Search found 5 matches

by oha
Fri Sep 29, 2017 11:47 am
Forum: PDF
Topic: GdPicturePDF RenderPageToGdPictureImage is generating blank page
Replies: 9
Views: 3310

Re: GdPicturePDF RenderPageToGdPictureImage is generating blank page

Okay, cool. :-)
Is the "PdfRasterizerEngineGdiplus" 100% replacement?
I'm afraid we can't test "all possible" PDFs in short time.
by oha
Thu Sep 28, 2017 3:36 pm
Forum: PDF
Topic: GdPicturePDF RenderPageToGdPictureImage is generating blank page
Replies: 9
Views: 3310

Re: GdPicturePDF RenderPageToGdPictureImage is generating blank page

This one seems to be the trouble-maker: KB 4040972
by oha
Thu Sep 28, 2017 10:46 am
Forum: PDF
Topic: GdPicturePDF RenderPageToGdPictureImage is generating blank page
Replies: 9
Views: 3310

Re: GdPicturePDF RenderPageToGdPictureImage is generating blank page

We face exactly the same problem. What we know: - RenderPageToGdPictureImage method fails with default Rasterizer engine if run as Windows Service ONLY! - RenderPageToGdPictureImageEx method works if PDF contains just images -> whole page is filled by an image - If one explicitly choose "PdfRasteriz...
by oha
Tue Oct 04, 2016 5:12 pm
Forum: PDF417 Reading & Writing
Topic: How to use "byte array" as data to write PDF417 barcode?
Replies: 3
Views: 1852

Re: How to use "byte array" as data to write PDF417 barcode?

Hi Loïc,
are you sure it will work?
I mean byte array can contain whatever byte sequence (imagine byte[] from ZIP stream)
I'm afraid that some specific encoding could destroy the data.
What do you think?

Best regards,
Ondrej
by oha
Mon Oct 03, 2016 2:55 pm
Forum: PDF417 Reading & Writing
Topic: How to use "byte array" as data to write PDF417 barcode?
Replies: 3
Views: 1852

How to use "byte array" as data to write PDF417 barcode?

Hi guys, please, is there any way how to use "byte array" as barcode data? Both BarcodePDF417Write method overloads expect "string" as data. I would like to encode raw byte data -> should be possible with PDF 417 (with use of BarcodePDF417EncodingMode.BarcodePDF417EncodingModeByte), correct? Any ide...