Reference

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display_polar

Arguments:

Description:

Render polar curve from selected image data.

outline_type can be { r<0=dots with radius -r | 0=no outline | r>0=lines+dots with radius r }.
fill_color can be { -1=no fill | R,G,B=fill with specified color }.

Default values:

width=500, height=width, outline_type=1, fill_R=fill_G=fill_B=200, theta_start=0, theta_end=360, xlabel="x-axis" and ylabel="y-axis".

Examples of use:

• Example #1

$ gmic 300,1,1,1,'0.3+abs(cos(10*pi*x/w))+u(0.4)' display_polar 512,512,4,200,255,200

Command: 300,1,1,1,'0.3+abs(cos(10*pi*x/w))+u(0.4)' display_polar 512,512,4,200,255,200

• Example #2

$ gmic 3000,1,1,1,'x^3/1e10' display_polar 400,400,1,-1,,,0,{15*360}

Command: 3000,1,1,1,'x^3/1e10' display_polar 400,400,1,-1,,,0,{15*360}