| public ScaleValueToPixel ( double nScaleValue ) : int | ||
| nScaleValue | double | |
| return | int | |
public override void Draw(Graphics g, TimeRuler ruler)
{
if (ruler.Orientation == enumOrientation.orHorizontal)
{
int iSecondPos = ruler.ScaleValueToPixel((double) _StartMillisecond);
int x = iSecondPos - 1;
int y1 = ruler.HeaderOffset/2, y2 = ruler.Height;
g.DrawLine(new Pen(new SolidBrush(this.Color), 3), x, y1, x, y2);
Point left = new Point(iSecondPos - y1, 1);
Point right = new Point(iSecondPos + y1, 1);
Point bottom = new Point(iSecondPos, ruler.HeaderOffset/2);
Point[] trianglePoints = {left, right, bottom};
g.FillPolygon(new SolidBrush(this.Color), trianglePoints, System.Drawing.Drawing2D.FillMode.Winding);
g.DrawPolygon(new Pen(new SolidBrush(ruler.ForeColor)), trianglePoints);
}
else
{
int iSecondPos = ruler.ScaleValueToPixel((double) _StartMillisecond);
int y = iSecondPos - 1;
int x1 = ruler.HeaderOffset/2, x2 = ruler.Height;
g.DrawLine(new Pen(new SolidBrush(this.Color), 3), x1, y, x2, y);
Point left = new Point(1, iSecondPos - x1);
Point right = new Point(1, iSecondPos + x1);
Point bottom = new Point(ruler.HeaderOffset/2, iSecondPos);
Point[] trianglePoints = {left, right, bottom};
g.FillPolygon(new SolidBrush(this.Color), trianglePoints, System.Drawing.Drawing2D.FillMode.Winding);
g.DrawPolygon(new Pen(new SolidBrush(ruler.ForeColor)), trianglePoints);
}
}
public virtual bool IsHandleClick(System.Windows.Forms.MouseEventArgs e, TimeRuler ruler, long lMillisecond)
{
int y1 = ruler.HeaderOffset/2;
int y2 = ruler.HeaderOffset;
int x1 = ruler.ScaleValueToPixel((double) lMillisecond) - (y2/2) - 1;
int x2 = x1 + y2;
bool bRetVal = false;
if (ruler.Orientation == enumOrientation.orHorizontal)
{
if( (e.X >= x1) && (e.X <= x2) && (e.Y >= y1) && (e.Y <=y2) )
bRetVal = true;
}
else
{
if( (e.Y >= x1) && (e.Y <= x2) && (e.X >= y1) && (e.X <=y2) )
bRetVal = true;
}
return bRetVal;
}
public virtual void Draw(Graphics g, TimeRuler ruler)
{
if (ruler.Orientation == enumOrientation.orHorizontal)
{
int x = ruler.ScaleValueToPixel((double) _StartMillisecond) - 1;
int y1 = ruler.HeaderOffset, y2 = ruler.Height;
g.DrawLine(_DrawingPen, x, y1, x, y2);
y1 = ruler.HeaderOffset/2;
y2 = ruler.HeaderOffset - y1 - 1;
x = ruler.ScaleValueToPixel((double) _StartMillisecond) - (y2/2) - 1;
g.DrawEllipse(new Pen(new SolidBrush(ruler.ForeColor)), x, y1, y2, y2);
g.FillEllipse(_DrawingBrush, x, y1, y2, y2);
}
else
{
int y = ruler.ScaleValueToPixel((double) _StartMillisecond) - 1;
int x1 = ruler.HeaderOffset, x2 = ruler.Height;
g.DrawLine(_DrawingPen, x1, y, x2, y);
x1 = ruler.HeaderOffset/2;
