I have just returned a Font Size of 7.75, not sure now it's such a good idea
to increment 0.75.
Might be better to change to steps of 0.25. In the Do loop change -

FntSize = FntSize - 0.75
to
FntSize = FntSize - 0.25

Peter T

"Peter T" <peter_t@discussions wrote in message
...
Well that's a turn up !

Have you tested to a string length where it starts to become unreliable,
if
so what
( in Setup(), Do While Len(s2) < 1000 ' increase )

Can I ask: why does the font size reduce in 0.75 increments?

In my system I've always noticed Font size increases in 0.75 increments.
If
say the Font size shows '10' on the toolbar it cell.Font.Size returns
9.75.
Actually quite a lot of other points type dimensions also appear to
increment in steps of 0.75. This might be related to my 'typical screen'
res, not sure.

Regards,
Peter T


"Darren Hill" wrote in message
...
Fantastic!
The cells rarely contain more than 500 characters, but can be up to 1000
or so, so I shouldn't hit that problem limit.

Can I ask: why does the font size reduce in 0.75 increments? I thought
I'd read font size was in 0.5 increments.

Thanks,
Darren
Peter T wrote:
Hi Darren,

I've made a start but best I can say about this (below) is it's work
in
progress, in particular not reliable with very long strings over about
1500.
But see how you get on.

- copy the merged area to a temp cell in a totally empty column in say
a
hidden sheet
- unmerge the temp cell
- set tmp cell's width to same as merged area's width (see colWd)
- autofit the temp cell's row height
- compare row heights, if temp row height is larger reduce the font
size
and
autofit until it's same height or less, but bail out if font size
reduces to
say 3
- report font size


Sub Setup()
Dim s1$, s2$
s1 = "Some text of unknown width. "
Do While Len(s2) < 1000
s2 = s2 & s1
Loop
s2 = s2 & " END"
With Worksheets("Sheet1").Range("A1")
.WrapText = True
.Resize(10, 7).MergeCells = True
.Value = s2
End With

End Sub

Sub test()
Dim colWd As Single
Dim FntSize As Single
Dim rCheck As Range, rTmp As Range, rCol As Range
Dim ws As Worksheet, wsTmp As Worksheet

Set ws = Worksheets("Sheet1")
Set wsTmp = Worksheets("Sheet2") ' say a hidden sheet

Set rCheck = ws.Range("A1").MergeArea
Set rTmp = wsTmp.Range("A1")

rTmp.Columns.ClearContents
rCheck.Copy rTmp
For Each rCol In rCheck.Columns
colWd = colWd + rCol.ColumnWidth
Next

rTmp.MergeCells = False
rTmp.ColumnWidth = colWd
rTmp.Rows(1).EntireRow.AutoFit
FntSize = rTmp.Font.Size

Do
If rTmp.Height rCheck.Height Then
FntSize = rTmp.Font.Size
FntSize = FntSize - 0.75
rTmp.Font.Size = FntSize
rTmp.Columns(1).EntireRow.AutoFit
Else
Exit Do '
End If

Loop Until FntSize < 3

Debug.Print "Font size " & FntSize

' rTmp.ClearContents

End Sub

I first tried fixing the row height to same as merged area's height
and
autfitt'ing the width, but that seems less reliable than fix width
then
autofit height until OK.

Regards,
Peter T


"Darren Hill" wrote in message
...
I'm using Excel 2003 & 2007, on WinXP2.
I have a large cell (a merged cell 7 columns wide by 10 rows high).
This cell can contain a lot of wrapped text.
What I need is some way to check if the string can't all be displayed
at
the current font size, and what size to dynamically reduce the font
size
to, to make it fit.

Basically, I need a function that will check the text in a merged
cell,
and report the font size needed to make all the text visible. Is that
possible?

Thanks,
Darrem