public bool Equals(DeviationBarData p)
{
// If parameter is null return false:
if ((object)p == null)
{
return(false);
}
// Return true if the fields match:
return(matchFields(this, p));
}
public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
// If parameter cannot be cast to Point return false.
DeviationBarData i = obj as DeviationBarData;
if ((System.Object)i == null)
{
return(false);
}
// Return true if the fields match:
return(matchFields(this, i));
}
protected override void Paint(
Graphics graphics,
Rectangle clipBounds,
Rectangle cellBounds,
int rowIndex,
DataGridViewElementStates cellState,
object value,
object formattedValue,
string errorText,
DataGridViewCellStyle cellStyle,
DataGridViewAdvancedBorderStyle advancedBorderStyle,
DataGridViewPaintParts paintParts)
{
base.Paint(graphics, clipBounds,
cellBounds, rowIndex, cellState,
value, "", errorText,
cellStyle, advancedBorderStyle,
paintParts);
DeviationBarData cellVal = value as DeviationBarData ?? new DeviationBarData();
double maxActDisp = Math.Max(cellVal.Actual, cellVal.Dispatch);
double maxVal = Math.Max(maxActDisp, cellVal.Max);
float barWidthDev = 0;
float barWidthDisp = 0;
int drawHeight = cellBounds.Height - 1;
int drawWidth = cellBounds.Width - 1;
// Draw Background
Rectangle background = new Rectangle(cellBounds.X, cellBounds.Y, drawWidth, drawHeight);
graphics.FillRectangle(Brushes.Black, background);
//graphics.SetClip(background);
if (maxVal > 0 && maxActDisp > 0)
{
barWidthDisp = Math.Max(0, (float)(cellVal.Dispatch / maxVal * drawWidth));
barWidthDev = (float)(Math.Abs(cellVal.Deviation / maxVal) * drawWidth);
//barWidthMW = (float)(cellVal.Actual / cellVal.Max) * drawWidth;
//if (barWidthDisp < 0) { barWidthDisp = 0; }
//if (barWidthMW < 0) { barWidthMW = 0; }
if (cellVal.Dispatch < 0 && barWidthDev > barWidthDisp)
{
barWidthDev = barWidthDisp;
}
// Draw Dispatch Blue Bar
Rectangle barDisp = new Rectangle(cellBounds.X, cellBounds.Y, (int)barWidthDisp, drawHeight);
if (cellVal.IsDispatched)
{
graphics.FillRectangle(new SolidBrush(Color.Navy), barDisp);
}
else
{
graphics.FillRectangle(new SolidBrush(Color.ForestGreen), barDisp);
}
// Draw Deviation Bar
Rectangle barDEV;
if (cellVal.Deviation >= 0) // Green +
{
barDEV = new Rectangle(cellBounds.X + (int)barWidthDisp, cellBounds.Y, (int)barWidthDev, drawHeight);
graphics.FillRectangle(Brushes.Lime, barDEV);
}
else // Red -
{
barDEV = new Rectangle(cellBounds.X + (int)barWidthDisp - (int)(barWidthDev), cellBounds.Y, (int)barWidthDev, drawHeight);
graphics.FillRectangle(Brushes.Red, barDEV);
}
// Draw End Line
Pen penCap = new Pen(Brushes.Yellow, 2.0f);
int endCapX = cellBounds.X;
if ((int)barWidthDisp - 1 > 0)
{
endCapX = endCapX + (int)barWidthDisp - 1;
}
Point start = new Point(endCapX, cellBounds.Y);
Point end = new Point(endCapX, cellBounds.Y + drawHeight);
graphics.DrawLine(penCap, start, end);
// Draw Super-awesome gradient overlay
Color PageStartColor = Color.FromArgb(50, Color.Gray);
Color PageEndColor = Color.FromArgb(80, Color.White);
Rectangle barAreaTop;
Rectangle barAreaBottom;
int barWidth = (int)Math.Max(0, (float)(maxActDisp / maxVal * drawWidth));
barAreaTop = new Rectangle(cellBounds.X, cellBounds.Y, barWidth, cellBounds.Height / 2);
barAreaBottom = new Rectangle(cellBounds.X, cellBounds.Y + (cellBounds.Height / 2), barWidth, (cellBounds.Height / 2) - 1);
System.Drawing.Drawing2D.LinearGradientBrush gradBrushHighlight;
System.Drawing.Drawing2D.LinearGradientBrush gradBrushLowlight;
gradBrushHighlight = new System.Drawing.Drawing2D.LinearGradientBrush(
new Point(cellBounds.X, cellBounds.Y),
new Point(cellBounds.X, cellBounds.Y + cellBounds.Height),
PageStartColor, PageEndColor);
PageStartColor = Color.FromArgb(25, Color.White);
