public void Measure(int widthMeasureSpec, int heightMeasureSpec, int?maxHeightPixels, int?maxWidthPixels)
{
//if (width == -1)
// width = double.PositiveInfinity;
//if (height == -1)
// height = double.PositiveInfinity;
//Width = width;
//Height = height;
//MaxWidth = maxWidth;
//MaxHeight = maxHeight;
//X = x;
//Y = y;
var width = widthMeasureSpec.GetSize();
var height = heightMeasureSpec.GetSize();
var maxWidth = maxWidthPixels;
var maxHeight = maxHeightPixels;
Context context;
if (Handler == null || !(_context.TryGetTarget(out context)) || !NativeView.IsAlive())
{
return;
}
if (View == null)
{
//MauiView.Measure(0, 0);
//MauiView.Arrange(Rectangle.Zero);
return;
}
// NativeView.Measure(widthMeasureSpec, heightMeasureSpec);
var layoutParams = NativeView.LayoutParameters;
//if (double.IsInfinity(height))
// height = request.Height;
//if (double.IsInfinity(width))
// width = request.Width;
if (height > maxHeight)
{
heightMeasureSpec = MeasureSpecMode.AtMost.MakeMeasureSpec(maxHeight.Value);
}
if (width > maxWidth)
{
widthMeasureSpec = MeasureSpecMode.AtMost.MakeMeasureSpec(maxWidth.Value);
}
if (layoutParams.Width != LP.MatchParent && width > 0)
{
layoutParams.Width = width;
}
else
{
widthMeasureSpec = MeasureSpecMode.Unspecified.MakeMeasureSpec(0);
}
if (layoutParams.Height != LP.MatchParent && height > 0)
{
layoutParams.Height = height;
}
else
{
heightMeasureSpec = MeasureSpecMode.Unspecified.MakeMeasureSpec(0);
}
NativeView.LayoutParameters = layoutParams;
//var c = NativeView.Context;
//var l = (int)c.ToPixels(x);
//var t = (int)c.ToPixels(y);
//var r = (int)c.ToPixels(width) + l;
//var b = (int)c.ToPixels(height) + t;
//NativeView.Layout(l, t, r, b);
NativeView.Measure(widthMeasureSpec, heightMeasureSpec);
}
