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;
}
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();
}