protected override void OnDrawBone(GlyphBone bone, int boneIndex)
{
float pxscale = this._pxscale;
GlyphBoneJoint jointA = bone.JointA;
GlyphBoneJoint jointB = bone.JointB;
bool valid = false;
if (jointA != null && jointB != null)
{
Vector2 jointAPoint = jointA.OriginalJointPos;
Vector2 jointBPoint = jointB.OriginalJointPos;
painter.Line(
jointAPoint.X * pxscale, jointAPoint.Y * pxscale,
jointBPoint.X * pxscale, jointBPoint.Y * pxscale,
bone.IsLongBone ? PixelFarm.Drawing.Color.Yellow : PixelFarm.Drawing.Color.Magenta);
if (this.DrawDynamicOutline)
{
//****
painter.Line(
jointA.FitX * pxscale, jointA.FitY * pxscale,
jointB.FitX * pxscale, jointB.FitY * pxscale,
PixelFarm.Drawing.Color.White);
}
valid = true;
_infoView.ShowBone(bone, jointA, jointB);
}
if (jointA != null && bone.TipEdge != null)
{
Vector2 jointAPoint = jointA.OriginalJointPos;
Vector2 mid = bone.TipEdge.GetMidPoint();
painter.Line(
jointAPoint.X * pxscale, jointAPoint.Y * pxscale,
mid.X * pxscale, mid.Y * pxscale,
bone.IsLongBone ? PixelFarm.Drawing.Color.Yellow : PixelFarm.Drawing.Color.Magenta);
valid = true;
_infoView.ShowBone(bone, jointA, bone.TipEdge);
}
if (boneIndex == 0)
{
//for first bone
painter.FillRect(_branchHeadPos.X * pxscale, _branchHeadPos.Y * pxscale, 5, 5, PixelFarm.Drawing.Color.DeepPink);
}
if (!valid)
{
throw new NotSupportedException();
}
}
public void ShowBone(GlyphBone bone, GlyphBoneJoint jointA, EdgeLine tipEdge)
{
if (!_clearInfoView)
{
return;
}
_treeView.SuspendLayout();
TreeNode jointNode = new TreeNode()
{
Text = bone.ToString(), Tag = new NodeInfo(bone, jointA, tipEdge)
};
_bonesNode.Nodes.Add(jointNode);
_treeView.ResumeLayout();
}
public NodeInfo(GlyphBone bone, GlyphBoneJoint a, EdgeLine tipEdge)
{
this.bone = bone;
this.NodeKind = NodeInfoKind.Bone;
}
public NodeInfo(GlyphBone bone, GlyphBoneJoint a, GlyphBoneJoint b)
{
this.bone = bone;
this.NodeKind = NodeInfoKind.Bone;
}
void DrawMarkedNode(TreeNode node)
{
NodeInfo nodeinfo = node.Tag as NodeInfo;
if (nodeinfo == null)
{
return;
}
//---------------
//what kind of nodeinfo
//---------------
switch (nodeinfo.NodeKind)
{
default: throw new NotSupportedException();
case NodeInfoKind.Bone:
{
if (RequestGlyphRender != null)
{
_clearInfoView = false;
RequestGlyphRender(this, EventArgs.Empty);
GlyphBone bone = nodeinfo.Bone;
var midPoint = bone.GetMidPoint() * PxScale;
Owner.DrawMarker(midPoint.X, midPoint.Y, PixelFarm.Drawing.Color.Yellow);
if (_flushOutput != null)
{
//TODO: review here
_flushOutput();
}
_clearInfoView = true;
}
}
break;
case NodeInfoKind.Tri:
{
//draw glyph triangle
if (RequestGlyphRender != null)
{
_clearInfoView = false;
RequestGlyphRender(this, EventArgs.Empty);
GlyphTriangleInfo tri = nodeinfo.GlyphTri;
var cen_x = (float)(tri.CentroidX * PxScale);
var cen_y = (float)(tri.CentroidY * PxScale);
Owner.DrawMarker(cen_x, cen_y, PixelFarm.Drawing.Color.Yellow);
if (_flushOutput != null)
{
//TODO: review here
_flushOutput();
}
_clearInfoView = true;
}
}
break;
case NodeInfoKind.RibEndPoint:
