/// <summary>
/// Set the type and value of an item of metadata.
/// </summary>
/// <remarks>
/// Sets the type and value of an item of metadata. Any old item of the
/// same name is removed. See <see cref="GValue"/> for types.
/// </remarks>
/// <param name="gtype">The GType of the metadata item to create.</param>
/// <param name="name">The name of the piece of metadata to create.</param>
/// <param name="value">The value to set as a C# value. It is
/// converted to the GType, if possible.</param>
public new void Set(IntPtr gtype, string name, object value)
{
using var gv = new GValue();
gv.SetType(gtype);
gv.Set(value);
VipsImage.Set(this, name, in gv.Struct);
}
/// <summary>
/// Set a GObject property. The value is converted to the property type, if possible.
/// </summary>
/// <param name="name"></param>
/// <param name="value"></param>
/// <returns></returns>
public virtual void Set(string name, object value)
{
// logger.Debug($"Set: name = {name}, value = {value}");
var gtype = GetTypeOf(name);
var gv = new GValue();
gv.SetType(gtype);
gv.Set(value);
Internal.GObject.GObjectSetProperty(this, name, ref gv.Struct);
}
/// <summary>
/// Set a GObject property. The value is converted to the property type, if possible.
/// </summary>
/// <param name="name">The name of the property to set.</param>
/// <param name="value">The value.</param>
/// <param name="gtype">The GType of the property.</param>
public virtual void Set(IntPtr gtype, string name, object value)
{
// logger.Debug($"Set: gtype = {gtype}, name = {name}, value = {value}");
using (var gv = new GValue())
{
gv.SetType(gtype);
gv.Set(value);
Internal.GObject.SetProperty(this, name, in gv.Struct);
}
}