public void SetBackground(string imagePath, ContentStretch stretch)
{
var imageView = ScrollView.BackgroundView as UIImageView;
if (imageView == null)
{
ScrollView.BackgroundView = imageView = new UIImageView(View.Frame);
}
imageView.Image = new UIImage(imagePath);
switch (stretch)
{
case iFactr.UI.ContentStretch.Fill:
imageView.ContentMode = UIViewContentMode.ScaleToFill;
break;
case iFactr.UI.ContentStretch.None:
imageView.ContentMode = UIViewContentMode.Center;
break;
case iFactr.UI.ContentStretch.Uniform:
imageView.ContentMode = UIViewContentMode.ScaleAspectFit;
break;
case iFactr.UI.ContentStretch.UniformToFill:
imageView.ContentMode = UIViewContentMode.ScaleAspectFill;
break;
}
}
public override async void SetBackground(string imagePath, ContentStretch stretch)
{
System.Windows.Media.ImageBrush brush = null;
BitmapImage bitmap = null;
if (!string.IsNullOrWhiteSpace(imagePath))
{
bitmap = await WpfFactory.LoadBitmapAsync(imagePath);
brush = new System.Windows.Media.ImageBrush(bitmap);
}
if (brush == null || bitmap == null)
{
backCanvas.Background = null;
backCanvas.Height = double.NaN;
backCanvas.Width = double.NaN;
}
else
{
brush.Stretch = (System.Windows.Media.Stretch)stretch;
backCanvas.Background = brush;
backCanvas.Height = bitmap.Height;
backCanvas.Width = bitmap.Width;
}
}
public async void SetBackground(string imagePath, ContentStretch stretch)
{
var brush = await imagePath.GetImageBrush();
brush.Stretch = (System.Windows.Media.Stretch)stretch;
Background = brush;
}
public virtual void SetBackground(string imagePath, ContentStretch stretch)
{
BackgroundHexCode = null;
Backer = new ImageControl {
Size = Size.ToSize(), Stretch = stretch,
};
Backer.Loaded += (o, ev) => Redraw();
Backer.FilePath = imagePath;
}
public void SetBackground(string imagePath, ContentStretch stretch)
{
TabBar.BackgroundImage = UIImage.FromBundle(imagePath);
if (UIDevice.CurrentDevice.CheckSystemVersion(7, 0))
{
TabBar.BarTintColor = null;
}
else
{
TabBar.TintColor = null;
}
}
public void SetBackground(string imagePath, ContentStretch stretch)
{
if (DroidFactory.MainActivity.ActionBar == null)
{
return;
}
ImageGetter.SetDrawable(imagePath, (bitmap, url) =>
{
if (url == imagePath)
{
DroidFactory.MainActivity.ActionBar.SetBackgroundDrawable(bitmap);
}
});
}
public async virtual void SetBackground(string imagePath, ContentStretch stretch)
{
var brush = await imagePath.GetImageBrush();
if (brush == null)
{
Background = null;
}
else
{
brush.Stretch = (System.Windows.Media.Stretch)stretch;
Background = brush;
}
}
public void SetBackground(string imagePath, ContentStretch stretch)
{
ImageGetter.SetDrawable(imagePath, (drawable, url) =>
{
if (url != imagePath)
{
return;
}
if (drawable is BitmapDrawable bit)
{
SetBackground(bit.Bitmap);
}
else
{
SetBackground(null);
_backgroundPath = imagePath;
Invalidate();
}
});
}
public void SetBackground(string imagePath, ContentStretch stretch)
{
drawingImageView.Image = new UIImage(imagePath);
switch (stretch)
{
case iFactr.UI.ContentStretch.Fill:
drawingImageView.ContentMode = UIViewContentMode.ScaleToFill;
break;
case iFactr.UI.ContentStretch.None:
drawingImageView.ContentMode = UIViewContentMode.Center;
break;
case iFactr.UI.ContentStretch.Uniform:
drawingImageView.ContentMode = UIViewContentMode.ScaleAspectFit;
break;
case iFactr.UI.ContentStretch.UniformToFill:
drawingImageView.ContentMode = UIViewContentMode.ScaleAspectFill;
break;
}
}
public void SetBackground(string imagePath, ContentStretch stretch)
{
var imageView = View as UIImageView;
imageView.Image = UIImage.FromBundle(imagePath);
switch (stretch)
{
case iFactr.UI.ContentStretch.Fill:
imageView.ContentMode = UIViewContentMode.ScaleToFill;
break;
case iFactr.UI.ContentStretch.None:
imageView.ContentMode = UIViewContentMode.Center;
break;
case iFactr.UI.ContentStretch.Uniform:
imageView.ContentMode = UIViewContentMode.ScaleAspectFit;
break;
case iFactr.UI.ContentStretch.UniformToFill:
imageView.ContentMode = UIViewContentMode.ScaleAspectFill;
break;
}
}
public override void SetBackground(string imagePath, ContentStretch stretch)
{
_canvas.BackColor = System.Drawing.Color.Transparent;
base.SetBackground(imagePath, stretch);
}
public void SetBackground(string imagePath, ContentStretch stretch)
{
}
public void SetBackground(string imagePath, ContentStretch stretch)
{
_stretch = stretch;
_background = imagePath;
UpdateBackground();
}
void IView.SetBackground(string imagePath, ContentStretch stretch)
{
_canvas.SetBackground(imagePath, stretch);
}
