private async void GenerateCheckedDisabledStateImage()
{
if (DesignMode.DesignModeEnabled)
{
return;
}
var wb = new WriteableBitmap(1, 1);
if (CheckedStateImageSource != null)
{
await wb.FromBitmapImage((BitmapImage)CheckedStateImageSource);
await wb.WaitForLoadedAsync();
wb.Grayscale(GeneratedCheckedDisabledStateGrayscaleAmount);
}
else if (PressedStateImageSource != null)
{
await wb.FromBitmapImage((BitmapImage)PressedStateImageSource);
await wb.WaitForLoadedAsync();
wb.Grayscale(GeneratedCheckedDisabledStateGrayscaleAmount);
}
else if (NormalStateImageSource != null)
{
await wb.FromBitmapImage((BitmapImage)NormalStateImageSource);
await wb.WaitForLoadedAsync();
wb.Grayscale(GeneratedCheckedDisabledStateGrayscaleAmount);
}
_checkedDisabledStateImage.Source = wb;
}
private async void GenerateDisabledStateImage()
{
if (DesignMode.DesignModeEnabled)
{
return;
}
var wb = new WriteableBitmap(1, 1);
await wb.FromBitmapImage((BitmapImage)NormalStateImageSource);
await wb.WaitForLoadedAsync();
wb.Grayscale(GeneratedDisabledStateGrayscaleAmount);
_disabledStateImage.Source = wb;
}
private async void GenerateCheckedHoverStateImage()
{
if (DesignMode.DesignModeEnabled)
{
return;
}
var wb = new WriteableBitmap(1, 1);
if (CheckedStateImageSource != null)
{
await wb.FromBitmapImage((BitmapImage)CheckedStateImageSource);
}
else if (NormalStateImageSource != null)
{
await wb.FromBitmapImage((BitmapImage)NormalStateImageSource);
}
await wb.WaitForLoadedAsync();
wb.Lighten(GeneratedCheckedHoverStateLightenAmount);
_checkedHoverStateImage.Source = wb;
}
private async void GeneratePressedStateImage()
{
if (DesignMode.DesignModeEnabled)
{
return;
}
var wb = new WriteableBitmap(1, 1);
await wb.FromBitmapImage((BitmapImage)NormalStateImageSource);
await wb.WaitForLoadedAsync();
wb.Lighten(GeneratedPressedStateLightenAmount);
_pressedStateImage.Source = wb;
}