TouchPointerView Class Reference

Inheritance diagram for TouchPointerView:

Collaboration diagram for TouchPointerView:

Instance Methods
(void)	- ensurePointerIsVisible
(UIEdgeInsets)	- getEdgeInsets
(CGPoint)	- getPointerPosition
(int)	- getPointerWidth
(int)	- getPointerHeight

Protected Attributes
CGAffineTransform	_pointer_transformation
UIImage *	_cur_pointer_img
UIImage *	_default_pointer_img
UIImage *	_active_pointer_img
UIImage *	_lclick_pointer_img
UIImage *	_rclick_pointer_img
UIImage *	_scroll_pointer_img
UIImage *	_extkeyboard_pointer_img
UIImage *	_keyboard_pointer_img
UIImage *	_reset_pointer_img
CGRect	_pointer_areas [9]
CGPoint	_prev_touch_location
BOOL	_pointer_moving
BOOL	_pointer_scrolling
NSObject< TouchPointerDelegate > *	_delegate

Properties
IBOutlet NSObject< TouchPointerDelegate > *	delegate

Detailed Description

Definition at line 33 of file TouchPointerView.h.

Method Documentation

ensurePointerIsVisible

- (void) ensurePointerIsVisible

Definition at line 1 of file TouchPointerView.m.

{
  CGRect bounds = [self bounds];
  if (_pointer_transformation.tx > (bounds.size.width - _cur_pointer_img.size.width))
    _pointer_transformation.tx = bounds.size.width - _cur_pointer_img.size.width;
  if (_pointer_transformation.ty > (bounds.size.height - _cur_pointer_img.size.height))
    _pointer_transformation.ty = bounds.size.height - _cur_pointer_img.size.height;
  [self setNeedsDisplay];
}

getEdgeInsets

- (UIEdgeInsets) getEdgeInsets

Definition at line 1 of file TouchPointerView.m.

{
  return UIEdgeInsetsMake(0, 0, [_cur_pointer_img size].width, [_cur_pointer_img size].height);
}

getPointerHeight

- (int) getPointerHeight

Definition at line 1 of file TouchPointerView.m.

{
  return [_cur_pointer_img size].height;
}

getPointerPosition

- (CGPoint) getPointerPosition

Definition at line 1 of file TouchPointerView.m.

{
  return CGPointMake(_pointer_transformation.tx, _pointer_transformation.ty);
}

getPointerWidth

- (int) getPointerWidth

Definition at line 1 of file TouchPointerView.m.

{
  return [_cur_pointer_img size].width;
}

Field Documentation

_active_pointer_img

- (UIImage*) _active_pointer_img

protected

Definition at line 41 of file TouchPointerView.h.

_cur_pointer_img

- (UIImage*) _cur_pointer_img

protected

Definition at line 37 of file TouchPointerView.h.

_default_pointer_img

- (UIImage*) _default_pointer_img

protected

Definition at line 40 of file TouchPointerView.h.

_delegate

- (NSObject<TouchPointerDelegate>*) _delegate

protected

Definition at line 57 of file TouchPointerView.h.

_extkeyboard_pointer_img

- (UIImage*) _extkeyboard_pointer_img

protected

Definition at line 45 of file TouchPointerView.h.

_keyboard_pointer_img

- (UIImage*) _keyboard_pointer_img

protected

Definition at line 46 of file TouchPointerView.h.

_lclick_pointer_img

- (UIImage*) _lclick_pointer_img

protected

Definition at line 42 of file TouchPointerView.h.

_pointer_areas

- (CGRect _pointer_areas[9])

protected

Definition at line 50 of file TouchPointerView.h.

_pointer_moving

- (BOOL) _pointer_moving

protected

Definition at line 54 of file TouchPointerView.h.

_pointer_scrolling

- (BOOL) _pointer_scrolling

protected

Definition at line 55 of file TouchPointerView.h.

_pointer_transformation

- (CGAffineTransform) _pointer_transformation

protected

Definition at line 36 of file TouchPointerView.h.

_prev_touch_location

- (CGPoint) _prev_touch_location

protected

Definition at line 53 of file TouchPointerView.h.

_rclick_pointer_img

- (UIImage*) _rclick_pointer_img

protected

Definition at line 43 of file TouchPointerView.h.

_reset_pointer_img

- (UIImage*) _reset_pointer_img

protected

Definition at line 47 of file TouchPointerView.h.

_scroll_pointer_img

- (UIImage*) _scroll_pointer_img

protected

Definition at line 44 of file TouchPointerView.h.

Property Documentation

delegate

- (IBOutlet NSObject<TouchPointerDelegate>*) delegate

readwriteatomicassign

Definition at line 60 of file TouchPointerView.h.

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The documentation for this class was generated from the following files:

• TouchPointerView.h
• TouchPointerView.m