tilerowcol
Description
Examples
Rows and Columns for Specific Tiles
Create a 2-by-2 tiled chart layout containing four plots.
t = tiledlayout(2,2); nexttile plot([1 2 3 4]) nexttile scatter(1:7,[10 13 5 33 7 12 9]) nexttile stairs(1:10) nexttile bar(1:5)
Get the row and column numbers for the third tile.
[row,col] = tilerowcol(t,3)
row = 2
col = 1
Get the row and column numbers for all the tiles.
[row,col] = tilerowcol(t,[1 2 3 4])
row = 1×4
1 1 2 2
col = 1×4
1 2 1 2
Rows and Columns for All Axes
Create a 2-by-2 tiled chart layout containing four plots.
t = tiledlayout(2,2); nexttile plot([1 2 3 4]) nexttile scatter(1:7,[10 13 5 33 7 12 9]) nexttile stairs(1:10) nexttile bar(1:5)
The Children
property of the TiledChartLayout
object contains all the top-level objects in the layout. In this case, the top-level objects are axes. Note that the objects in the Children
property are in the opposite order of their creation. To get the rows and columns in the order of creation, call the flipud
function and pass the reordered array to the tilerowcol
function.
[row,col] = tilerowcol(flipud(t.Children))
row = 4×1
1
1
2
2
col = 4×1
1
2
1
2
Rows and Columns for Spanned Axes
Create a 3-by-3 tiled chart layout containing three plots in the first row. Then create an axes object that spans across the remaining empty tiles (a 2-by-3 region). Create a bar chart in the spanned axes.
tiledlayout(3,3)
nexttile
plot([1 2 3 4])
nexttile
plot([4 3 2 1])
nexttile
stairs(1:10)
% Create spanned axes and bar chart
spax = nexttile([2 3]);
bar(spax,1:10)
Get the row and column numbers for the spanned axes. tilerowcol
returns the numbers of the row and column at the upper-left corner of the spanned axes, not the entire set of spanned rows and columns.
[r,c] = tilerowcol(spax)
r = 2
c = 1
Display Tick Labels for Rows and Columns
You can use the tilerowcol
function to customize the axes in a specific row or column of a tiled chart layout. In this example, show the y-axis labels in the first column only, and show the x-axis labels in the bottom row only.
Create a 4-by-4 tiled chart layout containing 16 plots. Pass the Children
property of the TiledChartLayout
object to the tilerowcol
function to get the rows and columns of all the tiles. Remove the y-axis tick labels from all the axes in the columns that have an index greater than 1. Remove the x-axis tick labels from all the axes that are not in the last row. Then add an overall title to the layout.
t = tiledlayout(4,4,TileSpacing="compact"); for i=1:16 nexttile plot(rand(10,3)) end % Remove select y- and x-axis tick labels [row,col] = tilerowcol(t.Children); yticklabels(t.Children(col>1),"") xticklabels(t.Children(row<t.GridSize(1)),"") title(t,"Tiling of 16 Plots")
Input Arguments
t
— Tiled chart layout
TiledChartLayout
object
Tiled chart layout containing the tiles you want to locate. Use the tiledlayout
function to create the TiledChartLayout
object.
The TileArrangement
property of the
TiledChartLayout
object must be set to "fixed"
,
which is the default value when you call tiledlayout(m,n)
to create a
fixed number of tiles.
tnum
— Tile numbers
scalar | vector | array
Tile numbers, specified as a scalar, vector, or array of positive integer values. If
you specify a number that does not correspond to a tile number,
tilerowcol
returns NaN
for that number.
obj
— Graphics object
axes | standalone visualization | legend | colorbar | TiledChartLayout
object | array of objects
Graphics object or an array of graphics objects that are children of a tiled chart layout. The types of objects you can specify include:
Axes, such as
Axes
,PolarAxes
, orGeographicAxes
objectsStandalone visualizations, such as
heatmap
chartsLegends
Colorbars
TiledChartLayout
objects that are nested within the tiles of a tiled chart layout
If a specified object is in one of the "north"
,
"south"
, "east"
, or "west"
tiles, tilenum
returns NaN
for that
object.
Output Arguments
row,col
— Row and column numbers
two scalars | two vectors | two arrays
Row and column numbers of the tiled chart layout, returned as two scalars, two
vectors, two or two arrays containing the row and column indices of the tiled chart
layout. If you query multiple tile numbers (or multiple objects) by specifying a vector
or an array, tilerowcol
returns the output as vectors or arrays of
the same size.
tilerowcol
returns NaN
values if
tnum
does not correspond to a tile number, or if
obj
is a graphics objects in one of the
"north"
, "south"
, "east"
, or
"west"
tiles.
Version History
Introduced in R2022b
See Also
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