void RunSampleE(PixelFarm.Drawing.Painter p)
{
//version 4:
p.Clear(PixelFarm.Drawing.Color.White);
p.UseSubPixelLcdEffect = this.EnableSubPix;
//--------------------------
p.StrokeColor = PixelFarm.Drawing.Color.Black;
p.StrokeWidth = 2.0f;
p.DrawLine(2, 0, 10, 15);
int lineLen = 10;
int x = 30;
int y = 30;
p.FillColor = PixelFarm.Drawing.Color.Black;
p.FillRect(0, 0, 1, 1);
for (int i = 0; i < 360; i += 30)
{
p.DrawLine(x, y, x + lineLen * Math.Cos(DegToRad(i)), y + lineLen * Math.Sin(DegToRad(i)));
}
y += 10;
for (int i = 0; i < 360; i += 360)
{
p.DrawLine(x, y, x + lineLen * Math.Cos(DegToRad(i)), y + lineLen * Math.Sin(DegToRad(i)));
}
}
void RunSampleF(PixelFarm.Drawing.Painter p)
{
//version 4:
p.Clear(PixelFarm.Drawing.Color.White);
p.UseSubPixelLcdEffect = this.EnableSubPix;
//--------------------------
p.StrokeColor = PixelFarm.Drawing.Color.Black;
p.StrokeWidth = 2.0f;
p.DrawLine(2, 0, 10, 15);
int lineLen = 10;
int x = 30;
int y = 30;
p.FillColor = PixelFarm.Drawing.Color.Black;
VertexStorePool pool = new VertexStorePool();
using (System.IO.FileStream fs = new System.IO.FileStream("c:\\Windows\\Fonts\\tahoma.ttf", System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
Typography.OpenFont.OpenFontReader reader = new Typography.OpenFont.OpenFontReader();
Typography.OpenFont.Typeface typeface = reader.Read(fs);
var builder = new Typography.Contours.GlyphPathBuilder(typeface);
builder.BuildFromGlyphIndex((ushort)typeface.LookupIndex('C'), 16);
PixelFarm.Drawing.Fonts.GlyphTranslatorToVxs tovxs = new Drawing.Fonts.GlyphTranslatorToVxs();
builder.ReadShapes(tovxs);
VertexStore vxs = new VertexStore();
tovxs.WriteOutput(vxs);
p.Fill(vxs);
}
p.FillRect(0, 0, 20, 20);
}
void RunSampleD(PixelFarm.Drawing.Painter p)
{
//version 4:
p.Clear(PixelFarm.Drawing.Color.White);
p.UseSubPixelLcdEffect = this.EnableSubPix;
//--------------------------
p.StrokeColor = PixelFarm.Drawing.Color.Black;
p.StrokeWidth = 1.0f;
//p.Line(2, 0, 10, 15);
int lineLen = 10;
int x = 30;
int y = 30;
for (int i = 0; i < 360; i += 15)
{
p.DrawLine(x, y, x + lineLen * Math.Cos(DegToRad(i)), y + lineLen * Math.Sin(DegToRad(i)));
y += 5;
}
//y += 10;
//for (int i = 0; i < 360; i += 360)
//{
// p.Line(x, y, x + lineLen * Math.Cos(DegToRad(i)), y + lineLen * Math.Sin(DegToRad(i)));
//}
}
void RunSampleC(PixelFarm.Drawing.Painter p)
{
//version 3:
p.Clear(PixelFarm.Drawing.Color.White);
//---------------------------------------------
p.StrokeColor = PixelFarm.Drawing.Color.Black;
p.StrokeWidth = 1.0f;
p.UseSubPixelLcdEffect = this.EnableSubPix;
p.DrawLine(0, 1, 15, 20);
}
public override void Draw(PixelFarm.Drawing.Painter p)
{
p.Clear(Drawing.Color.White);
p.FillColor = Drawing.Color.Black;
int j = myBrushPathList.Count;
for (int n = 0; n < j; ++n)
{
var brushPath = myBrushPathList[n];
if (brushPath.Vxs != null)
{
switch (brushPath.BrushMode)
{
case SmoothBrushMode.CutBrush:
{
}
break;
default:
{
//TODO: review PixelCache here
p.FillColor = brushPath.FillColor;
p.Fill(brushPath.Vxs);
#if DEBUG
//if (brushPath.StrokeColor.alpha > 0)
//{
// p.StrokeColor = Drawing.Color.Red;
// p.Draw(brushPath.Vxs);
//}
#endif
}
break;
}
}
else
{
//current drawing brush
var contPoints = brushPath.contPoints;
int pcount = contPoints.Count;
for (int i = 1; i < pcount; ++i)
{
var p0 = contPoints[i - 1];
var p1 = contPoints[i];
p.DrawLine(p0.x, p0.y, p1.x, p1.y);
}
}
}
}
void DrawEdge(PixelFarm.Drawing.Painter painter, EdgeLine edge)
{
if (edge.IsOutside)
{
//free side
