private void fc_NativePaint(object sender, NativePaintArgs e)
{
// Draw Color Band
Brush B = new SolidBrush(Color.FromArgb(64, Color.Yellow));
PointF p1 = Chart.GetPointAt(DateTime.Parse(tbStartDate.Text), 0);
PointF p2 = Chart.GetPointAt(DateTime.Parse(tbEndDate.Text), 0);
e.Graphics.FillRectangle(B, RectangleF.FromLTRB(p2.X, e.Rect.Top, p1.X, e.Rect.Bottom));
// Draw Label
// Get Point of (Date,Price)
DateTime D = DateTime.Parse(tbDate.Text);
double Price = Chart.GetPriceAt(D, ddlDataType.SelectedItem.Value);
PointF p = Chart.GetPointAt(D, Price);
if (p != PointF.Empty)
{
// Create ObjectLabel
ObjectLabel ol = new ObjectLabel();
// Set Stick Align
ol.StickAlignment = (StickAlignment)Enum.Parse(typeof(StickAlignment), ddlAlign.SelectedItem.Value, true);
// Set Color and Pos
ol.BackColor = Color.FromArgb(255, 192, 64);
ol.BorderColor = Color.Black;
ol.Left = (int)p.X;
ol.Top = (int)p.Y;
if (tbText.Text != null)
{
// Set Text
ol.Text = tbText.Text;
if (cbAddPrice.Checked)
{
ol.Text += "\n" + D.ToString("yyyy-MM-dd") + "\n" + Price.ToString("c2");
}
// Draw Label
ol.Draw(e.Graphics);
}
}
// Draw Title & Footer
Font F = new Font("Verdana", 10, FontStyle.Bold);
StringFormat sf = new StringFormat(StringFormat.GenericDefault);
sf.Alignment = StringAlignment.Center;
// Draw Title
RectangleF R = new RectangleF(0, 0, Chart.Rect.Width, 18);
e.Graphics.FillRectangle(Brushes.White, R);
e.Graphics.DrawString(Chart.DataProvider.GetStringData("Name") + "(" + Chart.DataProvider.GetStringData("Code") + ")",
F, Brushes.Black, R, sf);
// Draw Footer
R = new RectangleF(0, Chart.Rect.Height + 18, Chart.Rect.Width, 18);
e.Graphics.FillRectangle(Brushes.White, R);
e.Graphics.DrawString(Config.CompanyName + "(" + Config.URL + ")",
F, Brushes.Black, R, sf);
}
private void fc_NativePaint(object sender, NativePaintArgs e)
{
//Draw Water Mark
string s = Config.WaterMarkText;
if (s != "")
{
StringFormat DrawFormat = new StringFormat();
DrawFormat.Alignment = StringAlignment.Center;
DrawFormat.LineAlignment = StringAlignment.Center;
e.Graphics.DrawString(s, Config.WaterMarkFont,
new SolidBrush(Config.WaterMarkColor), e.Rect, DrawFormat);
}
}
public void ObjectManager_DirectPaint(object sender, NativePaintArgs e)
{
Draw(e.Graphics, null, null);
}
public void ObjectManager_ExtraPaint(object sender, NativePaintArgs e)
{
//if (DragObject!=null || objects.Count>0)
SetObjectManager();
e.NewBitmap = ObjectPaint(e.Graphics, e.NativeBitmap);
}
private void ObjectManager_ExtraPaint(object sender, NativePaintArgs e)
{
e.NewBitmap = ObjectPaint(e.Graphics, e.NativeBitmap);
}
public void ObjectManager_ExtraPaint(object sender, NativePaintArgs e)
{
e.NewBitmap = this.ObjectPaint(e.Graphics, e.NativeBitmap);
}
