hmmmm,
look at LineArea.java !
public void verticalAlign() {
int superHeight = -this.placementOffset;
int maxHeight = this.allocationHeight;
Enumeration e = children.elements();
while (e.hasMoreElements()) {
Box b = (Box)e.nextElement();
if (b instanceof InlineArea) {
InlineArea ia = (InlineArea)b;
if (ia instanceof WordArea) {
ia.setYOffset(placementOffset);
}
if (ia.getHeight() > maxHeight) {
maxHeight = ia.getHeight();
}
int vert = ia.getVerticalAlign();
if (vert == VerticalAlign.SUPER) {
int fh = fontState.getAscender();
//superscript
ia.setYOffset((int)(placementOffset - (2 * fh / 4.85)));
} else if (vert == VerticalAlign.SUB) {
int fh = fontState.getAscender();
//subscript
ia.setYOffset((int)(placementOffset + (2 * fh / 4.85)));
}
} else {}
}
// adjust the height of this line to the
// resulting alignment height.
this.allocationHeight = maxHeight;
}
-----Urspr�ngliche Nachricht-----
Von: Klosa Uwe [mailto:[EMAIL PROTECTED]]
Gesendet: Mittwoch, 20. M�rz 2002 08:27
An: '[EMAIL PROTECTED]'
Betreff: SV: subscript, superscript
Etwin,
I'm using <fo:inline vertical-align="super"> and <fo:inline
vertical-align="sub">, but the results aren't good.
Subscript places the text too low och superscript too high.
Uwe
-----Ursprungligt meddelande-----
Fr�n: Etwin van Krimpen [mailto:[EMAIL PROTECTED]]
Skickat: den 19 mars 2002 16:45
Till: [EMAIL PROTECTED]
�mne: Re: subscript, superscript
Hi,
Try this with fop, in a previous version it worked:
<fo:inline vertical-align="super">
Regards, Etwin
----- Original Message -----
From: "Klosa Uwe" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, March 19, 2002 4:36 PM
Subject: SV: subscript, superscript
> Hi Henrik,
>
> I've got the same problem and I asked for this several times here. But I
> didn't get an answer.
> The recommendation says, that you have to use baseline-shift="super" or
> baseline-shift="sub".
> But this isn't implemented yet and I find now no time to do it. Perhaps is
> there someone else
> who needs this parameter, too.
> If you want to implemented baseline-shift, might it be an good idea.
>
> Best regards
>
> Uwe
>
> -----Ursprungligt meddelande-----
> Fran: Henrik Holle [mailto:[EMAIL PROTECTED]]
> Skickat: den 19 mars 2002 14:14
> Till: [EMAIL PROTECTED]
> Amne: subscript, superscript
>
>
> hi,
>
> can someone help me where to find the settings for subscript and
superscript
> in the fop-0.20.3 sourcecode?
>
> I have especially trouble using subscript as it places text too low for my
> application requirements.
>
> regards
>
> Henrik
>
>
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