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al_draw_elliptical_arc(3alleg5) Allegro reference manual() | al_draw_elliptical_arc(3alleg5) Allegro reference manual() |
NAME¶
al_draw_elliptical_arc - Allegro 5 APISYNOPSIS¶
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#include <allegro5/allegro_primitives.h> void al_draw_elliptical_arc(float cx, float cy, float rx, float ry, float start_theta, float delta_theta, ALLEGRO_COLOR color, float thickness)
DESCRIPTION¶
Draws an elliptical arc.Parameters:
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- cx, cy - Center of the arc
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- rx, ry - Radii of the arc
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- color - Color of the arc
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- start_theta - The initial angle from which the arc is calculated in radians
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- delta_theta - Angular span of the arc in radians (pass a negative number to switch direction)
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- thickness - Thickness of the arc, pass <= 0 to draw hairline arc