internal void draw(Graphics g, RectangleF nodeRect, float angle,
MarkDrawArgs customDrawArgs, float markSize)
{
float cX = nodeRect.X + nodeRect.Width * x / 100;
float cY = nodeRect.Y + nodeRect.Height * y / 100;
float d = markSize / 2;
if (angle != 0)
{
PointF point = new PointF(cX, cY);
point = Utilities.rotatePointAt(point,
Utilities.getCenter(nodeRect), angle);
cX = point.X;
cY = point.Y;
}
switch (markStyle)
{
case MarkStyle.Cross:
{
System.Drawing.Pen pen = new System.Drawing.Pen(color, 0);
g.DrawLine(pen, cX - d, cY, cX + d, cY);
g.DrawLine(pen, cX, cY - d, cX, cY + d);
pen.Dispose();
}
break;
case MarkStyle.X:
{
System.Drawing.Pen pen = new System.Drawing.Pen(color, 0);
g.DrawLine(pen, cX - d, cY - d, cX + d, cY + d);
g.DrawLine(pen, cX + d, cY - d, cX - d, cY + d);
pen.Dispose();
}
break;
case MarkStyle.Circle:
{
System.Drawing.Pen pen = new System.Drawing.Pen(color, 0);
g.DrawEllipse(pen, cX - d, cY - d, 2 * d, 2 * d);
pen.Dispose();
}
break;
case MarkStyle.Rectangle:
{
System.Drawing.Pen pen = new System.Drawing.Pen(color, 0);
g.DrawRectangle(pen, cX - d, cY - d, 2 * d, 2 * d);
pen.Dispose();
}
break;
case MarkStyle.Custom:
{
customDrawArgs.location = new PointF(cX, cY);
customDrawArgs.Node.drawMark(customDrawArgs);
}
break;
}
}
internal override void drawAnchors(Graphics g)
{
base.drawAnchors(g);
for (int r = CurrentRow; r < rowsCount; r++)
{
Row row = rowsList[r];
AnchorPattern pattern = row.AnchorPattern;
if (pattern == null)
pattern = this.RowAnchorPattern;
if (pattern != null)
{
int i = 0;
foreach (AnchorPoint point in pattern.Points)
{
RectangleF rect = RectangleF.Empty;
if (point.Column == -1)
rect = getRowRect(r);
else
rect = getSpannedCellRect(r, point.Column);
if (rect.Bottom > this.rect.Bottom)
break;
MarkDrawArgs args = null;
if (point.MarkStyle == MarkStyle.Custom)
args = new MarkDrawArgs(g, new PointF(0, 0),
this, pattern, i);
i++;
point.draw(g, rect, 0, args,
Constants.getMarkSize(flowChart.MeasureUnit));
}
}
}
}
internal virtual void drawAnchors(Graphics g)
{
if (anchorPattern == null) return;
for (int i = 0; i < anchorPattern.Points.Count; ++i)
{
AnchorPoint ap = anchorPattern.Points[i];
MarkDrawArgs args = null;
if (ap.MarkStyle == MarkStyle.Custom)
args = new MarkDrawArgs(g, new PointF(0, 0), this, anchorPattern, i);
ap.draw(g, getBoundingRect(), rotation(),
args, Constants.getMarkSize(flowChart.MeasureUnit));
}
}
internal void drawMark(MarkDrawArgs args)
{
if (DrawMark != null)
DrawMark(this, args);
}
internal void draw(Graphics g, RectangleF nodeRect, float angle,
MarkDrawArgs customDrawArgs, float markSize)
{
float cX = nodeRect.X + nodeRect.Width * x / 100;
float cY = nodeRect.Y + nodeRect.Height * y / 100;
float d = markSize / 2;
if (angle != 0)
{
PointF point = new PointF(cX, cY);
point = Utilities.rotatePointAt(point,
Utilities.getCenter(nodeRect), angle);
cX = point.X;
cY = point.Y;
}
switch (markStyle)
{
case MarkStyle.Cross:
{
System.Drawing.Pen pen = new System.Drawing.Pen(color, 0);
g.DrawLine(pen, cX - d, cY, cX + d, cY);
g.DrawLine(pen, cX, cY - d, cX, cY + d);
pen.Dispose();
}
break;
case MarkStyle.X:
{
System.Drawing.Pen pen = new System.Drawing.Pen(color, 0);
g.DrawLine(pen, cX - d, cY - d, cX + d, cY + d);
g.DrawLine(pen, cX + d, cY - d, cX - d, cY + d);
pen.Dispose();
}
break;
case MarkStyle.Circle:
{
System.Drawing.Pen pen = new System.Drawing.Pen(color, 0);
g.DrawEllipse(pen, cX - d, cY - d, 2*d, 2*d);
pen.Dispose();
}
break;
case MarkStyle.Rectangle:
{
System.Drawing.Pen pen = new System.Drawing.Pen(color, 0);
g.DrawRectangle(pen, cX - d, cY - d, 2*d, 2*d);
pen.Dispose();
}
break;
case MarkStyle.Custom:
{
customDrawArgs.location = new PointF(cX, cY);
customDrawArgs.Node.drawMark(customDrawArgs);
}
break;
}
}
internal void drawMark(MarkDrawArgs args)
{
flowChart.drawMark(args);
}
internal void drawMark(MarkDrawArgs args)
{
flowChart.drawMark(args);
}
