/// <summary>
/// Panel1当做画板,画出网格
/// </summary>
/// <param name="e"></param>
/// <param name="_gh"></param>
private void DrawGrids(PaintEventArgs e, GridHole _gh)
{
GridHole gridhole = _gh;
int type = gridhole.Type;
Pen pen = new Pen(Color.Black);
switch (type)
{
case -1:
{
pen.Width = 1.5f;
DrawRectangles(e.Graphics, pen, gridhole.Rect, gridhole.DridTitle);
break;
}
case 0:
{
pen.Width = 1.0f;
DrawRectangles(e.Graphics, pen, gridhole.Rect, gridhole.IsSelected);
break;
}
case 1:
{
pen.Width = 1.5f;
DrawRectangles(e.Graphics, pen, gridhole.Rect, gridhole.DridTitle);
break;
}
case 2:
{
pen.Width = 1.5f;
DrawRectangles(e.Graphics, pen, gridhole.Rect, 2);
break;
}
}
}
/// <summary>
/// 初始化网格
/// </summary>
private void CreateGrid()
{
this.panel1.BackColor = Color.White;
int RowH, ColW, _gridSpacing = 6;
ColW = ((this.panel1.Width) / _rowCount) - _gridSpacing;
RowH = ((this.panel1.Height) / _colCount) - _gridSpacing;
m_Left = 0;
m_Top = 0;
GridHole gridhole = new GridHole();
gridhole.Type = 2;
gridhole.Rect = new Rectangle(m_Left, m_Top, ColW, RowH);
gridhole.DridLocation = "0";
_Grids.Add(gridhole);
//列头
for (int i = 1; i < _rowCount; i++)
{
gridhole = new GridHole();
gridhole.Type = -1;
gridhole.DridTitle = i.ToString();
m_Left += ColW + _gridSpacing;
gridhole.Rect = new Rectangle(m_Left, m_Top, ColW, RowH);
gridhole.DridLocation = i.ToString();
_Grids.Add(gridhole);
}
m_Left = 0;
//行头
for (int i = 1; i < _colCount; i++)
{
gridhole = new GridHole();
gridhole.Type = 1;
gridhole.DridTitle = i.ToString();
m_Top += RowH + _gridSpacing;
gridhole.Rect = new Rectangle(m_Left, m_Top, ColW, RowH);
gridhole.DridLocation = i.ToString();
_Grids.Add(gridhole);
}
m_Left = 0;
m_Top = 0;
int RowLocation = 1, ColLocation = 1;
for (int i = 0; i < (_rowCount - 1) * (_colCount - 1); i++)
{
if (i % (_rowCount - 1) == 0 && i == 0)
{
m_Left += ColW + _gridSpacing;
m_Top = RowH + _gridSpacing;
gridhole = new GridHole();
gridhole.Type = 0;
gridhole.Rect = new Rectangle(m_Left, m_Top, ColW, RowH);
string Loca = "1" + "|" + ColLocation.ToString();
gridhole.DridLocation = Loca;
_Grids.Add(gridhole);
}
else
{
if (i % (_rowCount - 1) == 0)
{
m_Left = 0; m_Top += RowH + _gridSpacing; RowLocation += 1; ColLocation = 0;
}
m_Left += ColW + _gridSpacing;
gridhole = new GridHole();
gridhole.Type = 0;
gridhole.Rect = new Rectangle(m_Left, m_Top, ColW, RowH);
ColLocation++;
string Loca = RowLocation.ToString() + "|" + ColLocation.ToString();
gridhole.DridLocation = Loca;
_Grids.Add(gridhole);
}
}
}