private IEnumerable<SvgStyledTransformedElement> GetHorizontalLines(float distance)
{
for (float y = this.Origin.Y; y < this.Page.Height; y += distance)
{
SvgLineElement lineElement = new SvgLineElement(
GetSvgLength(0), GetSvgLength(y),
GetSvgLength(this.Page.Width), GetSvgLength(y));
yield return lineElement;
}
}
private void AddGuideLines(SvgGroupElement group, float radius)
{
SvgLineElement verticalLineElement = new SvgLineElement(
0, radius,
0, -radius);
group.AddChild(verticalLineElement);
SvgLineElement horizontalLineElement = new SvgLineElement(
-radius, 0,
radius, 0);
group.AddChild(horizontalLineElement);
}
private IEnumerable<SvgStyledTransformedElement> GetVerticalLines(float distance)
{
int halfCount = (int)((this.Page.Width - this.Origin.X) / distance);
for (int i = -halfCount; i <= halfCount; i++)
{
float x = this.Origin.X + i * distance;
SvgLineElement lineElement = new SvgLineElement(
GetSvgLength(x), GetSvgLength(0),
GetSvgLength(x), GetSvgLength(this.Page.Height));
yield return lineElement;
}
}
public void AddAlignmentLines()
{
SvgGroupElement alinmentLinesGroup = new SvgGroupElement("AlignmentLines");
alinmentLinesGroup.Style = s_AlignmentLineStyle;
SvgLineElement line1 = new SvgLineElement(
GetSvgLength(this.Origin.X), GetSvgLength(0),
GetSvgLength(this.Origin.X), GetSvgLength(this.Page.Width));
alinmentLinesGroup.AddChild(line1);
SvgLineElement line2 = new SvgLineElement(
GetSvgLength(0), GetSvgLength(this.Origin.Y),
GetSvgLength(this.Page.Width), GetSvgLength(this.Origin.Y));
alinmentLinesGroup.AddChild(line2);
float radius = 65;
SvgEllipseElement cutOutCircle = new SvgEllipseElement(
GetSvgLength(this.Origin.X), GetSvgLength(this.Origin.Y),
GetSvgLength(radius), GetSvgLength(radius));
alinmentLinesGroup.AddChild(cutOutCircle);
this.Root.AddChild(alinmentLinesGroup);
}
/// <summary>
/// Implemented
/// </summary>
public void DrawLine(Pen pen, Single x1, Single y1, Single x2, Single y2)
{
SvgLineElement lin = new SvgLineElement(x1, y1, x2, y2);
lin.Style = new SvgStyle(pen);
if (!_transforms.Result.IsIdentity)
lin.Transform = new SvgTransformList(_transforms.Result.Clone());
_cur.AddChild(lin);
DrawEndAnchors(pen, new PointF(x1, y1), new PointF(x2, y2));
}
private void AddHatchBrushDetails(SvgPatternElement patty, SvgColor col, HatchStyle hs)
{
SvgStyledTransformedElement l1=null;
SvgStyledTransformedElement l2 = null;
SvgStyledTransformedElement l3 = null;
SvgStyledTransformedElement l4 = null;
switch(hs)
{
case HatchStyle.Cross:
l1 = new SvgLineElement(4,0,4,8);
l2 = new SvgLineElement(0,4,8,4);
break;
case HatchStyle.BackwardDiagonal:
l1 = new SvgLineElement(8,0,0,8);
break;
case HatchStyle.LightDownwardDiagonal:
case HatchStyle.DarkDownwardDiagonal:
l1 = new SvgLineElement(4,0,8,4);
l2 = new SvgLineElement(0,4,4,8);
l3 = new SvgLineElement(0,0,8,8);
break;
case HatchStyle.LightHorizontal:
case HatchStyle.DarkHorizontal:
