wow, Why I didn't tryed it? It works Perfect! Probably I need more practice with Javascript.
Thank You EZChart On 6 feb, 11:32, EZChart <[email protected]> wrote: > Why do you create a single string for all the colors? The 'colors' option > of LineChart expects an array of colors (strings). > Did you try to use your variable 'colors' directly in the chart options? > > > > > > > > On Mon, Feb 6, 2012 at 11:28 AM, Marc CG <[email protected]> wrote: > > Hello, > > I'm trying to control de line color of a lineChart with javascript. I > > have a variable number of rows, but I need allways the same color for > > each one. I used this code: > > > while(j<=i) > > { > > if(j!=0) > > { > > string_colors += ","; > > } > > string_colors +=colors[j]; > > j++; > > } > > > // Draw the visualization. > > var data = response.getDataTable(); > > var chart = new > > google.visualization.LineChart(document.getElementById('chart_div')); > > chart.draw(data, {width: '100%', height: 480, is3D: true, > > hAxis: {showTextEvery: 49}, vAxis: {Title: notacio}, > > colors:string_colors}); > > > I have an array with a variable number of colors and, with this I > > create the String which I want to use. > > > Do you have some ideas about how to do it? > > > Thanks > > > Marc > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Visualization API" group. > > To post to this group, send email to > > [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group at > >http://groups.google.com/group/google-visualization-api?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
