private void CreateDoubleBuffer()
{
memGraphics.CreateDoubleBuffer(this.CreateGraphics(), this.ClientRectangle.Width, this.ClientRectangle.Height);
}
private void Corrida_Load(object sender, EventArgs e)
{
memGraphics.CreateDoubleBuffer(this.CreateGraphics(), this.ClientRectangle.Width, this.ClientRectangle.Height);
}
private void SmoothTable_Paint(object sender, PaintEventArgs e)
{
m_dbgGraphics.CreateDoubleBuffer(e.Graphics, this.Width, this.Height);
System.Drawing.Point ptDrawStart = new Point(0, m_iColumnHeight);
System.Drawing.Point ptDrawFinish = new Point(0, 0);
System.Drawing.Point ptLabelPoint = new Point();
System.Drawing.SizeF sfLabelSize;
Region m_rgOrigRegion = m_dbgGraphics.g.Clip;
m_dbgGraphics.g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
m_dbgGraphics.g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
m_iTotalHeight = 0;
m_iTotalWidth = 0;
//draw rows, but not row lines - we don't know how wide the table is yet
//while drawing, keep track of total height
//also draw row labels
for (int i = 0; i < m_lsRowLabels.Count; i++)
{
//draw background gradient of row label
Gradient.DrawGradient(m_dbgGraphics.g, Gradient.GradientDirection.Vertical, m_cGradientStart, m_cGradientFinish, m_iRowWidth, m_lsRowLabels[i].Height, ptDrawStart);
//draw row label
m_lsRowLabels[i].Region = new Rectangle(ptDrawStart.X, ptDrawStart.Y, m_iRowWidth, m_lsRowLabels[i].Height);
sfLabelSize = m_dbgGraphics.g.MeasureString(m_lsRowLabels[i].Text, m_fntLabelFont);
ptLabelPoint.X = ptDrawStart.X + ((m_lsRowLabels[i].Region.Width / 2) - ((int)sfLabelSize.Width / 2));
ptLabelPoint.Y = ptDrawStart.Y + ((m_lsRowLabels[i].Region.Height / 2) - ((int)sfLabelSize.Height / 2));
m_dbgGraphics.g.Clip = new Region(m_lsRowLabels[i].Region);
m_dbgGraphics.g.DrawString(m_lsRowLabels[i].Text, m_fntLabelFont, m_bshLabelTextBrush, ptLabelPoint);
m_dbgGraphics.g.Clip = m_rgOrigRegion;
ptDrawStart.Y += m_lsRowLabels[i].Height;
}
//prepare start and end points
m_iTotalHeight = ptDrawStart.Y;
ptDrawFinish.Y = m_iTotalHeight;
ptDrawStart.Y = 0;
ptDrawStart.X = m_iRowWidth;
//draw columns and column lines, build total width while you're at it
for (int i = 0; i < m_lsColumnLabels.Count; i++)
{
Gradient.DrawGradient(m_dbgGraphics.g, Gradient.GradientDirection.Vertical, m_cGradientStart, m_cGradientFinish, m_lsColumnLabels[i].Width, m_iColumnHeight, ptDrawStart);
//draw column label
m_lsColumnLabels[i].Region = new Rectangle(ptDrawStart.X, ptDrawStart.Y, m_lsColumnLabels[i].Width, m_iColumnHeight);
sfLabelSize = m_dbgGraphics.g.MeasureString(m_lsColumnLabels[i].Text, m_fntLabelFont);
ptLabelPoint.X = ptDrawStart.X + ((m_lsColumnLabels[i].Region.Width / 2) - ((int)sfLabelSize.Width / 2));
ptLabelPoint.Y = ptDrawStart.Y + ((m_lsColumnLabels[i].Region.Height / 2) - ((int)sfLabelSize.Height / 2));
m_dbgGraphics.g.Clip = new Region(m_lsColumnLabels[i].Region);
m_dbgGraphics.g.DrawString(m_lsColumnLabels[i].Text, m_fntLabelFont, m_bshLabelTextBrush, ptLabelPoint);
m_dbgGraphics.g.Clip = m_rgOrigRegion;
//draw grid line
ptDrawFinish.X = ptDrawStart.X;
m_dbgGraphics.g.DrawLine(m_pGridPen, ptDrawStart, ptDrawFinish);
ptDrawStart.X += m_lsColumnLabels[i].Width;
}
//prepare start and end points.