l1 = new SvgLineElement(0,2,8,2);
l2 = new SvgLineElement(0,6,8,6);
break;
case HatchStyle.LightUpwardDiagonal:
case HatchStyle.DarkUpwardDiagonal:
l1 = new SvgLineElement(0,4,4,0);
l2 = new SvgLineElement(4,8,8,4);
l3 = new SvgLineElement(0,8,8,0);
break;
case HatchStyle.LightVertical:
case HatchStyle.DarkVertical:
l1 = new SvgLineElement(2,0,2,8);
l2 = new SvgLineElement(6,0,6,8);
break;
case HatchStyle.DashedDownwardDiagonal:
l1 = new SvgLineElement(0,0,4,4);
l2 = new SvgLineElement(4,0,8,4);
break;
case HatchStyle.DashedHorizontal:
l1 = new SvgLineElement(0,2,4,2);
l2 = new SvgLineElement(4,6,8,6);
break;
case HatchStyle.DashedUpwardDiagonal:
l1 = new SvgLineElement(4,0,0,4);
l2 = new SvgLineElement(8,0,4,4);
break;
case HatchStyle.DashedVertical:
l1 = new SvgLineElement(2,0,2,4);
l2 = new SvgLineElement(6,4,6,8);
break;
case HatchStyle.DiagonalBrick:
l1 = new SvgLineElement(0,8,8,0);
l2 = new SvgLineElement(0,0,4,4);
break;
case HatchStyle.DiagonalCross:
l1 = new SvgLineElement(0,0,8,8);
l2 = new SvgLineElement(8,0,0,8);
break;
case HatchStyle.Divot:
l1 = new SvgLineElement(2,2,4,4);
l2 = new SvgLineElement(4,4,2,6);
break;
case HatchStyle.DottedDiamond:
l1 = new SvgLineElement(0,0,8,8);
l2 = new SvgLineElement(0,8,8,0);
break;
case HatchStyle.DottedGrid:
l1 = new SvgLineElement(4,0,4,8);
l2 = new SvgLineElement(0,4,8,4);
break;
case HatchStyle.ForwardDiagonal:
l1 = new SvgLineElement(0,0,8,8);
break;
case HatchStyle.Horizontal:
l1 = new SvgLineElement(0,4,8,4);
break;
case HatchStyle.HorizontalBrick:
l1 = new SvgLineElement(0,3,8,3);
l2 = new SvgLineElement(3,0,3,3);
l3 = new SvgLineElement(0,3,0,7);
l4 = new SvgLineElement(0,7,7,7);
break;
case HatchStyle.LargeCheckerBoard:
l1 = new SvgRectElement(0,0,3f,3f);
l2 = new SvgRectElement(4,4,4,4f);
break;
case HatchStyle.LargeConfetti:
l1 = new SvgRectElement(0,0,1,1);
l2 = new SvgRectElement(2,3,1,1);
l3 = new SvgRectElement(5,2,1,1);
l4 = new SvgRectElement(6,6,1,1);
break;
case HatchStyle.NarrowHorizontal:
l1 = new SvgLineElement(0,1,8,1);
l2 = new SvgLineElement(0,3,8,3);
l3 = new SvgLineElement(0,5,8,5);
l4 = new SvgLineElement(0,7,8,7);
break;
case HatchStyle.NarrowVertical:
l1 = new SvgLineElement(1,0,1,8);
l2 = new SvgLineElement(3,0,3,8);
l3 = new SvgLineElement(5,0,5,8);
l4 = new SvgLineElement(7,0,7,8);
break;
case HatchStyle.OutlinedDiamond:
l1 = new SvgLineElement(0,0,8,8);
l2 = new SvgLineElement(8,0,0,8);
break;
case HatchStyle.Plaid:
l1 = new SvgLineElement(0,0,8,0);
l2 = new SvgLineElement(0,3,8,3);
l3 = new SvgRectElement(0,4,3,3);
break;
case HatchStyle.Shingle:
l1 = new SvgLineElement(0,2,2,0);
l2 = new SvgLineElement(2,0,7,5);
l3 = new SvgLineElement(0,3,3,7);
break;
case HatchStyle.SmallCheckerBoard:
l1 = new SvgRectElement(0,0,1,1);
l2 = new SvgRectElement(4,4,1,1);
l3 = new SvgRectElement(4,0,1,1);
l4 = new SvgRectElement(0,4,1,1);
break;
case HatchStyle.SmallConfetti:
