Exemple #1
0
        public void Circles(SVG svgDoc, XmlNode parent, Attr attr)
        {
            int oldIndex = this.genes.Index;

            this.genes.Index = DEFAULT_CIRCLE_INDEX;

            XmlNode mainGroup = svgDoc.Group(parent, attr);

            int numRings = (int)(this.genes.Next() * (float)CIRCLE_RING_RANGE) + CIRCLE_RING_MIN;
            int harmonic = this.harmonic;

            for (int r = 0; r < numRings; r++)
            {
                int numCircs = (int)((this.genes.Next() * (float)CIRCLE_CIRC_RANGE) + CIRCLE_CIRC_MIN) * harmonic;
                float circRadii = this.genes.Next() * CIRC_RADII_MAX;
                float ringRadii = this.genes.Next() * CIRC_RADII_MAX;

                float angCirc = (float)(Math.PI * 2.0) / (float)numCircs;

                float ringPhase = this.genes.Next() < 0.5f ? 0.0f : (angCirc * 0.5f);

                float strokeWidth = this.genes.Next() * MAX_STROKE_WIDTH;

                for (int c = 0; c < numCircs; c++)
                {
                    float cx = (float)Math.Sin(angCirc * c) * ringRadii + MIDX;
                    float cy = (float)Math.Cos(angCirc * c) * ringRadii + MIDY;

                    svgDoc.Circle(mainGroup, cx, cy, circRadii, new Attr() {
                                                                                {"fill",         "none"},
                                                                                {"stroke",       "black"},
                                                                                {"stroke-width", strokeWidth.ToString("0.###")}
                                                                            });
                }
            }

            this.genes.Index = oldIndex;
        }
Exemple #2
0
        public static void StartTest(String testName = "all")
        {
            //start testing
            Console.WriteLine("Starting Testing...");
            /*
            SVG testDoc = new SVG(new Attr() {
                                                {"width" , "1000"},
                                                {"height" , "1000"}
                                             });
            */
            SVG testDoc = new SVG();

            if (testName == "defs" || testName == "all")
            {
                Console.WriteLine("Testing AddToDefs method...");

                XmlDocument newDef = new XmlDocument();

                newDef.LoadXml("<g>" +
                                "<helloDefs/>" +
                                "</g>"
                                );

                testDoc.AddToDefs(newDef);
            }

            if (testName == "group" || testName == "all")
            {
                Console.WriteLine("Testing Group method...");

                testDoc.Group(testDoc.root, new Attr() { { "GROUP_TEST", "TESTED" } });
            }

            if (testName == "use" || testName == "all")
            {
                Console.WriteLine("Testing Use method...");

                testDoc.Use(testDoc.root, "TESTED");
            }

            if (testName == "rect" || testName == "all")
            {
                Console.WriteLine("Testing Rect method...");

                testDoc.Rect(testDoc.root, 0.0f, 1.0f, 2.0f, 3.0f, 3.0f, 4.0f, new Attr() { { "RECT_TEST", "TESTED" } });
            }

            if (testName == "circle" || testName == "all")
            {
                Console.WriteLine("Testing Circle method...");

                testDoc.Circle(testDoc.root, 0.0f, 1.0f, 2.0f, new Attr() { { "CIRCLE_TEST", "TESTED" } });
            }

            if (testName == "ellipse" || testName == "all")
            {
                Console.WriteLine("Testing Ellipse method...");

                testDoc.Ellipse(testDoc.root, 0.0f, 1.0f, 2.0f, 3.0f, new Attr() { { "ELLIPSE_TEST", "TESTED" } });
            }

            if (testName == "line" || testName == "all")
            {
                Console.WriteLine("Testing Line method...");

                testDoc.Line(testDoc.root, 0.0f, 1.0f, 2.0f, 3.0f, new Attr() { { "LINE_TEST", "TESTED" } });
            }

            testDoc.svgDoc.Save(Console.Out);
            Console.WriteLine();
        }