//start point will be all the way to the right of the table,
//end point will be on the left
m_iTotalWidth = ptDrawStart.X;
ptDrawStart.Y = m_iColumnHeight;
ptDrawFinish.X = 0;
ptDrawFinish.Y = ptDrawStart.Y;
//draw final row lines now that total width has been calculated
for (int i = 0; i < m_lsRowLabels.Count; i++)
{
m_dbgGraphics.g.DrawLine(m_pGridPen, ptDrawStart, ptDrawFinish);
ptDrawStart.Y += m_lsRowLabels[i].Height;
ptDrawFinish.Y = ptDrawStart.Y;
}
//final border around everything
m_dbgGraphics.g.DrawRectangle(m_pGridPen, 0, 0, m_iTotalWidth, m_iTotalHeight);
//final resize to match size of drawn table
this.SmoothTable_Resize(this, EventArgs.Empty);
Fill(m_dbgGraphics.g);
m_dbgGraphics.Render(e.Graphics);
}
private void Form1_Load(object sender, EventArgs e)
{
memGraphics.CreateDoubleBuffer(this.CreateGraphics(),
this.ClientRectangle.Width, this.ClientRectangle.Height);
myPane = new GraphPane(new Rectangle(10, 10, 10, 10),
"Wacky Widget Company\nProduction Report",
"Time, Days\n(Since Plant Construction Startup)",
"Widget Production\n(units/hour)");
SetSize();
double[] x = { 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000 };
double[] y = { 20, 10, 50, 25, 35, 75, 90, 40, 33, 50 };
LineItem curve;
curve = myPane.AddCurve("Larry", x, y, Color.Green, SymbolType.Circle);
curve.Line.Width = 1.5F;
curve.Line.Fill = new Fill(Color.White, Color.FromArgb(60, 190, 50), 90F);
curve.Line.IsSmooth = true;
curve.Line.SmoothTension = 0.6F;
curve.Symbol.Fill = new Fill(Color.White);
curve.Symbol.Size = 10;
double[] x3 = { 150, 250, 400, 520, 780, 940 };
double[] y3 = { 5.2, 49.0, 33.8, 88.57, 99.9, 36.8 };
curve = myPane.AddCurve("Moe", x3, y3, Color.FromArgb(200, 55, 135), SymbolType.Triangle);
curve.Line.Width = 1.5F;
//curve.Line.IsSmooth = true;
curve.Symbol.Fill = new Fill(Color.White);
curve.Line.Fill = new Fill(Color.White, Color.FromArgb(160, 230, 145, 205), 90F);
curve.Symbol.Size = 10;
double[] x4 = { 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000 };
double[] y4 = { 30, 45, 53, 60, 75, 83, 84, 79, 71, 57 };
BarItem bar = myPane.AddBar("Wheezy", x4, y4, Color.SteelBlue);
bar.Bar.Fill = new Fill(Color.RosyBrown, Color.White, Color.RosyBrown);
myPane.BarSettings.ClusterScaleWidth = 100;
myPane.BarSettings.Type = BarType.Stack;
double[] x2 = { 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000 };
double[] y2 = { 10, 15, 17, 20, 25, 27, 29, 26, 24, 18 };
bar = myPane.AddBar("Curly", x2, y2, Color.RoyalBlue);
bar.Bar.Fill = new Fill(Color.RoyalBlue, Color.White, Color.RoyalBlue);
myPane.BarSettings.ClusterScaleWidth = 100;
myPane.Fill = new Fill(Color.WhiteSmoke, Color.Lavender, 0F);
myPane.Chart.Fill = new Fill(Color.FromArgb(255, 255, 245),
Color.FromArgb(255, 255, 190), 90F);
myPane.XAxis.MajorGrid.IsVisible = true;
myPane.YAxis.MajorGrid.IsVisible = true;
myPane.YAxis.Scale.Max = 120;
TextObj text = new TextObj("First Prod\n21-Oct-93", 175F, 80.0F);
text.Location.AlignH = AlignH.Center;
text.Location.AlignV = AlignV.Bottom;
text.FontSpec.Fill = new Fill(Color.White, Color.PowderBlue, 45F);
myPane.GraphObjList.Add(text);
ArrowObj arrow = new ArrowObj(Color.Black, 12F, 175F, 77F, 100F, 45F);
arrow.Location.CoordinateFrame = CoordType.AxisXYScale;
myPane.GraphObjList.Add(arrow);
text = new TextObj("Upgrade", 700F, 50.0F);
text.FontSpec.Angle = 90;
text.FontSpec.FontColor = Color.Black;
text.Location.AlignH = AlignH.Right;
text.Location.AlignV = AlignV.Center;
text.FontSpec.Fill.IsVisible = false;
text.FontSpec.Border.IsVisible = false;
myPane.GraphObjList.Add(text);
arrow = new ArrowObj(Color.Black, 15, 700, 53, 700, 80);
arrow.Location.CoordinateFrame = CoordType.AxisXYScale;
arrow.PenWidth = 2.0F;
myPane.GraphObjList.Add(arrow);
text = new TextObj("Confidential", 0.85F, -0.03F);
text.Location.CoordinateFrame = CoordType.ChartFraction;
text.FontSpec.Angle = 15.0F;
text.FontSpec.FontColor = Color.Red;
text.FontSpec.IsBold = true;
text.FontSpec.Size = 16;
text.FontSpec.Border.IsVisible = false;
text.FontSpec.Border.Color = Color.Red;
text.FontSpec.Fill.IsVisible = false;
text.Location.AlignH = AlignH.Left;
text.Location.AlignV = AlignV.Bottom;
myPane.GraphObjList.Add(text);
BoxObj box = new BoxObj(0, 110, 1200, 10,
Color.Empty, Color.FromArgb(225, 245, 225));
box.Location.CoordinateFrame = CoordType.AxisXYScale;
box.Location.AlignH = AlignH.Left;
box.Location.AlignV = AlignV.Top;
box.ZOrder = ZOrder.E_BehindAxis;
myPane.GraphObjList.Add(box);
text = new TextObj("Peak Range", 1170, 105);
text.Location.CoordinateFrame = CoordType.AxisXYScale;
text.Location.AlignH = AlignH.Right;
text.Location.AlignV = AlignV.Center;
text.FontSpec.IsItalic = true;
text.FontSpec.IsBold = false;
text.FontSpec.Fill.IsVisible = false;
text.FontSpec.Border.IsVisible = false;
myPane.GraphObjList.Add(text);
myPane.AxisChange(this.CreateGraphics());
}
private void PanelChart_Resize(object sender, System.EventArgs e)
{
memGraphics.CreateDoubleBuffer(this.CreateGraphics(),
this.ClientRectangle.Width, this.ClientRectangle.Height);
Invalidate();
}
