LayoutLine
Object Hierarchy:
Pango.LayoutLine
Pango.LayoutLine
Pango.LayoutLine
Description:
[ CCode ( ref_function = "pango_layout_line_ref" , type_id = "pango_layout_line_get_type ()" , unref_function = "pango_layout_line_unref" ) ]Compact ]public class LayoutLine
A `PangoLayoutLine` represents one of the lines resulting from laying out a paragraph via `PangoLayout`.
`PangoLayoutLine` structures are obtained by calling [[email protected] _line] and are only valid until the text, attributes, or
settings of the parent `PangoLayout` are modified.
Content:
Methods:
public unowned LayoutLine @ref Increase the reference count of a `PangoLayoutLine` by one.
public void get_extents out Rectangle out Rectangle Computes the logical and ink extents of a layout line.
public void get_height out int Computes the height of the line, as the maximum of the heights of
fonts used in this line.
public int get_length Returns the length of the line, in bytes.
public void get_pixel_extents out Rectangle out Rectangle Computes the logical and ink extents of
this in device units.
public Direction get_resolved_direction Returns the resolved direction of the line.
public int get_start_index Returns the start index of the line, as byte index into the text of
the layout.
public void get_x_ranges int int out int Gets a list of visual ranges corresponding to a given logical range.
public void index_to_x int bool out int Converts an index within a line to a X position.
public bool is_paragraph_start Returns whether this is the first line of the paragraph.
public void unref Decrease the reference count of a `PangoLayoutLine` by one.
public bool x_to_index int out int out int Converts from x offset to the byte index of the corresponding
character within the text of the layout.
Fields: