private void inkCanvas_MouseMove(object sender, MouseEventArgs e)
{
if (drawing)
{
Pen pen = new Pen(System.Drawing.Color.FromArgb(255,
mainView.ResultColor.R,
mainView.ResultColor.G,
mainView.ResultColor.B
));
pen.Width = Convert.ToSingle(mainView.BorderWidth);
if (!mainView.IsExperiment)
{
Image img = Image.FromHbitmap(tempBitmap.GetHbitmap());
mainView.WorkImage = new Bitmap(img);
}
Graphics g = Graphics.FromImage(mainView.WorkImage);
SolidBrush brush = new SolidBrush(pen.Color);
Point point = e.GetPosition(inkCanvas);
if (mainView.IsRectangle)
{
RectangleF rect = new RectangleF(Math.Min((int)startPoint.X, (int)point.X),
Math.Min((int)startPoint.Y, (int)point.Y),
Math.Abs((int)point.X - (int)startPoint.X),
Math.Abs((int)point.Y - (int)startPoint.Y));
if (mainView.IsFill)
{
g.FillRectangle(brush, rect);
}
else
{
g.DrawRectangle(pen, System.Drawing.Rectangle.Round(rect));
}
}
else if (mainView.IsEllipse)
{
RectangleF rect = new RectangleF((int)startPoint.X,
(int)startPoint.Y,
(int)point.X - (int)startPoint.X,
(int)point.Y - (int)startPoint.Y);
if (mainView.IsFill)
{
g.FillEllipse(brush, rect);
}
else
{
g.DrawEllipse(pen, System.Drawing.Rectangle.Round(rect));
}
}
else if (mainView.IsLine)
{
g.DrawLine(pen, (int)startPoint.X,
(int)startPoint.Y,
(int)point.X,
(int)point.Y);
}
else if (mainView.IsText)
{
g.DrawString(mainView.ResultText, mainView.ResultFont, brush, (int)point.X,
(int)point.Y);
}
else if (mainView.IsArc)
{
RectangleF rect = new RectangleF(Math.Min((int)startPoint.X, (int)point.X),
Math.Min((int)startPoint.Y, (int)point.Y),
Math.Abs((int)point.X - (int)startPoint.X),
Math.Abs((int)point.Y - (int)startPoint.Y));
try
{
g.DrawArc(pen, rect, mainView.StartAngle, mainView.SweepAngle);
}
catch { };
}
if (mainView.IsPie)
{
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(Math.Min((int)startPoint.X, (int)point.X),
Math.Min((int)startPoint.Y, (int)point.Y),
Math.Abs((int)point.X - (int)startPoint.X),
Math.Abs((int)point.Y - (int)startPoint.Y));
try
{
if (mainView.IsFill)
{
g.FillPie(brush, rect, mainView.StartAngle, mainView.SweepAngle);
}
else
{
g.DrawPie(pen, rect, mainView.StartAngle, mainView.SweepAngle);
}
}
catch { };
}
mainView.WorkImage = mainView.WorkImage;
}
}