pdfium-binaries | 📰 Binary distribution of PDFium | Document Editor library
kandi X-RAY | pdfium-binaries Summary
kandi X-RAY | pdfium-binaries Summary
📰 Binary distribution of PDFium
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of pdfium-binaries
pdfium-binaries Key Features
pdfium-binaries Examples and Code Snippets
def _Upgrade1To2(self, data):
"""Upgrade data from Version 1 to Version 2.
Changes: Rename operators to Conform to NN API.
Args:
data: Dictionary representing the TensorFlow lite data to be upgraded.
This will be modified
def _Upgrade2To3(self, data):
"""Upgrade data from Version 2 to Version 3.
Changed actual read-only tensor data to be in a buffers table instead
of inline with the tensor.
Args:
data: Dictionary representing the TensorFlow lit
def bsearch(data, key):
start = 0
end = len(data) - 1
mid = 0
while start <= end:
mid = int((end + start) / 2)
if data[mid] < key:
# look in the right half
start = mid + 1
elif data[mid] > key:
# look in
Community Discussions
Trending Discussions on pdfium-binaries
QUESTION
I'm trying to add a custom font (otf file or for testing purpose ttf) to my PDF document to render text page objects with. The rendered text is always the same gibberish like ÿÿÿÿÿÿe
('e' might be the last char of my string or a random character). Creating, rendering and adding other objects like paths or images are working fine. So I'm guessing the font isn't loaded correctly.
I'm using an updated version of the C# wrapper PDFiumSharp ( https://github.com/ArgusMagnus/PDFiumSharp ), which provides the following methods: FPDFText_LoadFont(document, FontType, IsCid, byte[] fontData)
and FPDFPageObj_CreateTextObj(document, FPDF_Font font, size)
. The wiki of PDFiumSharp states that through LoadFont
the font is loaded into the document. The code snippet following runs through without problems (so fontpath is correct, can be loaded and the text object can be created).
I exchanged the pdfium.dll with the newest one from https://github.com/bblanchon/pdfium-binaries, which includes the entry point FPDF_LoadFont too.
There is also another entry point FPDF_InitLibraryWithConfig
, which gets a FPDF_LIBRARY_CONFIG
as argument. This config holds a readonly field IntPtr _userFontPaths
, which might me usable somehow, but I haven't find a way to set this.
ANSWER
Answered 2019-Jul-15 at 10:49Ok, the problem was again in the wrapper:
The function bool FPDFText_SetText(FPDF_PAGEOBJECT text_object, [MarshalAs(UnmanagedType.LPStr)] string text)
needed a LPStr
. Changing it to LPWStr
did the trick.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install pdfium-binaries
Here are the download links for latest release:. See the Releases page to download older versions of PDFium. Several NuGet packages are also available.
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