private void ChartAppearanceChange()
{
// Enable/disable appearance controls
ForeColorCom.Enabled = (HatchStyle.SelectedIndex != 0 || Gradient.SelectedIndex != 0);
BorderColor.Enabled = (BorderDashStyle.SelectedIndex != 0);
BorderSizeCom.Enabled = (BorderDashStyle.SelectedIndex != 0);
// Set Back Color
Chart1.BackColor = Color.FromName(BackColorCom.GetItemText(BackColorCom.SelectedItem));
// Set Back Gradient End Color
Chart1.BackSecondaryColor = Color.FromName(ForeColorCom.GetItemText(ForeColorCom.SelectedItem));
// Set Gradient Type
if (Gradient.SelectedItem != null)
{
Chart1.BackGradientStyle = (GradientStyle)GradientStyle.Parse(typeof(GradientStyle), Gradient.GetItemText(Gradient.SelectedItem));
}
// Set Gradient Type
if (HatchStyle.SelectedItem != null)
{
Chart1.BackHatchStyle = (ChartHatchStyle)ChartHatchStyle.Parse(typeof(ChartHatchStyle), HatchStyle.GetItemText(HatchStyle.SelectedItem));
}
// Set background image
if (!ShowImageCheck.Checked)
{
Chart1.BackImage = "";
ImageAlign.Enabled = false;
ImageMode.Enabled = false;
}
else
{
ImageMode.Enabled = true;
ImageAlign.Enabled = (ImageMode.SelectedIndex == 5);
// Set chart image
MainForm mainForm = (MainForm)this.ParentForm;
string imageFileName = mainForm.CurrentSamplePath;
imageFileName += "\\Flag.gif";
Chart1.BackImage = imageFileName;
Chart1.BackImageTransparentColor = Color.Red;
// Set Image Mode
if (ImageMode.SelectedItem != null)
{
Chart1.BackImageWrapMode = (ChartImageWrapMode)ChartImageWrapMode.Parse(typeof(ChartImageWrapMode), ImageMode.SelectedItem.ToString());
}
// Set Image Alignment
if (ImageAlign.SelectedItem != null)
{
Chart1.BackImageAlignment = (ChartImageAlignmentStyle)ChartImageAlignmentStyle.Parse(typeof(ChartImageAlignmentStyle), ImageAlign.SelectedItem.ToString());
}
}
// Set Border Width
if (BorderSizeCom.SelectedItem != null)
{
Chart1.BorderWidth = int.Parse(BorderSizeCom.GetItemText(BorderSizeCom.SelectedItem));
}
// Set Border Style
if (BorderDashStyle.SelectedItem != null)
{
Chart1.BorderDashStyle = (ChartDashStyle)ChartDashStyle.Parse(typeof(ChartDashStyle), BorderDashStyle.GetItemText(BorderDashStyle.SelectedItem));
}
// Set Border Color
Chart1.BorderColor = Color.FromName(BorderColor.GetItemText(BorderColor.SelectedItem));
}
protected void Page_Load(object sender, System.EventArgs e)
{
if (!this.IsPostBack)
{
// Add Hatch styles to control.
foreach (string colorName in Enum.GetNames(typeof(ChartHatchStyle)))
{
HatchStyle.Items.Add(colorName);
}
HatchStyle.Items[0].Selected = true;
// Add Chart Gradient types to control.
foreach (string colorName in Enum.GetNames(typeof(GradientStyle)))
{
Gradient.Items.Add(colorName);
}
// Add Chart Line styles to control.
foreach (string colorName in Enum.GetNames(typeof(ChartDashStyle)))
{
BorderDashStyle.Items.Add(colorName);
}
BorderDashStyle.Items.FindByValue("Solid").Selected = true;
// Add Image Mode
foreach (string item in Enum.GetNames(typeof(ChartImageWrapMode)))
{
ImageMode.Items.Add(item);
}
ImageMode.SelectedIndex = 5;
// Add Image Aligne
foreach (string item in Enum.GetNames(typeof(ChartImageAlignmentStyle)))
{
ImageAlign1.Items.Add(item);
}
ImageAlign1.SelectedIndex = 2;
}
// Set Back Color
Chart1.BackColor = Color.FromName(BackColor.SelectedItem.Value);
// Set Back Gradient End Color
Chart1.BackSecondaryColor = Color.FromName(ForeColor.SelectedItem.Value);
// Set Hatch Style
Chart1.BackHatchStyle = (ChartHatchStyle)ChartHatchStyle.Parse(typeof(ChartHatchStyle), HatchStyle.SelectedItem.Text);
// Set Gradient Type
Chart1.BackGradientStyle = (GradientStyle)GradientStyle.Parse(typeof(GradientStyle), Gradient.SelectedItem.Text);
// Set Border Color
Chart1.BorderColor = Color.FromName(BorderColor.SelectedItem.Value);
// Set Border Style
Chart1.BorderlineDashStyle = (ChartDashStyle)ChartDashStyle.Parse(typeof(ChartDashStyle), BorderDashStyle.SelectedItem.Text);
// Set Border Width
Chart1.BorderWidth = int.Parse(BorderSize.SelectedItem.Value);
// Chart Image Mode
Chart1.BackImageWrapMode = (ChartImageWrapMode)ChartImageWrapMode.Parse(typeof(ChartImageWrapMode), ImageMode.SelectedItem.Text);
// Chart Image Align
Chart1.BackImageAlignment = (ChartImageAlignmentStyle)ChartImageAlignmentStyle.Parse(typeof(ChartImageAlignmentStyle), ImageAlign1.SelectedItem.Text);
// Disable secondary back color if gradient and hatching are not used
ForeColor.Enabled = (HatchStyle.SelectedIndex != 0 || Gradient.SelectedIndex != 0);
// Set Image
ImageAlign1.Enabled = false;
ImageMode.Enabled = Image1.Checked;
if (Image1.Checked)
{
Chart1.BackImage = "Flag.gif";
Chart1.BackImageTransparentColor = Color.White;
if (ImageMode.SelectedItem.Value == "Unscaled")
{
ImageAlign1.Enabled = true;
}
}
else
{
Chart1.BackImage = "";
}
// Enable/disable border attributes
BorderColor.Enabled = (BorderDashStyle.SelectedIndex != 0);
BorderSize.Enabled = (BorderDashStyle.SelectedIndex != 0);
}