public final class BarCodeRegion extends Object
Represents the barcode's region
Draw edges of the barcode region, then fill it.BarCodeReader reader; reader = new BarCodeReader("c:\\test.jpg",BarCodeReadType.Code39Standard); int counter = 0; while(reader.read()) { System.out.println("BarCode Type: "+reader.getReadType()); System.out.println("BarCode CodeText: " + reader.getCodeText()); BarCodeRegion region = reader.getRegion(); if(region != null) { BufferedImage img = ImageIO.read(file); Graphics g = img.createGraphics(img); region.drawBarCodeEdges(g,new Pen(Color.getRed(),1f)); img.save(".\\edge_" + counter++ +".png"); region.fillBarCodeRegion(g,Brushes.Green); img.save(".\fill_" + counter + ".png"); } } reader.Close();
Modifier and Type | Method and Description |
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void |
drawBarCodeEdges(Graphics g,
Color pen)
Draws the bar code edges.
|
void |
fillBarCodeRegion(Graphics g,
Color brush)
Fills the bar code region.
|
Point[] |
getPoints()
Gets the points of the region.
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