void DrawLegendBox(Graphics g, Brush b, ChartMarkerEnum marker, int x, int y, int boxSize)
{
Pen p = null;
int mSize = boxSize / 2; // Marker size is 1/2 of box size
try
{
if (marker != ChartMarkerEnum.None)
{
p = new Pen(b, 1);
g.DrawLine(p, new Point(x, y + (boxSize + 1) / 2), new Point(x + boxSize, y + (boxSize + 1) / 2));
x = x + (boxSize - mSize) / 2;
y = y + (boxSize - mSize) / 2;
if (mSize % 2 == 0)
{
mSize++;
}
}
if (marker == ChartMarkerEnum.None)
{
g.FillRectangle(b, x, y, boxSize, boxSize);
}
else
{
DrawLegendMarker(g, b, p, marker, x, y, mSize);
}
}
finally
{
if (p != null)
{
p.Dispose();
}
}
}
protected ChartMarkerEnum[] GetSeriesMarkers()
{
ChartMarkerEnum[] m = new ChartMarkerEnum[SeriesCount];
for (int i = 0; i < SeriesCount; i++)
{
m[i] = (ChartMarkerEnum)(i % (int)ChartMarkerEnum.Count);
}
return(m);
}
internal void DrawLegendLineMarker(Graphics g, Brush b, Pen p, ChartMarkerEnum marker, int x, int y, int mSize)
{
if (b.GetType() == typeof(System.Drawing.Drawing2D.HatchBrush))
{
System.Drawing.Drawing2D.HatchBrush hb = (System.Drawing.Drawing2D.HatchBrush)b;
b = new SolidBrush(hb.ForegroundColor);
}
Pen p2;
Point[] points;
switch (marker)
{
case ChartMarkerEnum.Bubble:
case ChartMarkerEnum.Circle:
g.FillEllipse(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Square:
g.FillRectangle(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Plus:
p2 = new Pen(b, 2.0f);
g.DrawLine(p2, new Point(x + (mSize + 1) / 2, y), new Point(x + (mSize + 1) / 2, y + mSize));
//g.DrawLine(p2, new Point(x + (mSize + 1) / 2, y + (mSize + 1) / 2), new Point(x + mSize, y + (mSize + 1) / 2));
break;
case ChartMarkerEnum.Diamond:
points = new Point[5];
points[0] = points[4] = new Point(x + (mSize + 1) / 2, y); // starting and ending point
points[1] = new Point(x, y + (mSize + 1) / 2);
points[2] = new Point(x + (mSize + 1) / 2, y + mSize);
points[3] = new Point(x + mSize, y + (mSize + 1) / 2);
g.FillPolygon(b, points);
break;
case ChartMarkerEnum.Triangle:
points = new Point[4];
points[0] = points[3] = new Point(x + (mSize + 1) / 2, y); // starting and ending point
points[1] = new Point(x, y + mSize);
points[2] = new Point(x + mSize, y + mSize);
g.FillPolygon(b, points);
break;
case ChartMarkerEnum.X:
p2 = new Pen(b, 2.0f);
g.DrawLine(p2, new Point(x, y), new Point(x + mSize, y + mSize));
g.DrawLine(p2, new Point(x, y + mSize), new Point(x + mSize, y));
break;
}
return;
}
internal void DrawLegendMarker(Graphics g, Brush b, Pen p, ChartMarkerEnum marker, int x, int y, int mSize)
{
Point[] points;
switch (marker)
{
case ChartMarkerEnum.Circle:
g.FillEllipse(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Square:
g.FillRectangle(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Plus:
g.DrawLine(p, new Point(x + (mSize + 1) / 2, y), new Point(x + (mSize + 1) / 2, y + mSize));
g.DrawLine(p, new Point(x + (mSize + 1) / 2, y + (mSize + 1) / 2), new Point(x + mSize, y + (mSize + 1) / 2));
break;
case ChartMarkerEnum.Diamond:
points = new Point[5];
points[0] = points[4] = new Point(x + (mSize + 1) / 2, y); // starting and ending point
points[1] = new Point(x, y + (mSize + 1) / 2);
points[2] = new Point(x + (mSize + 1) / 2, y + mSize);
points[3] = new Point(x + mSize, y + (mSize + 1) / 2);
g.FillPolygon(b, points);
break;
case ChartMarkerEnum.Triangle:
points = new Point[4];
points[0] = points[3] = new Point(x + (mSize + 1) / 2, y); // starting and ending point
points[1] = new Point(x, y + mSize);
points[2] = new Point(x + mSize, y + mSize);
