Since Embarcadero introduced touch screen support, the way gestures are being handled has evolved. Now that we are in the RAD Studio XE8 days, it has become pretty straightforward as documented in their “Gesturing Overview” article. That article lays out the foundation on how to work with touch gestures and controls. Applying that to TeeChart, means we’ll need … Continue reading Delphi Gestures with TeeChart
Author: Narcís Calvet
Theme persistence
2015 brings some aesthetic improvements for TeeChart VCL/FMX and .NET versions with the intention to make it easier for our users to create visually appealing charts. In this article I’m going to speak about difference aspects about new theme usage and possibilities in TeeChart VCL/FMX to accomplish that objective. The concept and the result is almost … Continue reading Theme persistence
Steema at Xamarin Evolve 2014
Steema Software has confirmed its presence as an exhibitor at Xamarin Evolve 2014. In this article I’ll explain what Steema Software will be presenting at the conference. Xamarin is planning Evolve 2014 as “The world’s largest cross-platform mobile development”. It will be held in Atlanta from Monday 6th October until Friday 10th. From the Steema team, Josep […]
Real-time charting with TeeChart for Xamarin.Android
To complete the zooming and panning functionality description in the multi-touch article, I should also speak about one last case which concerns real-time performance. Actually, this is not a zoom/pan style but the lack of it. It’s the the TChart.Zoom.Style property value not covered on that article, ZoomStyles.None. So, what does ZoomStyles.None consists of exactly? It disables zooming […]
Multi Touch with TeeChart for Xamarin.Android
Now that you know how to get started with TeeChart for Xamarin.Android, let’s get into a more interesting topic, multi-touch with TeeChart and Xamarin.Android. From its inception, TeeChart for Xamarin.Android supports multi-touch gestures. However, since the release of build 4.14.6.25 in June 2014, the multi-touch offering has been extended with the implementation of the entire ZoomStyles.Classic functionality. In this […]
Getting started with TeeChart for Xamarin.Android
It’s been some time now since TeeChart for Xamarin.Android was released, in August 2012, following the path Xamarin started drawing about one year before. While Xamarin has made huge progress during this time, the corresponding TeeChart version has also evolved and improved during this time. If you are reading this, you probably got started with […]
Converting VCL/FMX and ActiveX templates to .NET.
Over the years, a number of TeeChart users have asked how to convert the charts they created either using TeeChart VCL/FMX or ActiveX to the .NET version, enabling them to more easily port their previously created charting projects to .NET. Well, this is possible! It might not be the ideal or perfect solution but it’s an approximation that […]
How to make a transparent chart with TeeChart Pro ActiveX
While part of the Steema team was at the Mobile World Congress and WIPJam events in Barcelona, getting acquainted with the novelties on the mobile sector, some of us remained at the office in Girona working on some vintage stuff, let’s call it. Over the years, one of the recurring questions with TeeChart Pro VCL/FMX […]