Problem with rendering

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   I loaded from a file and tried to render the page using RenderPageToDC and I get unexpected results, see the attachments.

This one is messed up:
https://drive.google.com/file/d/1PP2MAjPFKRS1RbE10dS3c790vWsiJdZM/view?usp=sharing
This is how it suppose to look:
https://drive.google.com/file/d/1idrdQu2zRfoa9z5JX3rAIBduYIrzBcxm/view?usp=sharing

It seems to me that it doesn't render the gradients correctly. I also get the same result when rendering to a file, I tried multiple different formats.

Library version: 18.11
Embarcadero® Delphi 10.4 Version 27.0.38860.1461 

Thank you for the help in advance.

Edited by sperepel - 23 Apr 21 at 2:23PM

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
sperepel Members Profile Find Members Posts Beginner Joined: 23 Apr 21 Location: Madison Status: Offline Points: 4	Post Options Post Reply Quote sperepel Report Post Thanks(0) Quote Reply Topic: Problem with rendering Posted: 23 Apr 21 at 2:18PM
	I loaded from a file and tried to render the page using RenderPageToDC and I get unexpected results, see the attachments. This one is messed up: https://drive.google.com/file/d/1PP2MAjPFKRS1RbE10dS3c790vWsiJdZM/view?usp=sharing This is how it suppose to look: https://drive.google.com/file/d/1idrdQu2zRfoa9z5JX3rAIBduYIrzBcxm/view?usp=sharing It seems to me that it doesn't render the gradients correctly. I also get the same result when rendering to a file, I tried multiple different formats. Library version: 18.11 Embarcadero® Delphi 10.4 Version 27.0.38860.1461 Thank you for the help in advance. Edited by sperepel - 23 Apr 21 at 2:23PM

Ingo Members Profile Find Members Posts Moderator Group Joined: 29 Oct 05 Status: Offline Points: 3524	Post Options Post Reply Quote Ingo Report Post Thanks(0) Quote Reply Posted: 23 Apr 21 at 8:57PM
	Hi Serge, how the original pdf was made? What type of images are embedded? It would be good to have the original pdf... Cheers and welcome here, Ingo
	Cheers, Ingo

sperepel Members Profile Find Members Posts Beginner Joined: 23 Apr 21 Location: Madison Status: Offline Points: 4	Post Options Post Reply Quote sperepel Report Post Thanks(0) Quote Reply Posted: 23 Apr 21 at 9:33PM
	The second link has the pdf file. PDF was made by org.apache.pdfbox. https://pdfbox.apache.org/ Also used ChartDirector for graphs https://www.advsofteng.com/ Edited by sperepel - 23 Apr 21 at 9:44PM

tfrost Members Profile Find Members Posts Senior Member Joined: 06 Sep 10 Location: UK Status: Offline Points: 437	Post Options Post Reply Quote tfrost Report Post Thanks(0) Quote Reply Posted: 23 Apr 21 at 10:04PM
	I see the same issues with your PDF. Try selecting the PDFIUM renderer, which seems to do a better job.