Dear, I'm trying to change the data tip of my plot and I get an error I relly can't understand
The code takes data from file: FertilitySoloCountries.xlxs (attached). Its a file reporting the fertility rate for each country (one country per row) and for 16 year intervals (on the column). I want to plot these trends. And I do with the following code.
close all;clcfigPosition = [0 0 1 1];data = readtable('FertilitySoloCountries.xlsx', 'PreserveVariableNames', true);yearRange = data.Properties.VariableNames;yearRange = yearRange(:,2:end);countries = table2cell(data(:,1));numCountries = numel(countries);dataMat = table2array(data(:, 2:end));numRange = size(dataMat,2);numCols = 4;numRows = floor(numRange/4);meanEveryNation = mean(dataMat);figSparks = figure('Name', 'With SparkLines', 'units','normalized','outerposition',figPosition);hold on; plot(meanEveryNation, 'k--', 'LineWidth', 2);colormap for nC = 1: numel(countries) hold on; h = plot(dataMat'); %legend(countries);
addTip = dataTipTextRow('country',countries{nC}); h.DataTipTemplate.DataTipRows(end+1) = addTip;endax = gca;ax.XTickLabelRotation = 90;set(ax,'XTick',1:numel(yearRange), 'XTickLabel', yearRange, 'fontsize', 6);saveas(figSparks, 'PlotPerRange.jpg');
The code worked until I wanted to add a data tip. When I do that, matlab says:
Expected one output from a curly brace or dot indexing expression, but there were 209 results.Error in PlotFertilitaPulito (line 23) h.DataTipTemplate.DataTipRows(end+1) = addTip;
Where am I making it wrong?
I have been using datatips in another work… and it worked!
Best Answer