x2 = ruler.HeaderOffset - x1 - 1;
y = ruler.ScaleValueToPixel((double) _StartMillisecond) - (x2/2) - 1;
g.DrawEllipse(new Pen(new SolidBrush(ruler.ForeColor)), x1, y, x2, x2);
g.FillEllipse(_DrawingBrush, x1, y, x2, x2);
}
}
public virtual int DistanceFromHandle(System.Windows.Forms.MouseEventArgs e, TimeRuler ruler, long lMillisecond)
{
int iMousePosition = ((ruler.Orientation == enumOrientation.orHorizontal) ? e.X : e.Y);
int x = ruler.ScaleValueToPixel((double) lMillisecond);
return Math.Abs(x-iMousePosition);
}
public override void Draw(Graphics g, TimeRuler ruler)
{
if (ruler.Orientation == enumOrientation.orHorizontal)
{
int x1 = ruler.ScaleValueToPixel((double) _StartMillisecond) - 1;
int y1 = ruler.HeaderOffset, y2 = ruler.Height;
g.DrawLine(_DrawingPen, x1, y1, x1, y2);
x1 = ruler.ScaleValueToPixel((double) _EndMillisecond) - 1;
y1 = ruler.HeaderOffset;
y2 = ruler.Height;
g.DrawLine(_DrawingPen, x1, y1, x1, y2);
y1 = ruler.HeaderOffset/2;
y2 = ruler.HeaderOffset - y1;
x1 = ruler.ScaleValueToPixel((double) _StartMillisecond) - 2;
int x2 = ruler.ScaleValueToPixel((double) _EndMillisecond) ;
x2 = x2 - x1;
g.DrawRectangle(new Pen(new SolidBrush(ruler.ForeColor)), x1, y1, x2, y2);
g.FillRectangle(_DrawingBrush, x1, y1, x2, y2);
y1 = ruler.HeaderOffset/2;
y2 = ruler.HeaderOffset - y1;
x1 = ruler.ScaleValueToPixel((double) _StartMillisecond) - (y2/2) - 1;
g.FillRectangle(new SolidBrush(ruler.ForeColor), x1, y1, y2, y2);
y1 = ruler.HeaderOffset/2;
y2 = ruler.HeaderOffset - y1;
x1 = ruler.ScaleValueToPixel((double) _EndMillisecond) - (y2/2) - 1;
g.FillRectangle(new SolidBrush(ruler.ForeColor), x1, y1, y2, y2);
}
else
{
int y1 = ruler.ScaleValueToPixel((double) _StartMillisecond) - 1;
int x1 = ruler.HeaderOffset, x2 = ruler.Width;
g.DrawLine(_DrawingPen, x1, y1, x2, y1);
y1 = ruler.ScaleValueToPixel((double) _EndMillisecond) - 1;
x1 = ruler.HeaderOffset;
x2 = ruler.Height;
g.DrawLine(_DrawingPen, x1, y1, x2, y1);
x1 = ruler.HeaderOffset/2;
x2 = ruler.HeaderOffset - x1;
y1 = ruler.ScaleValueToPixel((double) _StartMillisecond) - 2;
int y2 = ruler.ScaleValueToPixel((double) _EndMillisecond) ;
y2 = y2 - y1;
g.DrawRectangle(new Pen(new SolidBrush(ruler.ForeColor)), x1, y1, x2, y2);
g.FillRectangle(_DrawingBrush, x1, y1, x2, y2);
x1 = ruler.HeaderOffset/2;
x2 = ruler.HeaderOffset - x1;
y1 = ruler.ScaleValueToPixel((double) _StartMillisecond) - (x2/2) - 1;
g.FillRectangle(new SolidBrush(ruler.ForeColor), x1, y1, x2, x2);
x1 = ruler.HeaderOffset/2;
y2 = ruler.HeaderOffset - y1;
y1 = ruler.ScaleValueToPixel((double) _EndMillisecond) - (x2/2) - 1;
g.FillRectangle(new SolidBrush(ruler.ForeColor), x1, y1, x2, x2);
}
}
