Method makeDropShadow

shared/java/ImageFilter.java:279–288

Create a filter that draws a drop shadow under the input content. This filter produces an image that includes the inputs' content. @param dx X offset of the shadow @param dy Y offset of the shadow @param sigmaX Blur radius for the shadow, along the X axis @param sigmaY B

(float dx, float dy, float sigmaX, float sigmaY, @NotNull Color4f color, @Nullable ColorSpace colorSpace, @Nullable ImageFilter input, @Nullable Rect crop)

     * @return            filter that draws a drop shadow
     */
    @NotNull @Contract("_, _, _, _, _, _, _, _ -> new")
    public static ImageFilter makeDropShadow(float dx, float dy, float sigmaX, float sigmaY, @NotNull Color4f color, @Nullable ColorSpace colorSpace, @Nullable ImageFilter input, @Nullable Rect crop) {
        try {
            Stats.onNativeCall();
            return new ImageFilter(_nMakeDropShadowCS(dx, dy, sigmaX, sigmaY, color.getR(), color.getG(), color.getB(), color.getA(), Native.getPtr(colorSpace), Native.getPtr(input), crop));
        } finally {
            ReferenceUtil.reachabilityFence(colorSpace);
            ReferenceUtil.reachabilityFence(input);
        }
    }

    @NotNull @Contract("_, _, _, _, _, _, _, _ -> new")
    public static ImageFilter makeDropShadow(float dx, float dy, float sigmaX, float sigmaY, @NotNull Color4f color, @Nullable ColorSpace colorSpace, @Nullable ImageFilter input, @Nullable IRect crop) {