presentation

package
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 Go to latest Published: Oct 14, 2018 License: AGPL-3.0 Imports: 23 Imported by: 75

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Constants

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Variables

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Functions

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Types

type Image 

type Image struct {
	// contains filtered or unexported fields
}

Image is an image within a slide.

func (Image) Properties 

func (i Image) Properties() drawing.ShapeProperties

Properties returns the properties of the TextBox.

type PlaceHolder 

type PlaceHolder struct {
	// contains filtered or unexported fields
}

PlaceHolder is a place holder from a slide.

func (PlaceHolder) AddParagraph 

func (s PlaceHolder) AddParagraph() drawing.Paragraph

AddParagraph adds a new paragraph to a placeholder.

func (PlaceHolder) Clear 

func (s PlaceHolder) Clear()

Clear clears the placeholder contents and adds a single empty paragraph. The empty paragrah is required by PowerPoint or it will report the file as being invalid.

func (PlaceHolder) ClearAll 

func (s PlaceHolder) ClearAll()

ClearAll completely clears a placeholder. To be useable, at least one paragraph must be added after ClearAll via AddParagraph.

func (PlaceHolder) Index 

func (s PlaceHolder) Index() uint32

Index returns the placeholder index

func (PlaceHolder) Paragraphs 

func (s PlaceHolder) Paragraphs() []drawing.Paragraph

Paragraphs returns the paragraphs defined in the placeholder.

func (PlaceHolder) Remove 

func (s PlaceHolder) Remove() error

func (PlaceHolder) SetText 

func (s PlaceHolder) SetText(text string)

SetText sets the text of a placeholder for the initial paragraph. This is a shortcut method that is useful for things like titles which only contain a single paragraph.

func (PlaceHolder) Type 

func (s PlaceHolder) Type() pml.ST_PlaceholderType

Type returns the placeholder type

func (PlaceHolder) X 

func (s PlaceHolder) X() *pml.CT_Shape

X returns the inner wrapped XML type.

type Presentation 

type Presentation struct {
	common.DocBase
	// contains filtered or unexported fields
}

Presentation is the a presentation base document.

func New 

func New() *Presentation

New initializes and reurns a new presentation

func Open 

func Open(filename string) (*Presentation, error)

Open opens and reads a document from a file (.pptx).

func OpenTemplate 

func OpenTemplate(fn string) (*Presentation, error)

func Read 

func Read(r io.ReaderAt, size int64) (*Presentation, error)

Read reads a document from an io.Reader.

func (*Presentation) AddDefaultSlideWithLayout 

func (p *Presentation) AddDefaultSlideWithLayout(l SlideLayout) (Slide, error)

AddDefaultSlideWithLayout tries to replicate what PowerPoint does when inserting a slide with a new style by clearing placeholder content and removing some placeholders. Use AddSlideWithLayout if you need more control.

func (*Presentation) AddImage 

func (p *Presentation) AddImage(i common.Image) (common.ImageRef, error)

AddImage adds an image to the document package, returning a reference that can be used to add the image to a run and place it in the document contents.

func (*Presentation) AddSlide 

func (p *Presentation) AddSlide() Slide

AddSlide adds a new slide to the presentation.

func (*Presentation) AddSlideWithLayout 

func (p *Presentation) AddSlideWithLayout(l SlideLayout) (Slide, error)

AddSlideWithLayout adds a new slide with content copied from a layout. Normally you should use AddDefaultSlideWithLayout as it will do some post processing similar to PowerPoint to clear place holder text, etc.

func (*Presentation) GetImageByRelID 

func (p *Presentation) GetImageByRelID(relID string) (common.ImageRef, bool)

GetImageByRelID returns an ImageRef with the associated relation ID in the document.

func (*Presentation) GetLayoutByName 

func (p *Presentation) GetLayoutByName(name string) (SlideLayout, error)

