News & Releases
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Spire.Barcode 4.9.2 supports setting the alignment of the barcode top text
We're pleased to announce the release of Spire.Barcode 4.9.2. This version supports setting the alignment of the barcode top text, and it also supports adding custom text at the bottom of the barcode. Besides, some issues that occurred when scanning the barcode and QR code are successfully fixed. More details are listed below.
Here is a list of changes made in this release
| Category | ID | Description |
| New Feature | SPIREBARCODE-126 | Supports setting the alignment of the barcode top text.
int width = 399;
int height = 159;
BarcodeSettings bs = new BarcodeSettings();
bs.Type = BarCodeType.UPCA;
bs.Unit = GraphicsUnit.Pixel;
bs.WideNarrowRatio = 0.5f;
bs.TextFont = new Font("Arial", 20, FontStyle.Regular);
string data = "602318275035";
bs.Data2D = data;
bs.Data = data;
bs.ShowTextOnBottom = true;
bs.TopText = data;
bs.ShowTopText = true;
bs.TextAlignment = StringAlignment.Center;
bs.TopTextAligment = StringAlignment.Center;
bs.TopTextFont = new Font("Arial", 20, FontStyle.Regular);
bs.AutoResize = false;
bs.X = 3.0f;
bs.BarHeight = height * 0.6f;
bs.ImageWidth = width;
bs.ImageHeight = height;
BarCodeGenerator generator = new BarCodeGenerator(bs);
Image barImage = generator.GenerateImage();
barImage.Save(outputFile_img, ImageFormat.Png);
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| New Feature | SPIREBARCODE-155 | Supports adding custom text at the bottom of the barcode.
BarcodeSettings barsetting = new BarcodeSettings();
barsetting.Type=BarCodeType.EAN13;
barsetting.BackColor = Color.WhiteSmoke;
String data = "6901234567892";
barsetting.Data=data;
barsetting.Data2D=data;barsetting.TopText="EAN13";
barsetting.TopTextFont=new Font("Arial", 20, FontStyle.Regular);
barsetting.TopTextColor=Color.Red;
barsetting.ShowTopText=true;
barsetting.ShowTextOnBottom=true;
barsetting.TopTextAligment=StringAlignment.Center;
barsetting.BottomText="EAN";
barsetting.BottomTextFont=new Font("fangsong", 25, FontStyle.Bold);
barsetting.BottomTextColor=Color.Black;
barsetting.ShowBottomText=true;
barsetting.BottomTextAligment=StringAlignment.Far;
BarCodeGenerator generator = new BarCodeGenerator(barsetting);
Image barcode = generator.GenerateImage();
barcode.Save(outputFile_img);
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| Bug | SPIREBARCODE-85 SPIREBARCODE-113 SPIREBARCODE-156 |
Fixes the issue that the scan result was incorrect. |
| Bug | SPIREBARCODE-101 SPIREBARCODE-106 SPIREBARCODE-157 |
Fixes the issue that scanning the barcode failed. |
| Bug | SPIREBARCODE-146 | Fixes the issue that the application threw "NullPointerException" when scanning barcode. |
| Bug | SPIREBARCODE-154 | Fixes the issue that adding custom text did not take effect. |
| Bug | SPIREBARCODE-156 | Fixes the issue that the scan result was incorrect when scanning QR code with special characters. |
Click the link below to download Spire.Barcode 4.9.2:
More information of Spire.Barcode new release or hotfix:
