Displays a tree view of a list, tlist, mlist, cell or structure array, Xcos block
tree_show(x) tree_show(x, rootTitle) tree_show(x, rootTitle, styles) tree_show(x, rootTitle, styles, arrayByFields)
Container to display. Supported containers: list, mlist, tlist, array of cells,
array of structures, identifier of an Xcos block.
Other containers may be nested in x
.
Single string: explicit label of the tree's root, for instance the name of
the x
variable in the calling environment. Default = "".
![]() | HTML.4 styling tags can be used to change the style of the root's title.
Example: " <html><font color="red"><b>The title</b> "
will display The title in bold red. |
Single string = HTML.4 styling tag, including the "$" character that will be replaced with the address (fields names, lists indices..) of each data.
The styles
option can be used to customize the style
either of addresses, or of related contents, or both. Examples:
"<b>$</b>"
: address in bold, content in
normal black."$<i>"
: address in normal black, content
in italic."<i>$"
: both address and content in italic."<font color=''grey''>$</font><i>"
:
address in grey, content in italic.Default =
"<font color=""blue"">$</font>"
(address in blue, content in black).
Setting ""
removes styling.
Single boolean, used only for arrays of structures:
%T : | For each field of the struct, the array of its values is displayed. |
---|---|
%F : | For each structure of the array, its fields and their values are displayed. |
The chosen display mode is used as well for every nested array of structures, at any depths.
Creates a window and displays a tree view of the given container.
![]() | The window has no handle. |
list(), including a cells array :
|
![]() |
Using the rootTitle and styles options :
// Data to display: clear films films(1) = struct("Title", "A.I. Artificial Intelligence",.. "Year", 2001, .. "Director", "Steven Spielberg", .. "Duration", 140); films(2,2) = struct("Title", "I, robot", .. "Year", 2004, .. "Director", "Alex Proyas", .. "Duration", 120); // Styling both the addresses and the contents: mainTitle = "<html><b>Films (A)</b>"; tree_show(films, mainTitle , "<font color=""red"">$</font><i>"); // Styling only the contents: mainTitle = "<html><b>Films (B)</b>"; tree_show(films([1 4]), mainTitle, "$<font color=""green"">", %t); | ![]() | ![]() |
Array of structures :
clear films films(1) = struct("Title", "A.I. Artificial Intelligence",.. "Year", 2001, .. "Director", "Steven Spielberg", .. "Duration", 140); films(2) = struct("Title", "I, robot", .. "Year", 2004, .. "Director", "Alex Proyas", .. "Duration", 120); films(1,2) = struct("Title", "Gravity", .. "Year", 2013, .. "Director", "Alfonso Cuarón", .. "Duration", 100); films(2,2) = struct("Title", "2001: A space odyssey", .. "Year", 1968, .. "Director", "Stanley Kubrick", .. "Duration", 141); tree_show(films(:),"Films (I)"); tree_show(films ,"Films (II)"); tree_show(films(:),"Films (III)", , %t); tree_show(films ,"Films (IV)" , , %t); | ![]() | ![]() |
2x2 struct array with fields: Title Director Year Duration
With a custom tlist or mlist :
// For a mlist: str = ['a','b','c','d','e','f','g','h']; n = matrix(str, [2,2,2]); v = matrix(1:8, [2,2,2]); Mm = mlist(['V','name','value'],n,v); tree_show(Mm); // For a tlist: Mt = tlist(['V','name','value'],['a','b','c'],[1 2 3]); tree_show(Mt); | ![]() | ![]() |
For an Xcos block :
loadXcosLibs(); blk = BIGSOM_f("define"); tree_show(blk) | ![]() | ![]() |
Version | Description |
6.1.0 |
|