Sets the parallelogram of a vector handle drawing.
#include "ltvkrn.h"
L_LVKRN_API L_INT L_VecSetParallelogram(pVector, pMin, pMax)
Pointer to a vector handle.
Pointer to the minimum parallelogram point. If pMin or pMax is NULL, the toolkit will calculate the values based on the minimum paralleogram needed to hold all the objects inside the vector drawing.
Pointer to the maximum parallelogram point. If pMin or pMax is NULL, the toolkit will calculate the values based on the minimum paralleogram needed to hold all the objects inside the vector drawing.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
After adding objects to a vector handle, the logical size of the image might change, this function will calculate new boundaries of the drawing.
This example will re-calculate the externs of a vector drawing.
L_LTVKRNTEX_API L_INT VecSetParallelogramExample(pVECTORHANDLE pVector)
{
return L_VecSetParallelogram( pVector, NULL, NULL );
}