C / C++ / MFC

char  strPasswrd[100];
int i = -1;
do
{
    strPasswrd[++i] =  _getch();
    cout<<'*';
}
while(strPasswrd[i] != '\r'); //Enter key?

strPasswrd[i] = '\0';

//TEST: print read password
cout<<endl;
cout<<strPasswrd;

char  strPasswrd[100];
int i = -1;

strPasswrd[++i] =  _getch();
while(strPasswrd[i] != '\r')
{
    cout<<'*';
    strPasswrd[++i] =  _getch();
    
}
strPasswrd[i] = '\0';

TEST_API double calcPerimeter(const Point3D* pPoints, int nElements)

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std::vector<Point3D> points;
....

if(!points.empty())
 calcPerimeter(&points[0], static_cast<int>(points.size());

class path
{
    public:
        virtual ~path();

        virtual double length() const = 0;
        virtual double distance_from( const point &p ) const = 0;
};

class vector_path : public path
{
    public:
        vector_path( const std::vector<point *> &points_defining_path );
        ~vector_path();

        virtual double length() const;
        virtual double distance_from( const point &p ) const;

    private:
        std::vector<point *> points_defining_path_;
};

PATH_EXPORT path *create_vector_path( const point **start_pts_in_path, const point **end_pts_in_path )
{
    std::vector<point *> pts_in_path( start_pts_in_path, end_pts_in_path );
    return new (no_throw) vector_path( pts_in_path );
}

PATH_EXPORT void cleanup_path( path *to_cleanup )
{
    delete to_cleanup;
}

Peter_in_2780 wrote:

Look at the actual values you are passing to MoveToEx and LineTo.

Peter_in_2780 wrote:

If sf is an int

Peter_in_2780 wrote:

Trig functions expect angles in radians not degrees,

int a = 45;
float Angle = ( 3.142 * a ) / 180; 

Peter_in_2780 wrote:

Where is center being set?

center.x=(((pCellInfo->rcBitmapRect.right-pCellInfo->rcBitmapRect.left)/2)+pCellInfo->rcBitmapRect.left);
	center.y=(((pCellInfo->rcBitmapRect.bottom-pCellInfo->rcBitmapRect.top)/2)+pCellInfo->rcBitmapRect.top);