/// <summary>
/// Localizes the specified chart object by adding the specified
/// prefix in groupBox2 to the beginning of each localizable string.
///
/// Of course, no one would really want to do this, but it
/// demonstrates how to modify and localize the strings used in the
/// dialogs and property descriptions.
/// </summary>
/// <param name="objChart"></param>
private void localizeChart(object objChart)
{
// a MemoryStream is used for demo purposes.
MemoryStream ChartLocalizationStream = new MemoryStream();
if (objChart is C1Chart)
{
C1Chart chart = objChart as C1Chart;
if (chart.SaveLocalizations(ChartLocalizationStream))
{
addPrefixToLocalizations(ChartLocalizationStream);
chart.LoadLocalizations(ChartLocalizationStream);
}
}
else if (objChart is C1Chart3D)
{
C1Chart3D chart = objChart as C1Chart3D;
if (chart.SaveLocalizations(ChartLocalizationStream))
{
addPrefixToLocalizations(ChartLocalizationStream);
chart.LoadLocalizations(ChartLocalizationStream);
}
}
ChartLocalizationStream.Close();
ChartLocalizationStream.Dispose();
}
public override void ZoomBounds(System.Windows.Forms.Control control, ZoomBoundsInfo infos)
{
C1Chart3D chart = control as C1Chart3D;
ZoomChartGroups(infos, chart.ChartGroups);
ZoomChartArea(infos, chart.ChartArea);
ZoomTitle(infos, chart.Header);
ZoomTitle(infos, chart.Footer);
ZoomLegend(infos, chart.Legend);
ZoomChartLabels(infos, chart.ChartLabels);
base.ZoomBounds(control, infos);
}
/// <summary>
/// Resets the chart localizations to the default state for the
/// specified chart. This removes previous localizations and
/// frees all memory associated with the localizations.
/// </summary>
/// <param name="objChart"></param>
private void resetLocalizations(object objChart)
{
// passing null to any of the LoadLocalization overload
// clears any existing localizations previously loaded.
if (objChart is C1Chart)
{
C1Chart chart = objChart as C1Chart;
chart.LoadLocalizations((Stream)null);
}
else if (objChart is C1Chart3D)
{
C1Chart3D chart = objChart as C1Chart3D;
chart.LoadLocalizations((Stream)null);
}
}
/// <summary>
/// Creates a form and show the localization XML for the specified chart.
///
/// The localization XML is saved to a byte array for easy conversion to
/// text. Note that the first bytes of the array may be byte encodings.
///
/// The form is sizeable.
/// </summary>
/// <param name="objChart"></param>
private void showLocalizations(object objChart)
{
string title = " string localizations.";
byte[] ChartLocalizationBytes = null;
if (objChart is C1Chart)
{
C1Chart chart = objChart as C1Chart;
chart.SaveLocalizations(out ChartLocalizationBytes);
title = chart.Name + title;
}
else if (objChart is C1Chart3D)
{
C1Chart3D chart = objChart as C1Chart3D;
chart.SaveLocalizations(out ChartLocalizationBytes);
title = chart.Name + title;
}
else
{
MessageBox.Show("Object specified is not supported.");
return;
}
string ChartLocalizationString = Encoding.UTF8.GetString(ChartLocalizationBytes);
Form frm = new Form();
TextBox tb = new TextBox();
frm.Text = title;
frm.Size = this.Size;
frm.WindowState = FormWindowState.Normal;
frm.FormBorderStyle = FormBorderStyle.Sizable;
frm.Controls.Add(tb);
tb.Dock = DockStyle.Fill;
tb.Multiline = true;
tb.ReadOnly = true;
tb.ScrollBars = ScrollBars.Both;
tb.Text = ChartLocalizationString;
tb.SelectionStart = 0;
tb.SelectionLength = 0;
tb.Visible = true;
frm.Show();
}
public override void ZoomFont(System.Windows.Forms.Control control, ZoomFontInfo infos)
{
base.ZoomFont(control, infos);
C1Chart3D chart = control as C1Chart3D;
ZoomChartGroups(infos, chart.ChartGroups);
ZoomChartArea(infos, chart.ChartArea);
ZoomTitle(infos, chart.Header);
ZoomTitle(infos, chart.Footer);
ZoomLegend(infos, chart.Legend);
ZoomChartLabels(infos, chart.ChartLabels);
ZoomStyle(infos, chart.Style);
ZoomStyle(infos, chart.AreaStyle);
ZoomStyle(infos, chart.DefaultLabelStyle);
ZoomStyle(infos, chart.FooterStyle);
ZoomStyle(infos, chart.HeaderStyle);
ZoomStyle(infos, chart.LegendStyle);
}
/// <summary>
/// Creates a form and adds a PropertyGrid connected to the specified chart.
/// The localizations of the Property Descriptions can be seen.
///
/// Special Note: Once a control property description has been
/// retrieved, it does not change for the application. This is a
/// behavior of the .NET PropertyDescriptor.
///
/// The form is sizeable.
/// </summary>
/// <param name="objChart"></param>
private void showPropertyGrids(object objChart)
{
string title = " Property Grid.";
Form frm = new Form();
PropertyGrid pg = new PropertyGrid();
if (objChart is C1Chart)
{
C1Chart chart = objChart as C1Chart;
pg.SelectedObject = chart;
title = chart.Name + title;
}
else if (objChart is C1Chart3D)
{
C1Chart3D chart = objChart as C1Chart3D;
pg.SelectedObject = chart;
title = chart.Name + title;
}
else
{
MessageBox.Show("Object specified is not supported.");
return;
}
frm.Text = title;
frm.Size = new Size(300, 400);
frm.WindowState = FormWindowState.Normal;
frm.FormBorderStyle = FormBorderStyle.Sizable;
frm.Controls.Add(pg);
pg.Dock = DockStyle.Fill;
pg.HelpVisible = true;
frm.Show();
}
