Key
|
Action
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Left-arrow
|
moves the graph cursor left one sample
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Ctrl-Left-arrow
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moves the graph X-origin (the date-time at the left-hand edge of the visible graph) back one minor graticule. Thus if the graph was zoomed such that each division on the X-axis was one minute, the left arrow key would move the graph one minute earlier in time.
|
Shift-Left-arrow
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moves the graph X-origin (the date-time at the left-hand edge of the visible graph) back one major graticule.
|
Right-arrow
|
moves the graph cursor right one sample
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Ctrl-Right-arrow
|
moves the graph X-origin (the date-time at the left-hand edge of the visible graph) forward one minor graticule.
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Shift-Right-arrow
|
moves the graph X-origin (the date-time at the left-hand edge of the visible graph) forward one major graticule.
|
Up-arrow
|
increases the graph Y-origin (the temperature at the bottom edge of the visible graph) one minor graticule.
|
Shift-Up-arrow
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increases the graph Y-origin (the temperature at the bottom edge of the visible graph) one major graticule.
|
Down-arrow
|
decreases the graph Y-origin (the temperature at the bottom edge of the visible graph) one minor graticule.
|
Shift-Down-arrow
|
decreases the graph Y-origin (the temperature at the bottom edge of the visible graph) one major graticule.
|
Home
|
positions the graph at the first sample.
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End
|
positions the graph at the last sample.
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Page Up
|
increases the graph Y-origin (the temperature at the bottom edge of the visible graph) by the height of the screen, i.e. it displays the next "page" up of the graph.
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Page Down
|
decreases the graph Y-origin (the temperature at the bottom edge of the visible graph) by the height of the screen.
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Mousewheel
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using the mousewheel is the equivalent of using the up and down arrow keys - i.e. it scrolls the graph vertically.
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Click and drag
|
moves the graph origin in step with the mouse cursor
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Goto control
|
moves the sample cursor to an arbitrary sample position.
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