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491 Views, 9 Replies

09-02-2003 01:46 AM

1:100 = 10xp

1:200 = 5xp

1:250 = 4xp

1:500 = 2xp

how do I figure out the scale factors for 1:300 & 1:400

1:200 = 5xp

1:250 = 4xp

1:500 = 2xp

how do I figure out the scale factors for 1:300 & 1:400

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09-02-2003 01:51 AM in reply to:
*Hislop, Cory

It looks as though you are drafting in metres and plotting on sheets

measured in millimetres, that's how we do it too. Hence, 1:300 = 3.3333xp

and 1:400 = 2.5xp. You can do this yourself for any scale by using the

formula: 1000/(desired scale) = zoomfactor(xp).

"Cory Hislop" wrote in message

news:9F76109D3A0F1EB06838493022E1D385@in.WebX.maYIadrTaRb...

> 1:100 = 10xp

> 1:200 = 5xp

> 1:250 = 4xp

> 1:500 = 2xp

>

> how do I figure out the scale factors for 1:300 & 1:400

>

>

measured in millimetres, that's how we do it too. Hence, 1:300 = 3.3333xp

and 1:400 = 2.5xp. You can do this yourself for any scale by using the

formula: 1000/(desired scale) = zoomfactor(xp).

"Cory Hislop"

news:9F76109D3A0F1EB06838493022E1D385@in.WebX.maYI

> 1:100 = 10xp

> 1:200 = 5xp

> 1:250 = 4xp

> 1:500 = 2xp

>

> how do I figure out the scale factors for 1:300 & 1:400

>

>

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09-02-2003 01:57 AM in reply to:
*Hislop, Cory

ok I must be doing something wrong here.... I go into tile mode.. hit "Z"

then enter.. then "S" and enter... then I would normally put 1/(scale

factor)xp.. for some reason its not letting me put a decimal in there.

"GaryB" wrote in message

news:FBE3A6275942E186C7FD758E6ABC6B25@in.WebX.maYIadrTaRb...

> It looks as though you are drafting in metres and plotting on sheets

> measured in millimetres, that's how we do it too. Hence, 1:300 = 3.3333xp

> and 1:400 = 2.5xp. You can do this yourself for any scale by using the

> formula: 1000/(desired scale) = zoomfactor(xp).

>

>

> "Cory Hislop" wrote in message

> news:9F76109D3A0F1EB06838493022E1D385@in.WebX.maYIadrTaRb...

> > 1:100 = 10xp

> > 1:200 = 5xp

> > 1:250 = 4xp

> > 1:500 = 2xp

> >

> > how do I figure out the scale factors for 1:300 & 1:400

> >

> >

>

>

then enter.. then "S" and enter... then I would normally put 1/(scale

factor)xp.. for some reason its not letting me put a decimal in there.

"GaryB"

news:FBE3A6275942E186C7FD758E6ABC6B25@in.WebX.maYI

> It looks as though you are drafting in metres and plotting on sheets

> measured in millimetres, that's how we do it too. Hence, 1:300 = 3.3333xp

> and 1:400 = 2.5xp. You can do this yourself for any scale by using the

> formula: 1000/(desired scale) = zoomfactor(xp).

>

>

> "Cory Hislop"

> news:9F76109D3A0F1EB06838493022E1D385@in.WebX.maYI

> > 1:100 = 10xp

> > 1:200 = 5xp

> > 1:250 = 4xp

> > 1:500 = 2xp

> >

> > how do I figure out the scale factors for 1:300 & 1:400

> >

> >

>

>

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09-02-2003 01:57 AM in reply to:
*Hislop, Cory

Why don't you use the Viewport toolbar and just enter the scale factor

(1:300 or 1:400) you want in the drop down?

(1:300 or 1:400) you want in the drop down?

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09-02-2003 02:05 AM in reply to:
*Hislop, Cory

In your Layout tab type MSPACE enter ZOOM enter 3.3333xp enter, and you

should be done. That is assuming I deciphered your original post correctly.

"Cory Hislop" wrote in message

news:9690F1542E6EFDCD5B4E64E87E16C267@in.WebX.maYIadrTaRb...

> ok I must be doing something wrong here.... I go into tile mode.. hit

"Z"

> then enter.. then "S" and enter... then I would normally put 1/(scale

> factor)xp.. for some reason its not letting me put a decimal in there.

>

> "GaryB" wrote in message

> news:FBE3A6275942E186C7FD758E6ABC6B25@in.WebX.maYIadrTaRb...

