By Lundh F.
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Subvolume A of 2 subvolumes on Diffusion in Semi-conductors and Non-Metallic Solids contains a accomplished and important compilation of information for the next fabrics and houses: diffusion in silicon, germanium and their alloys, diffusion in compound semiconductors, diffusion in silicides, chemical diffusion in bulk inhomogeneous semiconductors, grain-boundary and dislocation diffusion in semiconductors and silicides and floor diffusion on semiconductors.
This quantity, drawn from the Circuits and Filters instruction manual, specializes in arithmetic fundamentals; circuit parts, units, and their versions; and linear circuit research. It examines Laplace transformation, Fourier tools for sign research and processing, z-transform, and wavelet transforms. It additionally explores community legislation and theorems, terminal and port represetnation, research within the frequency area, and extra.
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You cannot draw other canvas items on top of a widget. type(item) ⇒ string Return the type of the given item: “arc”, “bitmap”, “image”, “line”, “oval”, “polygon”, “rectangle”, “text”, or “window”. If item refers to more than one items, this method returns the type of the first item found. delete(items) Delete all matching items. It is not an error to give an item specifier that doesn't match any items. lift(item) tkraise(item) itemcget(item, option) ⇒ string Get the current value for an option.
Do not redistribute! 1999-12-01 22:15 Chapter 12. The Canvas Widget Option Type Description Chapter 13. The Canvas Arc Item scrollbars, a one pixel border covers items drawn at canvas coordinate (0, 0). insertbackground color Color used for the insertion cursor. An arc item is a section of oval, delimited by two angles (start and extent). An arc item can be drawn in one of three ways: insertborderwidth distance Borderwidth for the insertion cursor. • pieslice (lines are drawn from the perimeter to the oval's center) insertofftime, insertontime time Controls cursor blinking.
Note that the text string itself is given by the text option. delete(item) Delete a text item. coords(item, x0, y0) Move one or more text items. ) Change the options for one or more text (or other) items. Options The text item supports the following options, via the create_text method, and the itemconfig and itemcget configuration methods. Table 20-1. Canvas Text Options Option Type Description anchor constant Specifies which part of the text (the text's bounding box, more exactly) that should be placed at the given position.
An introduction to Tkinter by Lundh F.