Problem changing dpi for a jpeg file

[maglin]

Hi!


Has anybody succeded in changing the resolution of a jpeg file in Pro/E Wildfire 2.0 using J-Link? I tried the following:


RasterImageExportInstructions instructions =
pfcWindow.JPEGImageExportInstructions_Create( 2 * window.GetWidth(), 2 * window.GetHeight() );
instructions.SetDotsPerInch(com.ptc.pfc.pfcWindow.DotsPerInc h.RASTERDPI_400);
window.ExportRasterImage( configuration_partnumber + ".jpg", instructions );


This always produces a 100 dpi file for me. (I tried changing the default in config.pro, this didn't work either.


Cheers, Magnus L.

 

[magic_halli]

Hi,



i use nearly the same ExportInstructions like u and it have 400dpi. I
also use factor 6 for Window- width and height... it looks better the
factor 2

.

RasterImageExportInstructions instructions =
pfcWindow.JPEGImageExportInstructions_Create( 6 * window.GetWidth(), 6
* window.GetHeight() );

I dont know why u get a 100dpi image - sorry.



Bye