metafile

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2D Graphics Transform - moving the origin

I have a vector graphics format that has its origin at the bottom left and i need to render it to an enh开发者_运维知识库anced metafile which has its origin at the top left. What is a transform to mov[详细]

2023-03-11 03:32 分类：问答
What exactly is the reference DC parameter for GetWinMetaFileBits() used for?

I was under the impression that classic Win16 metafiles had no embedded size or resolution information (unless ther开发者_如何学Pythone is a METAFILEPICT header or similar) - what does GetWinMetaFileB[详细]

2023-03-06 09:46 分类：问答
How to tell the difference between the original .BMP/.EMF picture file with the processed .BMP/.EMF file?

Summarization: Calculations point out in a straight-forward way that: A .BMP picture of 3289 X 4570 X 32bpp takes about 53MB. The picture of same size but 24bpp takes about 43MB, that of 16bpp takes[详细]

2023-01-29 11:30 分类：问答
How to Convert a Metafile to Image by Drag'n'Droping in a Winform

I develop a Winform Application with the framlework .NET 3.5 in C#. I would like to allow the user to drag&drop a picture from Word 2007. Basically the user open the docx, select a picture and dra[详细]

2023-01-29 00:56 分类：问答
Conversion of VB Code to Delphi (It will extract image from EMF File)

While searching in the net i got few lines of code in VB for extracting an image from EMF File. I tried to convert that into Delphi but doesnt work.[详细]

2023-01-04 07:08 分类：问答
DPI for EMF files

Do EMF files have a DPI that can be set? I have an application that allows saving an image in multiple formats (including E开发者_JAVA技巧MF). I allow the user to specify the resolution/DPI for the im[详细]

2022-12-25 11:40 分类：问答
VB.net Saving an MetaFile / EMF as a bitmap ( .tiff)

Currently I have a third party control that generates a Metafile. I can save the .wmf file to disk with out issue.The problem is how do I render the Metafile as a Tiff file.[详细]

2022-12-24 05:42 分类：问答
Vector graphics clipboard format for Qt

I want my Qt application to be able to save simple vector graphics to clipboard in a compatible way. On windows I want to be able to paste the graphics into Microsoft Word or Powerpoint. On Linux I wa[详细]

2022-12-15 11:25 分类：问答
How do I parse a CREATEPENINDIRECT metafile record out of a byte array?

I need a little help in defining the following Windows GDI type in C#. I have the data in the form of a byte[] in C#, and I need to somehow marshal or cast it as the following in C#. Please see my oth[详细]

2022-12-11 21:58 分类：问答
How do I parse a polyline metafile record out of a byte array?

I need a little help in defining the following Windows GDI type in C#. I have the data in the form of a byte[] in C#, and I need to somehow marshal or cast it as the following in C#. I suppose I need[详细]

2022-12-11 21:51 分类：问答