term.clearLine
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| term.clearLine Function | |
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Syntax term.clearLine() | |
| Returns | nil |
| API | term |
| Source | CC:Tweaked (source) |
Clears the line on a terminal object using the current Y cursor position and background colour. The term's cursor position, text colour and background colour states remain unchanged.
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| Writes a line, waits, and then clears it. | |||
| Code | write("Hello, world!")
term.clearLine() |
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| Output | Hello, world! is printed, and then disappears after 1 second. |
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| Clears the top line of the current term with a red colour. | |||
| Code | term.setBackgroundColour(colours.red)
term.setCursorPos(1, 1)
term.clearLine() |
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| Output | The top line of the screen is cleared and filled with red. | ||
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| Draws a line which each colour to the screen, clearing everything between. | |||
| Code | for i = 1, 16 do -- There are 16 colours.
-- Colours in CC are a bitfield, so raising two to the power of n will give the nth colour.
-- See [[Colours]] for more information.
local colour = math.pow(2, i - 1) -- Subtract 1 as colours start from 0
term.setBackgroundColour(colour)
term.setCursorPos(1, i)
term.clearLine()
end |
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| Output |  |
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