英文:
Question with display graphic and description from signature using itext v5.6.xx
问题
I'm learning digital signature from this book, it's very helpful. When I read the "Custom rendering mode" section, I see this one:
RenderingMode.GRAPHIC_AND_DESCRIPTION—this will split the signature field in
two and add an image on one side, the description on the other side.
I have tried and found the result is to divide 2 parts by left and right, I'm wondering if there's a way to make it 2 parts according to top and bottom?
英文:
I'm learning digital signature from this book, it's very helpful. When I read the "Custom rendering mode" section, I see this one:
> RenderingMode.GRAPHIC_AND_DESCRIPTION—this will split the signature field in
two and add an image on one side, the description on the other side.
I have tried and found the result is to divide 2 parts by left and right, I'm wondering if there's a way to make it 2 parts according to top and bottom?
答案1
得分: 1
根据iText的PdfSignatureAppearance类的源代码，iText根据外观矩形的高度和宽度来决定是分割左/右还是上/下：如果高度严格大于宽度，区域将分割为上/下。否则，将分割为左/右。
英文:
According to the source code of the iText PdfSignatureAppearance class, iText decides whether to split left/right or top/bottom based on the height and width of the appearance rectangle: If it is strictly higher than it is wide, the area is split top/bottom. Otherwise it's split left/right.
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