A Visio user in the Answers Forums asked about an issue with the Precision feature in Visio. He was having trouble with feet-inches vs decimal feet.
The “Precision & Units…” feature is not built into Visio, but is implemented by a right click feature in the shapesheet. It is in both the Metric and Imperial (aka US) stencils
The feature also includes the next four “commands” in the menu.
- Set As Page Default
- Revert To Page Default
- Reset Text Position
- Extension Lines….
It is a group of Shape Data cells, User cells and Action cells that appear in some of the dimension shapes.
I have not checked all the shapes in those categories, but most have the same cells.
The menu is relatively simple.
|1||Precision && &Units…||SETF(“Prop.LPrec.Invisible”,0)+DOCMD(1312)|
|2||Set &As Page Default||SETF(“ThePage!User.LPrec”,User.LPrecInd)+|
|3||&Revert To Page Default||SETF(“Prop.LPrec”,”User.LPrecVal”)+|
|4||_Reset Te&xt Position||SETF(“Controls.X2″,”Scratch.X1”)+|
basically a collection of SetF functions and DoCMD(1312)s. DOCMD(1312) is
visCmdFormatCustPropEdit opens the Custom Property (AKA Shape Data) window for editing.
This is a list with zero to four decimal places. The selected one is added as a string to the Format Code.
which opens the Shape Data window AKA Custom Properties (for the old timers)
This is a dimension line feature. Sometimes the arrows on a dimension line connect with a physical line, sometimes they do not. The extensions are perpendicular lines to the dimension line that intersect, or comes close to physical lines.
there are control handles to control the length of the extensions and shape data to determine whether they are visible, both, start, end or none.
What does the shape show?
The text of the shape is an insert Field that shows the User cell LengthText
|User cell LengthText||IF(User.LUnitsInd=1,|
|User.FeetInch||IF(User.LUnitsInd=1,IF(User.Length>=1 ft,FORMAT(User.Feet,”#\’\-“),””)&FORMAT(User.Inch,IF(User.Inch<1 in,”0/#”&User.InchPrec&”\”””,”0 #/#”&User.InchPrec&”\”””)),0)|
The first does some magic with the feet and inches and the second part just takes the Length and applies a normal Format to it. It is interesting that it uses IF(User.LUnitsInd=1 in LengthText and again in FeetInch. A better rain friendly format for FeetInch is
in that mixture of quotes and double quotes is a single quote for feet and double quote for inches. Now I need to give my brain a rest.
I hope you find this useful.
John… Visio MVP in x-aisle