sp-item.cpp File Reference

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Functions
Geom::Affine	sp_item_transform_repr (SPItem *item)
	Find out the inverse of previous transform of an item (from its repr)
static void	sp_item_adjust_rects_recursive (SPItem *item, Geom::Affine advertized_transform)
	Recursively adjust rx and ry of rects.
static bool	is_satellite_item (SPItem const &item)
	Return true if the item is referenced by an LPE.
Geom::Affine	i2anc_affine (SPObject const *object, SPObject const *ancestor)
Geom::Affine	i2i_affine (SPObject const *src, SPObject const *dest)
int	sp_item_repr_compare_position (SPItem const *first, SPItem const *second)
SPItem const *	sp_item_first_item_child (SPObject const *obj)
SPItem *	sp_item_first_item_child (SPObject *obj)

Function Documentation

i2anc_affine()

Geom::Affine i2anc_affine	(	SPObject const *	item,
		SPObject const *	ancestor
	)

Precondition

ancestor really is an ancestor (>=) of object, or NULL. ("Ancestor (\>=)" here includes as far as object itself.)

Definition at line 1803 of file sp-item.cpp.

References item, root, and SPItem::transform.

Referenced by Inkscape::LivePathEffect::LPEBool::divisionit(), Inkscape::LivePathEffect::LPEFillBetweenMany::doBeforeEffect(), Inkscape::LivePathEffect::LPEFillBetweenStrokes::doBeforeEffect(), Inkscape::LivePathEffect::LPEMeasureSegments::doBeforeEffect(), Inkscape::LivePathEffect::LPEMirrorSymmetry::doBeforeEffect(), Inkscape::LivePathEffect::LPEFillBetweenMany::doOnOpen(), Inkscape::LivePathEffect::LPEFillBetweenStrokes::doOnOpen(), Inkscape::LivePathEffect::LPEBool::fractureit(), Inkscape::LivePathEffect::LPEBool::get_union(), SPItem::i2doc_affine(), i2i_affine(), Inkscape::LivePathEffect::LPEMeasureSegments::processObjects(), Inkscape::BooleanBuilder::shape_commit(), sp_conn_get_route_and_redraw(), sp_group_perform_patheffect(), sp_item_group_ungroup(), Inkscape::UI::Tools::sp_spray_transform_path(), Inkscape::LivePathEffect::LPEFillBetweenMany::transform_multiply_nested(), and Inkscape::LivePathEffect::LPEFillBetweenStrokes::transform_multiply_nested().

i2i_affine()

Geom::Affine i2i_affine	(	SPObject const *	src,
		SPObject const *	dest
	)

Definition at line 1822 of file sp-item.cpp.

References i2anc_affine(), Geom::identity(), Geom::Affine::inverse(), and SPObject::nearestCommonAncestor().

Referenced by SPItem::getRelativeTransform(), SPItem::removeTransformsRecursively(), SPPath::removeTransformsRecursively(), and text_flow_into_shape().

is_satellite_item()

static bool is_satellite_item ( SPItem const &  item )

static

Return true if the item is referenced by an LPE.

Definition at line 1651 of file sp-item.cpp.

References SPObject::hrefList, item, and ref.

Referenced by SPItem::unoptimized().

sp_item_adjust_rects_recursive()

static void sp_item_adjust_rects_recursive ( SPItem *  item, Geom::Affine  advertized_transform  )

static

Recursively adjust rx and ry of rects.

Definition at line 1565 of file sp-item.cpp.

References SPObject::children, item, and sp_item_adjust_rects_recursive().

Referenced by SPItem::doWriteTransform(), and sp_item_adjust_rects_recursive().

sp_item_first_item_child() [1/2]

SPItem * sp_item_first_item_child

(

SPObject *

obj

)

Definition at line 1883 of file sp-item.cpp.

References child, and SPObject::children.

sp_item_first_item_child() [2/2]

SPItem const * sp_item_first_item_child

(

SPObject const *

obj

)

Definition at line 1878 of file sp-item.cpp.

References sp_item_first_item_child().

Referenced by SPShape::either_bbox(), item_to_outline(), SPShape::print(), sp_item_first_item_child(), and Inkscape::Extension::Internal::sp_shape_render().

sp_item_repr_compare_position()

int sp_item_repr_compare_position	(	SPItem const *	first,
		SPItem const *	second
	)

Definition at line 1872 of file sp-item.cpp.

References SPObject::getRepr(), and sp_repr_compare_position().

Referenced by PositionCompare().

sp_item_transform_repr()

Geom::Affine sp_item_transform_repr

(

SPItem *

item

)

Find out the inverse of previous transform of an item (from its repr)

Definition at line 1516 of file sp-item.cpp.

References Inkscape::XML::Node::attribute(), SPObject::getRepr(), Geom::identity(), item, and sp_svg_transform_read().

Referenced by SPItem::adjust_paint_recursive(), Inkscape::LivePathEffect::LPETiling::doAfterEffect(), SPItem::doWriteTransform(), Inkscape::LivePathEffect::LPEBendPath::transform_multiply(), Inkscape::LivePathEffect::LPEBool::transform_multiply(), and Inkscape::LivePathEffect::LPEOffset::transform_multiply().