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Draw fish eye with the new path filler function

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Kovid Goyal 2025-09-23 07:46:38 +05:30
parent e57987769b
commit b655829dbc
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1 changed files with 4 additions and 1 deletions
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kitty/decorations.c
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@ -933,12 +933,15 @@ static void
draw_fish_eye(Canvas *self, uint level UNUSED) {
double x = self->width / 2., y = self->height / 2.;
double radius = fmin(x, y);
uint leftover = minus(self->height, 2*(uint)ceil(radius)) / 2;
double central_radius = (2./3.) * radius;
fill_circle_of_radius(self, x, y, central_radius, 255);
double line_width = fmax(1. * self->supersample_factor, (radius - central_radius) / 2.5);
radius = fmax(0, fmin(x, y) - line_width / 2.);
Circle c = circle(x, y, radius, 0, 360);
draw_parametrized_curve_with_derivative(self, &c, line_width, circle_x, circle_y, circle_prime_x, circle_prime_y);
ClipRect cr = {.top=leftover, .y_end=self->height - leftover, .x_end=self->width};
draw_parametrized_curve_with_derivative_and_antialiasing(
self, &c, line_width, circle_x, circle_y, circle_prime_x, circle_prime_y, 0, 0, &cr);
}
static void