Re: bitmaps in groff documents

2023-06-04 Thread Deri
On Sunday, 4 June 2023 15:15:09 BST G. Branden Robinson wrote: > Hi Doug, > > At 2023-06-04T06:59:55-0400, Douglas McIlroy wrote: > > >> Does anyone have a recipe for including a bitmap image in a groff > > >> document? I wish to assure that on a raster-printing device the > > >> bitmap is

Re: bitmaps in groff documents

2023-06-04 Thread G. Branden Robinson
Hi Doug, At 2023-06-04T06:59:55-0400, Douglas McIlroy wrote: > >> Does anyone have a recipe for including a bitmap image in a groff > >> document? I wish to assure that on a raster-printing device the > >> bitmap is appropriately aligned with that of the device. > > > There is a PSPIC macro

Re: bitmaps in groff documents

2023-06-04 Thread Ralph Corderoy
Hi Doug, > I would like to assure that a 1000x1000 bitmap, say, occupies exactly > 1000x1000 pixels on the display, regardless of the physical size of a > pixel. What's the output device? There's the .H and .V number registers which give the output device's resolution in basic units. But a

Re: bitmaps in groff documents

2023-06-04 Thread Douglas McIlroy
>> Does anyone have a recipe for including a bitmap image in a groff >> document? I wish to assure that on a raster-printing device the bitmap >> is appropriately aligned with that of the device. > There is a PSPIC macro which is part of the MM macros (groff_mm) which I > use to pull in a

Re: bitmaps in groff documents

2023-06-02 Thread G. Branden Robinson
At 2023-06-03T00:34:39+1000, Damian McGuckin wrote: > On Fri, 2 Jun 2023, Douglas McIlroy wrote: > > > Does anyone have a recipe for including a bitmap image in a groff > > document? I wish to assure that on a raster-printing device the > > bitmap is appropriately aligned with that of the device.

Re: bitmaps in groff documents

2023-06-02 Thread Damian McGuckin
hi Doug, On Fri, 2 Jun 2023, Douglas McIlroy wrote: Does anyone have a recipe for including a bitmap image in a groff document? I wish to assure that on a raster-printing device the bitmap is appropriately aligned with that of the device. There is a PSPIC macro which is part of the MM

bitmaps in groff documents

2023-06-02 Thread Douglas McIlroy
Does anyone have a recipe for including a bitmap image in a groff document? I wish to assure that on a raster-printing device the bitmap is appropriately aligned with that of the device. Doug