private void paintZone_MouseMove(object sender, MouseEventArgs e)
{
if (_draw)
{
if (i == 1)
{
first = new Point(e.X, e.Y);
i = 2;
}
else
{
second = new Point(e.X, e.Y);
i = 1;
_pencil = true;
}
paintZone.Refresh();
CPoint = new Point(e.X, e.Y);
Graphics g = paintZone.CreateGraphics();
switch (_currItem)
{
case Item.pencil:
using (Graphics gg = Graphics.FromImage(bmp))
{
if (_pencil)
{
gg.DrawLine(new Pen(_paintColor, 1), first.X, first.Y, second.X, second.Y);
}
}
break;
case Item.rectangle:
g.DrawRectangle(new Pen(_paintColor, _paintWidth), e.X, e.Y, SLoc.X - e.X, SLoc.Y - e.Y);
g.DrawRectangle(new Pen(_paintColor, _paintWidth), SLoc.X, SLoc.Y, e.X - SLoc.X, e.Y - SLoc.Y);
g.DrawRectangle(new Pen(_paintColor, _paintWidth), SLoc.X, e.Y, e.X - SLoc.X, SLoc.Y - e.Y);
g.DrawRectangle(new Pen(_paintColor, _paintWidth), e.X, SLoc.Y, SLoc.X - e.X, e.Y - SLoc.Y);
break;
case Item.line:
g.DrawLine(new Pen(_paintColor, _paintWidth), SLoc.X, SLoc.Y, e.X, e.Y);
break;
case Item.ellipse:
g.DrawEllipse(new Pen(_paintColor, _paintWidth), SLoc.X, SLoc.Y, e.X - SLoc.X, e.Y - SLoc.Y);
break;
case Item.eraser:
using (Graphics gg = Graphics.FromImage(bmp))
{
gg.FillEllipse(Brushes.White, CPoint.X, CPoint.Y, _paintWidth, _paintWidth);
}
break;
case Item.brush:
using (Graphics gg = Graphics.FromImage(bmp))
{
gg.FillEllipse(new SolidBrush(_paintColor), CPoint.X, CPoint.Y, _paintWidth, _paintWidth);
}
break;
case Item.text:
float[] dashValues = { 5, 2, 4, 4 };
Pen blackPen = new Pen(Color.Silver, 1);
blackPen.DashPattern = dashValues;
g.DrawRectangle(blackPen, SLoc.X, SLoc.Y, e.X - SLoc.X, e.Y - SLoc.Y);
break;
}
g.Dispose();
}
}
public override void DrawFill(Graphics Gp)
{
Gp.FillEllipse(PenDraw.Brush, controlPanel);
}