How to center Column names in table
175 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Pappu Murthy
el 24 de Mayo de 2021
Comentada: Martin Soltes
el 20 de En. de 2022
I use the uiStyle to make all my table entries to whichever type allignment I desire but the column names always seem to be left justified only. I thouight for e.g. when I specify "horizontalalignment" to "center" everything will be centered. Am I missing something?
0 comentarios
Respuesta aceptada
Adam Danz
el 24 de Mayo de 2021
Editada: Adam Danz
el 25 de Mayo de 2021
As far as I know,center-justification of uitable column names is not possible (as for r2021a).
A recent comment by MathWorks staff (Aug 2020) suggests a workaround that involves creating a second uitable placed above the main table, containing the header names and using uistyle to center the names. It wouldn't be too much work to put that together but it may require reworking existing code that assigns data to the UITable.
Update
An alternative would be to convert your table to a cell array and move the header names to the first row the array. A cell array is needed if your data are not all strings, otherwise you could use a string array.
Then you can format the table to make it look like it contains a true header row.
The table on the left is the standard UITable with a header-row (aka "ColumnNames").
The table on the right shows the results of moving the header row into the data array and formatting the table to appear as unchanged.
Note that this changes how the table will be indexed since data starts are row #2.
% T: your initial data stored in a table
T = array2table(rand(5,3),'VariableNames',["Lancaster","Cincinnati","Sofia"]);
% 1. Convert table to cell, move header names into row 1.
C = [T.Properties.VariableNames; table2cell(T)];
% Create two uitables for comparison
uifig = uifigure();
uifig.Position(3:4) = [ 679 420];
uitTable = uitable(uifig,'data',T,'Units','Normalize','Position',[.05 .05 .4 .8]);
uitCell = uitable(uifig,'data',C,'ColumnName',{},'RowName',{},'Units','Normalize','Position',[.55 .05 .4 .8]);
% Switch order of shaded rows
uitCell.BackgroundColor = flipud(uitCell.BackgroundColor);
% Center all cells of the table & bolden the first row
uisCenter = uistyle('HorizontalAlignment', 'center');
uisBold = uistyle('FontWeight','bold');
addStyle(uitTable, uisCenter)
addStyle(uitCell, uisCenter)
addStyle(uitCell, uisBold, 'row',1)
7 comentarios
Martin Soltes
el 20 de En. de 2022
it works, the downside is your column names will be hidden if you use scroll bar..
Más respuestas (0)
Ver también
Categorías
Más información sobre Workspace Variables and MAT-Files en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!