private static CGGradient create(CGColorSpace space, CGColor[] colors, Object locations) {
if (colors == null) {
throw new NullPointerException("colors");
}
try (CFMutableArray colorsArray =
CFMutableArray.createMutable(null, colors.length, CoreFoundation.TypeArrayCallBacks())) {
for (CGColor c : colors) {
colorsArray.appendValue(Struct.toStruct(VoidPtr.class, c.getHandle()));
}
return create(
space,
colorsArray,
locations != null
? VM.getArrayValuesAddress(CoreGraphics.toMachineSizedFloatArray(locations))
: 0);
}
}
