Using this function gives you complete
control of the arc of your curve.
To make a bezier curve you
need three sets of coordinates.
The first set is where the curve begins. +25+60
In this case 25 pixels right of the left
edge and 60 pixels down from the top.
The last set of coordinates is where the
curve ends. +100+60
In this case 100 pixels from the left edge
and 60 pixels down from the top.
The center set of coordinates places
the apex of the curve.
In this case +72+10.
This means that at 72 pixels from the left,
the curve will 10 pixels from the top....
So for this example your coordinates look like this.
+25+60 +72+10 +100+60
Here's one: §
When your image has fully loaded...
Click on that.
You should see what is in figure 1.