Drag the orange boxes to re size the text field ( i'm using the propriety scale since the commented code will become too slow on big scales and eventually crash )
LINE HEIGHT - GREEN
ASCENT - SKY COLOR
DESCENT - PURPLE
LEADING - BLUE ( for some reason it's = zero )
TextLineMetrics.x value - YELLOW ( don't ask - i don't know why it's not working )
BOUNDS - RED
textWidth and textHeight - White
Also try to use the right click mouse controls - to zoom in - and play around with the size of the text - it won't get any bigger on the physical screen. Any idea why ? or how to fix it ?
Also notice on the big scales the white box becomes suddenly smaller.