How To write an oscilloscope Graphic Line using J2me???
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Youve to deal with the Canvas at the screen all the time; I mean to implement a double buffer to repaint the screen and to write in every moment the correct lines by using pointers which point locations at the screen; if you want, or if you plan to make a real oscilloscope project, maybe youve to consider scales and metrics, it´s just conversions of units but youve to consider too how these conversions are going to change the screen because you will have to rescale the image at the screen. It´s just deal with the Canvas class; you can find information in every javax documentation about working with Canvas.