Creates a PangoContext for the default GDK screen.

The context must be freed when you're finished with it.

When using GTK+, normally you should use gtk_widget_get_pango_context() instead of this function, to get the appropriate context for the widget you intend to render text onto.

The newly created context will have the default font options (see Gtk.Cairo.FontOptions.T) for the default screen; if these options change it will not be updated. Using gtk_widget_get_pango_context() is more convenient if you want to keep a context around and track changes to the screen's font rendering settings.

Creates a PangoContext for screen.

The context must be freed when you're finished with it.

When using GTK+, normally you should use gtk_widget_get_pango_context() instead of this function, to get the appropriate context for the widget you intend to render text onto.

The newly created context will have the default font options (see Gtk.Cairo.FontOptions.T) for the screen; if these options change it will not be updated. Using gtk_widget_get_pango_context() is more convenient if you want to keep a context around and track changes to the screen's font rendering settings.

Obtains a clip region which contains the areas where the given ranges of text would be drawn. x_origin and y_origin are the same position you would pass to Gtk.Gdk.Drawable.DrawLayoutLine. index_ranges should contain ranges of bytes in the layout's text.

Note that the regions returned correspond to logical extents of the text ranges, not ink extents. So the drawn layout may in fact touch areas out of the clip region. The clip region is mainly useful for highlightling parts of text, such as when text is selected.

Obtains a clip region which contains the areas where the given ranges of text would be drawn. x_origin and y_origin are the same position you would pass to Gtk.Gdk.Drawable.DrawLayoutLine. index_ranges should contain ranges of bytes in the layout's text. The clip region will include space to the left or right of the line (to the layout bounding box) if you have indexes above or below the indexes contained inside the line. This is to draw the selection all the way to the side of the layout. However, the clip region is in line coordinates, not layout coordinates.

Note that the regions returned correspond to logical extents of the text ranges, not ink extents. So the drawn line may in fact touch areas out of the clip region. The clip region is mainly useful for highlightling parts of text, such as when text is selected.