// ------------------------------------------------- NewSet
private void NewSet ()
{
polygons .Clear ();
for (int nApex = 3; nApex < 12; nApex++)
{
Point ptC = new Point (notCloser + rand .Next (nSeed) % (ClientSize .Width - 2 * notCloser),
notCloser + rand .Next (nSeed) % (ClientSize .Height - 2 * notCloser));
int radius = minRadius + rand .Next (nSeed) % 120;
Point [] pts = Auxi_Geometry .RegularPolygon (nApex, ptC, radius, 0);
Color [] clrs = Auxi_Colours .SmoothChangedColors (nApex, Auxi_Colours .ColorPredefined (nApex),
Auxi_Colours .ColorPredefined (nApex + 1));
ChatoyantPolygon poly = new ChatoyantPolygon (pts, ptC, clrs, Auxi_Colours .ColorPredefined (nApex + 2));
polygons .Add (poly);
}
}
// ------------------------------------------------- OnLoad
private void OnLoad (object sender, EventArgs e)
{
Auxi_Colours .VisibleFrame (this);
plot = new MSPlot (this, new Rectangle (50, 60, 350, 290), Side .S, 0.0, 4 * Math .PI, GridOrigin .ByStep, Math .PI,
Side .E, 1.0, -1.0, GridOrigin .ByStep, 0.5);
plot .AddComment (0.5, -14, "Sin (x) * Cos (12x)",
new Font ("Times New Roman", 11, FontStyle .Bold | FontStyle .Italic), 0, Color .Blue);
piechart = new PieChart (this, new Point (500, 330), 140, Auxi_Common .RandomArray (1000, Auxi_Common .strDays .Length));
piechart .SectorTexts = Auxi_Common .strDays;
Font fnt = new Font ("Times New Roman", 14, FontStyle.Bold | FontStyle.Italic);
house9 = new ApartmentHouse (new Rectangle (690, 110, 120, 210));
house9 .HouseColor = Color .White;
house9 .RoofColor = Color .Red;
house9 .DoorColor = Color .Brown;
house9 .WindowColor = Color .Cyan;
house23 = new ApartmentHouse (new Rectangle (580, 90, 130, 110));
house23 .HouseColor = Color .Yellow;
house23 .RoofColor = Color .Green;
Point ptC = new Point (100, 440);
int radius = 50;
Color [] clrs = Auxi_Colours .SmoothChangedColors (4, Auxi_Colours .ColorPredefined (4), Auxi_Colours .ColorPredefined (5));
poly4 = new ChatoyantPolygon (Auxi_Geometry .RegularPolygon (4, ptC, radius, 0), ptC, clrs, Auxi_Colours .ColorPredefined (6));
ptC = new Point (260, 460);
radius = 75;
clrs = Auxi_Colours .SmoothChangedColors (7, Auxi_Colours .ColorPredefined (7), Auxi_Colours .ColorPredefined (8));
poly7 = new ChatoyantPolygon (Auxi_Geometry .RegularPolygon (7, ptC, radius, 0), ptC, clrs, Auxi_Colours .ColorPredefined (9));
info = new TextM (this, new Point (plot .MainArea .Area .Right + 30, Convert .ToInt32 (poly4 .Center .Y) + 20), strInfo);
info .BackColor = Color .FromArgb (255, 255, 128);
ClientSize = new Size (Math .Max (info .Area .Right, house9 .Area .Right) + 20, info .Area .Bottom + 12);
timerStart .Enabled = true;
timerStart .Start ();
RenewMover ();
}
// ------------------------------------------------- Click_btnAddChatPoly
private void Click_btnAddChatPoly (object sender, EventArgs e)
{
int nApexes = Convert .ToInt32 (numericUD_ChatApexes .Value);
int radius = 80;
Point ptC = new Point (rand .Next (nSeed) % (ClientSize .Width - 2 * radius) + radius,
rand .Next (nSeed) % (ClientSize .Height - 2 * radius) + radius);
Point [] pts = new Point [nApexes];
for (int j = 0; j < nApexes; j++)
{
double angle = 2 * Math .PI * j / nApexes;
pts [j] = new Point (ptC .X + (int) (radius * Math .Cos (angle)), ptC .Y - (int) (radius * Math .Sin (angle)));
}
Color [] clrs = Auxi_Colours .SmoothChangedColors (nApexes, clrStart, clrEnd);
ChatoyantPolygon poly = new ChatoyantPolygon (pts, ptC, clrs, clrChatPolyCenter);
mover .Insert (iTopElemOrder, poly);
Invalidate ();
}