Bitmap outline provider. More...
#include <outline_provider_bitmap.h>
Inheritance diagram for CL_OutlineProviderBitmap:
Public Member Functions | |
Construction | |
| CL_OutlineProviderBitmap (const CL_PixelBuffer &pbuf, int alpha_limit=128, bool get_insides=true) | |
| Construct a contour. | |
| ~CL_OutlineProviderBitmap () | |
Attributes | |
| virtual std::vector< CL_Contour > | get_contours () |
| return the countours that make up the outline | |
| virtual int | get_width () |
| return the width of the image used as basis for outline creation. | |
| virtual int | get_height () |
| return the height of the image used as basis for outline creation. | |
Operations | |
| virtual void | destroy () |
| Destroys the provider. | |
Detailed Description
Bitmap outline provider.
A CL_OutlineProviderBitmap is used to find outlines based on the alpha channel of images.
Constructor & Destructor Documentation
| CL_OutlineProviderBitmap::CL_OutlineProviderBitmap | ( | const CL_PixelBuffer & | pbuf, | |
| int | alpha_limit = 128, |
|||
| bool | get_insides = true | |||
| ) |
Construct a contour.
- Parameters:
-
pbuf PixelBuffer containing image data. alpha_limit Minimum alpha value for a colliding pixel get_insides Get Insides
| CL_OutlineProviderBitmap::~CL_OutlineProviderBitmap | ( | ) |
Member Function Documentation
| virtual void CL_OutlineProviderBitmap::destroy | ( | ) | [virtual] |
Destroys the provider.
Implements CL_OutlineProvider.
| virtual std::vector<CL_Contour> CL_OutlineProviderBitmap::get_contours | ( | ) | [virtual] |
return the countours that make up the outline
Implements CL_OutlineProvider.
| virtual int CL_OutlineProviderBitmap::get_height | ( | ) | [virtual] |
return the height of the image used as basis for outline creation.
Implements CL_OutlineProvider.
| virtual int CL_OutlineProviderBitmap::get_width | ( | ) | [virtual] |
return the width of the image used as basis for outline creation.
Implements CL_OutlineProvider.
The documentation for this class was generated from the following file:
