Labels:text | line | font OCR: figure 7s Stitching two quadratic Bezier curves together Smoothly in a frue Type QSpline record. Points p2 and 02' in the record are handles off the curve, but their midpoint average) is a commun control, p3 = p1' = average apfx[1] = p2' apfx[0] = p2 ... + last = pi opfx[2] = p3" Two quadratic Beziers Joined at p3.
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