ImageEn for Delphi and C++ Builder ImageEn for Delphi and C++ Builder

 

ImageEn Forum
Profile    Join    Active Topics    Forum FAQ    Search this forumSearch
Forum membership is Free!  Click Join to sign-up
Username:
 Password:
Save Password
Forgot your Password?

 All Forums
 ImageEn Library for Delphi, C++ and .Net
 ImageEn and IEvolution Support Forum
 Converting EMF graphic to PNG results in a black i		  New Topic  Reply to Topic
Author Previous Topic Topic Next Topic  

bvsimmons

USA
2 Posts
Posted - May 09 2016 :  03:27:23  Show Profile  Reply
HI Since upgrading to 6.3.0 when I convert a graphic image from a emf file to a png image All I get is a black image.

Below is the code that I have been using for years, any clues?

ImageEnView1->IO->Params->PNG_Interlaced = true;
String s = "Tester.png";
ImageEnView1->IO->Params->PNG_Compression = 0 ;
ImageEnView1->IO->Params->PNG_Filter = ioPNG_FILTER_NONE;
ImageEnView1->IO->LoadFromFileAuto("DRCGraph.emf");
ImageEnView1->IO->SaveToFilePNG(s);

Note based on one of your demos I even have added. but the result is the same

ImageEnView1->BackGroundStyle = iebsChessboard;

Thanks for any help you can provide.

Berard

xequte

39053 Posts
Posted - May 09 2016 :  15:51:17  Show Profile  Reply
Thanks Berard

We are investigating.

Please also email me DRCGraph.emf

Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
Go to Top of Page

xequte

39053 Posts
Posted - May 09 2016 :  23:20:55  Show Profile  Reply
Hi

Actually this kind of EMF file should not have been viewable by older versions of ImageEn, because it is EMF+.

Anyway, we have an update that adds support for it. Please email me.



Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
Go to Top of Page

bvsimmons

USA
2 Posts
Posted - May 09 2016 :  23:33:17  Show Profile  Reply
Thanks for your quick response. I am sending you the requested e-mail now!

Bernard
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
Jump To: