public override void Draw(System.Drawing.Graphics g)
{
System.Drawing.StringFormat format = new System.Drawing.StringFormat();
format.Alignment = this.m_HorizontalAlignment;
format.LineAlignment = this.m_VerticalAlignment;
System.Drawing.Drawing2D.GraphicsContainer gContainer = g.BeginContainer();
System.Drawing.Drawing2D.Matrix myMatrix = g.Transform;
float X = (float)this.X;
float Y = (float)this.Y;
if (m_Rotation != 0)
{
myMatrix.RotateAt((float)(m_Rotation), new System.Drawing.PointF(X, Y), System.Drawing.Drawing2D.MatrixOrder.Append);
g.Transform = myMatrix;
}
if (m_AutoSize)
{
System.Drawing.SizeF mySize = g.MeasureString(m_Text, m_Font);
m_Size.Width = (int)mySize.Width;
m_Size.Height = (int)mySize.Height;
g.DrawString(m_Text, m_Font, new System.Drawing.SolidBrush(m_Color), X, Y, format);
}
else
{
System.Drawing.RectangleF rect = new System.Drawing.RectangleF(X, Y, (float)m_Size.Width, (float)m_Size.Height);
g.DrawString(m_Text, m_Font, new System.Drawing.SolidBrush(m_Color), rect, format);
}
g.EndContainer(gContainer);
}
public override void Draw(System.Drawing.Graphics g)
{
System.Drawing.Drawing2D.GraphicsContainer gContainer = g.BeginContainer();
System.Drawing.Drawing2D.Matrix myMatrix = g.Transform;
this.DetermineOffset();
float X = (float)this.m_parentAtom.X;
float Y = (float)this.m_parentAtom.Y;
if (m_Rotation != 0)
{
myMatrix.RotateAt((float)(m_Rotation), new System.Drawing.PointF(X, Y), System.Drawing.Drawing2D.MatrixOrder.Append);
g.Transform = myMatrix;
}
System.Drawing.Pen myPen = new System.Drawing.Pen(m_lineColor, (float)m_lineWidth);
if (this.m_BondType == ChemInfo.BondType.Single || this.m_BondType == ChemInfo.BondType.Aromatic)
{
g.DrawLine(myPen, X, Y, m_connectedAtom.X, m_connectedAtom.Y);
}
if (this.m_BondType == ChemInfo.BondType.Double)
{
g.DrawLine(myPen, X + m_OffsetX, Y + m_OffsetY, m_connectedAtom.X + m_OffsetX, m_connectedAtom.Y + m_OffsetY);
g.DrawLine(myPen, X - m_OffsetX, Y - m_OffsetY, m_connectedAtom.X - m_OffsetX, m_connectedAtom.Y - m_OffsetY);
}
if (this.m_BondType == ChemInfo.BondType.Triple)
{
g.DrawLine(myPen, X + m_OffsetX, Y + m_OffsetY, m_connectedAtom.X + m_OffsetX, m_connectedAtom.Y + m_OffsetY);
g.DrawLine(myPen, X, Y, m_connectedAtom.X, m_connectedAtom.Y);
g.DrawLine(myPen, X - m_OffsetX, Y - m_OffsetY, m_connectedAtom.X - m_OffsetX, m_connectedAtom.Y - m_OffsetY);
}
g.EndContainer(gContainer);
}
void Draw(System.Drawing.Graphics g, System.Drawing.Drawing2D.AdjustableArrowCap customStartCap, System.Drawing.Drawing2D.AdjustableArrowCap customEndCap)
{
System.Drawing.Drawing2D.GraphicsContainer gContainer = g.BeginContainer();
System.Drawing.Drawing2D.Matrix myMatrix = g.Transform;
float X = (float)this.X;
float Y = (float)this.Y;
if (m_Rotation != 0)
{
myMatrix.RotateAt((float)m_Rotation, new System.Drawing.PointF(X, Y), System.Drawing.Drawing2D.MatrixOrder.Append);
g.Transform = myMatrix;
}
System.Drawing.Pen myPen = new System.Drawing.Pen(m_lineColor, (float)m_lineWidth);
// put startcaps and endcaps on lines
if (customStartCap != null)
{
myPen.CustomStartCap = customStartCap;
}
if (customEndCap != null)
{
myPen.CustomEndCap = customEndCap;
}
g.DrawLine(myPen, X, Y, X + m_Size.Width, Y + m_Size.Height);
g.EndContainer(gContainer);
}
public void DrawObjects(System.Drawing.Graphics g, double Scale)
{
System.Drawing.Drawing2D.GraphicsContainer gCon = g.BeginContainer();
System.Drawing.Drawing2D.Matrix myOriginalMatrix = g.Transform;
g.PageUnit = System.Drawing.GraphicsUnit.Pixel;
g.ScaleTransform((float)Scale, (float)Scale);
foreach (GraphicObject obj in this)
{
obj.Draw(g);
}
g.EndContainer(gCon);
g.Transform = myOriginalMatrix;
}
public void DrawSelectedObject(System.Drawing.Graphics g, GraphicObject selectedObject, double Scale)
{
System.Drawing.Drawing2D.GraphicsContainer gCon1 = g.BeginContainer();
g.ScaleTransform((float)Scale, (float)Scale, System.Drawing.Drawing2D.MatrixOrder.Append);
System.Drawing.Drawing2D.GraphicsContainer gCon2 = g.BeginContainer();
g.PageUnit = System.Drawing.GraphicsUnit.Pixel;
if (selectedObject != null)
{
System.Drawing.Pen selectionPen = new System.Drawing.Pen(System.Drawing.Color.FromKnownColor(System.Drawing.KnownColor.HotTrack));
selectionPen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
selectionPen.Width = 1;
if (selectedObject.Rotation != 0)
{
System.Drawing.Drawing2D.Matrix myMatrix = g.Transform;
myMatrix.RotateAt((float)selectedObject.Rotation, new System.Drawing.PointF((float)selectedObject.X, (float)selectedObject.Y), System.Drawing.Drawing2D.MatrixOrder.Append);
g.Transform = myMatrix;
}
}
g.EndContainer(gCon2);
g.EndContainer(gCon1);
}
public override void Draw(System.Drawing.Graphics g)
{
System.Drawing.Drawing2D.GraphicsContainer gContainer = g.BeginContainer();
System.Drawing.Drawing2D.Matrix myMatrix = g.Transform;
float X = (float)this.X;
float Y = (float)this.Y;
if (m_Rotation != 0)
{
myMatrix.RotateAt((float)(m_Rotation), new System.Drawing.PointF(X, Y), System.Drawing.Drawing2D.MatrixOrder.Append);
g.Transform = myMatrix;
}
System.Drawing.Pen myPen = new System.Drawing.Pen(m_lineColor, (float)m_lineWidth);
g.DrawLine(myPen, X, Y, X + m_Size.Width, Y + m_Size.Height);
g.EndContainer(gContainer);
}