// Optionally, you can change the active scanning region.
// The region specified below is the default, and lines up
// with the default overlay. It is recommended to keep the
// active region similar in size to the default region.
// Additionally, the iPhone 3GS may not focus as well if
// the region is too far away from center.
//
// In portrait mode only the top and bottom of this rectangle
// is used. The x-position and width specified are ignored.
void setPortraitLayout()
{
// Set portrait
ParentPicker.Orientation = UIImageOrientation.Up;
// Set the active scanning region for portrait mode
ParentPicker.ActiveRegion = new RectangleF(0, 100, 320, 250);
// Activate the new settings
ParentPicker.ResumeScanning();
// Animate the UI changes
CGAffineTransform transform = CGAffineTransform.MakeRotation(0);
//this.View.Transform = transform;
UIView.BeginAnimations("rotateToPortrait");
//UIView.SetAnimationDelegate = this;
UIView.SetAnimationCurve(UIViewAnimationCurve.Linear);
UIView.SetAnimationDuration(0.5f);
redlaserLogo.Transform = transform;
setActiveRegionRect();
UIView.CommitAnimations(); // Animate!
}
void setLandscapeLayout()
{
// Set landscape
ParentPicker.Orientation = UIImageOrientation.Right;
// Set the active scanning region for portrait mode
ParentPicker.ActiveRegion = new RectangleF(100, 0, 120, 436);
// Activate the new settings
ParentPicker.ResumeScanning();
// Animate the UI changes
CGAffineTransform transform = CGAffineTransform.MakeRotation(3.14159f / 2.0f);
//this.View.Transform = transform;
UIView.BeginAnimations("rotateToLandscape");
//UIView.SetAnimationDelegate = this;
UIView.SetAnimationCurve(UIViewAnimationCurve.Linear);
UIView.SetAnimationDuration(0.5f);
redlaserLogo.Transform = transform;
setActiveRegionRect();
UIView.CommitAnimations(); // Animate!
}
