UOCL-244: receipts added to main code base

pom.xml

@@ -4,7 +4,7 @@
 
   <groupId>com.unicenta</groupId>
   <artifactId>unicentaopos</artifactId>
-  <version>5.0.1</version>
+  <version>5.0.2-SNAPSHOT</version>
   <packaging>jar</packaging>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

src/main/java/com/unicenta/pos/printer/ticket/BasicTicket.java

@@ -30,7 +30,6 @@ import java.util.ArrayList;
 import java.util.Iterator;
 
 /**
- *
  * @author JG uniCenta
  */
 @Slf4j
@@ -51,7 +50,9 @@ public abstract class BasicTicket implements PrintItem {
      */
     protected int m_iBodyHeight;
 
-       /** Creates a new instance of AbstractTicket */
+    /**
+     * Creates a new instance of AbstractTicket
+     */
     public BasicTicket() {
 // JG 16 May 12 use diamond inference
         m_aCommands = new ArrayList<>();
@@ -60,25 +61,21 @@ public abstract class BasicTicket implements PrintItem {
     }
 
     /**
-     *
      * @return
      */
     protected abstract Font getBaseFont();
 
     /**
-     *
      * @return
      */
     protected abstract int getFontHeight();
 
     /**
-     *
      * @return
      */
     protected abstract double getImageScale();
 
     /**
-     *
      * @return
      */
     @Override
@@ -87,7 +84,6 @@ public abstract class BasicTicket implements PrintItem {
     }
 
     /**
-     *
      * @param g2d
      * @param x
      * @param y
@@ -96,26 +92,46 @@ public abstract class BasicTicket implements PrintItem {
     @Override
     public void draw(Graphics2D g2d, int x, int y, int width) {
 
-        BufferedImage image = new BufferedImage(width + 10, 10, 1);
-        g2d = image.createGraphics();
-
         int currenty = y;
         for (PrintItem pi : m_aCommands) {
             pi.draw(g2d, x, currenty, width);
             currenty += pi.getHeight();
         }
 
+        saveTicket(g2d, x, y, width);
+
+    }
+
+    private void saveTicket(Graphics2D g2d, int x, int y, int width) {
+
+        int receiptHeight = 5;
+
+        PrintItem pi;
+        for(Iterator i$ = m_aCommands.iterator(); i$.hasNext(); receiptHeight += pi.getHeight()) {
+            pi = (PrintItem)i$.next();
+        }
+
+        BufferedImage image = new BufferedImage(width + 10, receiptHeight, 1);
+        g2d = image.createGraphics();
+        int currenty = y;
+
+        for(Iterator i$ = this.m_aCommands.iterator(); i$.hasNext(); currenty += pi.getHeight()) {
+            pi = (PrintItem)i$.next();
+            pi.draw(g2d, x, currenty, width);
+        }
+
         try {
             ImageIO.write(this.negative(image), "png", new File(System.getProperty("user.home") + "/test.png"));
-        } catch (Exception var10) {
-            System.out.println("Error serialising receipt image !!! : " + var10);
+        }
+        catch (Exception e) {
+            System.out.println("Error serialising receipt image !!! : " + e);
         }
 
     }
 
     public BufferedImage negative(BufferedImage img) {
-        for(int x = 0; x < img.getWidth(); ++x) {
-            for(int y = 0; y < img.getHeight(); ++y) {
+        for (int x = 0; x < img.getWidth(); ++x) {
+            for (int y = 0; y < img.getHeight(); ++y) {
                 int RGBA = img.getRGB(x, y);
                 Color col = new Color(RGBA, true);
                 col = new Color(Math.abs(col.getRed() - 255), Math.abs(col.getGreen() - 255), Math.abs(col.getBlue() - 255));
@@ -127,7 +143,6 @@ public abstract class BasicTicket implements PrintItem {
     }
 
     /**
-     *
      * @return
      */
     public java.util.List<PrintItem> getCommands() {
@@ -137,7 +152,6 @@ public abstract class BasicTicket implements PrintItem {
     // INTERFAZ PRINTER 2
 
     /**
-     *
      * @param image
      */
     public void printImage(BufferedImage image) {
@@ -148,7 +162,6 @@ public abstract class BasicTicket implements PrintItem {
     }
 
     /**
-     *
      * @param type
      * @param position
      * @param code
@@ -161,7 +174,6 @@ public abstract class BasicTicket implements PrintItem {
     }
 
     /**
-     *
      * @param iTextSize
      */
     public void beginLine(int iTextSize) {
@@ -169,7 +181,6 @@ public abstract class BasicTicket implements PrintItem {
     }
 
     /**
-     *
      * @param iStyle
      * @param sText
      */
@@ -189,4 +200,4 @@ public abstract class BasicTicket implements PrintItem {
             pil = null;
         }
     }
- }
+}