XFRX is able to export individual report pages as BMP, PNG, GIF and , JPEG (JPG) and EMF pictures, multiple pages can be exported to TIFF (TIF) image format.
The picture generation process is divided into two steps:
...
| Code Block | ||||
|---|---|---|---|---|
| ||||
loSession= xfrx("XFRX#INIT")
*
* nothing is sent as the file name, so only a memory cursor is created
*
lnRetVal =loSession.SetParams(,,,,,,"XFF")
If lnRetVal = 0
loSession.ProcessReport("invoices")
local loXFF
*
* the finalize method returns a XFRX#DRAW object reference,
* which will be used to save the pictures
*
loXFF = loSession.finalize()
LOCAL lnI, lnJpegQuality
lnJpegQuality = 80
*
* loXFF.pagecount contains the number of pages of the
* report that
* was just generated
*
* we are now going to save all pages one by one as
* separate jpeg pictures
*
FOR lnI = 1 TO loXFF.pagecount
loXFF.savePicture("page"+ALLTRIM(STR(lnI))+".jpg", ;
"jpg",lnI,lnI,24,lnJpegQuality)
ENDFOR
MESSAGEBOX("Pictures saved.")
Endif |
...
You can generate the following picture formats: TIFF (TIF), BMP, GIF, JPEG (JPG), PNG, EMF. The TIFF supports multiple pages so the whole report gets converted to a single file. For other output formats one file per page is created - the file name is taken from the tcFilename parameter with _%PAGENO%.
...
| SetOtherParams() | SavePicture() |
|---|---|
| FROM | tnFrom |
| TO | tnTo |
| BPP | tnBpp |
| JPEGQUALITY | tnJPEGQuality |
| THUMBNAILWIDTH | tnThumbnailWidth |
| THUMBNAILHEIGHT | tnThumbnailHeight |
| PAGESPERSHEET | tnPagesPerSheet |
| ALLEVENODD | tnAllEvenOdd |
| TRANSPARENT (boolean) | liBacgroundMode (number) |