Package com.nokia.mid.ui

Contains some graphics-related extensions for MIDP low-level UI APIs, such as Graphics and Canvas.

See:
Description

Interface Summary

DirectGraphics

DirectGraphics contains some graphics extensions for MIDP Graphics, with which polygons and triangles can be drawn and filled, images can be rotated or flipped, alpha channel color supported and raw pixel data can be directly obtained from the graphics context or drawn to it.

Class Summary

DeviceControl	DeviceControl provides a collection of methods to control some of the special features available in mobile devices, e.g., vibration and screen (LCD) backlight.
DirectUtils	This class is a placeholder for utility methods.
FullCanvas	FullCanvas provides a full screen painting area.

Package com.nokia.mid.ui Description

Contains some graphics-related extensions for MIDP low-level UI APIs, such as Graphics and Canvas.

Image transparency

The MIDP specification leaves it optional for implementations to support image transparency. Nokia MIDP implementation and Nokia UI APIs support PNG's "simple transparency", i.e., tRNS chunk. In addition, alpha channel is supported but true alpha blending need not to be supported. If implementation supports other image formats than PNG, e.g., GIF, then transparency information, if available for the image format, should also be supported on that format.

Since:

1.0