Snippet : drawOnCurvePoints

Hugo Jourdan

This snippet allow to draw points of a BezierPath ignoring quadratic added nodes when exporting a font.

def drawOnCurvePoints(bezierPath, size):
    for c in bezierPath:
        for p in c.points:
            i = c.points.index(p)
            try:
                nextPoint = c.points[i+1]
            except:
                nextPoint = c.points[0]
            previousPoint = c.points[i-1]

            if nextPoint in bezierPath.onCurvePoints and previousPoint in bezierPath.onCurvePoints :
                oval(p[0]-size/2,p[1]-size/2, size ,size)
        
            if nextPoint[0] == p[0] and p in bezierPath.onCurvePoints:
                oval(p[0]-size/2,p[1]-size/2, size ,size)
            
            if previousPoint[0] == p[0] and p in bezierPath.onCurvePoints:
                oval(p[0]-size/2,p[1]-size/2, size ,size)
            
            if nextPoint[1] == p[1] and p in bezierPath.onCurvePoints:
                oval(p[0]-size/2,p[1]-size/2, size ,size)
            
            if previousPoint[1] == p[1] and p in bezierPath.onCurvePoints:
                oval(p[0]-size/2,p[1]-size/2, size ,size)