QIN Yong-de, MA Yin-ping. The simple drawing method of the isometric ellipse[J]. Journal of nanchang hangkong university(Natural science edition), 2004, 18(2): 89-91,94.
Citation:
QIN Yong-de, MA Yin-ping. The simple drawing method of the isometric ellipse[J]. Journal of nanchang hangkong university(Natural science edition), 2004, 18(2): 89-91,94.
QIN Yong-de, MA Yin-ping. The simple drawing method of the isometric ellipse[J]. Journal of nanchang hangkong university(Natural science edition), 2004, 18(2): 89-91,94.
Citation:
QIN Yong-de, MA Yin-ping. The simple drawing method of the isometric ellipse[J]. Journal of nanchang hangkong university(Natural science edition), 2004, 18(2): 89-91,94.
The simple drawing method of the isometric ellipse
Based on the traditional rhombus method to drawing the isometric ellipse,this paper uses the method of logic analysis and geometric analysis,puts forward a kind of method of drawing the isometric ellipse in which six points are on the circle and three lines intersects at one point.Such method is simple and quick in drawing and high in efficiency.
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