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XYLADDER

XYLADDER

Name


    XYLADDER

Purpose


    Creates horizontally- and vertically-stacked ladder plots.

Category


    Plot

Calling Sequence


    Result = XYLADDER(NX,NY)

Inputs


    NX: Number of plots in the horizontal direction.
    NY: Number of plots in the vertical direction.

Keyword Parameters


    XRANGE: The x-range of the plots in normalized units. Default: [0.1,0.9]
    YRANGE: The y-range of the plots in normalized units. Default: [0.1,0.9]
    ISOTROPIC: If set, each panel is a square.

Outputs


    A 4xNXxNY array containing the normalized position coordinates for each
    plot. Result[*,IX,IY] are the normalized coordinates for horizontal
    plot IX (from left to right) and vertical plot IY (from bottom to top).

Example


    ladderpos = XYLADDER(2,2)
    PLOT, x1, y1, POS=ladderpos[*,0,0]
    PLOT, x2, y2, /NOERASE, YTICKFORMAT='(A1)', POS=ladderpos[*,1,0]
    PLOT, x3, y3, /NOERASE, XTICKFORMAT='(A1)', POS=ladderpos[*,0,1]
    PLOT, x4, y4, /NOERASE, XTICKFORMAT='(A1)', YTICKFORMAT='(A1)',
      POS=ladderpos[*,1,1]

Modification History


    Written by: Jeremy Bailin
    12 June 2008 Public release in JBIU
    13 June 2011 Added /ISTROPIC keyword



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