NAME

       PDF::API2::Resource::ExtGState - Graphics state dictionary support

METHODS

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

       $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->miterlimit $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 transparency, with 0 being fully opaque and 1 being fully transparent.
           This is a convenience method setting proper values for strokealpha 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 strokealpha and fillalpha.