> > It looks as though you are drafting in metres and plotting on sheets

> > measured in millimetres, that's how we do it too. Hence, 1:300 =

3.3333xp

> > and 1:400 = 2.5xp. You can do this yourself for any scale by using the

> > formula: 1000/(desired scale) = zoomfactor(xp).

> >

> >

> > "Cory Hislop" wrote in message

> > news:9F76109D3A0F1EB06838493022E1D385@in.WebX.maYIadrTaRb...

> > > 1:100 = 10xp

> > > 1:200 = 5xp

> > > 1:250 = 4xp

> > > 1:500 = 2xp

> > >

> > > how do I figure out the scale factors for 1:300 & 1:400

> > >

> > >

> >

> >

>

>

should be done. That is assuming I deciphered your original post correctly.

"Cory Hislop"

news:9690F1542E6EFDCD5B4E64E87E16C267@in.WebX.maYI

> ok I must be doing something wrong here.... I go into tile mode.. hit

"Z"

> then enter.. then "S" and enter... then I would normally put 1/(scale

> factor)xp.. for some reason its not letting me put a decimal in there.

>

> "GaryB"

> news:FBE3A6275942E186C7FD758E6ABC6B25@in.WebX.maYI

> > It looks as though you are drafting in metres and plotting on sheets

> > measured in millimetres, that's how we do it too. Hence, 1:300 =

3.3333xp

> > and 1:400 = 2.5xp. You can do this yourself for any scale by using the

> > formula: 1000/(desired scale) = zoomfactor(xp).

> >

> >

> > "Cory Hislop"

> > news:9F76109D3A0F1EB06838493022E1D385@in.WebX.maYI

> > > 1:100 = 10xp

> > > 1:200 = 5xp

> > > 1:250 = 4xp

> > > 1:500 = 2xp

> > >

> > > how do I figure out the scale factors for 1:300 & 1:400

> > >

> > >

> >

> >

>

>

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09-02-2003 02:19 AM in reply to:
*Hislop, Cory

> > 1:100 = 10xp (= 1000/100)

> > 1:200 = 5xp (= 1000/200)

> > 1:250 = 4xp (= 1000/250)

> > 1:500 = 2xp (= 1000/500)

-->>

1:300 -> 10/3xp (= 1000/300)

1:400 -> 10/4xp (= 1000/400)

Juergen

GaryB schrieb:

>

> It looks as though you are drafting in metres and plotting on sheets

> measured in millimetres, that's how we do it too. Hence, 1:300 = 3.3333xp

> and 1:400 = 2.5xp. You can do this yourself for any scale by using the

> formula: 1000/(desired scale) = zoomfactor(xp).

>

> "Cory Hislop" wrote in message

> news:9F76109D3A0F1EB06838493022E1D385@in.WebX.maYIadrTaRb...

> > 1:100 = 10xp

> > 1:200 = 5xp

> > 1:250 = 4xp

> > 1:500 = 2xp

> >

> > how do I figure out the scale factors for 1:300 & 1:400

> >

> >

> > 1:200 = 5xp (= 1000/200)

> > 1:250 = 4xp (= 1000/250)

> > 1:500 = 2xp (= 1000/500)

-->>

1:300 -> 10/3xp (= 1000/300)

1:400 -> 10/4xp (= 1000/400)

Juergen

GaryB schrieb:

>

> It looks as though you are drafting in metres and plotting on sheets

> measured in millimetres, that's how we do it too. Hence, 1:300 = 3.3333xp

> and 1:400 = 2.5xp. You can do this yourself for any scale by using the

> formula: 1000/(desired scale) = zoomfactor(xp).

>

> "Cory Hislop"

> news:9F76109D3A0F1EB06838493022E1D385@in.WebX.maYI

> > 1:100 = 10xp

> > 1:200 = 5xp

> > 1:250 = 4xp

> > 1:500 = 2xp

> >

> > how do I figure out the scale factors for 1:300 & 1:400

> >

> >

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09-02-2003 02:19 AM in reply to:
*Hislop, Cory

Cory Hislop schrieb:

>

> ok I must be doing something wrong here.... I go into tile mode.. hit "Z"

> then enter.. then "S" and enter... then I would normally put 1/(scale

> factor)xp.. for some reason its not letting me put a decimal in there.

>

If you want to write 1/scalefactor the scalefactor MUST be an integer

value. This is a known limitation of this kind of notation of a

quotient. You must not write e.g 1/2.5, but 10/25 and so on.