g.FillPolygon(b, points);
break;
case ChartMarkerEnum.X:
g.DrawLine(p, new Point(x, y), new Point(x + mSize, y + mSize));
g.DrawLine(p, new Point(x + mSize, y + mSize), new Point(x + mSize, y));
break;
}
return;
}
void DrawLinePoint(Report rpt, Graphics g, Brush brush, ChartMarkerEnum marker, Point p, int iRow, int iCol)
{
Pen pen = null;
try
{
pen = new Pen(brush);
DrawLegendMarker(g, brush, pen, marker, p.X - 3, p.Y - 3, 7);
DrawDataPoint(rpt, g, new Point(p.X - 3, p.Y + 3), iRow, iCol);
}
finally
{
if (pen != null)
{
pen.Dispose();
}
}
return;
}
void DrawLinePoint(Report rpt, Graphics g, Brush brush, ChartMarkerEnum marker, Point p, int iRow, int iCol)
{
Pen pen = null;
try
{
pen = new Pen(brush);
// 20022008 AJM GJL - Added bigger points
DrawLegendMarker(g, brush, pen, marker, p.X - 5, p.Y - 5, 10);
DrawDataPoint(rpt, g, new Point(p.X - 5, p.Y + 5), iRow, iCol);
}
finally
{
if (pen != null)
{
pen.Dispose();
}
}
return;
}
void DrawLegendBox(Graphics g, Brush b, ChartMarkerEnum marker, int x, int y, int boxSize)
{
DrawLegendBox(g, b, marker, x, y, boxSize, 2);
}
protected ChartMarkerEnum[] GetSeriesMarkers()
{
ChartMarkerEnum[] m = new ChartMarkerEnum[SeriesCount];
for (int i=0; i < SeriesCount; i++)
{
m[i] = (ChartMarkerEnum) ( i % (int) ChartMarkerEnum.Count);
}
return m;
}
void DrawLinePoint(Report rpt, Graphics g, Brush brush, ChartMarkerEnum marker, Point p, int iRow, int iCol)
{
Pen pen=null;
try
{
pen = new Pen(brush);
// 20022008 AJM GJL - Added bigger points
DrawLegendMarker(g, brush, pen, marker, p.X-5, p.Y-5, 10);
DrawDataPoint(rpt, g, new Point(p.X-5, p.Y+5), iRow, iCol);
}
finally
{
if (pen != null)
pen.Dispose();
}
return;
}
void DrawLinePoint(Report rpt, Graphics g, Brush brush, ChartMarkerEnum marker, Point p, int iRow, int iCol)
{
Pen pen=null;
try
{
pen = new Pen(brush);
DrawLegendMarker(g, brush, pen, marker, p.X-3, p.Y-3, 7);
DrawDataPoint(rpt, g, new Point(p.X-3, p.Y+3), iRow, iCol);
}
finally
{
if (pen != null)
pen.Dispose();
}
return;
}
internal void DrawLegendMarker(Graphics g, Brush b, Pen p, ChartMarkerEnum marker, int x, int y, int mSize)
{
Point[] points;
switch (marker)
{
case ChartMarkerEnum.Circle:
g.FillEllipse(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Square:
g.FillRectangle(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Plus:
g.DrawLine(p, new Point(x + (mSize + 1)/2, y), new Point(x + (mSize + 1)/2, y + mSize));
g.DrawLine(p, new Point(x + (mSize + 1)/2, y + (mSize+1)/2), new Point(x + mSize, y + (mSize+1)/2));
break;
case ChartMarkerEnum.Diamond:
points = new Point[5];
points[0] = points[4] = new Point(x + (mSize + 1)/2, y); // starting and ending point
points[1] = new Point(x, y + (mSize+1)/2);
points[2] = new Point(x + (mSize+1)/2, y+mSize);
points[3] = new Point(x + mSize, y + (mSize+1)/2);
g.FillPolygon(b, points);
break;
case ChartMarkerEnum.Triangle:
points = new Point[4];
points[0] = points[3] = new Point(x + (mSize + 1)/2, y); // starting and ending point
points[1] = new Point(x, y + mSize);
points[2] = new Point(x + mSize, y + mSize);
g.FillPolygon(b, points);
break;
case ChartMarkerEnum.X:
g.DrawLine(p, new Point(x, y), new Point(x + mSize, y + mSize));
g.DrawLine(p, new Point(x + mSize, y + mSize), new Point(x + mSize, y));
break;
}
return;
}
void DrawLegendBox(Graphics g, Brush b, ChartMarkerEnum marker, int x, int y, int boxSize)
{
Pen p=null;
int mSize= boxSize / 2; // Marker size is 1/2 of box size
try
{
if (marker != ChartMarkerEnum.None)
{
