TeeChart php for HTML5 Builder. How to customize the x-axis -

i'm using embarcadero's html5 builder (php) , teechart draw graphs. great tool parts teechart documentation html5 builder php extremely thin, nonexisting need guess lot.

now, need way format x-axis in teechart line graph has 2 series of data. both series shares same y , x-axis.the x-axis in case should text, not numbers. now, default x-axis numbered 1,2,3... isn't workable in situations.

to format teechart's y-axis easy; following code it:

 $this->chart1->axes->left->automatic = false;   $this->chart1->axes->left->minimum = 16;   $this->chart1->axes->left->maximum = 28; 

one think same logic apply bottom axis, i.e.

 $this->chart1->axes->bottom->minimum = etc... 

but not so. you'll runtime error trying manouver.

someone out there knows how teechart php html5 builder draw x-axis want appear?

i've taken source code this demo (index page here) , i've added @ end of page, before render call:

$chart1->axes->bottom->automatic = false; $chart1->axes->bottom->minimum = -1; $chart1->axes->bottom->maximum = 11; $chart1->axes->top->automatic = false; $chart1->axes->top->minimum = -1; $chart1->axes->top->maximum = 11; 

and seems work without problems: