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#1 Posted : Wednesday, November 2, 2016 10:32:45 AM(UTC)
mrttlemonde

Groups: Registered
Posts: 1


Hello,

I would like to add a 50 pixels white border to a two-page tiff.
Here is my test :

RasterColor whiteColor = RasterColor.fromHtml("#FFFFFF");
String path = "/tmp/scan.tiff";
RasterImage ri = this.rasterCodecs.load(path);
RasterImage whiteRImg = RasterImage.create(ri.getWidth() + 100, ri.getHeight() + 100, 8, 300, whiteColor);
CombineFastCommand combineCmd = new CombineFastCommand(whiteRImg, new LeadRect(50, 50, ri.getWidth()+50, ri.getHeight()+50), LeadPoint.create(0, 0), CombineFastCommandFlags.SOURCE_COPY.getValue());
combineCmd.run(ri);
this.rasterCodecs.save(whiteRImg, "/tmp/test.tiff", RasterImageFormat.TIF_JPEG, 8);


My initial problem is that the autocrop command let all my barcodes too close from the border pages.
There may be another solution?

Thank you in advance.
 

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#2 Posted : Wednesday, November 9, 2016 10:02:30 AM(UTC)
Matt.Hight

Groups: Tech Support
Posts: 3


Check out the attached project. It adds a border around a loaded image with this code snippet:

Code:

rasterImageViewer2.Image = new RasterImage(
   RasterMemoryFlags.Conventional, 
   rasterImageViewer1.Image.Width + 50, 
   rasterImageViewer1.Image.Height + 50,
   rasterImageViewer1.Image.BitsPerPixel, 
   rasterImageViewer1.Image.Order, 
   rasterImageViewer1.Image.ViewPerspective, 
   null, null, 0);

FillCommand fillCommand = new FillCommand(RasterColor.Black);
fillCommand.Run(rasterImageViewer2.Image);


I think you can edit this to suit your needs. This project was built using LEADTOOLS version 19

File Attachment(s):
CS_v19_AddBorderDemo.zip (15kb) downloaded 106 time(s).

Edited by moderator Thursday, November 10, 2016 2:51:36 PM(UTC)  | Reason: Syntax highlighting and removed duplicate attachment

Matt Hight
Developer Support Engineer
LEAD Technologies, Inc.

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