/// <summary>
/// Sets values for the chart and draws them.
/// </summary>
/// <param name="graphics">Graphics object used for drawing.</param>
private void DoDraw(Graphics graphics)
{
if (m_drawValues == null || m_drawValues.Length <= 0)
{
return;
}
graphics.SmoothingMode = SmoothingMode.AntiAlias;
float width = ClientSize.Width - m_leftMargin - m_rightMargin;
float height = ClientSize.Height - m_topMargin - m_bottomMargin;
// If the width or height if <=0 an exception would be thrown -> exit method..
if (width <= 0 || height <= 0)
{
return;
}
PieChart?.Dispose();
if (m_drawColors != null && m_drawColors.Length > 0)
{
PieChart = new PieChart3D(m_leftMargin, m_topMargin, width, height, m_drawValues, m_drawColors,
m_sliceRelativeHeight, m_drawTexts);
}
else
{
PieChart = new PieChart3D(m_leftMargin, m_topMargin, width, height, m_drawValues, m_sliceRelativeHeight,
m_drawTexts);
}
PieChart.FitToBoundingRectangle(m_fitChart);
PieChart.InitialAngle(m_initialAngle);
PieChart.SliceRelativeDisplacements(m_drawRelativeSliceDisplacements);
PieChart.ColorTypeOfEdge(m_edgeColorType);
PieChart.EdgeLineWidth(m_edgeLineWidth);
PieChart.StyleOfShadow(m_shadowStyle);
PieChart.HighlightedIndex(m_highlightedIndex);
PieChart.Draw(graphics);
PieChart.Font(Font);
PieChart.ForeColor(ForeColor);
PieChart.PlaceTexts(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 (m_drawValues != null && m_drawValues.Length > 0)
{
graphics.SmoothingMode = SmoothingMode.AntiAlias;
float width = ClientSize.Width - m_leftMargin - m_rightMargin;
float height = ClientSize.Height - m_topMargin - m_bottomMargin;
// if the width or height if <=0 an exception would be thrown -> exit method..
if (width <= 0 || height <= 0)
{
return;
}
if (m_pieChart != null)
{
m_pieChart.Dispose();
}
if (m_drawColors != null && m_drawColors.Length > 0)
{
m_pieChart = new PieChart3D(m_leftMargin, m_topMargin, width, height, m_drawValues, m_drawColors, m_sliceRelativeHeight, m_drawTexts);
}
else
{
m_pieChart = new PieChart3D(m_leftMargin, m_topMargin, width, height, m_drawValues, m_sliceRelativeHeight, m_drawTexts);
}
m_pieChart.FitToBoundingRectangle = m_fitChart;
m_pieChart.InitialAngle = m_initialAngle;
m_pieChart.SliceRelativeDisplacements = m_drawRelativeSliceDisplacements;
m_pieChart.EdgeColorType = m_edgeColorType;
m_pieChart.EdgeLineWidth = m_edgeLineWidth;
m_pieChart.ShadowStyle = m_shadowStyle;
m_pieChart.HighlightedIndex = m_highlightedIndex;
m_pieChart.Draw(graphics);
m_pieChart.Font = this.Font;
m_pieChart.ForeColor = this.ForeColor;
m_pieChart.PlaceTexts(graphics);
}
}
/// <summary>
/// When the user double click the control, we allow him to change the clicked group's color
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void skillPieChartControl_DoubleClick(object sender, EventArgs e)
{
// Retrieve the clicked segment
MouseEventArgs ev = (MouseEventArgs)e;
PieChart3D pieChart3D = skillPieChartControl.PieChart;
int index = pieChart3D.FindPieSliceUnderPoint(new PointF(ev.X, ev.Y));
// If none clicked, we return. Otherwise we open the color picker.
if (index == -1)
{
return;
}
if (m_colorDialog.ShowDialog() != DialogResult.OK)
{
return;
}
// The user picked a new color, we update our colors list.
if (sortBySizeCheck.Checked)
{
int realIndex = skillPieChartControl.GetIndex(index);
Color[] colors = skillPieChartControl.Colors.ToArray();
colors[realIndex] = Color.FromArgb(Alpha, m_colorDialog.Color);
skillPieChartControl.Colors = colors;
}
else
{
Color[] colors = skillPieChartControl.Colors.ToArray();
colors[index] = Color.FromArgb(Alpha, m_colorDialog.Color);
skillPieChartControl.Colors = colors;
}
// Forces an update of the control
skillPieChartControl.OrderSlices(sortBySizeCheck.Checked);
}
/// <summary>
/// Sets values for the chart and draws them.
/// </summary>
/// <param name="graphics">Graphics object used for drawing.</param>
private void DoDraw(Graphics graphics)
{
if (m_drawValues == null || m_drawValues.Length <= 0)
return;
graphics.SmoothingMode = SmoothingMode.AntiAlias;
float width = ClientSize.Width - m_leftMargin - m_rightMargin;
float height = ClientSize.Height - m_topMargin - m_bottomMargin;
// If the width or height if <=0 an exception would be thrown -> exit method..
if (width <= 0 || height <= 0)
return;
PieChart?.Dispose();
if (m_drawColors != null && m_drawColors.Length > 0)
{
PieChart = new PieChart3D(m_leftMargin, m_topMargin, width, height, m_drawValues, m_drawColors,
m_sliceRelativeHeight, m_drawTexts);
}
else
{
PieChart = new PieChart3D(m_leftMargin, m_topMargin, width, height, m_drawValues, m_sliceRelativeHeight,
m_drawTexts);
}
PieChart.FitToBoundingRectangle(m_fitChart);
PieChart.InitialAngle(m_initialAngle);
PieChart.SliceRelativeDisplacements(m_drawRelativeSliceDisplacements);
PieChart.ColorTypeOfEdge(m_edgeColorType);
PieChart.EdgeLineWidth(m_edgeLineWidth);
PieChart.StyleOfShadow(m_shadowStyle);
PieChart.HighlightedIndex(m_highlightedIndex);
PieChart.Draw(graphics);
PieChart.Font(Font);
PieChart.ForeColor(ForeColor);
PieChart.PlaceTexts(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 (m_drawValues != null && m_drawValues.Length > 0)
{
graphics.SmoothingMode = SmoothingMode.AntiAlias;
float width = ClientSize.Width - m_leftMargin - m_rightMargin;
float height = ClientSize.Height - m_topMargin - m_bottomMargin;
// if the width or height if <=0 an exception would be thrown -> exit method..
if (width <= 0 || height <= 0)
return;
if (m_pieChart != null)
m_pieChart.Dispose();
if (m_drawColors != null && m_drawColors.Length > 0)
m_pieChart = new PieChart3D(m_leftMargin, m_topMargin, width, height, m_drawValues, m_drawColors, m_sliceRelativeHeight, m_drawTexts);
else
m_pieChart = new PieChart3D(m_leftMargin, m_topMargin, width, height, m_drawValues, m_sliceRelativeHeight, m_drawTexts);
m_pieChart.FitToBoundingRectangle = m_fitChart;
m_pieChart.InitialAngle = m_initialAngle;
m_pieChart.SliceRelativeDisplacements = m_drawRelativeSliceDisplacements;
m_pieChart.EdgeColorType = m_edgeColorType;
m_pieChart.EdgeLineWidth = m_edgeLineWidth;
m_pieChart.ShadowStyle = m_shadowStyle;
m_pieChart.HighlightedIndex = m_highlightedIndex;
m_pieChart.Draw(graphics);
m_pieChart.Font = this.Font;
m_pieChart.ForeColor = this.ForeColor;
m_pieChart.PlaceTexts(graphics);
}
}
