It displays a picture, which the user can rotate by pressing it with two fingers and rotating them. The image rotates in the direction that your fingers are pointing. The image rotates to the right when the fingers are rotated to the right. The image rotates to the left when the fingers are rotated to the left.
Location
You can find the ImageRotation sample project at:
Start | Programs…
Delphi Redis Client can send all Redis commands and read the response using an internal parser. Moreover, many popular commands have specialized dedicated methods that simplify utilization.
This is the Redis Client interface used to connect, send commands, and manage the…
Delphi has its hashing unit which helps you to hash with a number of different hashes including MD5, Bob Jenkins, SHA1, and SHA 2 (SHA224, SHA256, SHA384, SHA512, SHA512_224, SHA512_256). But, if you need some other hashing algorithms for your project you can use a free…
This sample demonstrates how to use the filter feature of TFDQuery.
To this end, the sample implements different preset filters. Moreover, you can edit your own filtering condition and apply the filter to a dataset in order to search for specific…
Have you ever tried using registration keys to secure your application? If so, you’ve used various methods to accomplish this, such as generating a registration key based on the device’s serial number or something similar.
Or have you attempted to obtain all of the…
Soluling is a new kind of localization tool that contains all the features you need to localize your projects. With the Soluling, you can localize your VCL and FireMonkey applications. Moreover, Soluling accepts Web project types, mobile projects, resource formats, document…
Build Powerful Master-Detail Relationships With Centralized Cached Updates In Delphi
January 7, 2021
First, the CentralizedCachedUpdates sample sets up range-based master-detail relationships between datasets using two TFDQuery objects. Then, the sample shows you how to use a TFDSchemaAdapter object to enable the Centralized Cached Updates mode. To this end, the…
In the last few years, several web frameworks developed with Delphi programming language. And most of them are available as open-source and free to utilize. The best part is these web frameworks & libraries are active in development by Delphi developers from around the…
The MoniLayerClients sample shows you how to use the FireDAC tracing and monitoring capabilities to show how an application is communicating with a FireDAC monitor client. To this end, the sample uses two different FireDAC monitor clients: FlatFile-client and…
OpenCV: Create Highly Optimized Computer Vision Applications With Delphi
January 5, 2021
OpenCV is a cross-platform library that can be utilized to develop real-time computer vision applications. It principally concentrates on image processing, video capturing, and analysis.
The best part is there is the Delphi-OpenCV library for Delphi developers.
