public void Draw(CoordinatePlane cp, Graphics g)
{
var fromScaled = new PointF(cp.GetScaledX(From.X), cp.GetScaledY(From.Y));
var toScaled = new PointF(cp.GetScaledX(To.X), cp.GetScaledY(To.Y));
Style.DrawVector(fromScaled.X, fromScaled.Y, toScaled.X, toScaled.Y, g);
if (Style.DrawFirstPoint)
{
From.Draw(cp, g);
}
if (Name == "" || !Style.DrawName)
{
return;
}
var nameSize = System.Windows.Forms.TextRenderer.MeasureText(Name, Style.Font);
var strform = new StringFormat()
{
Alignment = StringAlignment.Center, LineAlignment = StringAlignment.Center
};
var x = Style.PositionOfNameType == CornerPositionType.LeftBottom ||
Style.PositionOfNameType == CornerPositionType.LeftTop ? toScaled.X - nameSize.Width : toScaled.X;
var y = Style.PositionOfNameType == CornerPositionType.LeftTop ||
Style.PositionOfNameType == CornerPositionType.RightTop ? toScaled.Y - nameSize.Height : toScaled.Y;
g.DrawString(Name, Style.Font, Style.TextBrush,
new RectangleF(x, y, nameSize.Width, nameSize.Height), strform);
}
public void Draw(CoordinatePlane cp, Graphics g)
{
if (drawPoints)
{
P1.Draw(cp, g); P2.Draw(cp, g);
}
g.DrawLine(new Pen(Color, LineWidth), cp.GetScaledX(P1.X), cp.GetScaledY(P1.Y), cp.GetScaledX(P2.X), cp.GetScaledY(P2.Y));
}
public void Draw(CoordinatePlane cp, Graphics g)
{
Style.DrawLine(
cp.GetScaledX(P1.X), cp.GetScaledY(P1.Y),
cp.GetScaledX(P2.X), cp.GetScaledY(P2.Y), g);
if (Style.DrawPoints)
{
P1.Draw(cp, g);
P2.Draw(cp, g);
}
}