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PB use camera to take pictures, in the preservation of how to set the image size?

Time:09-30

http://topic.csdn.net/t/20051108/00/4378092.html
I saw the posts above, the realization of the function of taking pictures, but save the image of more than 200 K, it's too big, how to set up, I want to save to the database,

CodePudding user response:

http://download.csdn.net/source/481785

CodePudding user response:

Learning:)

CodePudding user response:

Have a look.

CodePudding user response:

Just come up, I learning how to learn

CodePudding user response:

The original I passed, but I'm too food,,,,
//acquisition single JPG images (parameters: color: TRUE (color), FALSE (gray); Quality: quality (1-100), szImageFile (filename))
The Function Boolean MV_SaveJPGFile (ulong CardNo, Boolean color, int quality, string szImageFile) library "VideoLinkD_O. DLL
"I put it in use, the corresponding powerbuild. H. DLL are copied to my ride man clip,
Hint, can 't open HDMEMMAP driver, not get,,

CodePudding user response:

Give it a try

CodePudding user response:

The image converted to JPG file

CodePudding user response:

His flash of those made a SWF, can call the local camera to take pictures, and then cut into 96 * 120 pixels JPG image, and then the JPG images to hexadecimal string sent to the system clipboard, use PB reads a clipboard, the hexadecimal string into a BLOB, so it can be displayed and saved,

CodePudding user response:

Keep an eye on

CodePudding user response:

Learning how to learn!!!!!!

CodePudding user response:

You give me a E-mail, I send you a source code, including set the image size
[email protected]

CodePudding user response:

I also want to the source code to [email protected]

CodePudding user response:

[email protected] thank you!

CodePudding user response:

[email protected]

CodePudding user response:

I also want to [email protected]

CodePudding user response:

Me too. [email protected]

CodePudding user response:

[email protected]

CodePudding user response:

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CodePudding user response:

I didn't realize the image size using leadtools, set ~

USES is twain interface way to obtain images
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