pcbnew: addded zones in non copper areas and starting work to use polygons in...

Please add newer entries at the top, list the date and your name with

email address.

2008-Sep-26 UPDATE Jean-Pierre Charras <jean-pierre.charras@inpg.fr>

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+pcbnew:

    Starting work to use polygons in zone fill algos.

    Currently, use this to add zone on non copper layers (technical layers)

    Only for eyes.

    Plot outputs do not handle this.

    Problems with holes in zones.

    Also: first used of wxFormBuilder

2008-Sep-17 UPDATE Jean-Pierre Charras <jean-pierre.charras@inpg.fr>

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+pcbnew:

int LibDrawPin::ReturnPinDrawOrient( int TransMat[2][2] )

/********************************************************/

/* Return the pin real orientation (PIN_UP, PIN_DOWN, PIN_RIGHT, PIN_LEFT),

 *  according to its orientation,

 *  AND the matrix transform (rot, mirror) TransMat

/** Function ReturnPinDrawOrient

 * Return the pin real orientation (PIN_UP, PIN_DOWN, PIN_RIGHT, PIN_LEFT),

 *  according to its orientation and the matrix transform (rot, mirror) TransMat

 * @param  TransMat = transform matrix

 */

{

    int orient;

    int x1 = 0, y1 = 0;

    int t1, t2;

    wxPoint end;    // position of a end pin starting at 0,0 according to its orientation, lenght = 1

    switch( m_Orient )

    {

    case PIN_UP:

        y1 = 1; break;

        end.y = 1; break;

    case PIN_DOWN:

        y1 = -1; break;

        end.y = -1; break;

    case PIN_LEFT:

        x1 = -1; break;

        end.x = -1; break;

    case PIN_RIGHT:

        x1 = 1; break;

        end.x = 1; break;

    }

    t1     = TransMat[0][0] * x1 + TransMat[0][1] * y1;

    t2     = TransMat[1][0] * x1 + TransMat[1][1] * y1;

    end    = TransformCoordinate( TransMat, end );    // = pos of end point, accordint to the component orientation

    orient = PIN_UP;

    if( t1 == 0 )

    if( end.x == 0 )

    {

        if( t2 > 0 )

        if( end.y > 0 )

            orient = PIN_DOWN;

    }

    else

    {

        orient = PIN_RIGHT;

        if( t1 < 0 )

        if( end.x < 0 )

            orient = PIN_LEFT;

    }