mlreportgen.dom.Paragraph class

Package: mlreportgen.dom

Formatted block of text

Description

Use an mlreportgen.dom.Paragraph object to define a paragraph. You can append document elements, such as an image, to a paragraph.

The mlreportgen.dom.Paragraph class is a handle class.

Class Attributes

ConstructOnLoad	true
HandleCompatible	true

For information on class attributes, see Class Attributes.

Creation

Description

paragraphObj = mlreportgen.dom.Paragraph() creates an empty paragraph.

paragraphObj = mlreportgen.dom.Paragraph(text) creates a paragraph that contains the specified text.

paragraphObj = mlreportgen.dom.Paragraph(text,styleName) creates a paragraph that has the specified style. The style specified by the styleName property must be defined in the template used for the document element to which this paragraph is appended.

paragraphObj = mlreportgen.dom.Paragraph(docElementObj) creates a paragraph that contains the document element specified by docElementObj.

Input Arguments

text — Paragraph text

character vector | string scalar

Paragraph text, specified as a character vector or string scalar.

styleName — Style for paragraph

character vector | string scalar

Style for this paragraph, specified as a character vector or string scalar. The style must be defined in the template used to create the document to which this paragraph is appended.

docElementObj — Document element to include in paragraph

DOM object

Document element (DOM object) to include in the paragraph. You can specify these DOM objects:

• mlreportgen.dom.ExternalLink

• mlreportgen.dom.Image

• mlreportgen.dom.InternalLink

• mlreportgen.dom.LinkTarget

• mlreportgen.dom.Text

Properties

OutlineLevel — Outline level of paragraph

[] (default) | integer

Outline level of the paragraph, specified as an integer. Setting the OutlineLevel property causes this paragraph to be included in automatically generated outlines, such as a table of contents. The value specifies the level of the paragraph in the outline. For example, to make a paragraph appear at the top level in an outline, set the OutlineLevel property to 1.

Setting the OutlineLevel property adds a corresponding mlreportgen.dom.OutlineLevel format object to the Style property. Setting the OutlineLevel property to an empty value removes the object.

Bold — Whether to use bold for text

[] (default) | true or 1 | false or 0

Whether to use bold for text, specified as a numeric or logical 1 (true) or 0 (false). To make text bold, set Bold to true or 1.

Setting the Bold property adds a corresponding mlreportgen.dom.Bold format object to the Style property. Setting the Bold property to an empty value removes the object.

Italic — Whether to use italic for text

[] (default) | true or 1 | false or 0

Whether to use italic for text, specified as a numeric or logical 1 (true) or 0 (false). To make text italic, set Italic to true or 1.

Setting the Italic property adds a corresponding mlreportgen.dom.Italic format object to the Style property. Setting the Italic property to an empty value removes the object.

Color — Text color

[] (default) | character vector | string scalar

Text color, specified as a character vector or string scalar that consists of a CSS color name (see https://www.crockford.com/wrrrld/color.html) or a hexadecimal RGB (truecolor) value in the form #RRGGBB.

Setting the Color property adds a corresponding mlreportgen.dom.Color format object to the Style property. Setting the Color property to an empty value removes the object.

Example: 'blue'

Example: '#0000ff'

BackgroundColor — Background color

[] (default) | character vector | string scalar

Background color, specified as a character vector or string scalar that consists of a CSS color name (see https://www.crockford.com/wrrrld/color.html) or a hexadecimal RGB (truecolor) value in the form #RRGGBB.

Setting the BackgroundColor property adds a corresponding mlreportgen.dom.BackgroundColor format object to the Style property. Setting the BackgroundColor property to an empty value removes the object.

Example: 'blue'

Example: '#0000ff'

Underline — Type of underline

[] (default) | 'single' | 'none' | ...

Type of underline, specified as one of the values in this table.

