LineFormat

Overview

LineFormat is a class in Aspose.Slides FOSS for C++.

Represents the line (outline) formatting properties.

Properties

Name	Type	Access	Description
`LineFillFormat`	`LineFillFormat`	Read	Provides access to the line fill formatting object
`LineDashStyle`	`LineDashStyle`	Read	Returns the dash style enumeration for the line
`LineCapStyle`	`LineCapStyle`	Read	Returns the cap style enumeration for the line ends
`LineStyle`	`LineStyle`	Read	Gets or sets the overall line style (solid, etc.)
`LineAlignment`	`LineAlignment`	Read	Returns the alignment enumeration of the line relative to shape
`LineJoinStyle`	`LineJoinStyle`	Read	Returns the join style enumeration for line corners
`LineArrowheadStyle`	`LineArrowheadStyle`	Read	Returns the arrowhead style enumeration for line ends
`LineArrowheadWidth`	`LineArrowheadWidth`	Read	Returns the arrowhead width enumeration for line ends
`LineArrowheadLength`	`LineArrowheadLength`	Read	Returns the arrowhead length enumeration for line ends

Methods

Signature	Description
`LineFillFormat()` → `LineFillFormat`	Provides access to the line fill formatting object
`LineFillFormat()` → `LineFillFormat`
`LineDashStyle()` → `LineDashStyle`	Returns the dash style enumeration for the line
`LineCapStyle()` → `LineCapStyle`	Returns the cap style enumeration for the line ends
`LineStyle()` → `LineStyle`	Gets or sets the overall line style (solid, etc.)
`LineAlignment()` → `LineAlignment`	Returns the alignment enumeration of the line relative to shape
`LineJoinStyle()` → `LineJoinStyle`	Returns the join style enumeration for line corners
`LineArrowheadStyle()` → `LineArrowheadStyle`	Returns the arrowhead style enumeration for line ends
`LineArrowheadWidth()` → `LineArrowheadWidth`	Returns the arrowhead width enumeration for line ends
`LineArrowheadLength()` → `LineArrowheadLength`	Returns the arrowhead length enumeration for line ends
`LineArrowheadStyle()` → `LineArrowheadStyle`
`LineArrowheadWidth()` → `LineArrowheadWidth`
`LineArrowheadLength()` → `LineArrowheadLength`
`init_internal(parent_element: pugi::xml_node, save_callback: std::function<void()>, ln_tag: std::string_view)`	Initialize XML-backed line format. (e.g., , ). (e.g., “a:uLn” for underline).
`get_ln()` → `pugi::xml_node`	Get the element if it exists.
`ensure_ln()` → `pugi::xml_node`	Get or create the element at the correct OOXML position. For spPr children: xfrm, geometry, fill, ln, effects. For tcPr children: lnL, lnR, lnT, lnB, lnTlToBr, lnBlToTr.
`insert_ln_child(ln: pugi::xml_node, tag: std::string_view)` → `pugi::xml_node`	Insert a child element into at the correct OOXML position.
`save()`	Save changes via the save callback.
`serialize_to_xml(sp_pr: pugi::xml_node)`	Serialize the in-memory line format state to XML under the given spPr node. Used during Presentation::save() for shapes without XML backing.
`get_arrow_attr(end_tag: std::string_view, attr: std::string_view)` → `std::optional<std::string>`	Get an arrowhead attribute value.
`set_arrow_attr(end_tag: std::string_view, attr: std::string_view, value: std::optional<std::string>)`	Set an arrowhead attribute value.

LineFormat

Overview

Properties

Methods

See Also