pdf::api2::resource::extgstate(3pm) [debian man page]

PDF::API2::Resource::ExtGState(3pm)			User Contributed Perl Documentation		       PDF::API2::Resource::ExtGState(3pm)

NAME

       PDF::API2::Resource::ExtGState - extgate support for PDF::API2

METHODS

       $egs = PDF::API2::Resource::ExtGState->new @parameters
	   Returns a new extgstate object (called from $pdf->extgstate).

       $font = PDF::API2::Resource::ExtGState->new_api $api, $name
	   Returns a egstate-font object. This method is different from 'new' that it needs an PDF::API2-object rather than a
	   Text::PDF::File-object.

       $egs->strokeadjust $boolean
       $egs->strokeoverprint $boolean
       $egs->filloverprint $boolean
       $egs->overprintmode $num
       $egs->blackgeneration $obj
       $egs->blackgeneration2 $obj
       $egs->undercolorremoval $obj
       $egs->undercolorremoval2 $obj
       $egs->transfer $obj
       $egs->transfer2 $obj
       $egs->halftone $obj
       $egs->halftonephase $obj
       $egs->smoothness $num
       $egs->font $font, $size
       $egs->linewidth $size
       $egs->linecap $cap
       $egs->linejoin $join
       $egs->meterlimit $limit
       $egs->dash @dash
       $egs->flatness $flat
       $egs->renderingintent $intentName
       $egs->strokealpha $alpha
	   The current stroking alpha constant, specifying the constant shape or constant opacity value to be used for stroking operations in the
	   transparent imaging model.

       $egs->fillalpha $alpha
	   Same as strokealpha, but for nonstroking operations.

       $egs->blendmode $blendname
       $egs->blendmode $blendfunctionobj
	   The current blend mode to be used in the transparent imaging model.

       $egs->alphaisshape $boolean
	   The alpha source flag (alpha is shape), specifying whether the current soft mask and alpha constant are to be interpreted as shape
	   values (true) or opacity values (false).

       $egs->textknockout $boolean
	   The text knockout flag, which determines the behavior of overlapping glyphs within a text object in the transparent imaging model.

       $egs->transparency $t
	   The graphics tranparency , with 0 being fully opaque and 1 being fully transparent.	This is a convenience method setting proper values
	   for strokeaplha and fillalpha.

       $egs->opacity $op
	   The graphics opacity , with 1 being fully opaque and 0 being fully transparent.  This is a convenience method setting proper values for
	   strokeaplha and fillalpha.

AUTHOR

       alfred reibenschuh

perl v5.14.2							    2014-03-09				       PDF::API2::Resource::ExtGState(3pm)

PDF::API2::Basic::PDF::Pages(3pm)			User Contributed Perl Documentation			 PDF::API2::Basic::PDF::Pages(3pm)

NAME

       PDF::API2::Basic::PDF::Pages - a PDF pages hierarchical element. Inherits from PDF::API2::Basic::PDF::Dict

DESCRIPTION

       A Pages object is the parent to other pages objects or to page objects themselves.

METHODS

   PDF::API2::Basic::PDF::Pages->new($pdfs,$parent)
       This creates a new Pages object. Notice that $parent here is not the file context for the object but the parent pages object for this
       pages. If we are using this class to create a root node, then $parent should point to the file context, which is identified by not having a
       Type of Pages.  $pdfs is the file object (or objects) in which to create the new Pages object.

   $p->out_obj($isnew)
       Tells all the files that this thing is destined for that they should output this object come time to output. If this object has no parent,
       then it must be the root. So set as the root for the files in question and tell it to be output too.  If $isnew is set, then call new_obj
       rather than out_obj to create as a new object in the file.

   $p->find_page($pnum)
       Returns the given page, using the page count values in the pages tree. Pages start at 0.

   $p->add_page($page, $pnum)
       Inserts the page before the given $pnum. $pnum can be -ve to count from the END of the document. -1 is after the last page. Likewise $pnum
       can be greater than the number of pages currently in the document, to append.

       This method only guarantees to provide a reasonable pages tree if pages are appended or prepended to the document. Pages inserted in the
       middle of the document may simply be inserted in the appropriate leaf in the pages tree without adding any new branches or leaves. To tidy
       up such a mess, it is best to call $p->rebuild_tree to rebuild the pages tree into something efficient.

   $root_pages = $p->rebuild_tree([@pglist])
       Rebuilds the pages tree to make a nice balanced tree that conforms to Adobe recommendations. If passed a pglist then the tree is built for
       that list of pages. No check is made of whether the pglist contains pages.

       Returns the top of the tree for insertion in the root object.

   @pglist = $p->get_pages
       Returns a list of page objects in the document in page order

   $p->find_prop($key)
       Searches up through the inheritance tree to find a property.

   $p->add_font($pdf, $font)
       Creates or edits the resource dictionary at this level in the hierarchy. If the font is already supported even through the hierarchy, then
       it is not added.

   $p->bbox($xmin, $ymin, $xmax, $ymax, [$param])
       Specifies the bounding box for this and all child pages. If the values are identical to those inherited then no change is made. $param
       specifies the attribute name so that other 'bounding box'es can be set with this method.

   $p->proc_set(@entries)
       Ensures that the current resource contains all the entries in the proc_sets listed. If necessary it creates a local resource dictionary to
       achieve this.

   $p->get_top
       Returns the top of the pages tree

perl v5.14.2							    2011-03-10					 PDF::API2::Basic::PDF::Pages(3pm)