Alexandre wrote:
> Hi.
>
> I've searched for it in the pango reference but I haven't found..
> I realy want to know how to get the width and height of a character in
> pago, with it's PangoFontDescriptor..
> I know the character's width is not constant, but a average would be ok...
>
>
I use something like this to get the character size in a GtkTextView:
get_char_size(GtkWidget *widget, gint *char_height, gint *char_width)
{
PangoLayout *layout;
PangoRectangle logical_rect;
layout = gtk_widget_create_pango_layout(widget, "W");
pango_layout_get_pixel_extents(layout, NULL, &logical_rect);
*char_height = logical_rect.height;
*char_width = logical_rect.width;
g_object_unref(layout);
}
But I use fixed-width fonts. With variable-width fonts the problem is
more complicated.
--
Practical people would be more practical if they would take a little
more time for dreaming.
-- J. P. McEvoy
Eduardo M KALINOWSKI
[EMAIL PROTECTED]
http://move.to/hpkb
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