{
GlyphPoint p = edge.P;
GlyphPoint q = edge.Q;
DrawPointKind(painter, p);
DrawPointKind(painter, q);
_infoView.ShowEdge(edge);
switch (edge.SlopeKind)
{
default:
painter.StrokeColor = PixelFarm.Drawing.Color.Green;
break;
case LineSlopeKind.Vertical:
if (edge.IsLeftSide)
{
painter.StrokeColor = PixelFarm.Drawing.Color.Blue;
}
else
{
painter.StrokeColor = PixelFarm.Drawing.Color.LightGray;
}
break;
case LineSlopeKind.Horizontal:
if (edge.IsUpper)
{
painter.StrokeColor = PixelFarm.Drawing.Color.Red;
}
else
{
//lower edge
painter.StrokeColor = PixelFarm.Drawing.Color.Magenta;
}
break;
}
}
float scale = this._pxscale;
//show info: => edge point
if (this.DrawPerpendicularLine && _infoView.HasDebugMark)
{
double prevWidth = painter.StrokeWidth;
painter.StrokeWidth = 3;
painter.Line(edge.PX * scale, edge.PY * scale, edge.QX * scale, edge.QY * scale, PixelFarm.Drawing.Color.Yellow);
painter.StrokeWidth = prevWidth;
//draw
GlyphPoint p = edge.P;
GlyphPoint q = edge.Q;
//
//AssocBoneCollection p_bones = glyphEdge._P.dbugGetAssocBones();
//if (p_bones != null)
//{
// Vector2 v2 = new Vector2(q.x, q.y);
// foreach (GlyphBone b in p_bones)
// {
// Vector2 v3 = b.GetMidPoint();
// painter.Line(v2.X * scale, v2.Y * scale, v3.X * scale, v3.Y * scale, PixelFarm.Drawing.Color.Yellow);
// }
//}
//AssocBoneCollection q_bones = glyphEdge._Q.dbugGetAssocBones();
//if (q_bones != null)
//{
// Vector2 v2 = new Vector2(p.x, p.y);
// foreach (GlyphBone b in q_bones)
// {
// //Vector2 v2 = new Vector2(q.x, q.y);
// Vector2 v3 = b.GetMidPoint();
// painter.Line(v2.X * scale, v2.Y * scale, v3.X * scale, v3.Y * scale, PixelFarm.Drawing.Color.Green);
// }
//}
{
//TODO: reimplement this again
//Vector2 orginal_MidPoint = glyphEdge.GetMidPoint() * _pxscale;
//Vector2 newMidPoint = glyphEdge.GetNewMidPoint() * _pxscale;
//painter.FillRectLBWH(newMidPoint.X, newMidPoint.Y, 3, 3, PixelFarm.Drawing.Color.Red);
//painter.Line(newMidPoint.X, newMidPoint.Y, orginal_MidPoint.X, orginal_MidPoint.Y, PixelFarm.Drawing.Color.LightGray);
//painter.FillRectLBWH(glyphEdge.newEdgeCut_P_X * _pxscale, glyphEdge.newEdgeCut_P_Y * _pxscale, 6, 6, PixelFarm.Drawing.Color.Blue);
//painter.FillRectLBWH(glyphEdge.newEdgeCut_Q_X * _pxscale, glyphEdge.newEdgeCut_Q_Y * _pxscale, 6, 6, PixelFarm.Drawing.Color.Blue);
}
}
else
{
painter.DrawLine(edge.PX * scale, edge.PY * scale, edge.QX * scale, edge.QY * scale);
}
{
GlyphPoint p = edge.P;
GlyphPoint q = edge.Q;
//---------
{
//TODO: reimplement this again
//Vector2 orginal_MidPoint = glyphEdge.GetMidPoint() * _pxscale;
//Vector2 newMidPoint = glyphEdge.GetNewMidPoint() * _pxscale;
//if (DrawEdgeMidPoint)
//{
// painter.FillRectLBWH(newMidPoint.X, newMidPoint.Y, 3, 3, PixelFarm.Drawing.Color.Red);
//}
////
//painter.Line(newMidPoint.X, newMidPoint.Y, orginal_MidPoint.X, orginal_MidPoint.Y, PixelFarm.Drawing.Color.LightGray);
//painter.FillRectLBWH(glyphEdge.newEdgeCut_P_X * _pxscale, glyphEdge.newEdgeCut_P_Y * _pxscale, 4, 4, PixelFarm.Drawing.Color.Blue);
//painter.FillRectLBWH(glyphEdge.newEdgeCut_Q_X * _pxscale, glyphEdge.newEdgeCut_Q_Y * _pxscale, 4, 4, PixelFarm.Drawing.Color.Blue);
}
//---------
if (this.DrawPerpendicularLine)
{
var asOutsideEdge = edge as OutsideEdgeLine;
if (asOutsideEdge != null)
{
DrawPerpendicularEdgeControlPoints(painter, asOutsideEdge);
}
}
}
}
else
{
//draw inside edge
painter.Line(
edge.PX * _pxscale, edge.PY * _pxscale,
edge.QX * _pxscale, edge.QY * _pxscale,
PixelFarm.Drawing.Color.Gray);
}
}