when necessary. All in a single easy to use chart.
Facet Chart
Scrollable bar chart with drill-down
Compare values side by side and provide easy access to the long tail.
ZoomCharts
The worldâs most interactive data visualization software
#zoomcharts #piechart #pie #chart #charts #graph #graphs #data #interactivedata #visual #visualdata #visualdatarepresentation #donutchart #donut #flat #flatheme #hierarchical #hierarchicalstructure #mac
This screenshot shows the benefit of using multiple data feeds at one time. By overlaying demographic information with customer information, you learn more about your customers.
Retail Analyzer is a demonstration application that visualizes sales performance for fictitious stores and territories across the United States on top of Bing Maps and inside SharePoint.
Test out Retail Analyzer for yourself, or visit our homepage to learn more about IDV Solutions and Visual Fusion.
See how it's easier than ever to build maps and analyze spatial data using the latest features in Tableau, join the IoT revolution, and learn how to bring the magic of Kepler GL into Tableau with extensions.
Mapbox SF Office
50 Beale Street
San Francisco, CA 94105
Wednesday, April 24 2019
5:30pm
SPEAKERS
Kent Marten, Tableau
Kent is a geographer, with BES from the University of Waterloo, MBA from the University of Redlands, and a GIS diploma from the Centre of Geographic Sciences. Kent has spent his entire career building mapping software products, first for Esri and now for Tableau. This will be Kent’s 7th time speaking at a Tableau User Group event, always about maps.
Shan He, Uber
Shan is a senior data visualization engineer at Uber. She is a coder, a designer, and a data artist. Shan is the founding member of Uber’s data visualization team and creator of kepler.gl
Ryan Baumann, Mapbox
Ryan has a BS in Mechanical Engineering from the University of Wisconsin - Madison. He built the first half of his career in product development at Trek Bikes and Caterpillar, before joining as the first Solutions Engineer at Mapbox in 2016. Now he leads a team of 15 solutions engineers that help customers solve complex problems using location intelligence. Outside of work, Ryan is a is a lifelong cyclist and founder of the athletics design website Athletedataviz. This is his third time speaking at a Tableau User Group event.
Chris DeMartini, Visa
Chris DeMartini came to the Tableau community through his work in network graphing. He has focused on incorporating dynamic aspects to his visualizations as well as working with the Tableau JS API, often blogging about these techniques on DataBlick. Some of his past work includes the likes of jump plots, hive plots, and even his family tree.
--- About Mapbox ---
Mapbox is a live location data platform for mobile and web applications and experiences. Anyone can use Mapbox APIs and SDKs to build live, fully customized interactive maps, game environments, navigation experiences, and data visualizations for consumer apps, business intelligence and logistics platforms, on-demand services, asset tracking, and more. Add your own data layers and build now for web, iOS, Android, Unity 3D, and Qt.
Start building today: www.mapbox.com
Map footprint and time span visualization of recent Atlantic Ocean hurricane seasons (taken from HurricaneWatch, an interactive data visualization application of Visual Fusion).
To learn more about Visual Fusion's timeline capabilities, check out this IDV UX blog post or watch this one minute video.
Explore our homepage to learn more about Visual Fusion.
ZoomCharts at DevClub.lv: Developing a Javascript SDK
On January 15, 2015, ZoomCharts Co-Founder and CTO Viesturs Zariņš presented at DevClub.lv - a community of Latvian IT specialists that gather monthly and host free talks, presentations, and events to allow the local IT community to share knowledge, network, and communicate. Zariņš discussed the unique challenges faced in developing JavaScript SDK.
Here is a brief overview of his PowerPoint presentation on ZoomCharts, the world’s most interactive data visualization software that will support all your data presentation needs with incredible speed.
What is ZoomCharts?
What defines ZoomCharts advanced data visualization software? It is NOT another HTML5 charts library. It is:
- Interactive
- Fast
- Touch enabled
- Supports big data
A long time ago
DOS 6.2 allowed for:
- 320x240x8bpp
- Direct access to pixels on screen
- Assembler for performance
Today, the Web has finally caught up in the graphics department. Now, we have access to:
- Multiple browsers and rendering technologies
- Multiple resolutions
- Performance that varies by browser and device
Development setup:
- We write in JavaScript
- Commit to GitHub
- Build system in JavaScript
- Debug in Chrome
- Run automated tests
- Like WebStorm (and Vim)
Graphics:
Canvas (fast)
SVG (slow)
WebGL (>50%)
Interactive animations:
Zoom in and out of the graph, drag and drop data, all with your mouse or trackpad.
Graceful degradation:
High FPS (frames per second) lets you scale graphics with low image degradation.
