added basic imageContent support

pdf/src/main/java/de/muehlencord/shared/pdf/Content.java

@@ -15,10 +15,10 @@ public abstract class Content {
     protected PDRectangle rect;
 
     @Expose
-    protected Integer x;
+    protected Float x;
 
     @Expose
-    protected Integer y;
+    protected Float y;
     
     public Content(PDFDocument document) {
         this.document = document;
@@ -26,7 +26,7 @@ public abstract class Content {
         this.y = null;
     }
 
-    public Content(PDFDocument doc, int x, int y) {
+    public Content(PDFDocument doc, float x, float y) {
         this(doc);
         this.x = x;
         this.y = y;
@@ -48,19 +48,19 @@ public abstract class Content {
     protected abstract Coordinate addContentToPdf(PDPageContentStream cos) throws IOException, ConfigurationException;
 
     /* *** getter / setter *** */
-    public int getX() {
+    public float getX() {
         return x;
     }
 
-    public void setX(int x) {
+    public void setX(float x) {
         this.x = x;
     }
 
-    public int getY() {
+    public float getY() {
         return y;
     }
 
-    public void setY(int y) {
+    public void setY(float y) {
         this.y = y;
     }
     

pdf/src/main/java/de/muehlencord/shared/pdf/Coordinate.java

@@ -6,19 +6,19 @@ package de.muehlencord.shared.pdf;
  */
 public class Coordinate {
     
-    final int x;
+    final float x;
-    final int y;
+    final float y;
 
-    public Coordinate(int x, int y) {
+    public Coordinate(float x, float y) {
         this.x = x;
         this.y = y;
     }
 
-    public int getX() {
+    public float getX() {
         return x;
     }
 
-    public int getY() {
+    public float getY() {
         return y;
     }                   
 }

pdf/src/main/java/de/muehlencord/shared/pdf/ImageContent.java

@@ -0,0 +1,48 @@
+package de.muehlencord.shared.pdf;
+
+import com.google.gson.annotations.Expose;
+import java.io.IOException;
+import org.apache.pdfbox.pdmodel.PDPageContentStream;
+import org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject;
+
+/**
+ *
+ * @author joern.muehlencord
+ */
+public class ImageContent extends Content {
+
+    @Expose
+    private Float scale = null;
+
+    public ImageContent(PDFDocument document) {
+        super(document);
+    }
+
+    public ImageContent(PDFDocument document, Float x, Float y) {
+        super(document, x, y);
+    }
+
+    public ImageContent(PDFDocument document, Float x, Float y, Float scale) {
+        super(document, x, y);
+        this.scale = scale;
+    }
+
+    @Override
+    protected Coordinate addContentToPdf(PDPageContentStream cos) throws IOException, ConfigurationException {
+        PDImageXObject pdImage = PDImageXObject.createFromFile("c:/temp/logo-verkehrsverein-hoevelh.jpg", document.getPdDocument());
+        float height = pdImage.getHeight() * getScale();
+        float width = pdImage.getWidth() * getScale();
+        cos.drawImage(pdImage, x, y, width, height);
+        return new Coordinate(x, y - height);
+    }
+
+    /* *** getter / setter */
+    public Float getScale() {
+        if (scale == null) {
+            return 1F;
+        } else {
+            return scale;
+        }
+    }
+
+}

pdf/src/main/java/de/muehlencord/shared/pdf/PDFDocument.java

@@ -6,6 +6,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentLinkedDeque;
+import org.apache.pdfbox.pdmodel.PDDocument;
 import org.apache.pdfbox.pdmodel.font.PDFont;
 import org.apache.pdfbox.pdmodel.font.PDType1Font;
 
@@ -26,6 +27,8 @@ public class PDFDocument {
 
     @Expose
     private final List<Content> contentList;
+    
+    private PDDocument pdDocument;
 
     public PDFDocument() {
         this.contentList = new ArrayList<>();
@@ -163,4 +166,13 @@ public class PDFDocument {
         return contentList;
     }
 
+    public PDDocument getPdDocument() {
+        return pdDocument;
+    }
+
+    public void setPdDocument(PDDocument pdDocument) {
+        this.pdDocument = pdDocument;
+    }
+        
+
 }

pdf/src/main/java/de/muehlencord/shared/pdf/PDFTemplate.java

@@ -51,8 +51,7 @@ public class PDFTemplate {
 
         Gson gson = GsonUtil.getGsonInstance();
         PDFDocument pdfDoc = gson.fromJson(json, PDFDocument.class);
-
+        pdfDoc.setPdDocument(new PDDocument());
-        PDDocument doc = new PDDocument();
 
