What Is poi-scratchpad-5.2.3.jar?

poi-scratchpad-5.2.3.jar is one of the JAR files for Apache POI 5.2.3, which provides an API for Microsoft document files of Word, Excel, PowerPoint, and Visio.

poi-scratchpad-5.2.3.jar provides support for older versions of Microsoft document files like Word 97, Excel 97, PowerPoint 97, etc.

poi-scratchpad-5.2.3.jar is distributed as part of the poi-bin-5.2.3-20220909.zip download file.

JAR File Size and Download Location:

JAR name: poi-scratchpad-5.2.3.jar
Target JDK version: 9
Dependency: 
   poi.jar

File name: poi-scratchpad.jar, poi-scratchpad-5.2.3.jar
File size: 1897121 bytes
Release date: 09-09-2022
Download: Apache POI Website

Here are Java Source Code files for poi-scratchpad-5.2.3.jar:

⏎ org/apache/poi/hslf/blip/JPEG.java

/* ====================================================================
   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
==================================================================== */

package org.apache.poi.hslf.blip;


import org.apache.poi.ddf.EscherBSERecord;
import org.apache.poi.ddf.EscherContainerRecord;
import org.apache.poi.hslf.usermodel.HSLFSlideShow;
import org.apache.poi.util.Internal;
import org.apache.poi.util.Removal;

/**
 * Represents a JPEG picture data in a PPT file
 */
public final class JPEG extends Bitmap {

    public enum ColorSpace { rgb, cymk }

    private ColorSpace colorSpace = ColorSpace.rgb;

    /**
     * @deprecated Use {@link HSLFSlideShow#addPicture(byte[], org.apache.poi.sl.usermodel.PictureData.PictureType)} or one of its overloads to create new
     *             {@link JPEG}. This API led to detached {@link JPEG} instances (See Bugzilla
     *             46122) and prevented adding additional functionality.
     */
    @Deprecated
    @Removal(version = "5.3")
    public JPEG() {
        this(new EscherContainerRecord(), new EscherBSERecord());
    }

    /**
     * Creates a new instance.
     *
     * @param recordContainer Record tracking all pictures. Should be attached to the slideshow that this picture is
     *                        linked to.
     * @param bse Record referencing this picture. Should be attached to the slideshow that this picture is linked to.
     */
    @Internal
    public JPEG(EscherContainerRecord recordContainer, EscherBSERecord bse) {
        super(recordContainer, bse);
    }

    @Override
    public PictureType getType(){
        return PictureType.JPEG;
    }

    public ColorSpace getColorSpace() {
        return colorSpace;
    }

    public void setColorSpace(ColorSpace colorSpace) {
        this.colorSpace = colorSpace;
    }

    /**
     * JPEG signature is one of {@code 0x46A0, 0x46B0, 0x6E20, 0x6E30}
     *
     * @return JPEG signature ({@code 0x46A0, 0x46B0, 0x6E20, 0x6E30})
     */
    public int getSignature(){
        return (colorSpace == ColorSpace.rgb)
            ? (getUIDInstanceCount() == 1 ? 0x46A0 :  0x46B0)
            : (getUIDInstanceCount() == 1 ? 0x6E20 :  0x6E30);
    }

    /**
     * Sets the PICT signature - either {@code 0x5420} or {@code 0x5430}
     */
    public void setSignature(int signature) {
        switch (signature) {
            case 0x46A0:
                setUIDInstanceCount(1);
                colorSpace = ColorSpace.rgb;
                break;
            case 0x46B0:
                setUIDInstanceCount(2);
                colorSpace = ColorSpace.rgb;
                break;
            case 0x6E20:
                setUIDInstanceCount(1);
                colorSpace = ColorSpace.cymk;
                break;
            case 0x6E30:
                setUIDInstanceCount(2);
                colorSpace = ColorSpace.cymk;
                break;
            default:
                throw new IllegalArgumentException(signature+" is not a valid instance/signature value for JPEG");
        }
    }
}

⏎ org/apache/poi/hslf/blip/JPEG.java

Or download all of them as a single archive file:

File name: poi-scratchpad-5.2.3-src.zip
File size: 1238744 bytes
Release date: 2022-09-09
Download 

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