void RunSampleE(PixelFarm.Drawing.Painter p)
{
//version 4:
p.Clear(PixelFarm.Drawing.Color.White);
p.UseLcdEffectSubPixelRendering = 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 RunSampleD(PixelFarm.Drawing.Painter p)
{
//version 4:
p.Clear(PixelFarm.Drawing.Color.White);
p.UseLcdEffectSubPixelRendering = 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)));
//}
}
public override void Draw(PixelFarm.Drawing.Painter p)
{
p.Clear(Drawing.Color.White);
p.FillColor = Drawing.Color.Black;
p.DrawRect(10, 10, 30, 30);
foreach (var brushPath in this.myBrushPathList)
{
if (brushPath.Vxs != null)
{
p.Fill(brushPath.Vxs);
}
else
{
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 RunSampleC(PixelFarm.Drawing.Painter p)
{
//version 3:
p.Clear(PixelFarm.Drawing.Color.White);
//---------------------------------------------
p.StrokeColor = PixelFarm.Drawing.Color.Black;
p.StrokeWidth = 1.0f;
p.UseLcdEffectSubPixelRendering = this.EnableSubPix;
p.DrawLine(0, 1, 15, 20);
}
static void DrawLineSet(PixelFarm.Drawing.Painter p, List <Point> 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);
}
}
public override void Draw(PixelFarm.Drawing.Painter p)
{
p.Clear(Drawing.Color.White);
var plistCount = pointSets.Count;
for (int n = 0; n < plistCount; ++n)
{
var contPoints = pointSets[n];
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);
}
}
}
public override void Draw(PixelFarm.Drawing.Painter p)
{
p.Clear(Drawing.Color.White);
//p.SmoothingMode = Drawing.SmoothingMode.AntiAlias;
//// draw a circle
p.FillColor = Drawing.Color.Blue;
p.FillCircle(50, 50, 30);
p.StrokeColor = Drawing.Color.FromArgb(20, 200, 200);
p.DrawLine(10, 100, 520, 50);
//// draw a filled box
p.FillRect(60, 260, 200, 280, Drawing.Color.Yellow);
// and an outline around it
p.DrawRectangle(60, 260, 200, 280, Drawing.Color.Magenta);
p.DrawString("A Simple Example", 20, 400);
p.DrawString("A Simple Example2", 300, 350);
p.DrawString("A Simple Example3", 300, 300);
p.DrawString("A Simple Example4", 300, 250);
}
public override void Draw(PixelFarm.Drawing.Painter p)
{
//1.
// clear the image to white
p.Clear(Drawing.Color.White);
p.FillColor = Drawing.Color.FromArgb(80, Drawing.Color.Blue);
//M414 -20q-163 0 -245 86t-82 236z
//<path d="M414 20q-163 40 -245 126t-82 276z"/>
//PathWriter path = new PathWriter();
//path.MoveTo(414, 20);
//path.Curve3Rel(-163, 40, -245, 126);
//path.SmoothCurve3Rel(-82, 246);
//path.CloseFigure();
//M414 -20q-163 0 -245 86t-82 236z
//PathWriter path = new PathWriter();
//path.MoveTo(414, -20);
//path.Curve3Rel(-163, 0, -245, 86);
//path.SmoothCurve3Rel(-82, 236);
//path.CloseFigure();
//p.Fill(p.FlattenCurves(path.Vxs));
//p.DrawBezierCurve(120, 500 - 160, 220, 500 - 40, 35, 500 - 200, 220, 500 - 260);
//---------------------------------------------------
//temp comment, get glyph outline
//var fontGlyph = a_font1.GetGlyph('{');
////outline version
//var flat_v = fontGlyph.flattenVxs;
//p.Fill(flat_v);
//bitmap version
//p.DrawImage(fontGlyph.glyphImage32, 20, 30);
//-----------------------------------------------------
p.CurrentFont = _font1;
p.FillColor = Drawing.Color.Black;
//string test_str = "fมีมี่ญูดุญคำค่าค่ำป่บ่";
//string test_str = "abcde";
string test_str = "I...A Quick Brown Fox Jumps Over The Lazy Dog...I";
//string test_str = "A single pixel on a color LCD";
//string test_str = "กิน กิ่น";
//string test_str = "บ่ป่มีมี่อุอูญญูกินกิ่นก็โก้";
p.UseSubPixelLcdEffect = true;
p.DrawString(test_str, 5, 200);
//p.DrawString("12345", 50, 200);
p.UseSubPixelLcdEffect = false;
p.DrawString(test_str, 5, 300);
//---------------------------------------------------
p.UseSubPixelLcdEffect = true;
p.StrokeColor = Drawing.Color.Black;
p.DrawLine(0, 200, 800, 200);
p.FillColor = Drawing.Color.Black;
p.CurrentFont = _font2;
p.DrawString(test_str, 80, 100);
//---------------------------------------------------
p.UseSubPixelLcdEffect = false;
p.DrawString(test_str, 80, 150);
//---------------------------------------------------
//p.Fill(fontGlyph.vxs);
#if DEBUG
//p.Fill(fontGlyph.vxs);
// dbugVxsDrawPoints.DrawVxsPoints(flat_v, g);
//dbugVxsDrawPoints.DrawVxsPoints(fontGlyph.vxs, g);
#endif
//p.Fill(p.FlattenCurves(fontGlyph.vxs));
//StyledTypeFace typeFaceForLargeA = new StyledTypeFace(LiberationSansFont.Instance, 300, flatenCurves: false);
//var m_pathVxs = typeFaceForLargeA.GetGlyphForCharacter('a');
//Affine shape_mtx = Affine.NewMatix(AffinePlan.Translate(150, 50));
//m_pathVxs = shape_mtx.TransformToVxs(m_pathVxs);
////p.FillColor = new ColorRGBA(ColorRGBA.Red, 100);
////p.Fill(m_pathVxs);
//p.FillColor = new ColorRGBA(ColorRGBA.Green, 120);
//p.Fill(p.FlattenCurves(m_pathVxs));
}
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);
}
}