private string ReplaceTemplate(object data, LineConfiguration config)
{
var template = config.Content;
var value = template;
if (template.Contains("{") && template.Contains("}"))
{
var propertyName = string.Empty;
var matches = Regex.Match(template, @"{([^}]+)}");
if (matches.Groups.Count > 1)
{
propertyName = matches.Groups[1].Value;
}
propertyName = propertyName[0].ToString().ToUpper() + propertyName.Substring(1);
value = value.Replace(template, data.GetPropertyValue(propertyName).ToString());
}
if (config.UpperCase)
{
value = value.ToUpper();
}
else if (config.LowerCase)
{
value = value.ToLower();
}
return(value);
}
private Font CreateFont(Graphics g, LineConfiguration template, string lineValue, Rectangle paperRect)
{
Font font;
if (template.AutoSize)
{
font = AutosizeFont(g, template.FontName ?? DefaultFontName, template.FontSize, lineValue, paperRect.Width);
}
else
{
font = new Font(template.FontName ?? DefaultFontName, template.FontSize, GraphicsUnit.Point);
}
return(font);
}
private PointF DrawLine(Graphics g, PointF lineOffset, object part, string lineValue, LineConfiguration template, Rectangle paperRect, Margin margins)
{
var font = CreateFont(g, template, lineValue, paperRect);
var lineBounds = g.MeasureString(lineValue, font);
var x = 0f;
var y = lineOffset.Y;
x += template.Margin.Left;
y += template.Margin.Top;
if (template.Barcode)
{
x = 0;
y += 12;
DrawBarcode128(lineValue, g, new Rectangle((int)x, (int)y, paperRect.Width, paperRect.Height / _labelProperties.LabelCount));
}
else
{
switch (template.Position)
{
case LabelPosition.Right:
x += paperRect.Width;
break;
case LabelPosition.Left:
x += (int)lineBounds.Height;
break;
case LabelPosition.Center:
x += (margins.Left + paperRect.Width - margins.Right) / 2 - lineBounds.Width / 2 + _labelProperties.LeftMargin;
break;
}
if (template.Rotate > 0)
{
// rotated labels will start at the top of the label
y = _labelStart[template.Label - 1].Y + template.Margin.Top;
var state = g.Save();
g.ResetTransform();
g.RotateTransform(PrinterSettings.PartLabelTemplate.Identifier.Rotate);
g.TranslateTransform(x, y, System.Drawing.Drawing2D.MatrixOrder.Append);
g.DrawString(lineValue, font, Brushes.Black, new PointF(0, 0));
g.Restore(state);
}
else
{
g.DrawString(lineValue, font, Brushes.Black, new PointF(x, y));
}
}
font.Dispose();
// return the new drawing cursor position
return(new PointF(0, y + lineBounds.Height * 0.65f));
}