l1 = new SvgLineElement(0,0,2,2);
l2 = new SvgLineElement(7,3,5,5);
l3 = new SvgLineElement(2,6,4,4);
break;
case HatchStyle.SmallGrid:
l1 = new SvgLineElement(0,2,8,2);
l2 = new SvgLineElement(0,6,8,6);
l3 = new SvgLineElement(2,0,2,8);
l4 = new SvgLineElement(6,0,6,8);
break;
case HatchStyle.SolidDiamond:
l1 = new SvgPolygonElement("3 0 6 3 3 6 0 3");
break;
case HatchStyle.Sphere:
l1 = new SvgEllipseElement(3,3,2,2);
break;
case HatchStyle.Trellis:
l1 = new SvgLineElement(0,1,8,1);
l2 = new SvgLineElement(0,3,8,3);
l3 = new SvgLineElement(0,5,8,5);
l4 = new SvgLineElement(0,7,8,7);
break;
case HatchStyle.Vertical:
l4 = new SvgLineElement(0,0,0,8);
break;
case HatchStyle.Wave:
l3 = new SvgLineElement(0,4,3,2);
l4 = new SvgLineElement(3,2,8,4);
break;
case HatchStyle.Weave:
l1 = new SvgLineElement(0,4,4,0);
l2 = new SvgLineElement(8,4,4,8);
l3 = new SvgLineElement(0,0,0,4);
l4 = new SvgLineElement(0,4,4,8);
break;
case HatchStyle.WideDownwardDiagonal:
l1 = new SvgLineElement(0,0,8,8);
l2 = new SvgLineElement(0,1,8,9);
l3 = new SvgLineElement(7,0,8,1);
break;
case HatchStyle.WideUpwardDiagonal:
l1 = new SvgLineElement(8,0,0,8);
l2 = new SvgLineElement(8,1,0,9);
l3 = new SvgLineElement(0,1,-1,0);
break;
case HatchStyle.ZigZag:
l1 = new SvgLineElement(0,4,4,0);
l2 = new SvgLineElement(4,0,8,4);
break;
case HatchStyle.Percent05:
l1 = new SvgLineElement(0,0,1,0);
l2 = new SvgLineElement(4,4,5,4);
break;
case HatchStyle.Percent10:
l1 = new SvgLineElement(0,0,1,0);
l2 = new SvgLineElement(4,2,5,2);
l3 = new SvgLineElement(2,4,3,4);
l4 = new SvgLineElement(6,6,7,6);
break;
case HatchStyle.Percent20:
l1 = new SvgLineElement(0,0,2,0);
l2 = new SvgLineElement(4,2,6,2);
l3 = new SvgLineElement(2,4,4,4);
l4 = new SvgLineElement(5,6,7,6);
break;
case HatchStyle.Percent25:
l1 = new SvgLineElement(0,0,3,0);
l2 = new SvgLineElement(4,2,6,2);
l3 = new SvgLineElement(2,4,5,4);
l4 = new SvgLineElement(5,6,7,6);
break;
case HatchStyle.Percent30:
l1 = new SvgRectElement(0,0,3,1);
l2 = new SvgLineElement(4,2,6,2);
l3 = new SvgRectElement(2,4,3,1);
l4 = new SvgLineElement(5,6,7,6);
break;
case HatchStyle.Percent40:
l1 = new SvgRectElement(0,0,3,1);
l2 = new SvgRectElement(4,2,3,1);
l3 = new SvgRectElement(2,4,3,1);
l4 = new SvgRectElement(5,6,3,1);
break;
case HatchStyle.Percent50:
l1 = new SvgRectElement(0,0,3,3);
l2 = new SvgRectElement(4,4,4,4f);
break;
case HatchStyle.Percent60:
l1 = new SvgRectElement(0,0,4,3);
l2 = new SvgRectElement(4,4,4,4f);
break;
case HatchStyle.Percent70:
l1 = new SvgRectElement(0,0,4,5);
l2 = new SvgRectElement(4,4,4,4f);
break;
case HatchStyle.Percent75:
l1 = new SvgRectElement(0,0,7,3);
l2 = new SvgRectElement(0,2,3,7);
break;
case HatchStyle.Percent80:
l1 = new SvgRectElement(0,0,7,4);
l2 = new SvgRectElement(0,2,4,7);
break;
case HatchStyle.Percent90:
l1 = new SvgRectElement(0,0,7,5);
l2 = new SvgRectElement(0,2,5,7);
break;
default:
break;
}
if (l1 != null)
