protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
SampleFormattedLabelDropDownList.Items.Add("Font size and color");
SampleFormattedLabelDropDownList.Items.Add("Font style control");
SampleFormattedLabelDropDownList.Items.Add("Subscript and superscript");
SampleFormattedLabelDropDownList.Items.Add("Shapes");
SampleFormattedLabelDropDownList.Items.Add("Bullets");
SampleFormattedLabelDropDownList.Items.Add("Fill Effects");
SampleFormattedLabelDropDownList.Items.Add("Borders");
SampleFormattedLabelDropDownList.Items.Add("Shadows");
SampleFormattedLabelDropDownList.Items.Add("Background Fill and Stroke");
SampleFormattedLabelDropDownList.SelectedIndex = 8;
WebExamplesUtilities.FillComboWithFontNames(FontDropDownList, "Arial");
WebExamplesUtilities.FillComboWithValues(FontSizeDropDownList, 8, 52, 1);
WebExamplesUtilities.FillComboWithColorNames(FontColorDropDownList, KnownColor.Black);
HasBackplaneCheckBox.Checked = true;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Panels.Clear();
NLabel label = new NLabel();
try
{
label.TextStyle.FontStyle = new NFontStyle(FontDropDownList.SelectedItem.Text, FontSizeDropDownList.SelectedIndex + 8);
}
catch
{
}
label.Text = GetFormattedString((int)label.TextStyle.FontStyle.EmSize.Value);
label.TextStyle.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(FontColorDropDownList));
label.TextStyle.TextFormat = TextFormat.XML;
label.TextStyle.BackplaneStyle.Visible = HasBackplaneCheckBox.Checked;
label.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Left;
label.TextStyle.StringFormatStyle.VertAlign = VertAlign.Top;
label.TextStyle.TextFormat = TextFormat.XML;
label.Location = new NPointL(new NLength(5, NRelativeUnit.ParentPercentage),
new NLength(5, NRelativeUnit.ParentPercentage));
nChartControl1.Panels.Add(label);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
LabelTextBox.Text = "Chart Title";
WebExamplesUtilities.FillComboWithPercents(HorizontalMarginDropDownList, 10);
HorizontalMarginDropDownList.SelectedIndex = 5;
WebExamplesUtilities.FillComboWithPercents(VerticalMarginDropDownList, 10);
VerticalMarginDropDownList.SelectedIndex = 1;
ContentAlignmentDropDownList.Items.Add("BottomCenter");
ContentAlignmentDropDownList.Items.Add("BottomLeft");
ContentAlignmentDropDownList.Items.Add("BottomRight");
ContentAlignmentDropDownList.Items.Add("MiddleCenter");
ContentAlignmentDropDownList.Items.Add("MiddleLeft");
ContentAlignmentDropDownList.Items.Add("MiddleRight");
ContentAlignmentDropDownList.Items.Add("TopCenter");
ContentAlignmentDropDownList.Items.Add("TopLeft");
ContentAlignmentDropDownList.Items.Add("TopRight");
ContentAlignmentDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithFontNames(FontDropDownList, "Arial");
WebExamplesUtilities.FillComboWithValues(FontSizeDropDownList, 8, 52, 1);
FontSizeDropDownList.SelectedIndex = 2;
WebExamplesUtilities.FillComboWithColorNames(FontColorDropDownList, KnownColor.Black);
WebExamplesUtilities.FillComboWithValues(FontOrientationDropDownList, 0, 360, 10);
HasBackplaneCheckBox.Checked = true;
BackplaneStyleDropDownList.Items.Add("Rectangle");
BackplaneStyleDropDownList.Items.Add("Ellipse");
BackplaneStyleDropDownList.Items.Add("Circle");
BackplaneStyleDropDownList.Items.Add("Cut Edge Rectangle");
BackplaneStyleDropDownList.Items.Add("Smooth Edge Rectangle");
BackplaneStyleDropDownList.SelectedIndex = 0;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// setup the label
NLabel label = new NLabel();
nChartControl1.Panels.Add(label);
label.Text = LabelTextBox.Text;
label.TextStyle.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(FontColorDropDownList));
label.TextStyle.Orientation = FontOrientationDropDownList.SelectedIndex * 10;
