I'm using \[code\]imagettftext\[/code\] to make a bar graph and at the top of each bar I want to put the value.I have the following variables for each bar (which are really rectangles)\[code\]$x1\[/code\]\[code\]$y1\[/code\]\[code\]$x2\[/code\]\[code\]$y2\[/code\]\[code\]$imagesx\[/code\]\[code\]$imagesy\[/code\]\[code\]$font_size\[/code\]Also, The fontsize should decrease as the string length increases.
