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mlreportgen.ppt.Picture Class

Namespace: mlreportgen.ppt

Picture to include in presentation

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Description

Use an object of the mlreportgen.ppt.Picture class to include a picture in a presentation.

The mlreportgen.ppt.Picture class is a handle class.

Class Attributes

ConstructOnLoad
true
HandleCompatible
true

For information on class attributes, see Class Attributes.

Creation

Description

pictureObj = mlreportgen.ppt.Picture creates an empty Picture object.

pictureObj = mlreportgen.ppt.Picture(picturePath) creates a Picture object that contains the picture specified by picturePath.

example

Note

The contents of the specified picture file are copied into the output presentation when the presentation is closed. Do not delete or overwrite the picture file before it is copied into the presentation. If you create a picture file and the corresponding mlreportgen.ppt.Picture object in a loop, use a unique file name for the picture file in each loop iteration.

Input Arguments

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Path and name of a picture file, specified as a character vector or string scalar. The PPT API supports the image formats in the table.

Image FormatFile Extension
Windows® Enhanced Metafile.emf
Encapsulated PostScript®.eps
Graphics Interchange Format .gif
Joint Photographic Experts Group.jpeg, .jpg
Portable Network Graphics.png
Scalable Vector Graphics.svg
Tagged Image File Format.tif, .tiff

Note

To ensure that the image formats used in your generated presentation are supported by the PowerPoint® version that you are using, see File formats that are supported in PowerPoint on the Microsoft® website.

Properties

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Picture file path, specified as a character vector or string scalar.

Data Types: char | string

Internal or external hyperlink target for the picture, specified as an integer, string scalar, or character vector. Use an integer to specify the index of the target slide within the presentation. Use a character vector or string scalar to specify an external URL. When specifying an external URL, use the fully qualified URL. For example, include http://.

Data Types: single | double | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64 | logical | char | string

Picture name, specified as a character vector or string scalar.

Attributes:

NonCopyable
true

Data Types: char | string

Upper-left x-coordinate position, specified as a character vector or string scalar that consists of a number followed by an abbreviation for a unit of measurement. For example, "5in" specifies five inches. Valid abbreviations are:

  • "px" — pixels

  • "cm" — centimeters

  • "in" — inches

  • "mm" — millimeters

  • "pc" — picas

  • "pt" — points

Note

When the PPT API creates an mlreportgen.ppt.Picture object, this property value is specified in English Metric Units (EMU). If you set this property, you must use one of the units in the previous list.

Attributes:

NonCopyable
true

Data Types: char | string

Upper-left y-coordinate position, specified as a character vector or string scalar that consists of a number followed by an abbreviation for a unit of measurement. For example, "5in" specifies five inches. Valid abbreviations are:

  • "px" — pixels

  • "cm" — centimeters

  • "in" — inches

  • "mm" — millimeters

  • "pc" — picas

  • "pt" — points

Note

When the PPT API creates an mlreportgen.ppt.Picture object, this property value is specified in English Metric Units (EMU). If you set this property, you must use one of the units in the previous list.

Attributes:

NonCopyable
true

Data Types: char | string

Width of picture, specified as a character vector or string scalar that consists of a number followed by an abbreviation for a unit of measurement. For example, '5in' specifies five inches. Valid abbreviations are:

  • "px" — pixels

  • "cm" — centimeters

  • "in" — inches

  • "mm" — millimeters

  • "pc" — picas

  • "pt" — points

Note

When the PPT API creates an mlreportgen.ppt.Picture object, this property value is specified in English Metric Units (EMU). If you set this property, you must use one of the units in the previous list.

Data Types: char | string

Height of picture, specified as a character vector or string scalar that consists of a number followed by an abbreviation for a unit of measurement. For example, '5in' specifies five inches. Valid abbreviations are:

  • "px" — pixels

  • "cm" — centimeters

  • "in" — inches

  • "mm" — millimeters

  • "pc" — picas

  • "pt" — points

Note

When the PPT API creates an mlreportgen.ppt.Picture object, this property value is specified in English Metric Units (EMU). If you set this property, you must use one of the units in the previous list.

Data Types: char | string

The class ignores this property.

Attributes:

NonCopyable
true

Parent of this object, specified as a PPT API object. A PPT API object must only have one parent.

Attributes:

SetAccess
private
NonCopyable
true

Child elements of mlreportgen.ppt.Picture object, specified as a cell array of PPT API objects.

Attributes:

NonCopyable
true

Tag for the mlreportgen.ppt.Picture object, specified as a character vector or string scalar. The PPT API 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. Specify your own tag value to help you identify where to look when an issue occurs during document generation.

Attributes:

NonCopyable
true

Data Types: char | string

Object identifier for the mlreportgen.ppt.Picture object, specified as a character vector or string scalar. The PPT API generates a session-unique identifier when it creates the document element object. You can specify your own value for Id.

Attributes:

NonCopyable
true

Data Types: char | string

Methods

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Examples

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Open Live Script

Use an mlreportgen.ppt.Picture object to include a picture of an airplane in a presentation.

Create a presentation.

import mlreportgen.ppt.*

ppt = Presentation("myPicturePresentation.pptx");
open(ppt);

Add a slide with a Title and Content layout to the presentation.

add(ppt,"Title and Content");

Create a Picture object using an image of an airplane. Specify the size of the picture.

plane = Picture(which("b747.jpg"));
plane.Width = "5in";
plane.Height = "2in";

Replace the content of the slide with the picture.

replace(ppt,"Content",plane);

Close and view the presentation.

close(ppt);
rptview(ppt);

Here is the generated slide with the image of the airplane:

Open Live Script

To add an image of a MATLAB figure to a presentation, this example prints the figure to an image file, creates an mlreportgen.ppt.Picture object from the file, and adds the Picture object to a slide in the presentation.

Create a presentation.

import mlreportgen.ppt.*

ppt = Presentation("myFigurePresentation.pptx");
open(ppt);

Add a slide to the presentation.

slide = add(ppt,"Title and Content");

Add a title to the slide.

replace(slide,"Title","surf(peaks)");

Create a MATLAB figure with a surface plot.

fig = figure;
surf(peaks);

Print the figure to an image file. Do not delete the image file before generating the presentation.

figSnapshotImage = "figSnapshot.png";
print(fig,"-dpng",figSnapshotImage);

Create an mlreportgen.ppt.Picture object using the image file.

figPicture = Picture(figSnapshotImage);

Add the Picture object to the slide.

replace(slide,"Content",figPicture);

Close the presentation.

close(ppt);

Delete the figure and the image file. 

delete(fig);
delete(figSnapshotImage);

View the presentation.

rptview(ppt);

Here is the generated slide with the image of the figure:

Version History

Introduced in R2015b

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See Also

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