label.TextStyle.BackplaneStyle.Visible = HasBackplaneCheckBox.Checked;
label.ContentAlignment = (ContentAlignment)Enum.Parse(typeof(ContentAlignment), ContentAlignmentDropDownList.SelectedItem.Text);
label.Location = new NPointL(
new NLength(HorizontalMarginDropDownList.SelectedIndex * 10, NRelativeUnit.ParentPercentage),
new NLength(VerticalMarginDropDownList.SelectedIndex * 10, NRelativeUnit.ParentPercentage));
try
{
label.TextStyle.FontStyle = new NFontStyle(FontDropDownList.SelectedItem.Text, FontSizeDropDownList.SelectedIndex + 8);;
}
catch
{
}
BackplaneStyleDropDownList.Enabled = HasBackplaneCheckBox.Checked;
if (HasBackplaneCheckBox.Checked)
{
label.TextStyle.BackplaneStyle.Shape = (BackplaneShape)BackplaneStyleDropDownList.SelectedIndex;
}
// no legend
nChartControl1.Legends.Clear();
// setup the chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Fit;
chart.Axis(StandardAxis.PrimaryX).Visible = false;
chart.Axis(StandardAxis.PrimaryY).Visible = false;
chart.Location = new NPointL(
new NLength(15, NRelativeUnit.ParentPercentage),
new NLength(20, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(
new NLength(70, NRelativeUnit.ParentPercentage),
new NLength(60, NRelativeUnit.ParentPercentage));
NBarSeries series = (NBarSeries)chart.Series.Add(SeriesType.Bar);
series.DataLabelStyle.Visible = false;
series.Values.AddRange(new double[] { 16, 42, 56, 23, 47, 38 });
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);
styleSheet.Apply(series);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithPercents(HorizontalMarginDropDownList, 10);
HorizontalMarginDropDownList.SelectedIndex = 0;
ContentAlignmentDropDownList.Items.Add("BottomCenter");
ContentAlignmentDropDownList.Items.Add("BottomLeft");
ContentAlignmentDropDownList.Items.Add("BottomRight");
ContentAlignmentDropDownList.Items.Add("MiddleCenter");
ContentAlignmentDropDownList.Items.Add("MiddleLeft");
ContentAlignmentDropDownList.Items.Add("MiddleRight");
ContentAlignmentDropDownList.Items.Add("TopCenter");
ContentAlignmentDropDownList.Items.Add("TopLeft");
ContentAlignmentDropDownList.Items.Add("TopRight");
ContentAlignmentDropDownList.SelectedIndex = 2;
WebExamplesUtilities.FillComboWithPercents(VerticalMarginDropDownList, 10);
VerticalMarginDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithFontNames(DataFontDropDownList, "Arial");
WebExamplesUtilities.FillComboWithValues(DataFontSizeDropDownList, 9, 30, 1);
HasShadowCheckBox.Checked = true;
ShowLegendGridCheckBox.Checked = true;
WebExamplesUtilities.FillComboWithPercents(BackplaneTransparencyDropDownList, 10);
BackplaneTransparencyDropDownList.SelectedIndex = 0;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// add panels
nChartControl1.Panels.Clear();
NLabel title = new NLabel("Legend Position");
nChartControl1.Panels.Add(title);
NPieChart chart = new NPieChart();
nChartControl1.Panels.Add(chart);
NLegend legend = new NLegend();
nChartControl1.Panels.Add(legend);
// setup the chart title
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(
new NLength(50, NRelativeUnit.ParentPercentage),
new NLength(2, NRelativeUnit.ParentPercentage));
// setup the legend
legend.ShadowStyle.Type = HasShadowCheckBox.Checked ? ShadowType.GaussianBlur : ShadowType.None;
legend.ShadowStyle.Offset = new NPointL(2, 2);
legend.ShadowStyle.Color = Color.FromArgb(64, 64, 64, 64);
legend.FillStyle = new NColorFillStyle(Color.FromArgb(255 - (int)(BackplaneTransparencyDropDownList.SelectedIndex * 255 / 10.0f), 255, 255, 255));
legend.ContentAlignment = (ContentAlignment)Enum.Parse(typeof(ContentAlignment), ContentAlignmentDropDownList.SelectedItem.Text);
legend.Location = new NPointL(
new NLength(HorizontalMarginDropDownList.SelectedIndex * 10, NRelativeUnit.ParentPercentage),