Underline value	Description	Supported Output Types
'single'	Single line	All
'words'	Underline all characters except spaces	Word
'double'	Double line	Word
'thick'	Thick line	Word
'dotted'	Dotted line	Word
'dottedHeavy'	Thick dotted line	Word
'dash'	Dashed line	Word
'dashedHeavy'	Line with heavy dashes	Word
'dashLong'	Line with long dashes	Word
'dashLongHeavy'	Line with heavy long dashes	Word
'dotDash'	Dot-dash line	Word
'dashDotHeavy'	Heavy dash-dot line	Word
'dotDotDash'	Dot-dot-dash line	Word
'dashDotDotHeavy'	Line with heavy dashes with two dots between the dashes	Word
'wave'	Wavy line	Word
'wavyHeavy'	Heavy wavy	Word
'wavyDouble'	Double wavy line	Word
'none'	No underline	All

Setting the Underline property adds a corresponding mlreportgen.dom.Underline format object to the Style property. Setting the Underline property to an empty value removes the object.

To specify both the color and the type of the underline, do not set the Underline property. Instead, set the Style property to include an mlreportgen.dom.Underline format object that specifies the underline type and color.

WhiteSpace — How to treat white space in text

[] (default) | 'normal' | 'nowrap' | ...

How to treat white space in text, specified as one of the values in this table.

Value	Description	Supported Output Types
'normal'	For HTML and PDF, this value removes spaces at the beginning and the end of text. Multiple spaces in the text collapse to a single space. For Word, this value removes spaces at the beginning and end of text.	All
'nowrap'	Sequences of white space collapse into a single white space. Text never wraps to the next line.	HTML
'pre'	Preserves white space. Text wraps only on line breaks. Acts like the <pre> tag in HTML.	HTML and PDF
'pre-line'	Sequences of white space collapse into a single white space. Text wraps when necessary and on line breaks.	HTML and PDF
'pre-wrap'	Preserves white space. Text wraps when necessary and on line breaks.	HTML and PDF
'preserve'	Same as 'pre'.	All

Setting the WhiteSpace property adds a corresponding mlreportgen.dom.WhiteSpace format object to the Style property. Setting the WhiteSpace property to an empty value removes the object.

FontFamilyName — Name of font family for text

[] | character vector | string scalar

Name of a font family to use for text, specified as a character vector or string scalar.

Setting the FontFamilyName property adds a corresponding mlreportgen.dom.FontFamily format object to the Style property. Setting the FontFamilyName property is the same as setting the FontName property of an mlreportgen.dom.FontFamily object. Setting the FontFamilyName property to an empty value removes the object.

To specify substitutions for the font, do not specify the font family by setting this property. Instead create and add an mlreportgen.dom.FontFamily object to the Style property.

Example: 'Courier New'

FontSize — Font size for text

[] (default) | character vector | string scalar

Font size to use for text, specified as a character vector or string scalar that consists of a number followed by an abbreviation for a unit of measurement. For example, '12pt' specifies twelve points. Valid abbreviations are:

• px — pixels (default)

• cm — centimeters

• in — inches

• mm — millimeters

• pc — picas

• pt — points

Setting the FontSize property adds a corresponding mlreportgen.dom.FontSize format object to the Style property. Setting the FontSize property to an empty value removes the object.

Example: '12pt'

Strike — Text strikethrough

[] (default) | 'none' | 'single' | 'double'

Text strikethrough, specified as one of these values:

• 'none' — No strikethrough

• 'single' — Single line

• 'double' — Double line (for Word reports only)

Setting the Strike property adds a corresponding mlreportgen.dom.Strike format object to the Style property for this document element. Setting the Strike property to an empty value removes the object.

HAlign — Horizontal alignment of paragraph

'center' | 'distribute' | ...

Horizontal alignment for this paragraph, relative to page margins or table cell borders, specified as one of the values in this table.

Value	Description	Supported Output Types
'center'	Center the paragraph	All
'distribute'	Distribute all characters equally	Word
'justify'	Align left side of paragraph on left side of page or table entry, and right side of paragraph on the right side of the page or table entry.	All
'KashidaHigh'	Use widest Kashida length. Kashida is a type of justification used for some cursive scripts, such as Arabic and Persian.	Word
'KashidaLow'	Use lowest Kashida length	Word
'KashidaMedium'	Use medium Kashida length	Word
'left'	Align paragraph left	All
'right'	Align paragraph right	All
'ThaiDistribute'	Thai language justification	Word

Setting the HAlign property adds a corresponding mlreportgen.dom.HAlign format object to the Style property for this document element. Setting the HAlign property to an empty value removes the object.

