[reportlab-users] Strange rendering of radio buttons

[Brijunas, Martynas]

[ trimming the thread to stay within 100kB limit ]

Hi Ben,

A square radio button behaves better, when rendered in Adobe Acrobat on Windows. There is no change in size of the control during "hover" or "click" events. It does however combine a square and a circle in a single control. Some screenshots below. With regards to your other question ("... does the smaller circle not vanish when you click off leaving just the checked larger circle?"), there is small artifact left behind in the bottom left corner of the control (screenshot 4).

[cid:image001.png at 01DB1A70.55043500]
[cid:image003.png at 01DB1A70.CD76DCE0]
[cid:image004.png at 01DB1A70.CD76DCE0]
[cid:image002.png at 01DB1A71.E3D1DD90]



Information Classification: GENERAL

From: Ben Hassell <ben at reportlab.com>
Sent: Wednesday, October 9, 2024 12:46 PM
To: Brijunas, Martynas <Martynas.Brijunas at msci.com>
Cc: reportlab-users <reportlab-users at lists2.reportlab.com>; Andy Robinson <andy at reportlab.com>
Subject: Re: [reportlab-users] Strange rendering of radio buttons

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Hello Martynas,

If the problem is specifically radio buttons you could try the square shaped ones by adding a parameter "shape" to the form.radio commands e.g.
form.radio(name='radio1', value='value2', x=110, y=600, size=12, shape='square')
>From what I've seen this doesn't have the same issues. Unfortunately this can depend on what tool is used to render the pdf.

Since you did match my experience however on windows + acrobat then does the smaller circle not vanish when you click off leaving just the checked larger circle?

Kind Regards,
Ben Hassell

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