private LabelParameters GetLabelParameters()
{
LabelParameters parameters = new LabelParameters {
Price = priceBox.Text
};
parameters.PriceText = Double.TryParse(parameters.Price, out double parsed) ? "$" + parsed.ToString(parameters.PriceFormat) : "$0";
DataGridViewRow selectedRow = null;
if (stockGridView.SelectedCells.Count > 0)
{
selectedRow = stockGridView.SelectedCells[0].OwningRow;
parameters.StockNum = selectedRow.Cells[0].Value.ToString();
}
if (selectedRow != null && selectedRow.Cells[4].Value != null)
{
if (DateTime.TryParse(selectedRow.Cells[4].Value.ToString(), out DateTime dt))
{
parameters.DateCode = DateCode(dt);
}
}
return(parameters);
}
public Image DrawLabel(LabelTemplate labelTemplate, Image img, bool forPrinting, LabelParameters pars, string printText = null)
{
Dictionary <string, Rectangle> boundingRects = new Dictionary <string, Rectangle> {
{ "", new Rectangle() }
};
//pictureBox1.Tag = labelTemplate.TopMargin;
Bitmap bmp = img != null ? (Bitmap)img : new Bitmap(457, 254);
using (Graphics g = Graphics.FromImage(bmp))
{
g.FillRectangle(Brushes.White, new Rectangle(0, 0, bmp.Width, bmp.Height));
if (!forPrinting)
{
DrawMargins(g, labelTemplate);
}
g.TextRenderingHint = TextRenderingHint.AntiAlias;
DrawLines(g, labelTemplate);
int lineInputCount = 0;
foreach (var element in labelTemplate.Elements)
{
Point p = labelTemplate.GetAbsolutePosition(element, element.StartPos, boundingRects[element.Anchor]);
string param = element.Parameter;
string paramValue = printText == null ? "" : printText;
switch (param)
{
case "stock": paramValue = pars.StockNum; break;
case "date": paramValue = pars.DateCode; break;
case "store": paramValue = "Dave's Pawn LLC"; break;
case "price": paramValue = FormatPrice(pars.PriceText, (LabelTextElement)element); break;
default: continue;
}
if (element.ElementType == ElementType.Text)
{
Font font = labelTemplate.GetFont((element as LabelTextElement).Font);
Brush textBrush = Brushes.Black;
LabelTextElement textElement = element as LabelTextElement;
if (textElement.Rotation == 0)
{
Rectangle rect = GetTextBoundingRect(g, font, paramValue, p, textElement.Alignment);
if (textElement.Inverted)
{
Rectangle fillRect = new Rectangle(rect.X + (int)(rect.Height * 0.1), rect.Y, rect.Width - (int)(rect.Height * 0.1), (int)(rect.Height * 0.85));
g.FillRectangle(Brushes.Black, fillRect);
textBrush = Brushes.White;
}
if (textElement.Alignment == Alignment.LEFT)
{
g.DrawString(paramValue, font, textBrush, p);
}
else
{
rect.Width = 500;
g.DrawString(paramValue, font, textBrush, rect);
}
if (element.ID != "")
{
boundingRects.Add(element.ID, rect);
}
}
else
{
if (textElement.Alignment == Alignment.FILL)
{
font = GetFillFont(g, labelTemplate, textElement, paramValue, font.FontFamily.Name, textElement.FillWidth);
}
DrawRotatedText(g, font, paramValue, textElement.Rotation, p);
}
}
else if (element.ElementType == ElementType.Barcode)
{
Rectangle boundingRect = new Rectangle();
if ((element as LabelBarcodeElement).Symbology == BarcodeSymbology.Code39)
{
using (Font C39 = new Font(fonts.Families[0], (element as LabelBarcodeElement).Size))
{
boundingRect = GetTextBoundingRect(g, C39, "*" + paramValue + "*", p, Alignment.LEFT);
g.DrawString("*" + paramValue + "*", C39, Brushes.Black, p);
}
}
else if ((element as LabelBarcodeElement).Symbology == BarcodeSymbology.Code128)
{
int barWeight = 1;
Bitmap barcode = (Bitmap)Code128Rendering.MakeBarcodeImage(paramValue, barWeight, false);
g.DrawImage(barcode, p);
boundingRect = new Rectangle(p.X, p.Y, barcode.Width, barcode.Height);
}
if (element.ID != "")
{
boundingRects.Add(element.ID, boundingRect);
}
}
}
foreach (var element in labelTemplate.InputElements)
{
string paramValue = printText == null ? textBoxes[lineInputCount].Text : printText;
if (paramValue != "")
{
LabelTextElement textElement = element as LabelTextElement;
Rectangle rect = new Rectangle();
Font font = null;
Point p = labelTemplate.GetAbsolutePosition(element, element.StartPos, boundingRects[element.Anchor]);
if (textElement.Alignment != Alignment.FILL)
{
font = labelTemplate.GetFont(element.Font);
rect = GetTextBoundingRect(g, font, paramValue.Replace("!", ""), p, (element as LabelTextElement).Alignment);
g.DrawString(paramValue.Replace("!", ""), font, Brushes.Black, p);
AddHighlights(g, font, new Regex("![^!]+!"), paramValue, p.Y, p.X + 3);
}
else
{
font = labelTemplate.GetFont(element.Font);
font = GetFillFont(g, labelTemplate, textElement, paramValue, p, font.FontFamily.Name);
rect = GetTextBoundingRect(g, font, paramValue, p, Alignment.CENTER);
rect.Width = rect.Width + (int)(rect.Height * .05);
Brush textBrush = Brushes.Black;
if (textElement.Inverted)
{
textBrush = Brushes.White;
g.FillRectangle(Brushes.Black, rect);
}
rect.Width = 500;
g.DrawString(paramValue, font, textBrush, rect);
}
if (element.ID != "")
{
boundingRects.Add(element.ID, rect);
}
}
lineInputCount++;
}
}
return(bmp);
}