Third party libraries:
- Raphael
- Hammer.js
- Leaflet
- Moment.js
Challenges:
- Responsive design: layouts can shift and look nice on desktop screens vs. not so nice on vertical, mobile screens
- Big screen resolutions: uses devicePixelRatio for sharp rendering, but no hardware acceleration beyond 2048x2048
- Safari compatibility: with 100% CPU, input events are blocked and browser locks up; strange code offers fixes
- HTML on canvas: DOM is slow; basic HTML markup must be parsed and rendered manually; text caching helps
Support:
- Process: TrialSupportBuy
- 1 day issue resolution
- #1 Tell me what I did wrong
- #2 Can you do…
Testing:
- Automated tests on every GIT push
Automatically:
- Compare images
- Record performance
- View errors in console
Interactive testing:
- Next step: record and playback
BrowserStack:
- Interactive mode
- Automated: Selenium API
Debugging:
Chrome Developer tools (F12)
- Debugging
- Profiling
- Timeline
Remote debugging available: developer.chrome.com/devtools/docs/remote-debugging
Future:
- More charts
- Extension API
- Memory allocation tracking
- WebGL
We are looking for statically-typed language:
- Error checking
- Performance
- Superior minification
- Easy to write and read
- Easy to call from JS
Building
Custom build script:
- Compile
- Minify
- Extract documentation
- Embed customer data
Check out ZoomCharts products:
Network Chart
Big network exploration
Explore linked data sets. Highlight relevant data with dynamic filters and visual styles. Incremental data loading. Exploration with focus nodes.
Time Chart
Time navigation and exploration tool
Browse activity logs, select time ranges. Multiple data series and value axes. Switch between time units.
Pie Chart
Amazingly intuitive hierarchical data exploration
Get quick overview of your data and drill down when necessary. All in a single easy to use chart.
Facet Chart
Scrollable bar chart with drill-down
Compare values side by side and provide easy access to the long tail.
ZoomCharts
The world’s most interactive data visualization software
#zoomcharts #interactive #data #interactivedata #datavisualization #interactivedatavisualization #chart #graph #charts #graphs #Javascript #JavascriptSDK #DevClubIV #Latvia #PowerPoint #PowerPointpresentation #fast #bigdata
We used Managing News as the base for this site, which shows voting results down to the ballot level. This site is a good example for "Managing News as a platform".
Preliminary mapping of geo-parsed place references in the MIT Open Access Collection at dspace.mit.edu Our goal is to understand what parts of the world aren't being focused on in the MIT research output corpus.
See how it's easier than ever to build maps and analyze spatial data using the latest features in Tableau, join the IoT revolution, and learn how to bring the magic of Kepler GL into Tableau with extensions.
Mapbox SF Office
50 Beale Street
San Francisco, CA 94105
Wednesday, April 24 2019
5:30pm
SPEAKERS
Kent Marten, Tableau
Kent is a geographer, with BES from the University of Waterloo, MBA from the University of Redlands, and a GIS diploma from the Centre of Geographic Sciences. Kent has spent his entire career building mapping software products, first for Esri and now for Tableau. This will be Kent’s 7th time speaking at a Tableau User Group event, always about maps.
Shan He, Uber
Shan is a senior data visualization engineer at Uber. She is a coder, a designer, and a data artist. Shan is the founding member of Uber’s data visualization team and creator of kepler.gl
Ryan Baumann, Mapbox
Ryan has a BS in Mechanical Engineering from the University of Wisconsin - Madison. He built the first half of his career in product development at Trek Bikes and Caterpillar, before joining as the first Solutions Engineer at Mapbox in 2016. Now he leads a team of 15 solutions engineers that help customers solve complex problems using location intelligence. Outside of work, Ryan is a is a lifelong cyclist and founder of the athletics design website Athletedataviz. This is his third time speaking at a Tableau User Group event.
Chris DeMartini, Visa
Chris DeMartini came to the Tableau community through his work in network graphing. He has focused on incorporating dynamic aspects to his visualizations as well as working with the Tableau JS API, often blogging about these techniques on DataBlick. Some of his past work includes the likes of jump plots, hive plots, and even his family tree.
--- About Mapbox ---
Mapbox is a live location data platform for mobile and web applications and experiences. Anyone can use Mapbox APIs and SDKs to build live, fully customized interactive maps, game environments, navigation experiences, and data visualizations for consumer apps, business intelligence and logistics platforms, on-demand services, asset tracking, and more. Add your own data layers and build now for web, iOS, Android, Unity 3D, and Qt.
Start building today: www.mapbox.com