Пример #1
0
        private void startButton_Click(object sender, EventArgs e)
        {
            if (repBraPanel.BackColor == Color.Red)
            {
                System.Windows.Forms.MessageBox.Show("Check the pattern given !!\nInvalid character given (character allowed : a-zA-Z and parenthesis) or parenthesis not open/closed");
                return;
            }
            else if (repBraPanel.BackColor == Color.Green)
            {
                DetectStartPosition();
                DetectLength();
                pattern.Userstr = patternBox.Text;
                centerPanel.Refresh();
                g = centerPanel.CreateGraphics();

                L_System system = new L_System();
                //  Creation String seed, add pattern textbox
                system.Seed = pattern.Userstr;
                //  Creation Dictionnaty Rules, all Textbox rules into Store rules
                system.Rules = system.Store_Rules(ruleKey1, ruleKey2, ruleValue1, ruleValue2);
                // Creation Dictionnary Symbols, Stack All textbox and combobox for the symbols and related symbols
                TextBox[]        textboxes      = { symbol1, symbol2, symbol3, symbol4, symbol5, symbol6 };
                Stack <TextBox>  symbols        = new Stack <TextBox>(textboxes);
                ComboBox[]       comboboxes     = { relatedSymbol1, relatedSymbol2, relatedSymbol3, relatedSymbol4, relatedSymbol5, relatedSymbol6 };
                Stack <ComboBox> relatedSymbols = new Stack <ComboBox>(comboboxes);
                system.Symbols = system.Store_Symbols(symbols, relatedSymbols);
                //  Creation Levels, get value from form
                system.Level = (short)repeatNumericUpDown.Value;
                BuildPath buildpath = new BuildPath();
                buildpath.Buildingpath(system);
                Draw(buildpath, chosenAngle, chosenLength);
            }
        }
Пример #2
0
        private void Draw(BuildPath allpath, int angle, int length)
        {
            string      path        = allpath.Path;
            Stack <int> stack_x     = new Stack <int>();
            Stack <int> stack_y     = new Stack <int>();
            Stack <int> stack_angle = new Stack <int>();

            foreach (char action in path)
            {
                if (action.Equals('+'))
                {
                    angle = angle + (int)angleNumericUpDown.Value;
                }
                else if (action.Equals('-'))
                {
                    angle = angle + 360 - (int)angleNumericUpDown.Value;
                }
                else if (action.Equals('['))
                {
                    stack_x.Push(start_x);
                    stack_y.Push(start_y);
                    stack_angle.Push(angle);
                    continue;
                }
                else if (action.Equals(']'))
                {
                    start_x = stack_x.Pop();
                    start_y = stack_y.Pop();
                    angle   = stack_angle.Pop();
                    continue;
                }
                Console.WriteLine(angle);
                if (action.Equals('+') || action.Equals('-') || action.Equals('F'))
                {
                    // Modifiy Cos and Sin for each start
                    end_x = (int)(start_x + Math.Cos(angle * .017453292519) * length);
                    end_y = (int)(start_y + Math.Sin(angle * .017453292519) * length);

                    Point[] points =
                    {
                        new Point(start_x, start_y),
                        new Point(end_x,   end_y),
                    };
                    start_x = end_x;
                    start_y = end_y;
                    g.DrawLines(myPen, points);
                }
                else if (action.Equals('f'))
                {
                    continue;
                }
            }
            return;
        }