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.