{
l1.Style.Set("stroke", col);
l1.Style.Set("fill", col);
patty.AddChild(l1);
}
if (l2 != null)
{
l2.Style.Set("stroke", col);
l2.Style.Set("fill", col);
patty.AddChild(l2);
}
if (l3 != null)
{
l3.Style.Set("stroke", col);
l3.Style.Set("fill", col);
patty.AddChild(l3);
}
if (l4 != null)
{
l4.Style.Set("stroke", col);
l4.Style.Set("fill", col);
patty.AddChild(l4);
}
}
private IEnumerable<SvgStyledTransformedElement> GetAngleLines(double deltaAngleDegree, float innerRadius)
{
//float outerRadius = (float)Math.Sqrt(this.Page.Width * this.Page.Width + this.Page.Height * this.Page.Height);
int halfCount = (int)(90 / deltaAngleDegree);
for (int i = -halfCount; i <= halfCount; i++)
{
double angle = (i * deltaAngleDegree) / 180.0 * Math.PI;
PointF startingPoint = new PointF(
(float)(Math.Sin(angle) * innerRadius) + this.Origin.X,
(float)(Math.Cos(angle) * innerRadius) + this.Origin.Y);
double outerRadius = GetOuterRadius(angle);
PointF endPoint = new PointF(
(float)(Math.Sin(angle) * outerRadius) + this.Origin.X,
(float)(Math.Cos(angle) * outerRadius) + this.Origin.Y);
SvgLineElement lineElement = new SvgLineElement(
GetSvgLength(startingPoint.X), GetSvgLength(startingPoint.Y),
GetSvgLength(endPoint.X), GetSvgLength(endPoint.Y));
yield return lineElement;
}
}
/// <summary>
/// Implemented
/// </summary>
public void DrawLine(Pen pen, Single x1, Single y1, Single x2, Single y2)
{
if (IsEndAnchorSimple(pen.StartCap) && IsEndAnchorSimple(pen.EndCap))
{
// This code works, but not for CustomLineCup style
SvgLineElement lin = new SvgLineElement(x1, y1, x2, y2);
lin.Style = new SvgStyle(pen);
if (!_transforms.Result.IsIdentity)
lin.Transform = new SvgTransformList(_transforms.Result.Clone());
_cur.AddChild(lin);
DrawEndAnchors(pen, new PointF(x1, y1), new PointF(x2, y2));
}
else
{
DrawLines(pen, new PointF[] { new PointF(x1, y1), new PointF(x2, y2) });
}
}
private void AddCenteredTriangle(SvgGroupElement group, float sideLength, float radius)
{
float middleLineLength = sideLength * (float)Math.Cos(30 / 180.0 * Math.PI);
float centerToBase = middleLineLength - radius;
SvgLineElement sideLineElement1 = new SvgLineElement(
-sideLength/2f, -centerToBase,
sideLength/2f, -centerToBase);
group.AddChild(sideLineElement1);
SvgLineElement sideLineElement2 = new SvgLineElement(
sideLength/2f, -centerToBase,
0, middleLineLength - centerToBase);
group.AddChild(sideLineElement2);
SvgLineElement sideLineElement3 = new SvgLineElement(
0, middleLineLength - centerToBase,
-sideLength/2f, -centerToBase);
group.AddChild(sideLineElement3);
}
private void AddRays(SvgGroupElement group, float radius)
{
double[] angles = { 90, 150, 210, 270, 330, 30 }; //, 120, 180, 240, 300 };
foreach (double angle in angles)
{
SvgLineElement rayElement = new SvgLineElement(
0, 0,
radius * (float)Math.Cos(angle * Math.PI / 180), radius * (float)Math.Sin(angle * Math.PI / 180));
group.AddChild(rayElement);
}
}