Dimensional Data

Introduction OBR (Optical Barcode recognition) component for Firemonkey supports Windows, macOS, iOS and Android. Its main purpose is to decode QR code and Barcode images. In the below video you can check the steps to install the firemonkey component for OBR. The installation steps differs to the one for the OBR firemonkey library, it is actually easier. 2. Components in the Demo and what they do There are two panels. One is at the top, containing the button for the picture choise. In the middle there is a Scroll box component (for scrolling) and a Timage component inside it for the chosen picture. At the bottom there is another panel again, containing the TMemo component . All combined they create the windows that shows up with button, image and text at the bottom.     Clicking on the button executes the TOpenPictureDialog component which opens a dialog for selecting a picture. The selected picture is loaded in an TImage component and shown on the main empty window. Clicking on the button executes the TOpenPictureDialog component which opens a dialog for selecting a picture. The selected picture is loaded in an TImage component and shown on the main empty window. with OpenDialog do if Execute then begin Memo.Lines.Clear; ImageControl.Bitmap.LoadFromFile(FileName); with OpenDialog do     if Execute then     begin       Memo.Lines.Clear;       ImageControl.Bitmap.LoadFromFile(FileName); Then the selected picture is decoded using the TBarcodeDecoder  object (the ‘scanner’) and the results is filled into the TDecodeResults list as it follows: with TBarcodeDecoder.Create do try Barcodes := Decode(ImageControl.Bitmap); with TBarcodeDecoder.Create do       try         Barcodes := Decode(ImageControl.Bitmap); If code is detected by the TBarcodeDecoder  object, the result is stored in the TDecodeResults list, named as Barcodes. With FOR cycle we check the list and its items of what they have stored before. The item of the TDecodeResults list contains FormatName and Text (which is the doceded text). You can see in the below code: for I := 0 to Length(Barcodes) – 1 do Memo.Lines.Append(Barcodes[I].FormatName + ‘: ‘ + Barcodes[I].Text); for I := 0 to Length(Barcodes) – 1 do             Memo.Lines.Append(Barcodes[I].FormatName + ‘: ‘ + Barcodes[I].Text); You can download the Demo with the component from the link below: https://winsoft.sk/fobr.htm

Inno Setup is a free installer for Windows that is fast, free, and built in Delphi. Introduced in 1997, Inno Setup is brought you by Jordan Russell and Martijn Laan. Full source code is available over on GitHub but copyright of the software is maintained by the authors. Inno Setup is used world wide by a huge number of software developers and companies including powerhouses like Microsoft for their Visual Studio Code IDE on Windows. There are a number of third party add-ons for Inno Setup which really take it to the next level like Inno Script Studio by Kymoto Solutions and VCL styled installers by Rodrigo Ruz. The built in Inno Setup Compiler application supports a light and dark mode. The Inno Script Studio third party companion solution has an install script wizard which makes it super simple to create an installer file for Inno Setup with all the professional features you need. Website https://jrsoftware.org/isinfo.php GitHub https://github.com/jrsoftware/issrc Screenshot Gallery Reduce development time and get to market faster with RAD Studio, Delphi, or C++Builder. Design. Code. Compile. Deploy.Start Free Trial   Learn More About Upgrading

Alien Invasion is a classic arcade-style game which features a grid of aliens that move in sync back and forth across the screen. They fire projectiles at the player who is at the bottom of the screen. On each trip back and forth across the screen, they start moving faster and faster. There are four shields near the bottom of the screen that the player can hide behind but they have a limited number of hits they can take before each shield is exhausted. The player can only move back and forth at the bottom of the screen and fire projectiles upward. What you can learn from this complete Alien Invasion game sample: Game Design Basics Game Development App Tethering Collision Detection Building Game Loops Working With Sounds/Music Cross-Platform Development Patterns TMotionSensor TBitmapListAnimation You can download this game sample from GetIt easily With RAD Studio, game development is absolutely easy to start. Moreover, with the components, your development process goes smoothly.  Furthermore, there are several game engines built with Delphi that you can create many different games from 2D to 3D! Be sure to check out these game engines and the games built with that engine!

FinalBuilder is a build automation tool used by thousands of developers to simplify their build process and it is built in Delphi. Some of the FinalBuilder features include integrated debugging, email, MSN, FTP & SFTP support, version control integration, detailed logging, variables, scripting support, and an action studio for writing custom FinalBuilder actions. Build scripts can be scheduled with windows scheduler, or integrate them with Continua CI, Jenkins or any other CI Server according to the FinalBuilder site. FinalBuilder lists companies such as Intel, Samsung, Symantec, Cisco, and HP among their customers. There is a massive amount of features with this product and they have a feature matrix that outlines it all. Website https://www.finalbuilder.com/finalbuilder Screenshot Gallery

MongoDB is a document database, which means it stores data in JSON-like documents, the most natural way to think about data, and is much more expressive and powerful than the traditional row/column model. How about connecting with MongoDB and exploring the available databases and data using FireDAC components in your Application. Don’t know where to start? This post will guide you to do that. MongoDB.Explore Sample App shows how to connect to available MongoDB Databases, access to its ListCollections, and populate to the grid using MongoDB API wrapper class. You can find Delphi and C++ code samples in GitHub Repositories. Search by name into the samples repositories according to your RAD Studio version. Components used in MangoDB.Explore Sample App: TFDPhysMongoDriverLink: To link the MongoDB driver to an application and set it up. In general, it is enough to only include the FireDAC.Phys.MongoDB unit into your application uses a clause. The TFDPhysMongoDriverLink component can be used to specify: The VendorHome – the MongoDB installation root folder. The VendorLib – the name and the optional path to the MongoDB client library. TFDConnection: To establish a connection to a DBMS and to manage associated datasets. TFDMongoDataset: Used to attach a dataset to an existing MongoDB cursor. This class allows you to attach the dataset to an existing MongoDB cursor. You can get the cursor from various MongoDB API wrapping class methods, such as TMongoDatabase.ListCollections.To open a dataset, assign a cursor to the Cursor property and call the Open method. TFDMongoQuery: The TFDMongoQuery class is used to execute a MongoDB query. You can specify a query in one of the following ways: Using the QProject, QMatch, and QSort properties at design-time or run-time. Using the Query Builder provided by the Query property at run-time. Use TDataSource to populate the fetched data to TDBGrid. Implementation Details: You can find the MongoDB Explore Demo sample project at: Object PascalDatabaseFireDACSamplesDBMS SpecificMongoDBMongo_Explore.dproj. Before running this, as a preliminary step, we need to have a MongoDB Server is running and accessible from your host. For Details, See Connect to MongoDB Database. Check the below screen for listing the databases in the MongoDB server. Upon changing the database, its list collections changes. This screen Demonstrates the “restaurants” collection of the “test” database is provisioned with test data. To provision this collection, run the MongoDB Restaurants Demo, and click the Load Data button: You can find the MongoDB Restaurants Demo sample project at: Object PascalDatabaseFireDACSamplesDBMS SpecificMongoDBRestaurants Check out the full article in the DocWiki about the MongoDB.Explore Sample. Check out the full source code for the MongoDB.Explore projects for Delphi over on GitHub. Check out the full source code for MondoDB samples in C++ over on GitHub.

It is already November—time flies these days. Despite the global pandemic, we keep charging ahead. As developers are getting more used to working from home (and some love it), we see more projects picking up, which is exciting. I am especially thrilled that there are more and more public Delphi projects on GitHub, and related discussions on popular platforms, such as Stack Overflow and Reddit, are growing, though not as quickly. I know that we have our own more proprietary ones, which are great, but the more Delphi we put out there, the better! My themes lately have been simple: Develop brilliant code. Share it. Inspire existing and new Delphi developers. Have you checked any of these boxes lately? There are about 8K Delphi projects on GitHub. Some 500K+ developers know Delphi, and at least 200-300K are actively developing with it. You do the math! We recently released Bold for Delphi open source to help contribute to the community, and a fantastic group of developers is now working on the project. Embarcadero is just getting started with open source projects, so be on the lookout for more! Here are some highlights of our current efforts: 10.4 was an essential release with over 1,000 enhancements and quality fixes. Many of its features were welcomed by both large companies and individual developers. 10.4.1 is a stable and robust version, featuring a faster implementation of Delphi Code Insight based on Language Server Protocol, VCL styles that work great with High-DPI and 4K monitors, extended Apple platforms, and API coverage. It also includes a much improved GetIt package manager and many other features. 10.4.1 adds over 800 quality improvements, including 500+ for issues publicly reported on the Quality Portal site. 10.4.2 Beta is also kicking off soon for Update Subscription customers. It is a great time to upgrade! With almost 4000 people registered, this was our biggest annual Delphi event. If you missed the live sessions, register now to catch the replays. This year we included many expert panels, including with some of Delphi’s lead architects, a massive hit with everyone! Join and enjoy presentations from thought leaders and check out some of the great perks and discounts available. One of our goals with DelphiCon was to simplify the format compared to previous CodeRage events and we hope you enjoyed it. We are always looking for ways to improve, and your feedback is valuable. By popular demand, a dedicated C++ event is in the works for the spring. Product management recently updated the RAD Studio roadmap for November 2020. Always great to see what the plans are for the future, and read the commentary from product management around these plans. These roadmaps are based on the direction of the industry, and the feedback we receive from you, our users. Check out the roadmap, leave your feedback, and file feature requests on Quality Portal. We realize that budgets are tight these days and want to make working with the latest releases more economical. We have a number of attractive global promotions to fit different needs. We have enhanced the Architect SKU to include a lot of value-added products, from Ext JS and Ranorex licenses to the expanded use of InterBase and RAD Server. If you are looking for the best dollar deal, that is clearly […]