Search found 2322 matches
- Thu Feb 28, 2013 11:57 am
- Forum: VintaSoft PDF .NET Plug-in Discussions
- Topic: sample to read text content in pdf
- Replies: 1
- Views: 4718
Re: sample to read text content in pdf
Hello, You have 2 logical mistakes in your code. First, you need convert coordinates from the image space to the page space before getting of text content. Next, you need specify width and height of rectangle as third and fourth parameter in the RectangleF constructor. Here is correct code: ... x1 =...
- Wed Feb 27, 2013 10:27 am
- Forum: VintaSoft Annotation .NET Plug-in Discussions
- Topic: AnnotationCollection.Changed event problem
- Replies: 1
- Views: 3496
Re: AnnotationCollection.Changed event problem
Hello,
Please send to support@vintasoft.com a simple working project which demonstrates the problem, we need reproduce the problem.
Best regards, Alexander
Please send to support@vintasoft.com a simple working project which demonstrates the problem, we need reproduce the problem.
Best regards, Alexander
- Tue Feb 26, 2013 8:48 am
- Forum: VintaSoft PDF .NET Plug-in Discussions
- Topic: How To: Export a certain page of PDF to JPG file.
- Replies: 7
- Views: 9986
Re: How To: Export a certain page of PDF to JPG file.
Hello, Thank you for appreciating of my explanations. Developer can get information from many sources: Off-line documentation: Vintasoft.Imaging.chm file On-line documentation: http://www.vintasoft.com/docs/vsimaging-dotnet/ FAQ: http://www.vintasoft.com/vsimaging-dotnet-faq.html Demo examples: http...
- Tue Feb 26, 2013 8:32 am
- Forum: VintaSoft Barcode .NET SDK Discussions
- Topic: Barcode reader and Parallel.For issue
- Replies: 1
- Views: 4976
Re: Barcode reader and Parallel.For issue
Hello,
Any instance of the BarcodeReader class is not thread safe and you need use different instances of the BarcodeReader class in different threads.
Best regards, Alexander
Any instance of the BarcodeReader class is not thread safe and you need use different instances of the BarcodeReader class in different threads.
Best regards, Alexander
- Mon Feb 25, 2013 3:30 pm
- Forum: VintaSoft PDF .NET Plug-in Discussions
- Topic: How To: Export a certain page of PDF to JPG file.
- Replies: 7
- Views: 9986
Re: How To: Export a certain page of PDF to JPG file.
How to set DPI to 150, for example ? You need change the rendering settings of PDF document if you want to render PDF pages with custom settings. Here is an example: ... Dim pdfDocument As New PdfDocument(pdfFileName) pdfDocument.RenderingSettings.Resolution = New Resolution(150, 150) ... Best rega...
- Mon Feb 25, 2013 10:50 am
- Forum: VintaSoft PDF .NET Plug-in Discussions
- Topic: How To: Analyze the position of each word in the text
- Replies: 2
- Views: 4413
Re: How To: Analyze the position of each word in the text
Hello, Here is an example that demonstrates how to get positions of words on PDF page: Imports System.Drawing Imports Vintasoft.Pdf Imports Vintasoft.Pdf.Tree Imports Vintasoft.Pdf.Content.TextExtraction Module Module1 Sub Main() ' open existing PDF document Dim pdfDocument As New PdfDocument("...
- Mon Feb 25, 2013 9:38 am
- Forum: VintaSoft PDF .NET Plug-in Discussions
- Topic: How To: Analyze the position of each image
- Replies: 2
- Views: 10143
Re: How To: Analyze the position of each image
Hello, PDF document contains image resources. You need to use the PdfDocument.Images property if you want to get information about image resources used in PDF document. PdfDocument.Images property returns a collection of the PdfImageResource objects. The PdfImageResource class contains information a...
- Mon Feb 25, 2013 9:16 am
- Forum: VintaSoft PDF .NET Plug-in Discussions
- Topic: How To: Export a certain page of PDF to JPG file.
- Replies: 7
- Views: 9986
Re: How To: Export a certain page of PDF to JPG file.
Here is an example that shows how to save each PDF page as JPEG file using PdfDocument and VintasoftImage: Imports System.IO Imports Vintasoft.Imaging Imports Vintasoft.Pdf Module Module1 Sub Main() SavePdfPagesAsJpeg("d:\PdfTest.pdf", "d:\jpegDir\") End Sub Public Sub SavePdfPag...
- Mon Feb 25, 2013 9:10 am
- Forum: VintaSoft PDF .NET Plug-in Discussions
- Topic: How To: Export a certain page of PDF to JPG file.
- Replies: 7
- Views: 9986
Re: How To: Export a certain page of PDF to JPG file.
Hello, Your code does not have part where you save image of PDF page to JPEG file. Here is an example that shows how to save each PDF page as JPEG file using image collection and JpegEncoder: Imports System.IO Imports Vintasoft.Imaging Imports Vintasoft.Imaging.Codecs Module Module1 Sub Main() SaveP...
- Fri Feb 22, 2013 5:13 pm
- Forum: VintaSoft Annotation .NET Plug-in Discussions
- Topic: New features request for version 7.0 of VintaSoftAnnotation.
- Replies: 6
- Views: 7042
Re: New features request for version 7.0 of VintaSoftAnnotat
Hello,
Thank you for your suggestion. All suggested features will be available in version 7.0.
Best regards, Alexander
Thank you for your suggestion. All suggested features will be available in version 7.0.
Best regards, Alexander