p = new Pen(b, 1);
g.DrawLine(p, new Point(x, y + (boxSize + 1)/2), new Point(x + boxSize, y + (boxSize + 1)/2));
x = x + (boxSize - mSize)/2;
y = y + (boxSize - mSize)/2;
if (mSize % 2 == 0)
mSize++;
}
if (marker == ChartMarkerEnum.None)
{
g.FillRectangle(b, x, y, boxSize, boxSize);
}
else
{
DrawLegendMarker(g, b, p, marker, x, y, mSize);
}
}
finally
{
if (p != null)
p.Dispose();
}
}
internal void DrawLegendMarker(Graphics g, Brush b, Pen p, ChartMarkerEnum marker, int x, int y, int mSize)
{
PointF[] tfArray;
switch (marker)
{
case ChartMarkerEnum.Circle:
case ChartMarkerEnum.Bubble:
g.FillEllipse(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Square:
g.FillRectangle(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Triangle:
tfArray = new PointF[4];
tfArray[0] = tfArray[3] = new PointF((float)(x + ((mSize + 1) / 2)), (float)y);
tfArray[1] = new PointF((float)x, (float)(y + mSize));
tfArray[2] = new PointF((float)(x + mSize), (float)(y + mSize));
g.FillPolygon(b, tfArray);
break;
case ChartMarkerEnum.Plus:
p = new Pen(p.Brush, 2f);
g.DrawLine(p, new Point(x + ((mSize + 1) / 2), y), new Point(x + ((mSize + 1) / 2), y + mSize));
break;
case ChartMarkerEnum.X:
p = new Pen(p.Brush, 2f);
g.DrawLine(p, new Point(x, y), new Point(x + mSize, y + mSize));
g.DrawLine(p, new Point(x, y + mSize), new Point(x + mSize, y));
break;
case ChartMarkerEnum.Diamond:
tfArray = new PointF[5];
tfArray[0] = tfArray[4] = (PointF)new Point(x + ((mSize + 1) / 2), y);
tfArray[1] = new PointF((float)x, (float)(y + ((mSize + 1) / 2)));
tfArray[2] = new PointF((float)(x + ((mSize + 1) / 2)), (float)(y + mSize));
tfArray[3] = new PointF((float)(x + mSize), (float)(y + ((mSize + 1) / 2)));
g.FillPolygon(b, tfArray);
break;
}
}
private void DrawLegendBox(Graphics g, Brush b, ChartMarkerEnum marker, int x, int y, int boxSize, int intLineSize)
{
Pen pen = null;
int mSize = boxSize / 2;
try
{
if (marker < ChartMarkerEnum.Count)
{
pen = new Pen(b, (float)intLineSize);
if (this.ChartDefn.Type != ChartTypeEnum.Scatter)
{
g.DrawLine(pen, new Point(x, y + ((boxSize + 1) / 2)), new Point(x + boxSize, y + ((boxSize + 1) / 2)));
}
x += (boxSize - mSize) / 2;
y += (boxSize - mSize) / 2;
if ((mSize % 2) == 0)
{
mSize++;
}
}
if (marker == ChartMarkerEnum.None)
{
g.FillRectangle(b, x, y, boxSize, boxSize);
}
else if (marker == ChartMarkerEnum.Bubble)
{
g.FillEllipse(b, x, y, boxSize, boxSize);
}
else if (marker == ChartMarkerEnum.Line)
{
pen = new Pen(b, (float)intLineSize);
g.DrawLine(pen, new Point(x, y + ((boxSize + 1) / 2)), new Point(x + boxSize, y + ((boxSize + 1) / 2)));
}
else
{
this.DrawLegendMarker(g, b, pen, marker, x, y, mSize);
}
}
finally
{
if (pen != null)
{
pen.Dispose();
}
}
}
protected ChartMarkerEnum[] GetSeriesMarkers()
{
ChartMarkerEnum[] enumArray = new ChartMarkerEnum[this.SeriesCount];
for (int i = 0; i < this.SeriesCount; i++)
{
enumArray[i] = (ChartMarkerEnum)(i % 6);
}
return enumArray;
}
void DrawLegendBox(Graphics g, Brush b, ChartMarkerEnum marker, int x, int y, int boxSize, int intLineSize)
{
Pen p=null;
int mSize= boxSize / 2; // Marker size is 1/2 of box size
try
{
if (marker < ChartMarkerEnum.Count)
{
p = new Pen(b,intLineSize);
if (this.ChartDefn.Type != ChartTypeEnum.Scatter)
{
g.DrawLine(p, new Point(x, y + (boxSize + 1)/2), new Point(x + boxSize, y + (boxSize + 1)/2));
}
x = x + (boxSize - mSize)/2;
y = y + (boxSize - mSize)/2;
if (mSize % 2 == 0)
mSize++;
}
if (marker == ChartMarkerEnum.None)
{
g.FillRectangle(b, x, y, boxSize, boxSize);
