public Pane(string name, ChartControl owner)
{
Name = name;
Owner = owner;
paneFrame = new PaneFrame(this);
yAxis = new YAxis(this);
series = new SeriesCollection(this);
ResetWorldRect(false);
}
public Pane(string name, ChartControl owner, string backgroundImageName)
{
Name = name;
Owner = owner;
paneFrame = new PaneFrame(this);
yAxis = new YAxis(this);
series = new SeriesCollection(this);
ResetWorldRect(false);
BackgroundImageResourceName = backgroundImageName;
if (!string.IsNullOrEmpty(BackgroundImageResourceName))
LoadBackImage(backgroundImageName);
}
public Pane(string name, ChartControl owner, string backgroundImageName)
{
Name = name;
Owner = owner;
paneFrame = new PaneFrame(this);
yAxis = new YAxis(this);
series = new SeriesCollection(this);
ResetWorldRect(false);
BackgroundImageResourceName = backgroundImageName;
if (!string.IsNullOrEmpty(BackgroundImageResourceName))
{
LoadBackImage(backgroundImageName);
}
}
// Methods
internal ExponentLabel(YAxis owner)
{
Owner = owner;
}
internal void Draw(Graphics g, Rectangle axisRect, YAxisAlignment alignment)
{
YAxisLabelInfo labelInfo = Owner.LabelInfo;
StringFormat stringFormat = YAxis.PrepareStringFormat(alignment);
using (stringFormat)
{
if (((int)Math.Round(labelInfo.Exponent)) != 1)
{
var ef = new RectangleF(0f, 0f, 0f, 0f);
var exponent = (int)labelInfo.Exponent;
string str = "";
if (labelInfo.Exponent > 1000000.0)
{
exponent = (int)(labelInfo.Exponent / 1000000.0);
str = "M";
}
else if (labelInfo.Exponent > 1000.0)
{
exponent = (int)(labelInfo.Exponent / 1000.0);
str = "K";
}
if (labelInfo.Exponent < 1.01E-06)
{
exponent = (int)((labelInfo.Exponent * 1.01) / 1E-06);
str = "u";
}
else if (labelInfo.Exponent < 0.00101)
{
exponent = (int)((labelInfo.Exponent * 1.01) / 0.001);
str = "m";
}
ef.Size = g.MeasureString("x " + exponent + str,
Chart.visualSettings.ExponentLabelFont,
ef.Location, stringFormat);
if (alignment == YAxisAlignment.Left)
{
ef.X = (axisRect.Right - ef.Width) - 2f;
}
else if (alignment == YAxisAlignment.Right)
{
ef.X = axisRect.Left + 2;
}
ef.Y = (axisRect.Bottom - ef.Size.Height) - 1f;
if (axisRect.Contains(Rectangle.Round(ef)))
{
var pen = new Pen(Chart.visualSettings.ExponentLabelForeColor);
var brush = new SolidBrush(Chart.visualSettings.ExponentLabelBackColor);
var brush2 = new SolidBrush(Chart.visualSettings.ExponentLabelTextColor);
using (pen)
{
using (brush)
{
using (brush2)
{
g.FillRectangle(brush, ef);
g.DrawRectangle(pen, (int)ef.X, (int)ef.Y, (int)ef.Width, (int)ef.Height);
g.DrawString("x " + exponent + str,
Chart.visualSettings.ExponentLabelFont, brush2, ef, stringFormat);
}
}
}
}
}
}
}
// Methods
internal ExponentLabel(YAxis owner)
{
Owner = owner;
}
