| Summary: | minfeaturesize for 9.00 | ||
|---|---|---|---|
| Product: | Ghostscript | Reporter: | Marcos H. Woehrmann <marcos.woehrmann> |
| Component: | General | Assignee: | Robin Watts <robin.watts> |
| Status: | NOTIFIED FIXED | ||
| Severity: | normal | CC: | robin.watts |
| Priority: | P1 | ||
| Version: | master | ||
| Hardware: | PC | ||
| OS: | All | ||
| Customer: | 531 | Word Size: | --- |
| Attachments: |
min_size.diff
min_size.zip |
||
|
Description
Marcos H. Woehrmann
2010-10-25 19:35:29 UTC
Created attachment 6830 [details]
min_size.diff
Attaching a diff of the (circa 9/2007) source files against the current HEAD.
Created attachment 6831 [details]
min_size.zip
The .zip from which the modified source files were derived (in case they are
useful in determining more relevant diffs from the $Id: lines which document
the starting revision).
Rays cunning code hooks into gdev_fax_print_strip. Since revision 10316(ish) this hasn't been called from fax devices, hence it hasn't worked. I'll look at moving the cunningness over to tiff_print_page. > ...hasn't been called from fax devices...
tiff devices. It's tiff devices that haven't called it. Sorry.
Patch made to fit current code, and fitted to the TIFF devices as well as the fax ones. Committed as revision 11854. This leaves the tiffscaled device as the only black and white TIFF device that does not support this. Leaving this bug open as a reminder to investigate that. Re: the comment "This leaves the tiffscaled device as the only ... device ..." We _may_ want to also consider the tiffsep1 device, but since that device is usually used for 'plate' applications at full resolution from PDF or PS, it is less important. In thinking back, I recall that this might be a useful parameter to be buried in the 'get_bits' call and thus applicable to ALL 1-bit per component devices such as 'bit' etc. Comments on this welcome. I've got to introduce the MinFeatureSize parameter to vanilla tiff things tomorrow to make it work for TiffScaled. When I do so it should be trivial to make it work for the other tiff based devices (when in 1bpp mode), so I'll do that too. Revision 11862 adds support for MinFeatureSize=2 to tiffscaled device. MinFeatureSize and AdjustWidth now work for all black and white targetted tiff devices (but still not tiffsep1). |