Juergen

>

> ok I must be doing something wrong here.... I go into tile mode.. hit "Z"

> then enter.. then "S" and enter... then I would normally put 1/(scale

> factor)xp.. for some reason its not letting me put a decimal in there.

>

If you want to write 1/scalefactor the scalefactor MUST be an integer

value. This is a known limitation of this kind of notation of a

quotient. You must not write e.g 1/2.5, but 10/25 and so on.

Juergen

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09-02-2003 02:45 AM in reply to:
*Hislop, Cory

If you use 1/100xp or 1/300xp or 1/200xp, you don't care if it is 10xp or

whatever.

Dave Alexander

"Cory Hislop" wrote in message

news:9F76109D3A0F1EB06838493022E1D385@in.WebX.maYIadrTaRb...

> 1:100 = 10xp

> 1:200 = 5xp

> 1:250 = 4xp

> 1:500 = 2xp

>

> how do I figure out the scale factors for 1:300 & 1:400

>

>

whatever.

Dave Alexander

"Cory Hislop"

news:9F76109D3A0F1EB06838493022E1D385@in.WebX.maYI

> 1:100 = 10xp

> 1:200 = 5xp

> 1:250 = 4xp

> 1:500 = 2xp

>

> how do I figure out the scale factors for 1:300 & 1:400

>

>

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09-03-2003 01:10 PM in reply to:
*Hislop, Cory

I draft in both metres (meters) and millimetres so I need something simple

so I won't tax my brain.

When drafting in metres I use say 1000/300xp as my base unit is 1000mm

long

When drafting in mm I use 1/300xp as my base unit is 1mm long

both viewports will are 1:300. Note no decimals & no thinking

Jim Pehrsson

"Dave Alexander" wrote in message

news:2673356CD68441CB1E5EBBE90EF364B3@in.WebX.maYIadrTaRb...

>

> If you use 1/100xp or 1/300xp or 1/200xp, you don't care if it is 10xp or

> whatever.

>

> Dave Alexander

so I won't tax my brain.

When drafting in metres I use say 1000/300xp as my base unit is 1000mm

long

When drafting in mm I use 1/300xp as my base unit is 1mm long

both viewports will are 1:300. Note no decimals & no thinking

Jim Pehrsson

"Dave Alexander"

news:2673356CD68441CB1E5EBBE90EF364B3@in.WebX.maYI

>

> If you use 1/100xp or 1/300xp or 1/200xp, you don't care if it is 10xp or

> whatever.

>

> Dave Alexander

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09-03-2003 11:41 PM in reply to:
*Hislop, Cory

Same here, sort of....

Our metric base is 1mm and as you say for layout tab plotting at 1:1, we use

1/100xp for view ports at a scale of 1:100.

We also deal with civil drawings where the base unit is 1 meter and one

drawing unit = 1 meter. To be honest, I haven't really looked at their plot

drawings to see if the layout tab is based on one drawing unit = 1 meter or

1 drawing unit = 1mm.

Dave Alexander

"Jim Pehrsson" wrote in message

news:128AB1CF6068B2DFFEBD29ED12A2BC9F@in.WebX.maYIadrTaRb...

> I draft in both metres (meters) and millimetres so I need something simple

> so I won't tax my brain.

>

> When drafting in metres I use say 1000/300xp as my base unit is 1000mm

> long

>

> When drafting in mm I use 1/300xp as my base unit is 1mm

long

>

> both viewports will are 1:300. Note no decimals & no thinking

>

> Jim Pehrsson

>

Our metric base is 1mm and as you say for layout tab plotting at 1:1, we use

1/100xp for view ports at a scale of 1:100.

We also deal with civil drawings where the base unit is 1 meter and one

drawing unit = 1 meter. To be honest, I haven't really looked at their plot

drawings to see if the layout tab is based on one drawing unit = 1 meter or

1 drawing unit = 1mm.

Dave Alexander

"Jim Pehrsson"

news:128AB1CF6068B2DFFEBD29ED12A2BC9F@in.WebX.maYI

> I draft in both metres (meters) and millimetres so I need something simple

> so I won't tax my brain.

>

> When drafting in metres I use say 1000/300xp as my base unit is 1000mm

> long

>

> When drafting in mm I use 1/300xp as my base unit is 1mm

long

>

> both viewports will are 1:300. Note no decimals & no thinking

>

> Jim Pehrsson

>

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