1al_draw_elliptical_arc(3)                            al_draw_elliptical_arc(3)
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NAME

6       al_draw_elliptical_arc - Allegro 5 API
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SYNOPSIS

9              #include <allegro5/allegro_primitives.h>
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11              void al_draw_elliptical_arc(float cx, float cy, float rx, float ry, float start_theta,
12                 float delta_theta, ALLEGRO_COLOR color, float thickness)
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DESCRIPTION

15       Draws an elliptical arc.
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17       Parameters:
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19       · cx, cy - Center of the arc
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21       · rx, ry - Radii of the arc
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23       · color - Color of the arc
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25       · start_theta  -  The initial angle from which the arc is calculated in
26         radians
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28       · delta_theta - Angular span of the arc in  radians  (pass  a  negative
29         number to switch direction)
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31       · thickness - Thickness of the arc, pass <= 0 to draw hairline arc
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SINCE

34       5.0.6, 5.1.0
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SEE ALSO

37       al_calculate_arc(3), al_draw_arc(3)
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41Allegro reference manual                             al_draw_elliptical_arc(3)