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
 ImageEnMView Built In Printing: Scaling/ReSampling Issue "psFitToPage" etc.
 New Topic  Reply to Topic
Author Previous Topic Topic Next Topic  

andyhill

Australia
134 Posts

Posted - Feb 01 2025 :  14:34:19  Show Profile  Reply
ImageEnMView2.MIO.DialogsMeasureUnit:= ieduCm;
ImageEnMView2.MIO.PrintPreviewParams.Width:= 10.5;
ImageEnMView2.MIO.PrintPreviewParams.Height:= 14.8;
ImageEnMView2.MIO.PrintPreviewParams.Position:= ppCenter;
ImageEnMView2.MIO.PrintPreviewParams.Size:= psSpecifiedSize;
ImageEnMView2.MIO.PrintPreviewParams.PrintThumbnails:= False;
ImageEnMView2.MIO.PrintPreviewParams.ThumbnailStyle:= ptFlat;
ImageEnMView2.MIO.PrintPreviewParams.PrintSelected:= True;
ImageEnMView2.MIO.PrintPreviewParams.DlgMaximized:= True;
ImageEnMView2.MIO.DoPrintPreviewDialog('Project', false, 'Print Preview');

I have a jpg image that did comprise of multiple layers (including text) flattened producing a clean crisp image that is loaded into ImageEnMView.

When the built in print dialog changes the size of the print, most of the text in the image is slightly distorted. It appears that the scaling/resampling model is not ideal - how can I change this ?

(rfTriangle, rfHermite, rfBell, rfBSpline, rfLanczos3, rfMitchell, rfNearest, rfLinear, rfFastLinear, rfBilinear, rfBicubic, rfProjectBW, rfProjectWB, rfWICNearestNeighbor, rfWICLinear, rfWICCubic, rfWICFant)

Andy

xequte

38754 Posts

Posted - Feb 02 2025 :  19:52:07  Show Profile  Reply
Hi Andy

I cannot reproduce that. Can you forward me your test image and a photo of the printed image.

Does changing PrintingFilterOnSubsampling make any difference?

https://www.imageen.com/help/TImageEnMIO.PrintingFilterOnSubsampling.html


Nigel
Xequte Software
www.imageen.com
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
Jump To: