diff --git a/base/src/org/compiere/print/layout/BarcodeElement.java b/base/src/org/compiere/print/layout/BarcodeElement.java index f10a4b7cf3..47327b78d3 100644 --- a/base/src/org/compiere/print/layout/BarcodeElement.java +++ b/base/src/org/compiere/print/layout/BarcodeElement.java @@ -17,7 +17,9 @@ package org.compiere.print.layout; import java.awt.Graphics2D; +import java.awt.geom.AffineTransform; import java.awt.geom.Point2D; +import java.awt.image.BufferedImage; import java.util.Properties; import net.sourceforge.barbecue.Barcode; @@ -64,6 +66,7 @@ public class BarcodeElement extends PrintElement private Barcode m_barcode = null; /** Allow this field to overflow over next fields */// teo_sarca, [ 1673590 ] private boolean m_allowOverflow = true; + private float m_scaleFactor = 1; /** * Create Barcode @@ -147,15 +150,6 @@ public class BarcodeElement extends PrintElement if (mFont != null) m_barcode.setFont(mFont.getFont()); } - if (item.getMaxWidth() > 0) - m_barcode.setBarWidth(item.getMaxWidth()); - if (item.getMaxHeight() > 0) - m_barcode.setBarHeight(item.getMaxHeight()); - // m_barcode.setResolution(72); - // - p_width = m_barcode.getWidth(); - p_height = m_barcode.getHeight(); - log.fine(type + " height=" + p_height + ", width=" + p_width); } } // createBarcode @@ -184,9 +178,35 @@ public class BarcodeElement extends PrintElement */ protected boolean calculateSize () { + p_width = 0; + p_height = 0; + if (m_barcode == null) + return true; + + p_width = m_barcode.getWidth(); + p_height = m_barcode.getHeight(); + + if (p_width * p_height == 0) + return true; // don't bother scaling and prevent div by 0 + + m_scaleFactor = 1f; + if (p_maxWidth != 0 && p_width > p_maxWidth) + m_scaleFactor = p_maxWidth / p_width; + if (p_maxHeight != 0 && p_height > p_maxHeight && p_maxHeight/p_height < m_scaleFactor) + m_scaleFactor = p_maxHeight / p_height; + + p_width = (float) m_scaleFactor * p_width; + p_height = (float) m_scaleFactor * p_height; + return true; } // calculateSize + public float getScaleFactor() { + if (!p_sizeCalculated) + p_sizeCalculated = calculateSize(); + return m_scaleFactor; + } + /** * @author teo_sarca - [ 1673590 ] report table - barcode overflows over next fields * @return can this element overflow over the next fields @@ -219,9 +239,23 @@ public class BarcodeElement extends PrintElement int y = (int)location.y; try { - m_barcode.draw(g2D, x, y); + + int w = m_barcode.getWidth(); + int h = m_barcode.getHeight(); + + // draw barcode to buffer + BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); + Graphics2D temp = (Graphics2D) image.getGraphics(); + m_barcode.draw(temp, 0, 0); + + // scale barcode and paint + AffineTransform transform = new AffineTransform(); + transform.translate(x,y); + transform.scale(m_scaleFactor, m_scaleFactor); + g2D.drawImage(image, transform, this); + } catch (OutputException e) { - } + } } // paint /** diff --git a/base/src/org/compiere/print/layout/LayoutEngine.java b/base/src/org/compiere/print/layout/LayoutEngine.java index 677675f51f..42ee113874 100644 --- a/base/src/org/compiere/print/layout/LayoutEngine.java +++ b/base/src/org/compiere/print/layout/LayoutEngine.java @@ -1729,10 +1729,14 @@ public class LayoutEngine implements Pageable, Printable, Doc else value = o.toString(); BarcodeElement element = new BarcodeElement (value, item); - + if (element.isValid()) data[row][col] = element; } + + if (data[row][col] != null) + ((BarcodeElement)data[row][col]).layout(item.getMaxWidth(), item.getMaxHeight(), false, item.getFieldAlignmentType()); + } else if (item.isTypeText() ) { diff --git a/base/src/org/compiere/print/layout/TableElement.java b/base/src/org/compiere/print/layout/TableElement.java index 521d93461f..2dbb8e8954 100644 --- a/base/src/org/compiere/print/layout/TableElement.java +++ b/base/src/org/compiere/print/layout/TableElement.java @@ -29,6 +29,7 @@ import java.awt.font.TextAttribute; import java.awt.font.TextLayout; import java.awt.geom.AffineTransform; import java.awt.geom.Point2D; +import java.awt.image.BufferedImage; import java.text.AttributedCharacterIterator; import java.text.AttributedString; import java.util.ArrayList; @@ -38,6 +39,7 @@ import java.util.Properties; import java.util.logging.Level; import java.util.regex.Pattern; +import net.sourceforge.barbecue.Barcode; import net.sourceforge.barbecue.output.OutputException; import org.compiere.model.MQuery; @@ -1413,7 +1415,31 @@ public class TableElement extends PrintElement else if (printItems[index] instanceof BarcodeElement) { try { - ((BarcodeElement)printItems[index]).getBarcode().draw(g2D, curX, (int)penY); + Barcode barcode = ((BarcodeElement)printItems[index]).getBarcode(); + if ( barcode != null ) + { + double scale = ((BarcodeElement)printItems[index]).getScaleFactor(); + if ( scale != 1.0 ) + { + int w = barcode.getWidth(); + int h = barcode.getHeight(); + + // draw barcode to buffer + BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); + Graphics2D temp = (Graphics2D) image.getGraphics(); + barcode.draw(temp, 0, 0); + + // scale barcode and paint + AffineTransform transform = new AffineTransform(); + transform.translate(curX,penY); + transform.scale(scale, scale); + g2D.drawImage(image, transform, this); + } + else + { + barcode.draw(g2D, curX, (int)penY); + } + } } catch (OutputException e) { } }