private void initValues()
{
_maxValueItem = Items.OrderByDescending(x => x.Value).First();
var maxValueWidth = getTextWidth(_maxValueItem.Value.ToString(CultureInfo.InvariantCulture));
_leftMargin = maxValueWidth + Margin;
_chartWidth = _leftMargin + (Items.Count() * (SpaceBetweenBars + BarWidth)) + (2 * Margin);
}
private void drawHorizontalLabel(float top, BarChartItem item, float barValue)
{
ColumnText.ShowTextAligned(
canvas: _template,
alignment: Element.ALIGN_LEFT,
phrase: PdfFont.FontSelector.Process(item.Value.ToString(CultureInfo.InvariantCulture)),
x: _leftMargin + Margin + barValue + 2,
y: top + 2,
rotation: 0,
runDirection: (int)Direction,
arabicOptions: 0);
}
private void drawXAxisLabel(float left, BarChartItem item)
{
ColumnText.ShowTextAligned(
canvas: _template,
alignment: Element.ALIGN_LEFT,
phrase: PdfFont.FontSelector.Process(item.Label),
x: left + XAxisLabelXLocationDelta,
y: XAxisLabelYLocation,
rotation: XAxisLabelRotation,
runDirection: (int)Direction,
arabicOptions: 0);
}
private float drawVerticalBar(float left, BarChartItem item)
{
var barValue = (((float)item.Value * 100f / (float)_maxValueItem.Value)) * (ChartHeight - BottomMargin - Margin - Margin) / 100f;
_template.SetColorStroke(VerticalBarBorderColor);
_template.SetLineWidth(VerticalBarBorderLineWidth);
_template.SetColorFill(item.Color);
_template.Rectangle(left, Margin + BottomMargin, BarWidth, barValue);
_template.FillStroke();
return(barValue);
}
private void drawYAxisLabel(float top, BarChartItem item)
{
ColumnText.ShowTextAligned(
canvas: _template,
alignment: Element.ALIGN_LEFT,
phrase: PdfFont.FontSelector.Process(item.Label),
x: Margin,
y: top + 2,
rotation: 0,
runDirection: (int)Direction,
arabicOptions: 0);
}
private float drawHorizontalBar(float top, BarChartItem item)
{
var barValue = (((float)item.Value * 100f / (float)_maxValueItem.Value)) * (ChartWidth - _leftMargin - Margin - Margin) / 100f;
_template.SetColorStroke(HorizontalBarBorderColor);
_template.SetLineWidth(HorizontalBarBorderLineWidth);
_template.SetColorFill(item.Color);
_template.Rectangle(_leftMargin + Margin, top, barValue, BarWidth);
_template.FillStroke();
return(barValue);
}
private void initValues()
{
_maxValueItem = Items.OrderByDescending(x => x.Value).First();
_maxLabelLengthItem = Items.OrderByDescending(x => x.Label.Length).First();
_maxValueWidth = getTextWidth(_maxValueItem.Value.ToString(CultureInfo.InvariantCulture));
var maxLabelLengthItemWidth = getTextWidth(_maxLabelLengthItem.Label);
_leftMargin = maxLabelLengthItemWidth + Margin;
_textHeight = getTextHeight(_maxLabelLengthItem.Label);
_spaceBetweenBars = _textHeight * 0.7f;
_bottomMargin = _textHeight;
_chartHeight = _bottomMargin + (2 * Margin) + (Items.Count() * (_spaceBetweenBars + BarWidth));
}
private void drawVerticalBarLabel(float left, BarChartItem item, float barValue)
{
var itemValueWidth = getTextWidth(item.Value.ToString(CultureInfo.InvariantCulture));
left = left - ((itemValueWidth - BarWidth) / 2);
ColumnText.ShowTextAligned(
canvas: _template,
alignment: Element.ALIGN_LEFT,
phrase: PdfFont.FontSelector.Process(item.Value.ToString(CultureInfo.InvariantCulture)),
x: left,
y: barValue + Margin + BottomMargin + 1.2f,
rotation: 0,
runDirection: (int)Direction,
arabicOptions: 0);
