/// <summary>
/// Loads icon as an image that can be plugged into <see cref="Image.Source"/>
/// </summary>
/// <param name="icon">The icon to load</param>
/// <param name="scheme">The scheme to use. Cannot load <see cref="IconScheme.Segoe"/> as that is a fon</param>
/// <returns>An image that can be used as the source of a WPF <see cref="Image"/> control</returns>
public static DrawingImage LoadIconAsImage(Icon icon, IconDesign scheme)
{
try
{
var drawing = LoadIcon(icon, scheme);
return(new DrawingImage(drawing));
}
catch
{
throw;
}
}
/// <summary>
/// Loads the icon as a brush, that can be used as an opacity mask
/// </summary>
/// <param name="icon">The icon to load</param>
/// <param name="scheme">The scheme to use. Cannot load <see cref="IconScheme.Segoe"/> as that is a font</param>
/// <returns>A brush that comprises the icon</returns>
public static DrawingBrush LoadIconAsBrush(Icon icon, IconDesign scheme)
{
try
{
var drawing = LoadIcon(icon, scheme);
var brush = new DrawingBrush(drawing)
{
AlignmentX = AlignmentX.Center,
AlignmentY = AlignmentY.Center,
Stretch = Stretch.Uniform
};
return(brush);
}
catch
{
throw;
}
}
/// <summary>
/// Loads the icon XamlData into a drawing group
/// </summary>
/// <param name="icon">The icon to load</param>
/// <param name="scheme">The scheme to load. Cannot load <see cref="IconScheme.Segoe"/> as that is a font</param>
/// <returns>An image, represented by a drawing group, of the icon</returns>
public static DrawingGroup LoadIcon(Icon icon, IconDesign scheme)
{
var schemeName = scheme switch
{
IconDesign.ArethaDesign => "Aretha",
IconDesign.MaterialDesign => "Material",
_ => throw new InvalidOperationException("Invalid scheme")
};
var assembly = typeof(IconManager).Assembly;
using Stream stream = assembly.GetManifestResourceStream($"Thismaker.Goro.Assets.Icons.{schemeName}.{icon}.xaml");
if (stream == null)
{
throw new NullReferenceException("Icon not found");
}
return((DrawingGroup)XamlReader.Load(stream));
}
/// <summary>
/// Loads the icon then converts it to a <see cref="BitmapSource"/>
/// This is highly unrecommended, as of now.
/// </summary>
/// <param name="icon">The icon to load</param>
/// <param name="scheme">The scheme to use.</param>
/// <returns><see cref="BitmapSource"/> containing the information on the icon</returns>
public static BitmapSource LoadIconAsBitmap(Icon icon, IconDesign scheme)
{
try
{
var drawingImage = LoadIconAsImage(icon, scheme);
var image = new Image {
Source = drawingImage
};
var bitmap = new RenderTargetBitmap((int)drawingImage.Width, (int)drawingImage.Height, 96, 96, PixelFormats.Pbgra32);
image.Arrange(new System.Windows.Rect(0, 0, bitmap.Width, bitmap.Height));
bitmap.Render(image);
return(bitmap);
}
catch
{
throw;
}
}
public static void SetDesign(UIElement element, IconDesign Design)
{
element.SetValue(DesignProperty, Design);
}
