private void PictureBox_MouseMove(object sender, MouseEventArgs e)
{
if (!isDrawing || control.Image == null)
{
return;
}
var currentPath = Paths.Last();
currentPath.Points.Add(control.ToImageCoordinate(e.Location));
control.Invalidate();
}
private void PictureBox_MouseMove(object sender, MouseEventArgs e)
{
if (!isDrawing || control.Image == null)
{
return;
}
var ptSecond = control.ToImageCoordinate(e.Location);
rect = new RectangleF
{
X = Math.Min(ptFirst.X, ptSecond.X),
Y = Math.Min(ptFirst.Y, ptSecond.Y),
Width = Math.Abs(ptFirst.X - ptSecond.X),
Height = Math.Abs(ptFirst.Y - ptSecond.Y)
};
rect.Width = Math.Max(MIN_RECT_SIZE, rect.Width);
rect.Height = Math.Max(MIN_RECT_SIZE, rect.Height);
control.Invalidate();
}
