Hi, I found this call to work OK: pango_cairo_font_map_set_resolution(pango_cairo_font_map_get_default(), gdk_screen_get_resolution(gdk_screen_get_default())); But it seems to me that it's a global setting, not a per layout thing.I can't seem to get a PangoCairoFontMap out of a cairo_t. Thanks,Zoltán Böszörményi Behdad Esfahbod írta:> Humm, what happens if you get the PangoContext from the label, create> layout, and render to your own cairo_t? Should work.>> behdad>> On 06/11/2009 09:56 AM, Zoltan Boszormenyi wrote:>> Hi,>>>> thanks very much, the font now is the same, but it's still a bit larger,>> see the attached picture. Is there some other option I can apply?>>>> Thanks in advance,>> Zoltán>>>> Behdad Esfahbod írta:>>> Try copying setting the font description of the label on your>>> PangoContext. widget->style->font_desc.>>>>>> On 06/11/2009 08:33 AM, Zoltan Boszormenyi wrote:>>>> Zoltan Boszormenyi írta:>>>>> Hi,>>>>>>>>>> I need to create a scrolling label widget.>>>>> I already succeeded marrying gtklabel and gtkimage,>>>>> I use a Cairo surface and created PangoLayout out of it,>>>>> I render the label text into the Cairo+Pango layout,>>>>> I use the expose method used by GtkImage to display>>>>> the pixbuf in the widget, and added a timer so the>>>>> pixbuf is scrolled in a double buffered way.>>>>>>>>>> Now, the problem is that the text rendered into the pixbuf>>>>> is much larger than the usual widget texts, like on stock>>>>> GtkButton and GtkLabel. I attached the screenshot from>>>>> my example application.>>>>>>>>>> How can I copy the PangoContext that a plain widget use?>>>>> E.g. the following code doesn't seem to work:>>>>>>>>>> =================================>>>>> label->surface = cairo_image_surface_create_for_data(cairo_data,>>>>> CAIRO_FORMAT_ARGB32, width, height,>>>>> rowstride);>>>>>>>>>> label->cairo = cairo_create (label->surface);>>>>>>>>>> label->layout = pango_cairo_create_layout(label->cairo);>>>>>>>>>> /* This is the layout used by GtkLabel, etc. */>>>>> layout = gtk_widget_create_pango_layout (GTK_WIDGET (label),>>>>> "This long string gives a good enough>>>>> length for any line to have.");>>>>>>>>>> pango_cairo_context_set_font_options(>>>>> pango_layout_get_context(label->layout),>>>>>>>>>> pango_cairo_context_get_font_options(pango_layout_get_context(layout)));>>>>>>>>>>>>>>>>>>>> pango_cairo_update_context(label->cairo,>>>>> pango_layout_get_context(layout));>>>>> pango_layout_context_changed(label->layout);>>>>>>>>>> g_object_unref (layout);>>>>> =================================>>>>>>>>>> What is the proper way to get the same font, fontsize, etc. on a>>>>> Cairo>>>>> layout?>>>>>>>>>> Thanks in advance,>>>>> Zoltán Böszörményi>>>>>>>>> The following code also doesn't work, I get the same large font>>>> for my GtkScrollLabel that my previously attached screenshot showed:>>>>>>>> label->cairo = cairo_create (label->surface);>>>> pango_cairo_update_context(label->cairo,>>>> gtk_widget_get_pango_context>>>> (GTK_WIDGET(label)));>>>> label->layout = pango_cairo_create_layout(label->cairo);>>>>>>>> Is there and easy way to render the text in the same size as>>>> GtkLabel's default?>>>>>>>> Thanks in advance,>>>> Zoltán Böszörményi>>>>>>>> _______________________________________________>>>> gtk-list mailing list>>>> gtk-list@xxxxxxxxx>>>> http://mail.gnome.org/mailman/listinfo/gtk-list>>>>>>>>>> _______________________________________________> gtk-list mailing list> gtk-list@xxxxxxxxx> http://mail.gnome.org/mailman/listinfo/gtk-list _______________________________________________gtk-list mailing listgtk-list@xxxxxxxxxxxxx://mail.gnome.org/mailman/listinfo/gtk-list
