Wide Studio Object Reference

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Class Name

Specification of methods

destroyImage Function Description

Form

long destroyImage()

Function

Destruct a read image file

Description

Parameters

None.

Return value

WS_NO_ERR= Normal, otherwise error

Notice

Samples

   //Obtain an image instance of the image file, 001.jpg
   WSDimage* image = WSGIappImageSet()->getImage("001.jpg");
   //Destroy the contents once it has been read
   image->destroyImage();

setImageName Function Description

Form

long setImageName(char* iname)

Function

Set an image file name

Description

Parameters

(out)char* cname

Image file name

Return value

WS_NO_ERR= Normal, otherwise error

Notice

Samples

   //Obtain an image instance of the image file, 001.jpg
   WSDimage* image = WSGIappImageSet()->getImage("001.jpg");
   //The contents of the image instance become the image file, 002.jpg from 001.jpg
   image->setImageName("002.jpg");

getImageWidth Function Description

Form

long getImageWidth()

Function

Obtain an image width

Description

Parameters

None.

Return value

Image width

Notice

Samples

   //Obtain an image instance of the image file 001.jpg
   WSDimage* image = WSGIappImageSet()->getImage("001.jpg");
   long width = image->getImageWidth();
   long height = image->getImageHeight();

getImageHeight Function Description

Form

long getImageHeight()

Function

Obtain an image height

Description

Parameters

None.

Return value

Image height

Notice

Samples

Please refer to getImageWidth()