GetLayoutByName retrieves a slide layout given a layout name.

func (*Presentation) RemoveSlide 

func (p *Presentation) RemoveSlide(s Slide) error

RemoveSlide removes a slide from a presentation.

func (*Presentation) Save 

func (p *Presentation) Save(w io.Writer) error

Save writes the presentation out to a writer in the Zip package format

func (*Presentation) SaveToFile 

func (p *Presentation) SaveToFile(path string) error

SaveToFile writes the Presentation out to a file.

func (*Presentation) SlideLayouts 

func (p *Presentation) SlideLayouts() []SlideLayout

SlideLayouts returns the slide layouts defined in the presentation.

func (*Presentation) SlideMasters 

func (p *Presentation) SlideMasters() []SlideMaster

SlideMasters returns the slide masters defined in the presentation.

func (*Presentation) Slides 

func (p *Presentation) Slides() []Slide

Slides returns the slides in the presentation.

func (*Presentation) Validate 

func (p *Presentation) Validate() error

func (*Presentation) X 

func (p *Presentation) X() *pml.Presentation

X returns the inner wrapped XML type.

type Slide 

type Slide struct {
	// contains filtered or unexported fields
}

func (Slide) AddImage 

func (s Slide) AddImage(img common.ImageRef) Image

AddImage adds an image textbox to a slide.

func (Slide) AddTextBox 

func (s Slide) AddTextBox() TextBox

AddTextBox adds an empty textbox to a slide.

func (Slide) GetPlaceholder 

func (s Slide) GetPlaceholder(t pml.ST_PlaceholderType) (PlaceHolder, error)

GetPlaceholder returns a placeholder given its type. If there are multiplace placeholders of the same type, this method returns the first one. You must use the PlaceHolders() method to access the others.

func (Slide) GetPlaceholderByIndex 

func (s Slide) GetPlaceholderByIndex(idx uint32) (PlaceHolder, error)

GetPlaceholderByIndex returns a placeholder given its index. If there are multiplace placeholders of the same index, this method returns the first one. You must use the PlaceHolders() method to access the others.

func (Slide) PlaceHolders 

func (s Slide) PlaceHolders() []PlaceHolder

PlaceHolders returns all of the content place holders within a given slide.

func (Slide) ValidateWithPath 

func (s Slide) ValidateWithPath(path string) error

ValidateWithPath validates the slide passing path informaton for a better error message

func (Slide) X 

func (s Slide) X() *pml.Sld

X returns the inner wrapped XML type.

type SlideLayout 

type SlideLayout struct {
	// contains filtered or unexported fields
}

SlideLayout

func (SlideLayout) Name 

func (s SlideLayout) Name() string

Name returns the name of the slide layout.

func (SlideLayout) Type 

func (s SlideLayout) Type() pml.ST_SlideLayoutType

Type returns the type of the slide layout.

func (SlideLayout) X 

func (s SlideLayout) X() *pml.SldLayout

X returns the inner wrapped XML type.

type SlideMaster 

type SlideMaster struct {
	// contains filtered or unexported fields
}

SlideMaster is the slide master for a presentation.

func (SlideMaster) SlideLayouts 

func (s SlideMaster) SlideLayouts() []SlideLayout

func (SlideMaster) X 

func (s SlideMaster) X() *pml.SldMaster

X returns the inner wrapped XML type.

type TextBox 

type TextBox struct {
	// contains filtered or unexported fields
}

TextBox is a text box within a slide.

func (TextBox) AddParagraph 

func (t TextBox) AddParagraph() drawing.Paragraph

AddParagraph adds a paragraph to the text box

func (TextBox) Properties 

func (t TextBox) Properties() drawing.ShapeProperties

Properties returns the properties of the TextBox.

func (TextBox) SetTextAnchor 

func (t TextBox) SetTextAnchor(a dml.ST_TextAnchoringType)

SetTextAnchor controls the text anchoring

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