Hi James,
For an AutoCAD drawing, the PNG is the smallest file, it is very easy
and quick to produce with the PNGOUT command and it shows up natively in
newsreaders. (I don't know about on the web as I don't have time to
waste waiting for it and using the vast screen overhead of the browser)
PNG files are also very easy to produce with screen grabbers and ones
like SnagIt offer easy annotation.
BMP files are simply 10 to 50 times bigger than they need be cf a PNG file.
Both Word files and PDF files are very large cf PNG and/or DWF files and
require extra software to read. I've just installed a new Win 7 64 bit
Ultimate O/S and it cannot display a PDF file, requiring me to download
& install additional software. Word files may also contain malware with
embedded macros.
PDF viewers waste significant screen space for their interface, as does
Word - if you have it.
JPG files are made for complex raster files like photos and their use is
not warranted for the simple raster data from an AutoCAD drawing where
most pixels will be identical to their neighbour. If however you have a
raster file inserted in the drawing, then JPGOUT can be used.
Regards,
Laurie Comerford
James Maeding wrote:
> oh, i kind of meant that generically, anything that shows the work at hand.
> Dwf is pretty compact, pdf is too though if from acad. A jpg with 30% compression would be great also.
> I never had issues with a pdf though, do you mean worst because of file size?
>
> Laurie Comerford
> |>Hi James,
> |>
> |>Why ask anyone to post the joint (with Word and BMP) worst possible file
> |>format to the newsgroup.
> |>
> |>If you just want to see their graphics, the ask them to use the PNGOUT
> |>command (or a screen grabber) and post a PNG file. For more data ask
> |>for a DWF file, and/or the drawing file
> |>
> |>Regards,
> |>
> |>Laurie Comerford
> |>
> |> James Maeding wrote:
> |>> see, you are comparing using LDT alignments to C3D.
> |>> I am guessing you had your act together in LDT and had a few lisps even to help.
> |>> I have seen a lot of people just do hand drafting on the computer, with acad to do some distance calc's so they can type
> |>> the numbers into their calculator.
> |>> If those people even learned to use alignments well, they could get the 30% increase.
> |>>
> |>> can you post a pdf of a sheet you have done in C3D? feel free to edit or crop to remove names, I just want to see how
> |>> complex your horizontal and vertical design is. IMO, pipe networks are not suited to final design, they do not allow
> |>> things to get inverts from a profile independent from what is going on in plan. You can only add grade breaks where
> |>> pipes start and end, and it forces them at those locations. Real design allows slopes to go through several structures
> |>> and pipes. How in the world did AutoDesk miss this? They did not, but never wrote what they know is needed.
> |>>
> |>> Civil_EITguy
> |>> |>25 Plan/Profile sheets of a Sanitary Sewer Design. 50H:10V
> |>> |>LDT = X time
> |>> |>3D = X time
> |>> |>LDT = 3D (conservative, even though 3D is a bit faster)
> |>> |>
> |>> |>
> |>> |>Now the plans need to have the sewer moved in spots from one side of the
> |>> |>road to the other, due to conflicts not shown originally.
> |>> |>LDT = start over, create alignment, create profile from alignment.
> |>> |>(Can't move the profile eitehr)... Redo pipe-networks.
> |>> |>Time = .75X
> |>> |>
> |>> |>C3D = Grip/move (verify inverts) = .2X time
> |>> |>
> |>> |>Change scale from 50H:10V to 40H:10V.
> |>> |>LDT.....start over.....Time = X
> |>> |>
> |>> |>C3D. = 2 or 3 clicks..........plot. Time = .000001X 🙂
> |>> |>
> |>> |>
> |>> |>
> |>> |>Don't fret, I know cadd guys that will explode the profiles and use the
> |>> |>autocad scale command and scale the profile to 40H. and not care about
> |>> |>the vertical being some oddball scale. (sole reason Cadd101 guys
> |>> |>shouldn't be in Civil3D)
> |>> James Maeding
> |>> Civil Engineer and Programmer
> |>> jmaeding - at - hunsaker - dotcom
> James Maeding
> Civil Engineer and Programmer
> jmaeding - at - hunsaker - dotcom