my_startrender()

a function called after the render context has been created

Synopsis:

int my_startrender( struct _doc_ctrl *c );

Description:

This function is called before drawing the first slice but after:

• all print commands have been parsed from the draw stream
• my_startdocument() has been called
• the render context has been created.

This function lets you replace the default render functions in the render context. For more information, see the Render Library chapter.

The default version of this function does nothing.

Returns:

0

Success.

Any other value

An error occurred.

Classification:

Photon