Am 17.12.2019 um 05:45 schrieb Jesse Zhou:
Unfortunately, in the application I'm working in, I have to keep the
rectangle the same size to maintain parity with another part of the
application.
I see that in 9.4.2 of the PDF Spec, there's a section on "text
positioning" that looks promising (particularly the `Td` operator?). Is
there any easy way to modify that, maybe in the default appearances string?
IIRC the /DA content is not used completely, it is parsed for font,
color and size. So you would have to create the appearance stream
yourself. This is done in AppearanceGeneratorHelper.java. You would have
to use your own (by overriding constructAppearances() and constructing
your field with the 3 parameter constructor "PDTextField(PDAcroForm
acroForm, COSDictionary field, PDNonTerminalField parent)"), or change
the constructed appearance stream directly. I suggest you look at the
content with PDFDebugger to see what it is made of, you can find the
operators in the segment "operator summary". However this means that as
soon as somebody else opens the file and clicks on the text and changes
it, it will no longer fit in. And all this is really advanced, this
won't be done in an hour or two IMHO.
Tilman
On Mon, Dec 16, 2019 at 8:21 PM Tilman Hausherr <thaush...@t-online.de>
wrote:
Hi,
Change the rectangle of the annotation widget(s).
Tilman
Am 17.12.2019 um 02:31 schrieb Jesse Zhou:
Hello,
I'm trying to set the line height in a PDTextField. I'm able to figure
out
how to configure the font size, but not the line height.
I'm doing this because we need to be able to fit more text into the
PDTextField with the multiline bit set. Any suggestions of how to
accomplish this?
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