/**
* This will set the list of alternate color spaces. This should be a list of PDColorSpace
* objects.
*
* @param list The list of colorspace objects.
*/
public void setAlternateColorSpaces(List list) {
COSArray altArray = null;
if (list != null) {
altArray = COSArrayList.converterToCOSArray(list);
}
stream.setItem(COSName.getPDFName("Alternate"), altArray);
}
private COSArray getRangeArray(int n) {
COSArray rangeArray = (COSArray) stream.getDictionaryObject(COSName.getPDFName("Range"));
if (rangeArray == null) {
rangeArray = new COSArray();
stream.setItem(COSName.getPDFName("Range"), rangeArray);
while (rangeArray.size() < n * 2) {
rangeArray.add(new COSFloat(-100));
rangeArray.add(new COSFloat(100));
}
}
return rangeArray;
}
/**
* This will set the metadata stream that is associated with this color space.
*
* @param metadata The new metadata stream.
*/
public void setMetadata(COSStream metadata) {
stream.setItem(COSName.getPDFName("Metadata"), metadata);
}
/**
* This will set the number of color components.
*
* @param n The number of color components.
*/
public void setNumberOfComponents(int n) {
stream.setItem(COSName.getPDFName("N"), new COSInteger(n));
}