PdfZoomBehavior enumeration

PdfZoomBehavior enumeration

Specifies the type of zoom applied to a PDF document when it is opened in a PDF viewer.


NONEHow the document is displayed is left to the PDF viewer. Usually the viewer displays the document to fit page width.
ZOOM_FACTORDisplays the page using the specified zoom factor.
FIT_PAGEDisplays the page so it visible entirely.
FIT_WIDTHFits the width of the page.
FIT_HEIGHTFits the height of the page.
FIT_BOXFits the bounding box (rectangle containing all visible elements on the page).


Shows how to set the default zooming that a reader applies when opening a rendered PDF document.

doc = aw.Document()
builder = aw.DocumentBuilder(doc)
builder.writeln("Hello world!")

# Create a "PdfSaveOptions" object that we can pass to the document's "save" method
# to modify how that method converts the document to .PDF.
# Set the "zoom_behavior" property to "PdfZoomBehavior.ZOOM_FACTOR" to get a PDF reader to
# apply a percentage-based zoom factor when we open the document with it.
# Set the "zoom_factor" property to "25" to give the zoom factor a value of 25%.
options = aw.saving.PdfSaveOptions()
options.zoom_behavior = aw.saving.PdfZoomBehavior.ZOOM_FACTOR
options.zoom_factor = 25

# When we open this document using a reader such as Adobe Acrobat, we will see the document scaled at 1/4 of its actual size.
doc.save(ARTIFACTS_DIR + "PdfSaveOptions.zoom_behaviour.pdf", options)

See Also