}
private void initValues()
{
_maxValueItem = Items.OrderByDescending(x => x.Value).First();
_maxLabelLengthItem = Items.OrderByDescending(x => x.Label.Length).First();
_maxValueWidth = getTextWidth(_maxValueItem.Value.ToString(CultureInfo.InvariantCulture));
var maxLabelLengthItemWidth = getTextWidth(_maxLabelLengthItem.Label);
_leftMargin = maxLabelLengthItemWidth + Margin;
_textHeight = getTextHeight(_maxLabelLengthItem.Label);
_spaceBetweenBars = _textHeight * 0.7f;
_bottomMargin = _textHeight;
_chartHeight = _bottomMargin + (2 * Margin) + (Items.Count() * (_spaceBetweenBars + BarWidth));
}
private void drawHorizontalLabel(float top, BarChartItem item, float barValue)
{
ColumnText.ShowTextAligned(
canvas: _template,
alignment: Element.ALIGN_LEFT,
phrase: PdfFont.FontSelector.Process(item.Value.ToString(CultureInfo.InvariantCulture)),
x: _leftMargin + Margin + barValue + 2,
y: top + 2,
rotation: 0,
runDirection: (int)Direction,
arabicOptions: 0);
}
private void drawYAxisLabel(float top, BarChartItem item)
{
ColumnText.ShowTextAligned(
canvas: _template,
alignment: Element.ALIGN_LEFT,
phrase: PdfFont.FontSelector.Process(item.Label),
x: Margin,
y: top + 2,
rotation: 0,
runDirection: (int)Direction,
arabicOptions: 0);
}
private float drawHorizontalBar(float top, BarChartItem item)
{
var barValue = (((float)item.Value * 100f / (float)_maxValueItem.Value)) * (ChartWidth - _leftMargin - Margin - Margin) / 100f;
_template.SetColorStroke(HorizontalBarBorderColor);
_template.SetLineWidth(HorizontalBarBorderLineWidth);
_template.SetColorFill(item.Color);
_template.Rectangle(_leftMargin + Margin, top, barValue, BarWidth);
_template.FillStroke();
return barValue;
}
private void initValues()
{
_maxValueItem = Items.OrderByDescending(x => x.Value).First();
var maxValueWidth = getTextWidth(_maxValueItem.Value.ToString(CultureInfo.InvariantCulture));
_leftMargin = maxValueWidth + Margin;
_chartWidth = _leftMargin + (Items.Count() * (SpaceBetweenBars + BarWidth)) + (2 * Margin);
}
private void drawXAxisLabel(float left, BarChartItem item)
{
ColumnText.ShowTextAligned(
canvas: _template,
alignment: Element.ALIGN_LEFT,
phrase: PdfFont.FontSelector.Process(item.Label),
x: left + XAxisLabelXLocationDelta,
y: XAxisLabelYLocation,
rotation: XAxisLabelRotation,
runDirection: (int)Direction,
arabicOptions: 0);
}
private void drawVerticalBarLabel(float left, BarChartItem item, float barValue)
{
var itemValueWidth = getTextWidth(item.Value.ToString(CultureInfo.InvariantCulture));
left = left - ((itemValueWidth - BarWidth) / 2);
ColumnText.ShowTextAligned(
canvas: _template,
alignment: Element.ALIGN_LEFT,
phrase: PdfFont.FontSelector.Process(item.Value.ToString(CultureInfo.InvariantCulture)),
x: left,
y: barValue + Margin + BottomMargin + 1.2f,
rotation: 0,
runDirection: (int)Direction,
arabicOptions: 0);
}
private float drawVerticalBar(float left, BarChartItem item)
{
var barValue = (((float)item.Value * 100f / (float)_maxValueItem.Value)) * (ChartHeight - BottomMargin - Margin - Margin) / 100f;
_template.SetColorStroke(VerticalBarBorderColor);
_template.SetLineWidth(VerticalBarBorderLineWidth);
_template.SetColorFill(item.Color);
_template.Rectangle(left, Margin + BottomMargin, BarWidth, barValue);
_template.FillStroke();
return barValue;
}
