Text Width/Height problem.

[mehdi_mousavi]

Hi folks,
Consider a text containing 200 characters (more or less) including
and/or excluding the CR/LF within. I would like to compute the height
of this text whenever it's width is limited by X pixels! i.e., what's
the height of the mentioned text when it's being automatically word
wrapped within a rectangle of WIDTH pixels? How am I supposed to
calculate the height required to show the message?

TIA,
Mehdi

[Michael Nemtsev]

Hello mehdi_mousavi,

I'd recomend you to ask this in microsoft.publi c.dotnet.framew ork.drawing
group
There were several problems, as i remember, with getting font/string height
and spaces between strings because standard font measuring based on the em
box, and some font glyphs are drawned ouside this embox

See there http://groups.google.com/group/micro...+height&qt_g=1

mHi folks,
mConsider a text containing 200 characters (more or less) including
mand/or excluding the CR/LF within. I would like to compute the height
mof this text whenever it's width is limited by X pixels! i.e., what's
mthe height of the mentioned text when it's being automatically word
mwrapped within a rectangle of WIDTH pixels? How am I supposed to
mcalculate the height required to show the message?
mTIA,
mMehdi
---
WBR,
Michael Nemtsev :: blog: http://spaces.msn.com/laflour

"At times one remains faithful to a cause only because its opponents do not
cease to be insipid." (c) Friedrich Nietzsche

[farshad.A]

I think you're looking for this :
this.CreateGrap hics().MeasureS tring(string text, Font font, int width);
It has 7 overloads which may be of use, too.
--
cheers
farshad

[mehdi_mousavi]

Well done. Thanks

farshad.A wrote:

I think you're looking for this :
this.CreateGrap hics().MeasureS tring(string text, Font font, int width);
It has 7 overloads which may be of use, too.
--
cheers
farshad

[Dave Sexton]

Hi Mehdi,

Assuming that you are writing a WinForms app using the .NET 2.0 framework you can use the TextRenderer class to measure strings in
different formats and with different options.

TextRenderer.Me asureText(...)

In the 1.* frameworks you can measure strings using a method on the Graphics class provided by the Paint method of the target
Control.

Graphics.Measur eString(...)

--
Dave Sexton

"mehdi_mous avi" <me***********@ gmail.comwrote in message news:11******** *************@i 42g2000cwa.goog legroups.com...

Hi folks,
Consider a text containing 200 characters (more or less) including
and/or excluding the CR/LF within. I would like to compute the height
of this text whenever it's width is limited by X pixels! i.e., what's
the height of the mentioned text when it's being automatically word
wrapped within a rectangle of WIDTH pixels? How am I supposed to
calculate the height required to show the message?

TIA,
Mehdi

[Sylvain Arene]

Hi Dave,

I have been using TextRenderer.Me asureText but the width and height returned
are rounded down. This could lead to missing character on display. I used
g.MeasureString instead as it uses Float instead of integer. Is there
specific code to use to have MeasureText returning the right value ?

Regards,
Sylvain
"Dave Sexton" wrote:

Hi Mehdi,

Assuming that you are writing a WinForms app using the .NET 2.0 framework you can use the TextRenderer class to measure strings in
different formats and with different options.

TextRenderer.Me asureText(...)

In the 1.* frameworks you can measure strings using a method on the Graphics class provided by the Paint method of the target
Control.

Graphics.Measur eString(...)

--
Dave Sexton

[Dave Sexton]

Hi Sylvain,

Increase the size of the rectangle being measured. Maybe add a bit of padding to the right edge.

If you get better results from measuring strings with the Graphics object then I suggest you use that method.

The difference is that TextRenderer uses GDI and Graphics uses GDI+.

--
Dave Sexton

"Sylvain Arene" <Sylvain Ar***@discussio ns.microsoft.co mwrote in message
news:B9******** *************** ***********@mic rosoft.com...

Hi Dave,

I have been using TextRenderer.Me asureText but the width and height returned
are rounded down. This could lead to missing character on display. I used
g.MeasureString instead as it uses Float instead of integer. Is there
specific code to use to have MeasureText returning the right value ?

Regards,
Sylvain
"Dave Sexton" wrote:

>Hi Mehdi,

Assuming that you are writing a WinForms app using the .NET 2.0 framework you can use the TextRenderer class to measure strings
in
different formats and with different options.

TextRenderer.M easureText(...)

In the 1.* frameworks you can measure strings using a method on the Graphics class provided by the Paint method of the target
Control.

Graphics.Measu reString(...)

--
Dave Sexton