public Point getDrawingPoint(Point drawingOffset, PointDouble offset, double Zoom = 1.0)
{
double tX = this.X * Zoom;
double tY = this.Y * Zoom;
if (offset == null)
{
return new Point((int)Math.Round(tX), (int)Math.Round(tY));
}
else
{
offset = offset.Mul(Zoom);
Point result = new Point((int)Math.Round(tX), (int)Math.Round(tY));
result.X += drawingOffset.X + (int)Math.Round(offset.X);
result.Y += drawingOffset.Y + (int)Math.Round(offset.Y);
return result;
}
}
/// <summary>
/// Wywoływana podczas każdego przemieszczenia myszy nad panelem przelicza przesunięcie
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void panelCanvas_MouseMove(object sender, MouseEventArgs e)
{
PKMap.SetCursorPos(new Point(e.Location.X - drawMiddle.X, e.Location.Y - drawMiddle.Y));
if(e.Button == MouseButtons.Right)
{
PointDouble change = new PointDouble(e.Location.X - mapPanStart.X, e.Location.Y - mapPanStart.Y);
change = change.Mul(1.0/PKMap.Zoom);
PKMap.Offset = PKMap.TempOffset.Add(change);
}
}
