protected override void UpdateBackgroundColor()
{
// background color change must be handled separately
// because the background would protrude through the border if the corners are rounded
// as the background would be applied to the renderer's FrameworkElement
var pancake = (PancakeView)Element;
if (content != null)
{
if (pancake.BackgroundGradientStops != null && pancake.BackgroundGradientStops.Any())
{
// A range of colors is given. Let's add them.
var orderedStops = pancake.BackgroundGradientStops.OrderBy(x => x.Offset).ToList();
var gc = new Windows.UI.Xaml.Media.GradientStopCollection();
foreach (var item in orderedStops)
{
gc.Add(new Windows.UI.Xaml.Media.GradientStop {
Offset = item.Offset, Color = item.Color.ToWindowsColor()
});
}
var gradient = new Windows.UI.Xaml.Media.LinearGradientBrush(gc, 0);
gradient.StartPoint = new Windows.Foundation.Point(pancake.BackgroundGradientStartPoint.X, pancake.BackgroundGradientStartPoint.Y);
gradient.EndPoint = new Windows.Foundation.Point(pancake.BackgroundGradientEndPoint.X, pancake.BackgroundGradientEndPoint.Y);
this.content.Background = gradient;
}
else
{
content.Background = Element.BackgroundColor.IsDefault ? null : Element.BackgroundColor.ToBrush();
}
}
}
private void UpdateBorder(PancakeView pancake)
{
//// Create the border layer
if (content != null && pancake.Border != null)
{
this.content.BorderThickness = new Windows.UI.Xaml.Thickness(pancake.Border.Thickness);
if (pancake.Border.GradientStops != null && pancake.Border.GradientStops.Any())
{
// A range of colors is given. Let's add them.
var orderedStops = pancake.Border.GradientStops.OrderBy(x => x.Offset).ToList();
var gc = new Windows.UI.Xaml.Media.GradientStopCollection();
foreach (var item in orderedStops)
{
gc.Add(new Windows.UI.Xaml.Media.GradientStop {
Offset = item.Offset, Color = item.Color.ToWindowsColor()
});
}
var gradient = new Windows.UI.Xaml.Media.LinearGradientBrush(gc, 0);
gradient.StartPoint = new Windows.Foundation.Point(pancake.Border.GradientStartPoint.X, pancake.Border.GradientStartPoint.Y);
gradient.EndPoint = new Windows.Foundation.Point(pancake.Border.GradientEndPoint.X, pancake.Border.GradientEndPoint.Y);
this.content.BorderBrush = gradient;
}
else
{
this.content.BorderBrush = pancake.Border.Color.IsDefault ? null : pancake.Border.Color.ToBrush();
}
}
}
public static D2D.GradientStopCollection ToSharpDX(
this Jupiter.Media.GradientStopCollection gradientStopCollection,
D2D.RenderTarget renderTarget)
{
var gradientStops = new D2D.GradientStop[gradientStopCollection.Count];
for (int i = 0; i < gradientStopCollection.Count; i++)
{
gradientStops[i] = gradientStopCollection[i].ToSharpDX();
}
return(new D2D.GradientStopCollection(renderTarget, gradientStops));
}
protected override void UpdateBackgroundColor()
{
// background color change must be handled separately
// because the background would protrude through the border if the corners are rounded
// as the background would be applied to the renderer's FrameworkElement
var pancake = (PancakeView)Element;
if (Control != null)
{
if ((pancake.BackgroundGradientStartColor != default(Color) && pancake.BackgroundGradientEndColor != default(Color)) || (pancake.BackgroundGradientStops != null && pancake.BackgroundGradientStops.Any()))
{
// Create a gradient layer that draws our background.
if (pancake.BackgroundGradientStops != null && pancake.BackgroundGradientStops.Count > 0)
{
// A range of colors is given. Let's add them.
var orderedStops = pancake.BackgroundGradientStops.OrderBy(x => x.Offset).ToList();
var gc = new Windows.UI.Xaml.Media.GradientStopCollection();
foreach (var item in orderedStops)
{
gc.Add(new Windows.UI.Xaml.Media.GradientStop {
Offset = item.Offset, Color = item.Color.ToWindowsColor()
});
}
this.Control.Background = new LinearGradientBrush(gc, pancake.BackgroundGradientAngle);
}
else
{
var gs1 = new Windows.UI.Xaml.Media.GradientStop {
Offset = 0, Color = pancake.BackgroundGradientStartColor.ToWindowsColor()
};
var gs2 = new Windows.UI.Xaml.Media.GradientStop {
Offset = 1, Color = pancake.BackgroundGradientEndColor.ToWindowsColor()
};
var gc = new Windows.UI.Xaml.Media.GradientStopCollection {
gs1, gs2
};
this.Control.Background = new LinearGradientBrush(gc, pancake.BackgroundGradientAngle);
}
}
else
{
Control.Background = Element.BackgroundColor.IsDefault ? null : Element.BackgroundColor.ToBrush();
}
}
}
private void UpdateBorder(PancakeView pancake)
{
//// Create the border layer
if (Control != null)
{
this.Control.BorderThickness = new Windows.UI.Xaml.Thickness(pancake.BorderThickness);
if ((pancake.BorderGradientStartColor != default(Color) && pancake.BorderGradientEndColor != default(Color)) || (pancake.BorderGradientStops != null && pancake.BorderGradientStops.Any()))
{
// Create a gradient layer that draws our background.
if (pancake.BorderGradientStops != null && pancake.BorderGradientStops.Count > 0)
{
// A range of colors is given. Let's add them.
var orderedStops = pancake.BorderGradientStops.OrderBy(x => x.Offset).ToList();
var gc = new Windows.UI.Xaml.Media.GradientStopCollection();
foreach (var item in orderedStops)
{
gc.Add(new Windows.UI.Xaml.Media.GradientStop {
Offset = item.Offset, Color = item.Color.ToWindowsColor()
});
}
this.Control.BorderBrush = new LinearGradientBrush(gc, pancake.BorderGradientAngle);
}
else
{
var gs1 = new Windows.UI.Xaml.Media.GradientStop {
Offset = 0, Color = pancake.BorderGradientStartColor.ToWindowsColor()
};
var gs2 = new Windows.UI.Xaml.Media.GradientStop {
Offset = 1, Color = pancake.BorderGradientEndColor.ToWindowsColor()
};
var gc = new Windows.UI.Xaml.Media.GradientStopCollection {
gs1, gs2
};
this.Control.BorderBrush = new LinearGradientBrush(gc, pancake.BorderGradientAngle);
}
}
else
{
this.Control.BorderBrush = pancake.BorderColor.IsDefault ? null : pancake.BorderColor.ToBrush();
}
}
}
public LinearGradientBrush()
{
GradientStops = new GradientStopCollection();
}
protected GradientBrush()
{
GradientStops = new GradientStopCollection();
}