OuterLeftMargin — Left indentation for paragraph

[] | character vector | string scalar

Left indentation for this paragraph, specified as a character vector or string scalar that consists of a number followed by a unit of measurement. For example, '0.5in' specifies one-half inch. Valid abbreviations are:

• px — pixels (default)

• cm — centimeters

• in — inches

• mm — millimeters

• pc — picas

• pt — points

The left indentation is the space between the left outer boundary of this paragraph and the left inner boundary of its container. This is equivalent to the left indentation property of a Microsoft^® Word paragraph.

Setting the OuterLeftMargin property adds a corresponding mlreportGen.dom.OuterMargin format object to the Style property for this document element. Setting the OuterLeftMargin property to an empty value removes the object.

To indent a paragraph from both the left and right margin of a page, do not set this property. Instead, create an mlreportgen.dom.OuterMargin that specifies the left and right indentations and add the object to the Style property of this paragraph.

FirstLineIndent — Indentation amount for first line of paragraph

[] | character vector | string scalar

Indentation amount for the fist line of this paragraph, specified as a character vector or string scalar that consists of number followed by an abbreviation for a unit of measurement. For example, '0.5in' specifies one-half inch. Valid abbreviations are:

• px — pixels (default)

• cm — centimeters

• in — inches

• mm — millimeters

• pc — picas

• pt — points

The indentation amount is the amount by which to indent the first line of this paragraph relative to the succeeding lines. To create a hanging indent where all of the lines are indented except for the first line, use a negative number.

Setting the FirstLineIndent property adds a corresponding mlreportgen.dom.FirstLineIndent format object to the Style property for this document element. Setting the FirstLineIndent property to an empty value removes the object.

Example: '0.5in'

StyleName — Name of style for formatting paragraph

[] | character vector | string scalar

Name of the style for formatting this paragraph, specified as a character vector or string scalar.

The style specified by the StyleName property must be defined in the stylesheet of the document or document part to which this paragraph is appended. The specified style defines the appearance of the paragraph in the output document, except for formats that are specified by the Style property of this paragraph. The format objects specified by the Style property override formats defined in the style.

Style — Formats that define paragraph style

cell array of DOM format objects

Formats that define the style of this paragraph, specified as a cell array of DOM format objects. The formats override the corresponding formats defined by the stylesheet style specified by the StyleName property.

CustomAttributes — Custom attributes of paragraph

[] | cell array of mlreportgen.dom.CustomAttribute objects

Custom attributes of this paragraph, specified as a cell array of mlreportgen.dom.CustomAttribute objects. The output format must support the custom attributes.

Parent — Parent of paragraph

document element object

Parent of paragraph, specified as a document element object. This property is read-only.

Children — Children of paragraph

array of document element objects

Children of this paragraph, specified as an array of document element objects. This property is read-only.

Tag — Tag for this document element

character vector | string scalar

Tag for this document element, specified as a character vector or string scalar.

The DOM generates a session-unique tag as part of the creation of this object. The generated tag has the form CLASS:ID, where CLASS is the object class and ID is the value of the Id property of the object. Specifying your own tag value can help you to identify where an issue occurred during document generation.

Id — ID for this document element

character vector | string scalar

ID for this document element, specified as a character vector or string scalar. The DOM generates a session-unique ID when it creates the document element. You can specify your own ID.

Methods

Public Methods

append	Append content to paragraph
clone	Copy paragraph object

Examples

Add Paragraphs

Add a paragraph with text and another with an external link.

import mlreportgen.dom.*
doc = Document('mydoc','html');

p1 = Paragraph('This will be bold text');
p1.Bold = true;
link = ExternalLink('https://www.mathworks.com/', 'MathWorks');
p2 = Paragraph(link);
p2.BackgroundColor = 'yellow';
append(doc,p1);
append(doc,p2);

close(doc);
rptview('mydoc','html');