Added Orientation argument to LOKIT renderFont

method for rendering watermarks with angle

Change-Id: Id422ed62e4f78390661e4e1efa45101af9ecfc23
Reviewed-on: https://gerrit.libreoffice.org/81435
Tested-by: Jenkins
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>

1 files changed, 6 insertions, 17 deletions

diff --git a/filter/source/pdf/pdfexport.cxx b/filter/source/pdf/pdfexport.cxx
index 6e24495c610e..c24e3e6581f4 100644
--- a/filter/source/pdf/pdfexport.cxx
+++ b/filter/source/pdf/pdfexport.cxx
@@ -1169,26 +1169,16 @@ void PDFExport::ImplWriteWatermark( vcl::PDFWriter& rWriter, const Size& rPageSi
 void PDFExport::ImplWriteTiledWatermark( vcl::PDFWriter& rWriter, const Size& rPageSize )
 {
     OUString watermark = msTiledWatermark;
-    int watermarkLength = watermark.getLength();
     // Maximum number of characters in one line.
     // it is set to 21 to make it look like tiled watermarks as online in secure view
     const int lineLength = 21;
-    int lnIndex = lineLength;
-    int lnCount = watermarkLength / lineLength;
-
-    while(lnCount)
-    {
-        watermark = watermark.replaceAt(lnIndex, 0, "\n");
-        lnIndex += lineLength;
-        lnCount--;
-    }
-
     vcl::Font aFont( "Liberation Sans", Size( 0, 40 ) );
     aFont.SetItalic( ITALIC_NONE );
     aFont.SetWidthType( WIDTH_NORMAL );
     aFont.SetWeight( WEIGHT_NORMAL );
     aFont.SetAlignment( ALIGN_BOTTOM );
     aFont.SetFontHeight(40);
+    aFont.SetOrientation(450);
 
     OutputDevice* pDev = rWriter.GetReferenceDevice();
     pDev->SetFont(aFont);
@@ -1212,7 +1202,6 @@ void PDFExport::ImplWriteTiledWatermark( vcl::PDFWriter& rWriter, const Size& rP
         aFont.SetFontHeight(nNewHeight);
         pDev->SetFont( aFont );
     }
-
     // maximum number of watermark count for the width
     if(watermarkcount > 8)
         watermarkcount = 8;
@@ -1224,20 +1213,20 @@ void PDFExport::ImplWriteTiledWatermark( vcl::PDFWriter& rWriter, const Size& rP
     rWriter.SetFont(aFont);
     rWriter.SetTextColor( Color(19,20,22) );
     // center watermarks horizontally
-    Point aTextPoint( (rPageSize.Width()/2) - (((nTextWidth*watermarkcount)+(watermarkcount-1)*(nTextWidth/2))/2),
+    Point aTextPoint( (rPageSize.Width()/2) - (((nTextWidth*watermarkcount)+(watermarkcount-1)*nTextWidth)/2),
                       pDev->GetTextHeight());
 
     for( int i = 0; i < watermarkcount; i ++)
     {
-        while(aTextPoint.getY()+pDev->GetTextHeight()*2 <= rPageSize.Height())
+        while(aTextPoint.getY()+pDev->GetTextHeight()*3 <= rPageSize.Height())
         {
-            tools::Rectangle aTextRect(aTextPoint, Size(nTextWidth,pDev->GetTextHeight()*2));
+            tools::Rectangle aTextRect(aTextPoint, Size(nTextWidth*2,pDev->GetTextHeight()*4));
 
             pDev->Push();
             rWriter.SetClipRegion();
             rWriter.BeginTransparencyGroup();
             rWriter.SetTextColor( Color(19,20,22) );
-            rWriter.DrawText(aTextRect, watermark, DrawTextFlags::MultiLine|DrawTextFlags::Center|DrawTextFlags::VCenter);
+            rWriter.DrawText(aTextRect, watermark, DrawTextFlags::MultiLine|DrawTextFlags::Center|DrawTextFlags::VCenter|DrawTextFlags::WordBreak|DrawTextFlags::Bottom);
             rWriter.EndTransparencyGroup( aTextRect, 50 );
             pDev->Pop();
 
@@ -1245,7 +1234,7 @@ void PDFExport::ImplWriteTiledWatermark( vcl::PDFWriter& rWriter, const Size& rP
             rWriter.SetClipRegion();
             rWriter.BeginTransparencyGroup();
             rWriter.SetTextColor( Color(236,235,233) );
-            rWriter.DrawText(aTextRect, watermark, DrawTextFlags::MultiLine|DrawTextFlags::Center|DrawTextFlags::VCenter);
+            rWriter.DrawText(aTextRect, watermark, DrawTextFlags::MultiLine|DrawTextFlags::Center|DrawTextFlags::VCenter|DrawTextFlags::WordBreak|DrawTextFlags::Bottom);
             rWriter.EndTransparencyGroup( aTextRect, 50 );
             pDev->Pop();