Documentation

TableCell extends Block
in package

dompdf

Reflows table cells

MIN_JUSTIFY_WIDTH = 0.8
$_frame : Frame: Frame for this reflower
$_min_max_cache : array<string|int, mixed>: Cached min/max size
__construct() : mixed: TableCell constructor.
calculate_auto_width() : float: Determine current frame width based on contents
dispose() : mixed
get_dompdf() : Dompdf
get_min_max_width() : array<string|int, mixed>|null: Required for table layout: Returns an array(0 => min, 1 => max, "min" => min, "max" => max) of the minimum and maximum widths of this frame.
process_clear() : mixed
process_float() : mixed
reflow() : mixed|void
vertical_align() : mixed: Align inline children vertically.
_calculate_content_height() : float: Determine the unrestricted height of content within the block not by adding each line's height, but by getting the last line's position.
_calculate_restricted_height() : array<string|int, mixed>: Determine the frame's restricted height
_calculate_restricted_width() : array<string|int, mixed>: Call the above function, but resolve max/min widths
_calculate_width() : array<string|int, mixed>: Calculate the ideal used value for the width property as per: http://www.w3.org/TR/CSS21/visudet.html#Computing_widths_and_margins
_collapse_margins() : mixed: Collapse frames margins http://www.w3.org/TR/CSS2/box.html#collapsing-margins
_parse_content() : string|null: Parses the CSS "content" property
_parse_quotes() : array<string|int, mixed>|null: Parses a CSS "quotes" property
_parse_string() : string: Parses a CSS string containing quotes and escaped hex characters
_set_content() : mixed: Sets the generated content of a generated frame
_text_align() : mixed: Adjust the justification of each of our lines.
_get_collapsed_margin_length() : number: Get the combined (collapsed) length of two adjoining margins.

MIN_JUSTIFY_WIDTH


    public
    mixed
    MIN_JUSTIFY_WIDTH
    = 0.8

$_frame

Frame for this reflower


    protected
        Frame
    $_frame

$_min_max_cache

Cached min/max size


    protected
        array<string|int, mixed>
    $_min_max_cache

__construct()

TableCell constructor.


    public
                __construct(Block $frame) : mixed

Parameters

$frame : Block

Return values

mixed —

calculate_auto_width()

Determine current frame width based on contents


    public
                calculate_auto_width() : float

Return values

float —

dispose()


    public
                dispose() : mixed

Return values

mixed —

get_dompdf()


    public
                get_dompdf() : Dompdf

Return values

Dompdf —

get_min_max_width()

Required for table layout: Returns an array(0 => min, 1 => max, "min" => min, "max" => max) of the minimum and maximum widths of this frame.


    public
                get_min_max_width() : array<string|int, mixed>|null

This provides a basic implementation. Child classes should override this if necessary.

Return values

array<string|int, mixed>|null —

process_clear()


    public
                process_clear(Frame $child) : mixed

Parameters

$child : Frame

Return values

mixed —

process_float()


    public
                process_float(Frame $child, float $cb_x, float $cb_w) : mixed

Parameters

$child : Frame
$cb_x : float
$cb_w : float

Return values

mixed —

reflow()


    public
                reflow([Block|null $block = null ]) : mixed|void

Parameters

$block : Block|null = null

Return values

mixed|void —

vertical_align()

Align inline children vertically.


    public
                vertical_align() : mixed

Aligns each child vertically after each line is reflowed

Return values

mixed —

_calculate_content_height()

Determine the unrestricted height of content within the block not by adding each line's height, but by getting the last line's position.


    protected
                _calculate_content_height() : float

This because lines could have been pushed lower by a clearing element.

Return values

float —

_calculate_restricted_height()

Determine the frame's restricted height


    protected
                _calculate_restricted_height() : array<string|int, mixed>

Return values

array<string|int, mixed> —

_calculate_restricted_width()

Call the above function, but resolve max/min widths


    protected
                _calculate_restricted_width() : array<string|int, mixed>

Return values

array<string|int, mixed> —

_calculate_width()

Calculate the ideal used value for the width property as per: http://www.w3.org/TR/CSS21/visudet.html#Computing_widths_and_margins


    protected
                _calculate_width(float $width) : array<string|int, mixed>

Parameters

$width : float

Return values

array<string|int, mixed> —

_collapse_margins()

Collapse frames margins http://www.w3.org/TR/CSS2/box.html#collapsing-margins


    protected
                _collapse_margins() : mixed

Return values

mixed —

_parse_content()

Parses the CSS "content" property


    protected
                _parse_content() : string|null

Return values

string|null —

The resulting string

_parse_quotes()

Parses a CSS "quotes" property


    protected
                _parse_quotes() : array<string|int, mixed>|null

Return values

array<string|int, mixed>|null —

An array of pairs of quotes

_parse_string()

Parses a CSS string containing quotes and escaped hex characters


    protected
                _parse_string( $string[,  $single_trim = false ]) : string

Parameters

$string :: string The CSS string to parse
$single_trim : = false

Return values

string —

_set_content()

Sets the generated content of a generated frame


    protected
                _set_content() : mixed

Return values

mixed —

_text_align()

Adjust the justification of each of our lines.


    protected
                _text_align() : mixed

http://www.w3.org/TR/CSS21/text.html#propdef-text-align

Return values

mixed —

_get_collapsed_margin_length()

Get the combined (collapsed) length of two adjoining margins.


    private
                _get_collapsed_margin_length(number $length1, number $length2) : number

See http://www.w3.org/TR/CSS2/box.html#collapsing-margins.

Parameters

$length1 : number
$length2 : number

Return values

number —