         PDPage page;
         switch (pdfDoc.getPaperSize()) {
@@ -62,18 +61,18 @@ public class PDFTemplate {
             default:
                 throw new ConfigurationException("Papersize " + pdfDoc.getPaperSize().getLabel() + " not supported");
         }
-        doc.addPage(page);
+        pdfDoc.getPdDocument().addPage(page);
                         
-        PDPageContentStream cos = new PDPageContentStream(doc, page, AppendMode.APPEND, false);
+        PDPageContentStream cos = new PDPageContentStream(pdfDoc.getPdDocument(), page, AppendMode.APPEND, false);
         Coordinate coord = null;
         for (Content content : pdfDoc.getContentList()) {
-            content.setDocument(pdfDoc); // FIXME move to serialization
+            content.setDocument(pdfDoc); // FIXME move to serialization            
             content.setRect (page.getMediaBox()); 
             content.setCoordinate(coord);
             coord = content.addContentToPdf(cos);
         }
         cos.close();
-        doc.save(filenName);
+        pdfDoc.getPdDocument().save(filenName);
     }
 
     void applyTemplate(Template template) {

pdf/src/main/java/de/muehlencord/shared/pdf/TableContent.java

@@ -87,8 +87,8 @@ public class TableContent extends Content {
             xOffSet -= header.getColumnSize(i);
         }
         int yOffset = document.getStandardFont().getFontSize() * -1 - document.getStandardFont().getPadding();
-        int currentX = x;
+        float currentX = x;
-        int currentY = y;
+        float currentY = y;
 
         cos.setFont(hFont, headerFont.getFontSize());
         cos.newLineAtOffset(x, y);

pdf/src/main/java/de/muehlencord/shared/pdf/TextContent.java

@@ -21,12 +21,12 @@ public class TextContent extends Content {
         this.textLines = new LinkedList<>();
     }
 
-    public TextContent(PDFDocument doc, int x, int y) {
+    public TextContent(PDFDocument doc, Float x, Float y) {
         super(doc, x, y);
         this.textLines = new LinkedList<>();
     }
 
-    public TextContent(PDFDocument doc, int x, int y, String text) {
+    public TextContent(PDFDocument doc, Float x, Float y, String text) {
         super(doc, x, y);
         this.textLines = new LinkedList<>();
         this.textLines.add(new Text(text));
@@ -58,7 +58,7 @@ public class TextContent extends Content {
         float margin = 40F;
         cos.beginText();
         cos.newLineAtOffset(x, y);
-        int currentY = y;
+        float currentY = y;
         for (Text textLine : textLines) {
             Font font = (textLine.getFontAlias() == null ? document.getStandardFont() : document.getFontByAlias(textLine.getFontAlias()));
             PDFont pdFont = document.getFont(font.getFontName());

pdf/src/test/java/de/muehlencord/shared/pdf/PDFDocumentTest.java

@@ -28,12 +28,15 @@ public class PDFDocumentTest {
         doc.addFont("helv12", new Font("Helvetica", 12, 2));
 
         doc.setPaperSize(PaperSize.A4);
-        TextContent addressContent = new TextContent(doc, 40, 692, "Max Mustermann")
+        TextContent addressContent = new TextContent(doc, 40F, 692F, "Max Mustermann")
                 .addLine("Musterstraße 123")
                 .addLine("12345 Musterhausen");
         doc.addContent(addressContent);
+        
+        ImageContent logoContent = new ImageContent (doc, 400F,700F, 0.6F);
+        doc.addContent (logoContent);
 
-        TextContent informationContent = new TextContent(doc, 400, 662);
+        TextContent informationContent = new TextContent(doc, 400F, 662F);
         informationContent.addLine("Anzeigenabrechnung", "bold");
         informationContent.addLine("Veronika Mühlencord", "helv12");
         informationContent.addLine("Telefon: 05257/940154", "helv12");
@@ -51,7 +54,7 @@ public class PDFDocumentTest {
         informationContent2.addLine("Rechnungsdatum:", "${invoiceDate?date}");
         doc.addContent(informationContent2);
 
-        TextContent invoiceInfoInformation = new TextContent(doc, 40, 442, "Sehr geehrter Anzeigenkunde, ")
+        TextContent invoiceInfoInformation = new TextContent(doc, 40F, 442F, "Sehr geehrter Anzeigenkunde, ")
                 .addLine()
                 .addLine()
                 .addLine("Wir danken für den Auftrag und bitten um Erledigung der folgenden Anzeigenabrechnung")