PageEndColor = Color.FromArgb(100, Color.Black);
gradBrushLowlight = new System.Drawing.Drawing2D.LinearGradientBrush(
new Point(cellBounds.X, cellBounds.Y),
new Point(cellBounds.X, cellBounds.Y + cellBounds.Height),
PageStartColor, PageEndColor);
graphics.FillRectangle(gradBrushHighlight, barAreaTop);
graphics.FillRectangle(gradBrushLowlight, barAreaBottom);
}
// Draw Border
//Pen penBorder = new Pen(Brushes.LightGray, 1.0f);
//Rectangle border = background;
//border.Width--;
//border.Height--;
////graphics.DrawRectangle(penBorder, border);
}
private static bool matchFields(DeviationBarData a, DeviationBarData m)
{
// Match Fields Here, e.g. a.Field1 == b.Field1 && a.Field2 == b.Field2
return(a.Max == m.Max && a.Actual == m.Actual && a.Dispatch == m.Dispatch);
}
private void DrawBar(Graphics graphics)
{
// TODO: Implement myProc
DeviationBarData cellVal = this.Value as DeviationBarData ?? new DeviationBarData();
double maxActDisp = Math.Max(cellVal.Actual, cellVal.Dispatch);
double maxVal = Math.Max(maxActDisp, cellVal.Max);
float barWidthDev = 0;
float barWidthDisp = 0;
int drawHeight = this.Height - 1;
int drawWidth = this.Width - 1;
// Draw Background
Rectangle background = new Rectangle(0, 0, drawWidth, drawHeight);
graphics.FillRectangle(Brushes.Black, background);
//graphics.SetClip(background);
if (maxVal > 0 && maxActDisp > 0)
{
barWidthDisp = Math.Max(0, (float)(cellVal.Dispatch / maxVal * drawWidth));
barWidthDev = (float)(Math.Abs(cellVal.Deviation / maxVal) * drawWidth);
//barWidthMW = (float)(cellVal.Actual / cellVal.Max) * drawWidth;
//if (barWidthDisp < 0) { barWidthDisp = 0; }
//if (barWidthMW < 0) { barWidthMW = 0; }
if (cellVal.Dispatch < 0 && barWidthDev > barWidthDisp)
{
barWidthDev = barWidthDisp;
}
// Draw Dispatch Blue Bar
Rectangle barDisp = new Rectangle(0, 0, (int)barWidthDisp, drawHeight);
if (cellVal.IsDispatched)
{
graphics.FillRectangle(new SolidBrush(Color.Navy), barDisp);
}
else
{
graphics.FillRectangle(new SolidBrush(Color.ForestGreen), barDisp);
}
// Draw Deviation Bar
Rectangle barDEV;
if (cellVal.Deviation >= 0) // Green +
{
barDEV = new Rectangle(0 + (int)barWidthDisp, 0, (int)barWidthDev, drawHeight);
graphics.FillRectangle(Brushes.Lime, barDEV);
}
else // Red -
{
barDEV = new Rectangle(0 + (int)barWidthDisp - (int)(barWidthDev), 0, (int)barWidthDev, drawHeight);
graphics.FillRectangle(Brushes.Red, barDEV);
}
// Draw End Line
Pen penCap = new Pen(Brushes.Yellow, 2.0f);
int endCapX = 0;
if ((int)barWidthDisp - 1 > 0)
{
endCapX = endCapX + (int)barWidthDisp - 1;
}
Point start = new Point(endCapX, 0);
Point end = new Point(endCapX, 0 + drawHeight);
graphics.DrawLine(penCap, start, end);
// Draw Super-awesome gradient overlay
Color PageStartColor = Color.FromArgb(50, Color.Gray);
Color PageEndColor = Color.FromArgb(80, Color.White);
Rectangle barAreaTop;
Rectangle barAreaBottom;
int barWidth = (int)Math.Max(0, (float)(maxActDisp / maxVal * drawWidth));
barAreaTop = new Rectangle(0, 0, barWidth, this.Height / 2);
barAreaBottom = new Rectangle(0, 0 + (this.Height / 2), barWidth, (this.Height / 2) - 1);
System.Drawing.Drawing2D.LinearGradientBrush gradBrushHighlight;
System.Drawing.Drawing2D.LinearGradientBrush gradBrushLowlight;
gradBrushHighlight = new System.Drawing.Drawing2D.LinearGradientBrush(
new Point(0, 0),
new Point(0, 0 + this.Height),
PageStartColor, PageEndColor);
PageStartColor = Color.FromArgb(25, Color.White);
PageEndColor = Color.FromArgb(100, Color.Black);
gradBrushLowlight = new System.Drawing.Drawing2D.LinearGradientBrush(
new Point(0, 0),
new Point(0, 0 + this.Height),
PageStartColor, PageEndColor);
graphics.FillRectangle(gradBrushHighlight, barAreaTop);
graphics.FillRectangle(gradBrushLowlight, barAreaBottom);
}
}