Help!!!!!! Turn BMP JPG image format example
Help!!!!!! Turn BMP JPG image format example
Help!!!!!! Turn BMP JPG image format example

CodePudding user response:

You can refer to the

http://download.csdn.net/detail/lzp_lrp/9740200

CodePudding user response:

Reference to invoke an error after

CodePudding user response:

 
/* 
Save the file * to specify the format 
* parameters: 
* ul picture handles 
* filename to save the file name 
* format image format can be specified as BMP, JPG, PNG, if not, the three default PNG format for 
* encoderQuality picture quality 0-100, the smaller the value, the smaller the picture 
* width the width of the picture 
The height of the * height images 
*/
The Function Boolean SatImage_Save (ulong ul, String filename, String format, ulong encoderQuality, long width, long height) library "satrda. DLL 
"

Save the code

 ulong ll_image 
Ulong ll_width, ll_height 

Ll_image=n_api. Satimage_createfromfile (" d:/satrda. PNG ") 
N_api. Satimage_save (ll_image, "d:/satrda1. PNG", "PNG", 50, 100, 100) 
N_api. Satimage_getsize (ll_image ll_width, ll_height) 
N_api. SatImage_destroy (ll_image) 

Messagebox (" w ", ":" + string (ll_width) + ", h: "+ string (ll_height)) 

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CodePudding user response:

Image processing of LEADTOOLS OCX controls, very strong ~

CodePudding user response:

WXJ DLL can be used, although the fees, but also good,