JVCL Help:TJv14SegmentedLEDDigit
JVCL Help: TJv14SegmentedLEDDigit Class
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TJvCustomSegmentedLEDDigit
TJvBaseSegmentedLEDDigit
TJv14SegmentedLEDDigit
TJv16SegmentedLEDDigit
run\JvSegmentedLEDDisplay.pas
Summary
Modern 14-segmented LED digit.
Pascal
run\JvSegmentedLEDDisplay.pas
TJv14SegmentedLEDDigit = class(TJvBaseSegmentedLEDDigit);
Description
TJv14SegmentedLEDDigit is a modern 14-segmented LED digit as frequently used with audio equipment (though they more frequently use matrix displays these days).
As a derivative of TJvBaseSegmentedLEDDigit, this class provides in a DP segment commonly used as a decimal point by calculators. In addition, it splits the center horizontal in two separate segments and adds four diagonal and two center vertical segments. This layout makes it possible to represent all alphabet characters and a number of common symbols. The layout and naming is as follows (naming placed next to image to improve clarity):
------- A = top horizontal G2 = right center horizontal | | /| B
= right top vertical H = top left diagonal
| | / | C = right bottom vertical I = center top vertical
| |/ | D = bottom horizontal J = top right diagonal
--- --- E = left bottom vertical K = bottom right diagonal
| /| | F = left top vertical L = center bottom vertical
| / | | G1 = left center horizontal M = left bottom diagonal
|/ | | DP = Decimal point
------- .DP
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