java - Removing Path2D from Rectangle -


i trying remove bezier curve rectangle. have both shapes, have small problem when subtracting path2d object rectangle. here looks like:

image link

as can see, don't want line @ bottom, under curve. code (no need worry values):

        path2d path1 = new path2d.double();         path1.moveto(start_x, start_y);         path1.curveto(control1_x, control1_y, control2_x, control2_y, end_x, end_y);         path1.append(new line2d.double(start_x, start_y, end_x, start_y), false);         path1.closepath();         g2.setcolor(color.blue);          area shape = calculateoutside(path1);          g2.fill(shape);

also, calculateoutside method:

    private area calculateoutside(path2d path) {         area outside = new area(new rectangle2d.double(0, 0, width, height);         outside.subtract(new area(path2d));         return outside;     }

i tried appending line under curve true constructor value. or tried without appending line. missing?

thanks help.

also, values if needs it:

        int start_x = 60, start_y = 76;         int control1_x = 57, control1_y = 49;         int control2_x = 83, control2_y = 47;         int end_x = 80, end_y = 76;


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