Oren Eini

aka Ayende Rahien

Oren Eini

CEO of RavenDB

a NoSQL Open Source Document Database

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oren@ravendb.net

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Comparison page for RavenDB and MongoDB

Jun 04 2005

GDI+ Problem

time to read 1 min | 153 words

I'm trying to draw a PNG image whose size is 16x16, using Graphics.DrawImage ( System.Drawing.Image image , System.Int32 x , System.Int32 y ), but for some reason it draws it at ~21x21, which ruins everything. If I convert the image to ICO, then it draws it properly.

I changed the code to use the Graphics. DrawImage ( System.Drawing.Image image , System.Int32 x , System.Int32 y , System.Int32 width , System.Int32 height ) overload, and it works, but I can't think of a reason that this would require this. After all, the image already contains the width / height information!

You can see the problem now if you take a look at NQA's repository and change GraphControl.cs Paint method (lines 78 & 80) to use the overload without the width & height information.

[Listening to: It's My Life - Dr. Alban - Fetenhits Eurodance Classics(03:59)]

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RECENT COMMENTS

Dmitry, Yes, but this is _known_ to be a 64 bits system - since we are allocating 3GB (not possible in 64 bits). Note t...

By Oren Eini on Answer: What does this code do?
That's why it is a good idea to compare the return value of `write` to the buffer size. "size_t" can be 32-bit on some system...

By Dmitry on Answer: What does this code do?
There's a reason we miss `write_exact` and `read_exact` from the standard library. In fact, I am surprised the chunk is actua...

By Pyth0n on Challenge: What does this code do?
kpvleeuwen, I agree, unfortunately I don't have anyone to ask off the top of my head. Thanks, I fixed the headers.

By Oren Eini on Performance discovery: IOPS vs. IOPS
It could be interesting to reach out to storage firmware developers and ask what write patterns they think would be useful ex...

By kpvleeuwen on Performance discovery: IOPS vs. IOPS

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