}
else if (marker == ChartMarkerEnum.Bubble)
{
g.FillEllipse(b, x, y, boxSize, boxSize);
}
else if (marker == ChartMarkerEnum.Line)
{
// this is only to draw lines for line plot types on scatter charts
p = new Pen(b, intLineSize);
g.DrawLine(p, new Point(x, y + (boxSize + 1) / 2), new Point(x + boxSize, y + (boxSize + 1) / 2));
}
else
{
DrawLegendMarker(g, b, p, marker, x, y, mSize);
}
}
finally
{
if (p != null)
p.Dispose();
}
}
internal void DrawLegendMarker(Graphics g, Brush b, Pen p, ChartMarkerEnum marker, int x, int y, int mSize)
{
PointF[] points;
switch (marker)
{
case ChartMarkerEnum.Bubble:
case ChartMarkerEnum.Circle:
g.FillEllipse(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Square:
g.FillRectangle(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Plus:
// 20022008 AJM GJL - Changed to line - plus is hard to see
p = new Pen(p.Brush, 2);
g.DrawLine(p, new Point(x + (mSize + 1)/2, y), new Point(x + (mSize + 1)/2, y + mSize));
//g.DrawLine(p, new Point(x + (mSize + 1)/2, y + (mSize+1)/2), new Point(x + mSize, y + (mSize+1)/2));
break;
case ChartMarkerEnum.Diamond:
points = new PointF[5];
points[0] = points[4] = new Point(x + (mSize + 1)/2, y); // starting and ending point
points[1] = new PointF(x, y + (mSize+1)/2);
points[2] = new PointF(x + (mSize+1)/2, y+mSize);
points[3] = new PointF(x + mSize, y + (mSize+1)/2);
g.FillPolygon(b, points);
break;
case ChartMarkerEnum.Triangle:
points = new PointF[4];
points[0] = points[3] = new PointF(x + (mSize + 1)/2, y); // starting and ending point
points[1] = new PointF(x, y + mSize);
points[2] = new PointF(x + mSize, y + mSize);
g.FillPolygon(b, points);
break;
case ChartMarkerEnum.X:
p = new Pen(p.Brush, 2);// 20022008 AJM GJL
g.DrawLine(p, new Point(x, y), new Point(x + mSize, y + mSize));
g.DrawLine(p, new Point(x, y + mSize), new Point(x + mSize, y));// 20022008 AJM GJL
break;
}
return;
}
internal void DrawLegendLineMarker(Graphics g, Brush b, Pen p, ChartMarkerEnum marker, int x, int y, int mSize)
{
if (b.GetType() == typeof(System.Drawing.Drawing2D.HatchBrush))
{
System.Drawing.Drawing2D.HatchBrush hb = ( System.Drawing.Drawing2D.HatchBrush) b;
b = new SolidBrush(hb.ForegroundColor);
}
Pen p2;
PointF[] points;
switch (marker)
{
case ChartMarkerEnum.Bubble:
case ChartMarkerEnum.Circle:
g.FillEllipse(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Square:
g.FillRectangle(b, x, y, mSize, mSize);
break;
case ChartMarkerEnum.Plus:
p2 = new Pen(b, 2.0f);
g.DrawLine(p2, new Point(x + (mSize + 1) / 2, y), new Point(x + (mSize + 1) / 2, y + mSize));
//g.DrawLine(p2, new Point(x + (mSize + 1) / 2, y + (mSize + 1) / 2), new Point(x + mSize, y + (mSize + 1) / 2));
break;
case ChartMarkerEnum.Diamond:
points = new PointF[5];
points[0] = points[4] = new PointF(x + (mSize + 1) / 2, y); // starting and ending point
points[1] = new PointF(x, y + (mSize + 1) / 2);
points[2] = new PointF(x + (mSize + 1) / 2, y + mSize);
points[3] = new PointF(x + mSize, y + (mSize + 1) / 2);
g.FillPolygon(b, points);
break;
case ChartMarkerEnum.Triangle:
points = new PointF[4];
points[0] = points[3] = new PointF(x + (mSize + 1) / 2, y); // starting and ending point
points[1] = new PointF(x, y + mSize);
points[2] = new PointF(x + mSize, y + mSize);
g.FillPolygon(b, points);
break;
case ChartMarkerEnum.X:
p2 = new Pen(b, 2.0f);
g.DrawLine(p2, new Point(x, y), new Point(x + mSize, y + mSize));
g.DrawLine(p2, new Point(x, y + mSize), new Point(x + mSize, y));
break;
}
return;
}
