horizontal stack chart (using horizontal Bar chart) not working.

Tuesday 18 May 2010 6:38:45 am

Hi all,
We had successfully implemented the vertical stack chart by changing property following property
$graph->options->stackBars = false; to $graph->options->stackBars = true; in existing vertical bar chart
Code sample:
$graph = new ezcGraphBarChart();
$graph->title=$title;
$graph->palette = new CustomBarChartPalette();
$graph->driver = new ezcGraphGdDriver();
$graph->driver->options->supersampling = 1;
// Stack bars
$graph->options->stackBars = true;
Now we are trying to implement horizontal stack chart, in order to implement that we are using class "ezcGraphHorizontalBarChart" and setting its stack bar property to true
$graph = new ezcGraphHorizontalBarChart();
$graph->title=$title;
$graph->palette = new CustomBarChartPalette();
$graph->driver = new ezcGraphGdDriver();
$graph->driver->options->supersampling = 1;
// Stack bars
$graph->options->stackBars = true;
but it seem "$graph->options->stackBars" is not working for horizontal bar chart and as a result we are not getting horizontal stack chart,
could you please help me to implemnt horizontal stack chart.
Thanks in advance,
Sharad