new NLength(VerticalMarginDropDownList.SelectedIndex * 10, NRelativeUnit.ParentPercentage));
if (ShowLegendGridCheckBox.Checked == true)
{
legend.HorizontalBorderStyle.Width = new NLength(1, NGraphicsUnit.Pixel);
legend.VerticalBorderStyle.Width = new NLength(1, NGraphicsUnit.Pixel);
}
else
{
legend.HorizontalBorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
legend.VerticalBorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
}
// setup the pie chart
chart.DisplayOnLegend = legend;
chart.BoundsMode = BoundsMode.Fit;
chart.Location = new NPointL(
new NLength(10, NRelativeUnit.ParentPercentage),
new NLength(20, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(
new NLength(80, NRelativeUnit.ParentPercentage),
new NLength(60, NRelativeUnit.ParentPercentage));
NPieSeries pie = (NPieSeries)chart.Series.Add(SeriesType.Pie);
pie.DataLabelStyle.Visible = false;
pie.Legend.Mode = SeriesLegendMode.DataPoints;
pie.Legend.Format = "<label> <percent>";
pie.Legend.TextStyle.FontStyle.Name = DataFontDropDownList.SelectedItem.Text;
pie.Legend.TextStyle.FontStyle.EmSize = new NLength(DataFontSizeDropDownList.SelectedIndex + 9, NGraphicsUnit.Point);
for (int i = 0; i < 6; i++)
{
pie.Values.Add(10 + Random.NextDouble() * 30);
pie.Labels.Add("Item " + i.ToString());
}
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.PaleMultiColor);
styleSheet.Apply(chart);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithFontNames(YAxisFontDropDownList, "Arial");
WebExamplesUtilities.FillComboWithFontNames(XAxisFontDropDownList, "Arial");
WebExamplesUtilities.FillComboWithValues(YOffsetDropDownList, 0, 30, 5);
WebExamplesUtilities.FillComboWithValues(XOffsetDropDownList, 0, 30, 5);
YTitleTextBox.Text = "Y Axis Title";
XTitleTextBox.Text = "X Axis Title";
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel header = nChartControl1.Labels.AddHeader("Axis Titles");
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.ContentAlignment = ContentAlignment.BottomRight;
header.Location = new NPointL(
new NLength(2, NRelativeUnit.ParentPercentage),
new NLength(2, NRelativeUnit.ParentPercentage));
nChart = nChartControl1.Charts[0];
nChart.BoundsMode = BoundsMode.Stretch;
nChart.Location = new NPointL(
new NLength(4, NRelativeUnit.ParentPercentage),
new NLength(12, NRelativeUnit.ParentPercentage));
nChart.Size = new NSizeL(
new NLength(90, NRelativeUnit.ParentPercentage),
new NLength(84, NRelativeUnit.ParentPercentage));
NStandardScaleConfigurator scaleConfiguratorY = (NStandardScaleConfigurator)nChart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleConfiguratorY.Title.Angle = new NScaleLabelAngle(ScaleLabelAngleMode.View, 90);
// add interlaced stripe
NScaleStripStyle stripStyle = new NScaleStripStyle();
stripStyle.FillStyle = new NColorFillStyle(Color.Beige);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
scaleConfiguratorY.StripStyles.Add(stripStyle);
NStandardScaleConfigurator scaleConfiguratorX = (NStandardScaleConfigurator)nChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
scaleConfiguratorX.Title.Angle = new NScaleLabelAngle(ScaleLabelAngleMode.View, 0);
NBarSeries bar = (NBarSeries)nChart.Series.Add(SeriesType.Bar);
bar.Values.FillRandom(Random, 20);
bar.Name = "Bars";
bar.DataLabelStyle.Visible = false;
bar.Legend.Mode = SeriesLegendMode.None;
scaleConfiguratorY = (NStandardScaleConfigurator)nChart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleConfiguratorY.Title.Text = YTitleTextBox.Text;
scaleConfiguratorX = (NStandardScaleConfigurator)nChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
scaleConfiguratorX.Title.Text = XTitleTextBox.Text;
SetTitle();
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);
styleSheet.Apply(nChartControl1.Document);
}
