wPDF - VCL - V3.0

Descripción | Precio y licencia | Evaluaciones y descargas | Compatibilidad | Datos del autor | Opiniones | Foro | Resumen

Por favor note que la información sobre este producto no está disponible en español.
Create PDF files from your Delphi or C++Builder application. wPDF is a PDF maker which is optimized for greater compatibility with most drawing commands commonly found in Windows applications. Used alone, with your own component or linked with WPTools, wPDF instantly creates PDF files. wPDF is compatible with WPTools, WPForm, QuickReport and HTMLView, to name just a few possibilities. This component provides you with a compatible 'canvas' property which you can use for direct drawing.

Opinión media:   basada en: 1 opinión.

Nuestros precios Standard están indicados abajo. Inicia una sesión para ver sus precios con descuento.

wPDF V3.0 Standard Edition

wPDF V3.0 Internet Server Edition

Nuestros precios incluyen servicio técnico de ComponentSource y, para la mayoría de los productos disponibles para descarga, una copia de seguridad en línea y una actualización GRATUITA a la nueva versión si ésta se publica en un período de 30 días después de la compra.  Todas las ventas están sujetas a nuestros Términos y condiciones standard y a nuestra Política de devolución. Por favor, póngase en contacto con nosotros si necesita alguna opción de licencia no incluida en la lista anterior, incluida la compra por volumen de licencias y versiones anteriores.

Nuestros precios Standard están indicados arriba. Inicia una sesión para ver sus precios con descuento.

What's New in V3.0?

• Support for standard brush styles (hatching)
• TransparentBitBlt
• Automatic reuse of the same image data. This way, when you export a document which often uses a logo the PDF file will be significantly smaller
• Creation of PDF/A complient PDF files (with added meta data and PDF tagging when you use it with WPTools)
• Support of CID fonts (known as "unicode" support)
• Binary Data embedding: You can store the document source which was used to create a PDF file within this PDF file. When you use WPTools for the PDF creation you can store the RTF source document inside of the created PDF data, the user only has to click on an icon to extract this document. This can be a great feature if you use it to embed programming examples within your programming manual

Overview

wPDF converts enhanced metafiles to PDF while preserving the vector and text information. This results in small PDF files which can be printed at high resolution, thus making wPDF superior to other solutions which convert embedded metafiles into bitmaps. wPDF supports the usual PDF features, including compression and 128 bit encryption and it was the first Delphi library to allow embedding of font subsets to reduce file size even further.

Code

The code needed for to create a PDF file is very similar to that needed for printing:

const Resolution = 72;

WPPDFPrinter1.BeginDoc; // Starts a new document

try

WPPDFPrinter1.StartPage( // start a page of a certain page

Round(8.5*Resolution), 5*Resolution, Resolution, Resolution, 0);

DrawPage(WPPDFPrinter1.Canvas); // subprocedure to draw to the TCanvas

WPPDFPrinter1.EndPage; // close the page

finally

WPPDFPrinter1.EndDoc; // close the document

end;

If you are using WPTools file creation can be done with just one line of code:

WPPDFExport1.Print;

Even though the export functions quickly, there's nothing missing from wPDF. Compression, encryption, embedded fonts, charsets (eastern European, Greek and Cyrillic) are all supported. Thumbnails can be created and you can add code to create outlines and hyperlinks. Graphics can be embedded using deflate or JPEG compression.