/// <summary>
/// Sets values for the chart and draws them.
/// </summary>
/// <param name = "graphics">
/// Graphics object used for drawing.
/// </param>
protected void DoDraw(Graphics graphics)
{
if (_values == null || _values.Length <= 0 || !HasNonZeroValue())
{
return;
}
graphics.SmoothingMode = SmoothingMode.AntiAlias;
var width = ClientSize.Width - _leftMargin - _rightMargin;
var height = ClientSize.Height - _topMargin - _bottomMargin;
// if the width or height if <=0 an exception would be thrown -> exit method..
if (width <= 0 || height <= 0)
{
return;
}
if (_pieChart != null)
{
_pieChart.Dispose();
}
if (_colors != null && _colors.Length > 0)
{
_pieChart = new PieChart3D(_leftMargin, _topMargin, width, height, _values, _colors,
_sliceRelativeHeight);
}
else
{
_pieChart = new PieChart3D(_leftMargin, _topMargin, width, height, _values, _sliceRelativeHeight);
}
_pieChart.FitToBoundingRectangle = _fitChart;
_pieChart.SetInitialAngle(_initialAngle);
_pieChart.SetSliceRelativeDisplacements(_relativeSliceDisplacements);
_pieChart.EdgeColorType = _edgeColorType;
_pieChart.EdgeLineWidth = _edgeLineWidth;
_pieChart.ShadowStyle = _shadowStyle;
_pieChart.HighlightedIndex = _highlightedIndex;
_pieChart.Draw(graphics);
}
/// <summary>
/// Sets values for the chart and draws them.
/// </summary>
/// <param name = "graphics">
/// Graphics object used for drawing.
/// </param>
protected void DoDraw(Graphics graphics)
{
if (_values == null || _values.Length <= 0 || !HasNonZeroValue())
return;
graphics.SmoothingMode = SmoothingMode.AntiAlias;
var width = ClientSize.Width - _leftMargin - _rightMargin;
var height = ClientSize.Height - _topMargin - _bottomMargin;
// if the width or height if <=0 an exception would be thrown -> exit method..
if (width <= 0 || height <= 0)
return;
if (_pieChart != null)
_pieChart.Dispose();
if (_colors != null && _colors.Length > 0)
_pieChart = new PieChart3D(_leftMargin, _topMargin, width, height, _values, _colors,
_sliceRelativeHeight);
else
_pieChart = new PieChart3D(_leftMargin, _topMargin, width, height, _values, _sliceRelativeHeight);
_pieChart.FitToBoundingRectangle = _fitChart;
_pieChart.SetInitialAngle(_initialAngle);
_pieChart.SetSliceRelativeDisplacements(_relativeSliceDisplacements);
_pieChart.EdgeColorType = _edgeColorType;
_pieChart.EdgeLineWidth = _edgeLineWidth;
_pieChart.ShadowStyle = _shadowStyle;
_pieChart.HighlightedIndex = _highlightedIndex;
_pieChart.Draw(graphics);
}