private Paragraph GeneratePreview(LinkedList <object> list)
{
// 富文本预览
Paragraph paragraph = new Paragraph();
foreach (var a in list)
{
if (a is TextColor textColor)
{
paragraph.Inlines.Add(new Run()
{
Text = textColor.Text.Replace("\\n", "\n"), Foreground = new SolidColorBrush(GetKeyColor(textColor.Key))
});
}
else if (a is TextIcon textIcon)
{
var image = GetKeyImage(textIcon.Key);
if (image != null)
{
paragraph.Inlines.Add(new InlineUIContainer(new Image {
Source = BitmapUtil.BitmapToBitmapImage(image, 20, 20),
Width = 20,
Height = 20
}));
}
}
}
return(paragraph);
}
private void ChangeBackgroundImage(Bitmap bitmap)
{
var value = true;
dispatcher.Invoke(new Action(() => { value = IsVisible; }), DispatcherPriority.Normal);
if (!value)
{
return;
}
dispatcher.BeginInvoke(new Action(() => { Background = new ImageBrush(BitmapUtil.BitmapToBitmapImage(bitmap, 800, 450)); }), DispatcherPriority.Normal);
Thread.Sleep(5000);
}