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DADiSP Worksheet Functions > Function Categories > Cursor Functions > ITEMPOS
Returns the item number of the last position of the crosshair cursor in a window.
ITEMPOS(win, cursor)
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win |
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Optional. Window reference. Defaults to the current Window. |
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cursor |
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Optional. An integer, the cursor number.
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The item number in the specified window where the cursor was most recently placed. If the cursor was never activated in the specified window, the item number returned is 1.
Changes in cursor position do not propagate through the Worksheet. If you want to update a window dependent on a new cursor position, use the Line Editor ([F3] key) to re-enter the line so that the cursor position is re-evaluated.
A series or an XY plot is considered an item.
DADiSP "remembers" the last position of the cursors; when a cursor is placed on the series, it is drawn at the most recent location (which may mean that the window is redrawn to display that x or y range). To disable this feature, use
setconf("item_memory", "0").