html_text(+Input) is det- html_text(+Input, +Options) is det
- Render HTML from Input to
current_output. Input is either an HTML
DOM or a valid input for load_html/3. Options defined are:
- margin_left(+N)
- margin_right(+N)
- Initial margins.
- width(+N)
- Total preceived line width.
- text_align(+Align)
- One of
justify or left. Default is justify.
- format_dom(+DOM, +State) is det[private]
- Format the given HTML DOM to
current_output according to State.
- block_element(+El, +Attrs, -Margin, -ParOPtions, -Style)[private]
- Describe a block element
- block_words(+Content, -RestContent, -Words, +State)[private]
- Turn Content into a list of words with attributes and spaces.
- words(+Tokens, +State)//[private]
- Generate a list of
w(Word,Len,Attrs) and b(Len,_) terms for words
and (breakable) white space.
- join_whitespace(Elements, Joined)[private]
- Join consequtive space elements into a single white space element.
- update_style(+Style:list, +State0, -State)[private]
- Add Style to the current state.
- add1_style(+New, +Style0, -Style) is det[private]
- Modify the current text style.
- state_par_properties(+State, -ParProps)[private]
- Get the paragraph shape properties from State. Eventually these two
should be merged!
- emit_block(+Words, +Options, +State) is det[private]
- Format a block given Words inline elements, Options and State. Calls
format_paragraph/2 after finalizing the paragraph shape and using
the newline logic.
- init_nl is det[private]
- init_nl(-State) is det[private]
- exit_nl(+State) is det[private]
- Initialize/finalize the newline logic.
- emit_code(+Content, +BlockAttrs, +State)[private]
- format_table(+Content, +Attrs, +BlockAttrs, +State) is det[private]
- column_widths(+AutoWidths, +MaxTableWidth, -Widths) is det[private]
- Establish the widths of the columns. AutoWidths is a list of widths
for each of the columns if no folding is applied.
- rows(+Content, -Rows) is det[private]
- columns(+Rows, -Columns) is det[private]
- Transpose the table, filling missing columns with an empty
td
element as needed.
- format_row(+ColWidths, +State, +MarginLeft, +Row)[private]
- Format a single row.
- format_cells(+ColWidths, -CWSpanned, +Col0, +Row, +State, -Cells)[private]
- Format the cells for Row. The resulting Cells list is a list of
cells, where each cell is a list of strings, each representing a
line.
- cell_align(+Cell, -Align) is det[private]
- Determine the cell alignment. Currently supports the (deprecated)
HTML4
align=Align possibility and very naively parsed CSS
text-align:center, etc.
- format_cell_to_string(+Cell, +ColWidth, +State, -String) is det[private]
- Format Cell to a String, given the state and column width.
- emit_hr(+Attrs, +BlockOptions, +State)[private]
- Emit a horizontal rule.
