Reports the height of each printed page if a field is printed.
# Metadata
Platforms: desktop, server, mobile OS: mac, windows, linux, ios, android Introduced: 1.0 Security:
# Syntax
get the pageHeights of field
# Examples
set the height of field 1 to line 1 of the pageHeights of field 1
# Description
Use the pageHeights property to determine how much to scroll a field during printing.
The value reported by the pageHeights property is a list of numbers separated by returns. Each number is the height in pixels of a page full of text.
You can use the pageHeights property to print the entire contents of a field by printing the field, setting the field vScroll to the first line of the pageHeights, printing the field again, setting the vScroll to the current vScroll plus line 2 of the pageHeights, and so on.
The computations used by the pageHeights property assume the field borderWidth property is set to zero and its margins is set to 6.
# Tags
# See
- **keyword:** field, line - **property:** borderWidth, formatForPrinting, pixels, margins, vScroll - **function:** textHeightSum - **glossary:** property, integer - **object:** field