Detailed Description
- Description:
- This class stores and provides access to shape segment selection data. All methods of this class are implemented by the system.
- Data Members:
- int polys;
The number of splines in the shape.
BitArray *sel;
An array of BitArrays, one for each spline.
#include <shpsels.h>
Inheritance diagram for ShapeSSel:
Public Member Functions |
|
| CoreExport | ShapeSSel () |
| CoreExport | ShapeSSel (ShapeSSel &from) |
| CoreExport | ~ShapeSSel () |
| CoreExport ShapeSSel & | operator= (ShapeSSel &from) |
| CoreExport BOOL | operator== (ShapeSSel &s) |
| CoreExport void | Insert (int where, int count=0) |
| CoreExport void | Delete (int where) |
| CoreExport void | SetSize (ShapeSSel &selset, BOOL save=FALSE) |
| CoreExport void | SetSize (BezierShape &shape, BOOL save=FALSE) |
| CoreExport void | SetSize (PolyShape &shape, BOOL save=FALSE) |
| CoreExport BitArray & | operator[] (int index) |
| CoreExport void | ClearAll () |
| CoreExport void | SetAll () |
| CoreExport void | Toggle () |
| CoreExport void | Empty () |
| CoreExport BOOL | IsCompatible (ShapeSSel &selset) |
| CoreExport BOOL | IsCompatible (BezierShape &shape) |
| CoreExport BOOL | IsCompatible (PolyShape &shape) |
| CoreExport IOResult | Save (ISave *isave) |
| CoreExport IOResult | Load (ILoad *iload) |
| CoreExport bool | Delete (const unsigned int *pIndices, unsigned int n) |
| Delete multiple entries at once. |
|
Public Attributes |
|
| int | polys |
| BitArray * | sel |
Constructor & Destructor Documentation
| CoreExport ShapeSSel | ( | ) |
- Remarks:
- Constructor. Initialize the class members.
Constructor. The number of splines is set to 0. The BitArray pointer is set to NULL.
| CoreExport ~ShapeSSel | ( | ) |
- Remarks:
- Destructor. Any BitArrays are freed.
Member Function Documentation
| CoreExport BOOL operator== | ( | ShapeSSel & | s | ) |
| CoreExport void Insert | ( | int | where, |
| int | count = 0 |
||
| ) |
- Remarks:
- Creates and inserts a new BitArray into sel.
| CoreExport void Delete | ( | int | where | ) |
| CoreExport void SetSize | ( | ShapeSSel & | selset, |
| BOOL | save = FALSE |
||
| ) |
| CoreExport void SetSize | ( | BezierShape & | shape, |
| BOOL | save = FALSE |
||
| ) |
- Remarks:
- Sets the number of splines and allocates the corresponding number of BitArrays based on the shape passed. The size of each BitArray is set to the number of segments in each polyline.
- Parameters:
- BezierShape& shape
The shape whose splines determine the sizes set.
BOOL save=FALSE
TRUE to keep the previous BitArray contents. FALSE to discard it.
| CoreExport void SetSize | ( | PolyShape & | shape, |
| BOOL | save = FALSE |
||
| ) |
- Remarks:
- Sets the number of splines and allocates the corresponding number of BitArrays based on the shape passed. The size of each BitArray is set to the number of segments in each spline.
| CoreExport BitArray& operator[] | ( | int | index | ) |
| CoreExport void ClearAll | ( | ) |
- Remarks:
- Clears every bit for every poly.
| CoreExport void SetAll | ( | ) |
| CoreExport void Toggle | ( | ) |
| CoreExport void Empty | ( | ) |
- Remarks:
- Sets the size of every poly BitArray to 0.
| CoreExport BOOL IsCompatible | ( | ShapeSSel & | selset | ) |
| CoreExport BOOL IsCompatible | ( | BezierShape & | shape | ) |
| CoreExport BOOL IsCompatible | ( | PolyShape & | shape | ) |
- Remarks:
- Saves the ShapeSSel to disk.
| CoreExport bool Delete | ( | const unsigned int * | pIndices, |
| unsigned int | n | ||
| ) |
Delete multiple entries at once.
Deleting multiple entries at once is faster than deleting one by one by calling Delete(), because the internal bookkeeping only needs to be done once.
- Parameters:
-
[in] indices Point to an array of indices to delete. Indices should be unique, and sorted in ascending order. [in] n Number of entries in the indices array.
- Returns:
- false if any of the vertex indices are invalid.
- See also:
- ShapeSSel::Delete
