losLab Software

Component Libraries and Utilities Software

Latest Posts

Transforming RTF Files into PDF: A Guide for Developers

Transforming RTF Files into PDF: A Guide for Delphi, C# & VB.Net Developers In the world of document processing, converting Rich Text Format (RTF) files to Portable Document Format (PDF) is a common task. This conversion ensures the document’s layout…

Scaling PDF Pages by 70% using losLab PDF Library, in Delphi, C# & VB.Net

Scale PDF pages by 70% through losLab PDF library When working with PDFs, there are often requirements to scale the content for various purposes. In this scenario, we aim to reduce the size of all pages within a PDF by…

Alcinoe with Delphi 11.1 Alexandria supporting

Alcinoe Component Library by Zeus64 is an open source of visual and non-visual components library for Delphi. Full OpenGL video player, WebRTC Delphi wrapper, native ios/android TEdit, Improved firemonkey controls, Firebase cloud messaging, Android/ios facebook SDK login, Json/Bson Parser, ImageMagick…

Document Electronic Signature Tool

DigiSigner – Electronic Signature Service for Your Business DigiSigner is a FREE service that allows you to upload a document, add a signature, and download the updated document electronically, you can use it to signature PDF, Word, Excel Spreadsheet, or Jpeg…

unoconv (Universal Office Converter) Windows build

Universal Office Converter (unoconv) is an open-source command-line tool to convert any document format that LibreOffice can import to any document format that LibreOffice can export. It makes use of the LibreOffice’s UNO bindings for non-interactive conversion of documents. The…

Delphi 5 TDateTimePicker Format

During add Delphi 5 compatibility to the Purchase Order calculation sample of HotXLS Delphi Excel Spreadsheet component, an error occurred while compiling under Delphi 5. The line which set the date format of the TDateTimePicker control does not compile:

ftol and the 64bit Delphi inline asm changes

Above is a Delphi inline asm version of the ftol (Floating Point to Integer Conversion) function used by our HotPDF Delphi PDF component. When compiling above Delphi codes in the 64-bit target platform, Delphi will raise below error: [dcc64…

Delphi Incompatible type tagLOGBRUSH tagLOGBRUSH32

When using Delphi XE2 or above editions to compile coeds likes below:

The compiler says: E2010 Incompatible types: ‘tagLOGBRUSH’ and ‘tagLOGBRUSH32’. The solution to fix this compiling error is:

C++Builder dynamic create & delete HotPDF component instance

This example shows you how to programmatically New and Free a HotPDF object instance with C++Builder.

You need to set the include & library path of the project to the directory where HotPDF library files exist.

HotPDF Canvas Draw

This HotPDF Component Sample draw plots with Delphi TCanvas.