file open

[Sudha_K]

Hi,

   I am converting files to JPG.  When I am using file open without open options, the quality of the image is lost.  I am using multiple file types (AI, PSD, TIFF, JPG, PNG, EPS).

    

   var doc = open(fileRef);

   When I am using multiple file types, how can I use openoptions for those files??  Reference guide having open options for EPS, PDF (Refer below screen shot).

   How can I open those files without lose of quality using javascript?

Thanks in advance,

Sudha K

[I have gone]

Here is an example.

main();
function main(){
var pdfOpenOptions = new PDFOpenOptions(); 
pdfOpenOptions.antialias = true; 
pdfOpenOptions.suppressWarnings = true; 
pdfOpenOptions.usePageNumber = true; 
pdfOpenOptions.page = 1; 
pdfOpenOptions.bitsPerChannel = BitsPerChannelType.EIGHT; 
pdfOpenOptions.resolution = 300; //Amend to suit
pdfOpenOptions.mode = OpenDocumentMode.RGB; 
pdfOpenOptions.cropPage = CropToType.BLEEDBOX;
var selectedFolder = Folder.selectDialog( "Please select input folder");
if(selectedFolder == null ) return;
var fileList = selectedFolder.getFiles(/\.(ai|psd|tif|tiff|jpg|png|eps)$/i);
for(var a in fileList){
var EXT = decodeURI(fileList.name).toLowerCase().match(/[^\.]+$/);
switch(EXT){
    case 'pdf' :
    case 'eps' :
    case 'ai' : open(fileList,pdfOpenOptions); break;
    default : open(fileList);
    }
//Your code here.
//app.activeDocument.close(SaveOptions.DONOTSAVECHANGES);
}
};

[Sudha_K]

Hi,

  You have used pdfOpenOptions for an "AI" files alone.  default file open is without openoptions.

  Still getting the same issue. EPS will open using default one??

- Sudha K

[I have gone]

In the example pdf,eps and ai will open with pdfOpenOptions anything else will use the default.

You could amend the PPI to suit your needs.

[Sudha_K]

Ok.  My doubt is if we open eps without openoptions, will it cause any quality issue??

Using Reference Guide, I can use eps options for eps file, pdf options for pdf file. For other kinds of file, which open option need to use to avoid quality or other issues?

[I have gone]

You can amend the switch statement to suit your needs.

It looks as you have a problem with the output, so open one the files with the problem and do some tests with saving the jpg.

It might be a problem with the way you are saving the file.

[Sudha_K]

Ok thank you..