public static UIImage GetUIImage(string resource, double width, double height, Xamarin.Forms.Color color)
{
if (color == Xamarin.Forms.Color.Default)
{
return(GetUIImage(resource, width, height));
}
var g = SvgLoader.GetResourceAndLoadSvg(resource);
var transform = Transform.AspectFillRect(g.ViewBox, new Rect(0, 0, width, height));
var transGraphic = g.TransformGeometry(transform);
var canvas = Platforms.Current.CreateImageCanvas(
new NGraphics.Size(width, height),
UIScreen.MainScreen.Scale);
var nColor = new NGraphics.Color(color.R, color.G, color.B, color.A);
foreach (var element in transGraphic.Children)
{
ApplyColor(element, nColor);
element.Draw(canvas);
}
return(canvas.GetImage().GetUIImage());
}
public static UIImage GetUIImage(string resource, double width, double height)
{
var g = SvgLoader.GetResourceAndLoadSvg(resource);
var transform = Transform.AspectFillRect(g.ViewBox, new Rect(0, 0, width, height));
var transGraphic = g.TransformGeometry(transform);
var canvas = Platforms.Current.CreateImageCanvas(
new NGraphics.Size(width, height),
UIScreen.MainScreen.Scale);
transGraphic.Draw(canvas);
return(canvas.GetImage().GetUIImage());
}
public static Bitmap GetBitmap(string resource, double width, double height)
{
var g = SvgLoader.GetResourceAndLoadSvg(resource);
double scale = (int)Android.App.Application.Context.Resources.DisplayMetrics.DensityDpi / 160d;
var transform = Transform.AspectFillRect(g.ViewBox, new NGraphics.Rect(0, 0, width, height));
var transGraphic = g.TransformGeometry(transform);
var canvas = Platforms.Current.CreateImageCanvas(new NGraphics.Size(width, height), scale);
transGraphic.Draw(canvas);
return((canvas.GetImage() as NGraphics.BitmapImage)?.Bitmap);
}
