PDFPatternFactory.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.internal.pdftoolkit.core.cos.CosDictionary
* com.adobe.internal.pdftoolkit.core.cos.CosObject
* com.adobe.internal.pdftoolkit.core.cos.CosStream
* com.adobe.internal.pdftoolkit.core.exceptions.PDFIOException
* com.adobe.internal.pdftoolkit.core.exceptions.PDFInvalidDocumentException
* com.adobe.internal.pdftoolkit.core.exceptions.PDFSecurityException
* com.adobe.internal.pdftoolkit.core.types.ASName
*/
package com.adobe.internal.pdftoolkit.pdf.graphics.patterns;
import com.adobe.internal.pdftoolkit.core.cos.CosDictionary;
import com.adobe.internal.pdftoolkit.core.cos.CosObject;
import com.adobe.internal.pdftoolkit.core.cos.CosStream;
import com.adobe.internal.pdftoolkit.core.exceptions.PDFIOException;
import com.adobe.internal.pdftoolkit.core.exceptions.PDFInvalidDocumentException;
import com.adobe.internal.pdftoolkit.core.exceptions.PDFSecurityException;
import com.adobe.internal.pdftoolkit.core.types.ASName;
import com.adobe.internal.pdftoolkit.pdf.graphics.patterns.PDFPattern;
import com.adobe.internal.pdftoolkit.pdf.graphics.patterns.PDFPatternShading;
import com.adobe.internal.pdftoolkit.pdf.graphics.patterns.PDFPatternTiling;
public class PDFPatternFactory {
public static PDFPattern getInstance(CosObject cosObject) throws PDFInvalidDocumentException, PDFIOException, PDFSecurityException {
if (cosObject == null) {
return null;
}
if (cosObject.getType() == 0) {
return null;
}
int subtype = 0;
if (cosObject.getType() == 6) {
CosDictionary cosPattern = (CosDictionary)cosObject;
subtype = cosPattern.getInt(ASName.k_PatternType);
} else if (cosObject.getType() == 7) {
CosStream cosPattern = (CosStream)cosObject;
subtype = cosPattern.getInt(ASName.k_PatternType);
} else {
throw new PDFInvalidDocumentException("Bad Pattern :- Expected Dictionary or Stream but found of Type" + cosObject.getType() + " Object Number " + cosObject.getObjNum());
}
if (subtype == 1) {
return PDFPatternTiling.getInstance(cosObject);
}
if (subtype == 2) {
return PDFPatternShading.getInstance(cosObject);
}
throw new PDFInvalidDocumentException("Bad Pattern");
}
}