function drawDataPoint($image, $x, $y)
{
if (DEBUG) {
print "Drawing data point for {$image} at [{$x}, {$y}] in {$color}.\n";
}
$points = polygon_points(array('x' => $x, 'y' => $y), $this->vertices, $this->radius);
//var_dump(count($points));
if (DEBUG) {
var_dump($points);
}
if (DEBUG) {
var_dump($this->vertices);
}
imagefilledpolygon($image, $points, $this->vertices, $this->color[0]);
if (!empty($this->color[1])) {
imagepolygon($image, $points, $this->vertices, $this->color[1]);
}
}
function drawDataPoint($image, $x, $y)
{
$this->labelcolor = $this->color[2];
if (DEBUG) {
print "Drawing data point for {$image} at [{$x}, {$y}].\n";
}
$points = polygon_points(array('x' => $x, 'y' => $y), $this->vertices, $this->radius);
//var_dump(count($points));
if (DEBUG) {
var_dump($points);
}
if (DEBUG) {
var_dump($this->vertices);
}
imagefilledpolygon($image, $points, $this->vertices, $this->color[0]);
if ($this->lastPoint) {
if (DEBUG) {
print "Drawing data line for {$image} at [{$x}, {$y}].\n";
}
imageline($image, $this->lastPoint['x'], $this->lastPoint['y'], $x, $y, $this->color[1]);
}
$this->lastPoint = array('x' => $x, 'y' => $y);
}
