Problem plotting embedded raster type 87

I'm having difficulty plotting a MicroStation file with an imported raster file.  We do not have the raster file, just the MicroStation file, it's attached.  The raster plots with a black background and we need it to plot with a white background.  In MicroStation the image displays the way we want it to plot.

In our plot driver file we use the hardware_raster record with /background= option.

If we leave the /background option off the image is inverted from what we would like.

If we set the /background option to black the image doesn't print.

If we set the /background option to white the image is inverted from what we would like.

If we set the /background option to color the image doesn't print.

This is using a bentley hpgl/rtl plot driver, which is attached.  When using the bentley pdf driver, no matter the setting of /background the image plots correctly.

I must be missing something. Any help is appreciated.

Also, I usually can select an embedded image in MicroStation and use Edit>Copy and paste to a raster editor, but it doesn't work for these images, (we have a few MicroStation files with these embedded images). If I can save the images, I can attach using Raster Manager and get better results.  Any suggestions with that would also help.

Thanks.

MicroStation version 08.05.02.70    Windows XP Pro version 2002 sp3

iis02_01.dgn
Parents Reply Children
No Data