Inside Macintosh: Programming With JManager /

Chapter 2 - JManager Reference / JManager Functions

Applet Control Functions /

JMGetAppletDimensions

Returns the dimensions of an applet.

OSStatus JMGetAppletDimensions (
                     JMAppletLocatorRef locatorRef, 
                     UInt32 appletIndex, 
                     UInt32* width, 
                     UInt32* height);

locatorRef

The applet locator that contains the retrieved HTML text.

appletIndex

The index number of the applet you want to query.

width

A pointer that, on return, contains the width, in pixels, of the applet.

height

A pointer that, on return, contains the height, in pixels, of the applet.

function result

A result code; see "JManager Result Codes".

DISCUSSION

The appletIndex value is an index number from 0 to appletCount -1, where appletCount is determined by the JMCountApplets function. You can call this function only after successfully retrieving HTML text using the JMNewAppletLocator function.

SEE ALSO

"Finding Applets".