case NodeInfoKind.Joint:
case NodeInfoKind.GlyphEdge:
{
if (RequestGlyphRender != null)
{
_clearInfoView = false;
RequestGlyphRender(this, EventArgs.Empty);
var pos = nodeinfo.Pos * PxScale;
Owner.DrawMarker(pos.X, pos.Y, PixelFarm.Drawing.Color.Red);
if (_flushOutput != null)
{
//TODO: review here
_flushOutput();
}
_clearInfoView = true;
}
}
break;
case NodeInfoKind.TessEdge:
{
_addDebugMarkOnEdgeNo = nodeinfo.TessEdgeNo;
if (RequestGlyphRender != null)
{
_clearInfoView = false;
RequestGlyphRender(this, EventArgs.Empty);
if (_flushOutput != null)
{
//TODO: review here
_flushOutput();
}
_clearInfoView = true;
}
}
break;
case NodeInfoKind.FlattenVertexCommand:
{
_addDebugVertexCmd = nodeinfo.VertexCommandNo;
if (RequestGlyphRender != null)
{
_clearInfoView = false;
RequestGlyphRender(this, EventArgs.Empty);
//
if (_flushOutput != null)
{
//TODO: review here
_flushOutput();
}
_clearInfoView = true;
}
}
break;
case NodeInfoKind.OrgVertexCommand:
{
if (RequestGlyphRender != null)
{
_clearInfoView = false;
RequestGlyphRender(this, EventArgs.Empty);
//
double x, y;
_orgVxs.GetVertex(nodeinfo.VertexCommandNo, out x, out y);
Owner.DrawMarker((float)x, (float)y, PixelFarm.Drawing.Color.Red);
if (_flushOutput != null)
{
//TODO: review here
_flushOutput();
}
_clearInfoView = true;
}
}
break;
}
}
void debugDrawTriangulatedGlyph(GlyphFitOutline glyphFitOutline, float pixelScale)
{
p.StrokeColor = PixelFarm.Drawing.Color.Magenta;
List <GlyphTriangle> triAngles = glyphFitOutline.dbugGetTriangles();
int j = triAngles.Count;
//
double prev_cx = 0, prev_cy = 0;
//
bool drawBone = this.chkDrawBone.Checked;
for (int i = 0; i < j; ++i)
{
//---------------
GlyphTriangle tri = triAngles[i];
EdgeLine e0 = tri.e0;
EdgeLine e1 = tri.e1;
EdgeLine e2 = tri.e2;
//---------------
//draw each triangles
DrawEdge(p, e0, pixelScale);
DrawEdge(p, e1, pixelScale);
DrawEdge(p, e2, pixelScale);
//---------------
//draw centroid
double cen_x = tri.CentroidX;
double cen_y = tri.CentroidY;
//---------------
p.FillColor = PixelFarm.Drawing.Color.Yellow;
p.FillRectLBWH(cen_x * pixelScale, cen_y * pixelScale, 2, 2);
if (!drawBone)
{
//if not draw bone then draw connected lines
if (i == 0)
{
//start mark
p.FillColor = PixelFarm.Drawing.Color.Yellow;
p.FillRectLBWH(cen_x * pixelScale, cen_y * pixelScale, 7, 7);
}
else
{
p.StrokeColor = PixelFarm.Drawing.Color.Red;
p.Line(
prev_cx * pixelScale, prev_cy * pixelScale,
cen_x * pixelScale, cen_y * pixelScale);
}
prev_cx = cen_x;
prev_cy = cen_y;
}
}
//---------------
//draw bone
if (drawBone)
{
List <GlyphBone> bones = glyphFitOutline.dbugGetBones();
j = bones.Count;
for (int i = 0; i < j; ++i)
{
GlyphBone b = bones[i];
if (i == 0)
{
//start mark
p.FillColor = PixelFarm.Drawing.Color.Yellow;
p.FillRectLBWH(b.p.CentroidX * pixelScale, b.p.CentroidY * pixelScale, 7, 7);
}
//draw each bone
p.StrokeColor = PixelFarm.Drawing.Color.Red;
p.Line(
b.p.CentroidX * pixelScale, b.p.CentroidY * pixelScale,
b.q.CentroidX * pixelScale, b.q.CentroidY * pixelScale);
}
}
//---------------
}
