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PNMLightenImageBrush Class Reference
Inheritance diagram for PNMLightenImageBrush:
PNMImageBrush PNMBrush ReferenceCount MemoryBase

Public Member Functions

 PNMLightenImageBrush (const PNMImage &image, float xc, float yc)
 
virtual void do_scanline (PNMImage &image, int xto, int yto, int xfrom, int yfrom, int x_size, int y_size)
 
virtual void draw (PNMImage &image, int x, int y, float pixel_scale)
 
- Public Member Functions inherited from PNMBrush
float get_xc () const
 Returns the coordinates of the brush's center pixel. More...
 
float get_yc () const
 Returns the coordinates of the brush's center pixel. More...
 
- Public Member Functions inherited from ReferenceCount
int get_ref_count () const
 Returns the current reference count. More...
 
WeakReferenceListget_weak_list () const
 Returns the WeakReferenceList associated with this ReferenceCount object. More...
 
bool has_weak_list () const
 Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More...
 
void local_object ()
 This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. More...
 
void ref () const
 Explicitly increments the reference count. More...
 
bool test_ref_count_integrity () const
 Does some easy checks to make sure that the reference count isn't completely bogus. More...
 
bool test_ref_count_nonzero () const
 Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...
 
virtual bool unref () const
 Explicitly decrements the reference count. More...
 
void weak_ref (WeakPointerToVoid *ptv)
 Adds the indicated PointerToVoid as a weak reference to this object. More...
 
void weak_unref (WeakPointerToVoid *ptv)
 Removes the indicated PointerToVoid as a weak reference to this object. More...
 

Additional Inherited Members

- Public Types inherited from PNMBrush
enum  BrushEffect { BE_set, BE_blend, BE_darken, BE_lighten }
 
- Static Public Member Functions inherited from PNMBrush
static PT (PNMBrush) make_transparent()
 
static PT (PNMBrush) make_pixel(const LColorf &color
 
static PT (PNMBrush) make_spot(const LColorf &color
 
static PT (PNMBrush) make_image(const PNMImage &image
 
- Static Public Member Functions inherited from ReferenceCount
static TypeHandle get_class_type ()
 
static void init_type ()
 
- Public Attributes inherited from PNMBrush
static BrushEffect effect = BE_blend)
 
static float bool BrushEffect effect = BE_blend)
 
static float float BrushEffect effect = BE_blend)
 
static float bool fuzzy
 
static float radius
 
static float xc
 
static float float yc
 

Detailed Description

Definition at line 230 of file pnmBrush.cxx.


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