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3.1.1  Individual attributes

Graphic attributes are optional arguments of the form display=value, they must be given as last argument of a graphic instruction. Attributes are ordered in several categories: color, point shape, point width, line style, line thickness, legend value, position and presence. In addition, surfaces may be filled or not, 3-d surfaces may be filled with a texture, 3-d objects may also have properties with respect to the light. Attributes of different categories may be added, e.g.
plotfunc(x2+y2,[x,y],display=red+line_width_3+filled

Examples Input

polygon(-1,-i,1,2*i,legend="P")

Input

point(1+i,legend="hello")

Input

A:=point(1+i);B:=point(-1);display(D:=droite(A,B),hidden_name)

Input

color(segment(0,1+i),red)

Input

segment(0,1+i,color=red)

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