/** @since Available in iOS 4.0 and later. */
public double getGammaLevel() {
if (has(CVImageBufferAttribute.GammaLevel)) {
CFNumber val = get(CVImageBufferAttribute.GammaLevel, CFNumber.class);
return val.doubleValue();
}
return 0;
}
/** @since Available in iOS 4.0 and later. */
public int getFieldCount() {
if (has(CVImageBufferAttribute.FieldCount)) {
CFNumber val = get(CVImageBufferAttribute.FieldCount, CFNumber.class);
return val.intValue();
}
return 0;
}
/** @since Available in iOS 4.0 and later. */
public CVImageBufferAttributes setGammaLevel(double gammaLevel) {
set(CVImageBufferAttribute.GammaLevel, CFNumber.valueOf(gammaLevel));
return this;
}
/** @since Available in iOS 4.0 and later. */
public CVImageBufferAttributes setFieldCount(int fieldCount) {
set(CVImageBufferAttribute.FieldCount, CFNumber.valueOf(fieldCount));
return this;
}