protected override void LoadEditor()
{
bitmap = (Bitmap)State;
Size origSize = bitmap.Size;
bitmap.RotateFlip(EditorContext.ImageRotation);
imageCropControl.Bitmap = bitmap;
((AspectRatioItem)cbAspectRatio.Items[0]).AspectRatio = bitmap.Width / (double)bitmap.Height;
CropDecoratorSettings settings = new CropDecoratorSettings(Settings);
originalState = settings.CreateStateToken();
Rectangle?cropRectangle = settings.CropRectangle;
if (EditorContext.EnforcedAspectRatio != null)
{
Rectangle rect;
if (cropRectangle != null)
{
rect = RectangleHelper.RotateFlip(origSize, cropRectangle.Value, EditorContext.ImageRotation);
}
else
{
rect = new Rectangle(Point.Empty, bitmap.Size);
}
rect = RectangleHelper.EnforceAspectRatio(rect, EditorContext.EnforcedAspectRatio.Value);
imageCropControl.CropRectangle = rect;
imageCropControl.AspectRatio = EditorContext.EnforcedAspectRatio.Value;
}
else if (cropRectangle != null)
{
string savedAspectRatioId = settings.AspectRatioId;
double?savedAspectRatio = settings.AspectRatio;
if (savedAspectRatioId != null)
{
foreach (AspectRatioItem item in cbAspectRatio.Items)
{
if (item.Id == savedAspectRatioId)
{
// doubles can't be accurately compared after they've been round-tripped
// to strings, due to lossy conversion to/from strings.
if ((float)(item.AspectRatio ?? 0.0) != (float)(savedAspectRatio ?? 0.0))
{
if (item.AspectRatio == null || savedAspectRatio == null)
{
continue;
}
if (item.AspectRatio.Value != 1 / savedAspectRatio.Value)
{
continue;
}
}
cbAspectRatio.SelectedItem = item;
imageCropControl.AspectRatio = savedAspectRatio;
break;
}
}
}
if (cbAspectRatio.SelectedIndex == -1)
{
cbAspectRatio.SelectedIndex = 1;
}
imageCropControl.CropRectangle = RectangleHelper.RotateFlip(origSize, cropRectangle.Value, EditorContext.ImageRotation);
}
else
{
cbAspectRatio.SelectedIndex = 1;
UpdatePreview(true);
}
}
