void OnPaint(PaintEventArgsI e)
{
xline = (this.Width - 1) / (float)xdist;
yline = (this.Height - 1) / (float)ydist;
var pen = new Pen(Color.Silver);
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
if (BGImage != null)
{
e.Graphics.DrawImage(BGImage, BGImagex * xline, BGImagey * yline, BGImagew * xline, BGImageh * yline);
}
//lines
for (float x = 0; x <= xdist; x++)
{
// middle
if (x == xdist / 2)
{
}
else if (x % 2 == 0)
{
e.Graphics.DrawLine(Pens.Silver, x * xline, 0, x * xline, this.Height);
}
else
{
e.Graphics.DrawLine(pen, x * xline, 0, x * xline, this.Height);
}
}
for (float y = 0; y <= ydist; y++)
{
// middle
if (y == ydist / 2.0f)
{
}
else if (y % 2 == 0)
{
e.Graphics.DrawLine(Pens.Silver, 0, y * yline, this.Width, y * yline);
}
else
{
e.Graphics.DrawLine(pen, 0, y * yline, this.Width, y * yline);
}
}
// draw the middle lines
e.Graphics.DrawLine(Pens.Green, xdist / 2 * xline, 0, xdist / 2 * xline, this.Height);
e.Graphics.DrawLine(Pens.Green, 0, ydist / 2 * yline, this.Width, ydist / 2 * yline);
//text
for (float x = 1; x <= xdist; x++)
{
if (x % 2 == 0)
{
e.Graphics.DrawString(((xdist / -2) + x + centerx).ToString("0.0"), SystemFonts.DefaultFont, Brushes.Red, x * xline,
0.0f, StringFormat.GenericDefault);
}
}
for (float y = 0; y <= ydist; y++)
{
if (y % 2 == 0)
{
e.Graphics.DrawString((((ydist / -2) + y - centery) * -1).ToString("0.0"), SystemFonts.DefaultFont, Brushes.Red, 0.0f,
y * yline, StringFormat.GenericDefault);
}
}
//icons
foreach (icon ico in icons)
{
//if (ico.interf.parent.BaseStream.IsOpen)
{
if (Vertical)
{
ico.OnPaintVertical(e, xdist, ydist, this.Width, this.Height, centerx, centery);
}
else
{
ico.OnPaint(e, xdist, ydist, this.Width, this.Height, centerx, centery);
}
}
}
//
if (mouseover != null)
{
mouseover.MouseOver(e);
}
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
xline = (this.Width - 1) / (float)xdist;
yline = (this.Height - 1) / (float)ydist;
//lines
for (float x = 0; x <= xdist; x++)
{
// middle
if (x == xdist / 2)
{
}
else
{
e.Graphics.DrawLine(Pens.Silver, x * xline, 0, x * xline, this.Height);
}
}
for (float y = 0; y <= ydist; y++)
{
// middle
if (y == ydist / 2.0f)
{
}
else
{
e.Graphics.DrawLine(Pens.Silver, 0, y * yline, this.Width, y * yline);
}
}
// draw the middle lines
e.Graphics.DrawLine(Pens.Green, xdist / 2 * xline, 0, xdist / 2 * xline, this.Height);
e.Graphics.DrawLine(Pens.Green, 0, ydist / 2 * yline, this.Width, ydist / 2 * yline);
//text
for (float x = 1; x <= xdist; x++)
{
if (x % 2 == 0)
{
e.Graphics.DrawString(((xdist / -2) + x).ToString(), SystemFonts.DefaultFont, Brushes.Red, x * xline,
0.0f, StringFormat.GenericDefault);
}
}
for (float y = 0; y <= ydist; y++)
{
if (y % 2 == 0)
{
e.Graphics.DrawString((((ydist / -2) + y) * -1).ToString(), SystemFonts.DefaultFont, Brushes.Red, 0.0f,
y * yline, StringFormat.GenericDefault);
}
}
//icons
foreach (icon ico in icons)
{
if (ico.interf.BaseStream.IsOpen)
{
if (Vertical)
{
ico.OnPaintVertical(e, xdist, ydist, this.Width, this.Height);
}
else
{
ico.OnPaint(e, xdist, ydist, this.Width, this.Height);
}
}
}
//
if (mouseover != null)
{
mouseover.MouseOver(e);
}
}