/// <summary>
/// Updates the specified status bar info
/// </summary>
/// <remarks>
/// Overriden to populate the secondary info with the zoom rect bounds if it is valid
/// and the secondary info is not yet populated.
/// </remarks>
/// <param name="info">status bar info</param>
public override void UpdateStatusBarInfo(NStatusBarInfo info)
{
base.UpdateStatusBarInfo(info);
// update secondary info with zoom rect
if (info.Secondary == "" && m_ZoomRect != null)
{
StringBuilder sb = new StringBuilder(100);
sb.Append("Zoom factor: ");
sb.Append(ComputeZoomFactor());
sb.Append(". ");
NMeasurementUnit mu = Document.MeasurementUnit;
string format = mu.DefaultValueFormat;
NRectangleF bounds = m_ZoomRect.Bounds;
sb.Append("Zoom rect: {");
sb.Append(bounds.X.ToString(format));
sb.Append(", ");
sb.Append(bounds.Y.ToString(format));
sb.Append(", ");
sb.Append(bounds.Width.ToString(format));
sb.Append(", ");
sb.Append(bounds.Height.ToString(format));
sb.Append("}");
info.Secondary = sb.ToString();
}
}
/// <summary>
/// Initializer constructor
/// </summary>
/// <param name="name"></param>
/// <param name="worldMeasurementUnit"></param>
/// <param name="measurementUnit"></param>
/// <param name="factor"></param>
/// <param name="isDefault"></param>
public NDrawingScale(string name, NMeasurementUnit worldMeasurementUnit, NMeasurementUnit measurementUnit, float factor, bool isDefault)
{
Name = name;
MeasurementUnit = measurementUnit;
WorldMeasurementUnit = worldMeasurementUnit;
ScaleFactor = factor;
IsDefault = isDefault;
}
private void UpdateDocumentBoundsTextBoxes()
{
NMeasurementUnit logicalUnit = document.MeasurementUnit;
NMeasurementUnit displayUnit = document.CustomWorldMeasurementUnit;
documentWidthTextBox.Text = document.Width.ToString() + " " + logicalUnit.Abbreviation;
documentHeightTextBox.Text = document.Height.ToString() + " " + logicalUnit.Abbreviation;
documentMeasurementUnitTextBox.Text = logicalUnit.Name;
worldMeasurmentUnitTextBox.Text = displayUnit.Name;
drawingScaleTextBox.Text = document.CustomScale.ToString();
}
/// <summary>
/// Called when the measurement unit of the measurements stored in this template
/// have changed and all measurements must be converted to the new unit
/// </summary>
/// <remarks>
/// Overriden to convert the X and Y radiuses
/// </remarks>
/// <param name="converter">measurement unit converter to use</param>
/// <param name="from">from measurement unit</param>
/// <param name="to">to measurement unit</param>
public override void ConvertMeasurementUnit(NMeasurementUnitConverter converter, NMeasurementUnit from, NMeasurementUnit to)
{
base.ConvertMeasurementUnit(converter, from, to);
m_fRadiusX = converter.ConvertX(from, to, m_fRadiusX);
m_fRadiusY = converter.ConvertY(from, to, m_fRadiusY);
}
