public StartBlock(int xMouse, int yMouse) : base("START")
{
X = xMouse - Width / 2;
Y = yMouse - Height / 2;
IsPresent = true;
OutLink = new OutLinkButton(X + Width / 2 - OutLinkButton.R, Y + Height - OutLinkButton.R);
}
public OperationBlock(int xMouse, int yMouse, string text)
: base(text)
{
X = xMouse - Width / 2;
Y = yMouse - Height / 2;
InLink = new InLinkButton(X + Width / 2 - InLinkButton.R, Y - InLinkButton.R);
OutLink = new OutLinkButton(X + Width / 2 - OutLinkButton.R, Y + Height - OutLinkButton.R);
}
public static void LinkOutToIn(Point A, Point B, OutLinkButton outLinkButton, InLinkButton inLinkButton, Bitmap srcBitmap, PictureBox srcPictureBox)
{
outLinkButton.LinkedTo = inLinkButton;
inLinkButton.LinkedTo = outLinkButton;
outLinkButton.startLinkPoint = A;
inLinkButton.endLinkPoint = B;
DrawLinkOutToIn(A, B, srcBitmap, srcPictureBox);
}
} // false;
public DecisionBlock(int xMouse, int yMouse, string text)
: base(text)
{
topPoint = new Point(xMouse, yMouse - HalfDiameter);
rightPoint = new Point(xMouse + HalfDiameter, yMouse);
bottomPoint = new Point(xMouse, yMouse + HalfDiameter);
leftPoint = new Point(xMouse - HalfDiameter, yMouse);
InLink = new InLinkButton(topPoint.X - InLinkButton.R, topPoint.Y - InLinkButton.R);
OutLinkLeft = new OutLinkButton(leftPoint.X - OutLinkButton.R, leftPoint.Y - OutLinkButton.R);
OutLinkRight = new OutLinkButton(rightPoint.X - OutLinkButton.R, rightPoint.Y - OutLinkButton.R);
}
public override void RemoveLinks()
{
if (InLink.LinkedTo != null)
{
InLink.LinkedTo.LinkedTo = null;
}
InLink = null;
if (OutLink.LinkedTo != null)
{
OutLink.LinkedTo.LinkedTo = null;
}
OutLink = null;
}
private void NewScheme(int Width, int Height)
{
ifLineDraw = false;
linkStartButton = null;
notAllowedInLink = null;
textBox1.Text = "";
textBox1.Enabled = false;
StartBlock.IsPresent = false;
blockList.Clear();
pictureBox1.Size = new Size(Width, Height);
bit = new Bitmap(pictureBox1.Width, pictureBox1.Height);
Graphics flagGraphics = Graphics.FromImage(bit);
flagGraphics.Clear(Color.White);
pictureBox1.Image = bit;
pictureBox1.Refresh();
}
