//绘制标准条形码。
public void DrawBarCode_old(Graphics g, RptBarCode codeInfo)
{
float wid = codeInfo.WID;
Barcode.IBarcode barCode = null;
if (codeInfo.CodeType == BarCodeType.Code128)
{
barCode = new DIYReport.Barcode.Code128(codeInfo.BarCode);
}
else
{
barCode = new DIYReport.Barcode.Code39(codeInfo.BarCode);
}
string encodedString = barCode.Encoded_Value;
if (encodedString == null || encodedString.Length == 0)
{
g.DrawString("INVALID BAR CODE TEXT", codeInfo.HeaderFont, Brushes.Red, 10, 10);
return;
}
int encodedStringLength = encodedString.Length;
int widthOfBarCodeString = 0;
double wideToNarrowRatio = 1.67;
if (codeInfo.VertAlign != AlignType.Left)
{
for (int i = 0; i < encodedStringLength; i++)
{
if (encodedString[i] == '1')
{
widthOfBarCodeString += (int)(wideToNarrowRatio * (int)codeInfo.Weight);
}
else
{
widthOfBarCodeString += (int)codeInfo.Weight;
}
}
//widthOfBarCodeString = System.Convert.ToInt32(encodedStringLength * 2) ;
}
float x = 0f;
//int wid=0;
int yTop = 0;
SizeF hSize = g.MeasureString(codeInfo.HeaderText, codeInfo.HeaderFont);
SizeF fSize = g.MeasureString(codeInfo.BarCode, codeInfo.FooterFont);
float headerX = 0f;
float footerX = 0f;
if (codeInfo.VertAlign == AlignType.Left)
{
x = codeInfo.LeftMargin;
headerX = codeInfo.LeftMargin;
footerX = codeInfo.LeftMargin;
}
else if (codeInfo.VertAlign == AlignType.Center)
{
x = (codeInfo.InnerRect.Width - widthOfBarCodeString * wid) / 2;
headerX = (codeInfo.InnerRect.Width - hSize.Width) / 2;
footerX = (codeInfo.InnerRect.Width - fSize.Width) / 2;
}
else
{
x = codeInfo.InnerRect.Width - widthOfBarCodeString * wid - codeInfo.LeftMargin;
headerX = codeInfo.InnerRect.Width - hSize.Width - codeInfo.LeftMargin;
footerX = codeInfo.InnerRect.Width - fSize.Width - codeInfo.LeftMargin;
}
if (codeInfo.ShowHeader)
{
yTop = (int)hSize.Height + codeInfo.TopMargin;
g.DrawString(codeInfo.HeaderText, codeInfo.HeaderFont, Brushes.Black, headerX, codeInfo.TopMargin);
}
else
{
yTop = codeInfo.TopMargin;
}
for (int i = 0; i < encodedStringLength; i++)
{
Color c = encodedString[i] == '1'? Color.Black : Color.White;
g.DrawLine(new Pen(c, (float)wid), new PointF(x + wid, 0), new PointF(x + wid, codeInfo.BarCodeHeight));
x += wid;
}
yTop += codeInfo.BarCodeHeight;
if (codeInfo.ShowFooter)
{
g.DrawString(codeInfo.BarCode, codeInfo.FooterFont, Brushes.Black, footerX, yTop);
}
}
//绘制标准 条形码。
public void DrawBarCode(DevExpress.XtraPrinting.BrickGraphics g, RptBarCode codeInfo, string barCode, Rectangle realDrawRect)
{
if (barCode == null || barCode.Length == 0)
{
return;
}
DevExpress.XtraPrinting.BorderSide borSide = DevExpress.XtraPrinting.BorderSide.None;
Barcode.IBarcode barCodeObj = null;
if (codeInfo.CodeType == BarCodeType.Code128)
{
barCodeObj = new DIYReport.Barcode.Code128(barCode);
}
else
{
barCodeObj = new DIYReport.Barcode.Code39(barCode);
}
string encodedString = barCodeObj.Encoded_Value;
if (encodedString == null || encodedString.Length == 0)
{
g.DrawString("INVALID BAR CODE TEXT", Color.Red, new RectangleF(realDrawRect.X, realDrawRect.Y, realDrawRect.Width, realDrawRect.Height), borSide);
}
int encodedStringLength = encodedString.Length;
float widthOfBarCodeString = 0f;
//float wideToNarrowRatio = 1.67f;
//float wid = codeInfo.WID * wideToNarrowRatio;
float pound = codeInfo.LinePound;
if (codeInfo.VertAlign != AlignType.Left)
{
for (int i = 0; i < encodedStringLength; i++)
{
//if ( encodedString[i]=='1' )
widthOfBarCodeString += pound;
}
}
float xLeft = 0f;
int yTop = 0;
g.Font = codeInfo.HeaderFont;
SizeF hSize = g.MeasureString(codeInfo.HeaderText);
g.Font = codeInfo.FooterFont;
SizeF fSize = g.MeasureString(barCode);
int headerX = 0;
int footerX = 0;
if (codeInfo.VertAlign == AlignType.Left)
{
xLeft = realDrawRect.X + codeInfo.LeftMargin;
headerX = realDrawRect.X + codeInfo.LeftMargin;
footerX = realDrawRect.X + codeInfo.LeftMargin;
}
else if (codeInfo.VertAlign == AlignType.Center)
{
// xLeft = realDrawRect.X + (realDrawRect.Width - widthOfBarCodeString * pound) / 2;
xLeft = realDrawRect.X + (realDrawRect.Width - widthOfBarCodeString) / 2;
headerX = realDrawRect.X + (realDrawRect.Width - (int)hSize.Width) / 2;
footerX = realDrawRect.X + (realDrawRect.Width - (int)fSize.Width) / 2;
}
else
{
xLeft = realDrawRect.X + realDrawRect.Width - widthOfBarCodeString * pound - codeInfo.LeftMargin;
headerX = realDrawRect.X + realDrawRect.Width - (int)hSize.Width - codeInfo.LeftMargin;
footerX = realDrawRect.X + realDrawRect.Width - (int)fSize.Width - codeInfo.LeftMargin;
}
if (codeInfo.ShowHeader)
{
yTop = (int)hSize.Height + codeInfo.TopMargin;
g.Font = codeInfo.HeaderFont;
g.DrawString(codeInfo.HeaderText, Color.Black, new RectangleF(headerX, realDrawRect.Y + codeInfo.TopMargin, realDrawRect.Width, hSize.Height - 4), borSide);
}
else
{
yTop = codeInfo.TopMargin;
}
float px = xLeft; // +realDrawRect.X;
for (int i = 0; i < encodedStringLength; i++)
{
Color c = encodedString[i] == '1' ? Color.Black : Color.White;
px += pound;
var brick = g.DrawLine(new PointF(px, yTop + realDrawRect.Y),
new PointF(px, yTop + realDrawRect.Y + codeInfo.BarCodeHeight), c, pound);
brick.Sides = DevExpress.XtraPrinting.BorderSide.None;
//x++;
}
yTop += codeInfo.BarCodeHeight;
if (codeInfo.ShowFooter)
{
//g.BackColor = codeInfo.BackgroundColor ;
g.Font = codeInfo.FooterFont;
//g.DrawString(codeInfo.BarCode, codeInfo.FooterFont, Brushes.Black, footerX, yTop);
var rec = g.DrawString(barCode, codeInfo.ForeColor, new RectangleF(footerX, realDrawRect.Y + yTop, realDrawRect.Width, hSize.Height - 4), borSide);
//rec.HorzAlignment = DevExpress.Utils.HorzAlignment.Center;
}
}
