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Posts tagged with 'data-visualization'

Trade with Patterns in Candlestick Chart

Work with patterns in candlestick chart in a real-life example.

Introducing TreeMap Charts for .NET

Introduced with the 2017 v2 release of ComponentOne Studio, TreeMap charts are the latest addition to FlexChart for WinForms, WPF, and UWP. Specifically designed to visualize hierarchical data, TreeMap makes use of nested rectangles to display values. An alternative to the node-link representation in traditional tree diagrams that we're all familiar with, TreeMap is a compact and less space-consuming option for displaying hierarchies to give a quick overview of your data's structure.

Technical Indicators and Overlays in ComponentOne FinancialChart

ComponentOne Studio's FinancialChart control comes with built-in support of several technical indicators – ATR (Average True Range), RSI (Relative Strength Index), CCI (Commodity Channel Index) and Williams %R. With the 2017 v1 release of ComponentOne Studio, two more advanced technical indicators (MACD – Moving Average Convergence Divergence & Stochastic) and two advanced overlay series (Bollinger Bands & Envelopes) have been added.

Embed charts in .NET reports with FlexChartField

FlexReport already includes many built-in chart options, but with FlexChartField, you'll have even more features and chart types at your fingertips.

What's New in ComponentOne Ultimate: July 2017

It's July, and that means it's time for the second major release of ComponentOne Ultimate. Check out the highlights in the GrapeCity video below.

Video: Get Started with OLAP for ASP.NET MVC

The ComponentOne OLAP control is available in ASP.NET MVC, WinForms, and WPF. In this video, we'll walk you through setting up OLAP for ASP.NET MVC.

How to Use Funnel Charts to Summarize Data in Apps

The ComponentOne Studio FlexChart's addition of Funnel chart—an excellent tool for summarizing data—enables your users to quickly visualize stages in a linear process. Most often it's used to show sales processes to pinpoint potential problem areas, but we'll see in this blog that the uses can be extended far beyond sales. Any funnel consists of the higher part called head (or base), and the lower part is referred to as the neck. The values displayed are in progressively decreasing proportion and amount to 100% in total.

Video: Get Started with Funnel Chart for WinForms

ComponentOne Studio's FlexChart features a Funnel Chart in all available platforms. This video walks you through how to add the funnel chart to your WinForms applications.

Understanding Fibonacci Tools with FinancialChart

ComponentOne Studio's FinancialChart control comes with built-in support for four types of Fibonacci tools that can be applied to a price or an indicator. These tools helps to analyze trends in the price chart and predict the next price. When the price goes up, they act as resistance levels, and vice-versa.

How to Apply Grouping and Aggregates in .NET Reports Charts

Some special features are commonly present in charts in reports. Data aggregation is a common concept when it comes to showing aggregated data in reporting. FlexReport's FlexChartField's data can be aggregated over the record source.

Video: Get Started with FlexRadar, a WinForms Radar and Polar Chart

Get started with FlexRadar, a WinForms radar and polar chart control. This one-minute video walks you through all the necessary steps to get a radar/polar chart in your WinForms data visualization dashboard.

Video: Get Started with the WinForms Waterfall Chart

ComponentOne Studio FlexChart now features Waterfall Chart! Get started in only three minutes:

How Heikin-Ashi and Renko Charts Eliminate Stock Market Noise

Noise removal is a vital aspect of active trading: traders need to avoid interpreting false signals, and have a clear picture of overall trends. In this blog, we'll look at what's considered noise in stock trading, and how ComponentOne Studio's FinancialChart control can help developers eliminate noise in financial applications.

ComponentOne Ultimate Roadmap 2017

Microsoft’s big theme this year was transformation, and they lived up to it. We’ve seen Xamarin Studio integrated into Visual Studio; Azure’s continued expansion; a new Visual Studio, not to mention a new Visual Studio for Mac.  Windows 10 closed out its one-year free adoption offer, and UWP continues to grow its market. We’re saying goodbye to LightSwitch, and hello to PowerApps. They introduced the HoloLens.

Add Chart Annotations in WinForms, WPF, and UWP

One of the powerful ways of drawing your user’s attention to chart data is through annotations. As the name suggests, annotations let you add textual notes, shapes and images to highlight important data points of the plotted data. When we visualize data in charts, it is not just about depicting the data; it's about making it meaningful. Annotation provide additional information that may not be represented by basic X and Y values.

How to Create a Dynamic Dashboard in React

A while ago one of our customers asked for a sample showing how to create a “dynamic dashboard”—one like those you can create in the Google Analytics app. The image below shows an example: