Bug#365471: libpdf-report-perl: addImgScaled() method disregards the scaling parameter does a simple addImg()

[David Pottage]

Package: libpdf-report-perl
Version: 1.30-4
Severity: normal
Tags: patch

In PDF::Report, the addImgScaled() method disregards the scaling parameter and 
just passes it's args to the regular addImg() method. It is simple to 
fix as the underlying PDF::API2 libary provides an option to add scaled images. 
I have included a patch below:

--- Report.pm   2006-03-18 18:52:27.000000000 +0000
+++ FIXED_Report.pm     2006-04-30 11:17:00.000000000 +0100
@@ -580,6 +580,18 @@
 sub addImg {
   my ( $self, $file, $x, $y ) = @_;
 
+  $self->addImgScaled($file, $x, $y, 1);
+}
+
+=item $pdf->addImgScaled($file, $x, $y, $scale); 
+
+Add image $file to the current page at position ($x, $y) scaled to $scale.
+
+=cut
+
+sub addImgScaled {
+  my ( $self, $file, $x, $y, $scale ) = @_;
+
   my %type = (jpeg => "jpeg", 
               jpg  => "jpeg",
               tif  => "tiff",
@@ -596,24 +608,7 @@
   my $img = $self->{pdf}->$sub($file);
   my $gfx = $self->{page}->gfx;
 
-  $gfx->image($img, $x, $y);
-}
-
-=item $pdf->addImgScaled($file, $x, $y, $scale); 
-
-Add image $file to the current page at position ($x, $y) scaled to $scale.
-
-=cut
-
-sub addImgScaled {
-  my ( $self, $file, $x, $y, $scale ) = @_;
-
-#  my $img = $self->{pdf}->image($file);
-#  my $gfx = $self->{page}->gfx;
-
-#  $gfx->image($img, $x, $y, $scale);
-
-  $self->addImg($file, $x, $y);
+  $gfx->image($img, $x, $y, $scale);
 }
 
 =item $pdf->setGfxLineWidth($width);


-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (900, 'testing'), (400, 'stable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12-1-k7
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)

Versions of packages libpdf-report-perl depends on:
ii  libpdf-api2-perl              0.51-1     provides the functions for creatin
ii  libtext-roman-perl            3.3-3      A module for managing integer and 
ii  perl                          5.8.8-4    Larry Wall's Practical Extraction 

libpdf-report-perl recommends no packages.

-- no debconf information

--- Report.pm   2006-03-18 18:52:27.000000000 +0000
+++ FIXED_Report.pm     2006-04-30 11:17:00.000000000 +0100
@@ -580,6 +580,18 @@
 sub addImg {
   my ( $self, $file, $x, $y ) = @_;
 
+  $self->addImgScaled($file, $x, $y, 1);
+}
+
+=item $pdf->addImgScaled($file, $x, $y, $scale); 
+
+Add image $file to the current page at position ($x, $y) scaled to $scale.
+
+=cut
+
+sub addImgScaled {
+  my ( $self, $file, $x, $y, $scale ) = @_;
+
   my %type = (jpeg => "jpeg", 
               jpg  => "jpeg",
               tif  => "tiff",
@@ -596,24 +608,7 @@
   my $img = $self->{pdf}->$sub($file);
   my $gfx = $self->{page}->gfx;
 
-  $gfx->image($img, $x, $y);
-}
-
-=item $pdf->addImgScaled($file, $x, $y, $scale); 
-
-Add image $file to the current page at position ($x, $y) scaled to $scale.
-
-=cut
-
-sub addImgScaled {
-  my ( $self, $file, $x, $y, $scale ) = @_;
-
-#  my $img = $self->{pdf}->image($file);
-#  my $gfx = $self->{page}->gfx;
-
-#  $gfx->image($img, $x, $y, $scale);
-
-  $self->addImg($file, $x, $y);
+  $gfx->image($img, $x, $y, $scale);
 }
 
 =item $pdf->setGfxLineWidth($width);