private void BtnCreate_Click(object sender, EventArgs e)
{
Cursor = Cursors.WaitCursor;
m_board = new CBoard(NudWidth.Value, NudHeight.Value);
m_color_gnrtr = new CColorGenerator();
PnlInit.Enabled = false;
draw_board();
Cursor = Cursors.Default;
}
/* --------------------------------------------------------------------------------- *\
* Description:
* Paint and count all islands
*
* Parameters:
* CBoard _board:
* CColorGenerator _color_generator:
*
* Returns int:
\* --------------------------------------------------------------------------------- */
public static int paint(CBoard _board, CColorGenerator _color_generator)
{
int n_isle_count = 0;
for (int y = 0; y < _board.height; y++)
{
for (int x = 0; x < _board.width; x++)
{
int n_pixel_ind = _board.pixel_ind(x, y);
if (!_board.is_black_pixel(n_pixel_ind))
{
continue;
}
n_isle_count++;
paint_isle(x, y, n_pixel_ind, _color_generator.generate_color(), _board);
}
}
return(n_isle_count);
}
