public override void Draw(SvgDocument Svg, FlagMainPattern flag, PointF center, float size, float angle, Color c)
{
int numCorners = 5;
float startAngle = angle + 180;
float outerRadius = size * 0.5f;
float innerRadius = outerRadius * 0.4f;
int numVertices = numCorners * 2;
PointF[] vertices = new PointF[numVertices];
// Create vertices
float angleStep = 360f / numVertices;
for (int i = 0; i < numVertices; i++)
{
float curAngle = startAngle + (i * angleStep);
bool outerCorner = i % 2 == 0;
float radius = outerCorner ? outerRadius : innerRadius;
float x = center.X + (float)(radius * Math.Sin(DegreeToRadian(curAngle)));
float y = center.Y + (float)(radius * Math.Cos(DegreeToRadian(curAngle)));
vertices[i] = new PointF(x, y);
}
flag.DrawPolygon(Svg, vertices, c);
}
public override void Draw(SvgDocument Svg, FlagMainPattern flag, PointF pos, float size, Color c, Random R)
{
switch (GetRandomFrameType(R))
{
case FrameType.Circle:
flag.DrawCircle(Svg, pos, size / 2, c);
Color coaColor = ColorManager.GetRandomColor(new List <Color>()
{
c
});
CoatOfArms coa = flag.GetRandomCoa();
coa.Draw(Svg, flag, pos, size * 0.8f, coaColor, R);
break;
case FrameType.Star:
int numCorners = R.Next(17) + 8;
float startAngle = 180;
float outerRadius = size * 0.5f;
float innerRadius = outerRadius * flag.RandomRange(0.6f, 0.95f);
int numVertices = numCorners * 2;
PointF[] vertices = new PointF[numVertices];
// Create vertices
float angleStep = 360f / numVertices;
for (int i = 0; i < numVertices; i++)
{
float curAngle = startAngle + (i * angleStep);
bool outerCorner = i % 2 == 0;
float radius = outerCorner ? outerRadius : innerRadius;
float x = pos.X + (float)(radius * Math.Sin(DegreeToRadian(curAngle)));
float y = pos.Y + (float)(radius * Math.Cos(DegreeToRadian(curAngle)));
vertices[i] = new PointF(x, y);
}
flag.DrawPolygon(Svg, vertices, c);
coaColor = ColorManager.GetRandomColor(new List <Color>()
{
c
});
coa = flag.GetRandomCoa();
coa.Draw(Svg, flag, pos, innerRadius * 2 * 0.8f, coaColor, R);
break;
}
}
public override void Draw(SvgDocument Svg, FlagMainPattern flag, PointF center, float size, float angle, Color c)
{
float startAngle = angle + 180;
float outerRadius = size * 0.5f;
float innerRadius = outerRadius * RadiusRatio;
int numVertices = NumSpikes * 2;
PointF[] vertices = new PointF[numVertices];
// Create vertices
if (!HalfStar) // Full star
{
float angleStep = 360f / numVertices;
for (int i = 0; i < numVertices; i++)
{
float curAngle = startAngle + (i * angleStep);
bool outerCorner = i % 2 == 0;
float radius = outerCorner ? outerRadius : innerRadius;
float x = center.X + (float)(radius * Math.Sin(DegreeToRadian(curAngle)));
float y = center.Y + (float)(radius * Math.Cos(DegreeToRadian(curAngle)));
vertices[i] = new PointF(x, y);
}
}
else // Half star
{
startAngle -= 90;
if (HalfStarMoved) // 50% chance to move center of half star so its the actual center
{
center = new PointF(center.X + (float)(size / 4 * Math.Sin(DegreeToRadian(startAngle - 90))), center.Y + (float)(size / 4 * Math.Cos(DegreeToRadian(startAngle - 90))));
}
float angleStep = 180f / (numVertices - 2);
for (int i = 0; i < numVertices; i++)
{
float curAngle = startAngle + ((i - 1) * angleStep);
bool outerCorner = i % 2 == 1;
float radius = i == 0 ? 0 : outerCorner ? outerRadius : innerRadius;
float x = center.X + (float)(radius * Math.Sin(DegreeToRadian(curAngle)));
float y = center.Y + (float)(radius * Math.Cos(DegreeToRadian(curAngle)));
vertices[i] = new PointF(x, y);
}
}
flag.DrawPolygon(Svg, vertices, c);
}