Re: PangoFontDescription::set_size
| From: | Tom Rogers | Date: | Mon, 19 Dec 2005 02:48:29 +0000 |
| Subject: | Re: PangoFontDescription::set_size | ||
| References: | 1 | Groups: | php.gtk.dev |
| Request: | Send a blank email to php-gtk-dev+get-2131@lists.php.net to get a copy of this message | ||
Hi,
Sunday, December 11, 2005, 6:26:08 PM, you wrote:
TR> Hi
TR> Been playing with pango and suggest a small change to
TR> PangoFontDescription::set_size();
TR> Pango is expecting the size in pango_units.
TR> You can put in the constructor string:
TR> $fontdescription = new PangoFontDescription("Ariel 30");
TR> when you use $fontdescription->set_size(30); the resulting font size
TR> is 0.29296875
TR> The patch to pango.overriodes will multiply the size by PANGO_SCALE
TR> making the 2 methods match.
TR> I hope that makes sense :)
TR> I still haven't worked out how to make it find the Ariel font but
TR> thats another story.
Another option would be to make the constant Gtk::PANGO_SCALE available.
Then the function could be used as advertised.
$fontdescription->set_size(30 * Gtk::PANGO_SCALE);
--
regards,
Tom