What Is poi-5.2.3.jar?

poi-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-5.2.3.jar supports Apache POI components that read and write Microsoft's OLE 2 Compound document format, which is used in early versions of Microsoft Office tools like Word 97, Excel 97, PowerPoint 97, etc.

poi-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-5.2.3.jar
Target JDK version: 9

File name: poi.jar, poi-5.2.3.jar
File size: 2964641 bytes
Release date: 09-09-2022
Download: Apache POI Website

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

⏎ org/apache/poi/sl/draw/DrawTextFragment.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.sl.draw;

import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.font.TextAttribute;
import java.awt.font.TextLayout;
import java.text.AttributedCharacterIterator;
import java.text.AttributedString;
import java.text.CharacterIterator;

public class DrawTextFragment implements Drawable  {
    final TextLayout layout;
    final AttributedString str;
    double x, y;

    public DrawTextFragment(TextLayout layout, AttributedString str) {
        this.layout = layout;
        this.str = str;
    }

    public void setPosition(double x, double y) {
        // TODO: replace it, by applyTransform????
        this.x = x;
        this.y = y;
    }

    public void draw(Graphics2D graphics){
        if(str == null) {
            return;
        }

        double yBaseline = y + layout.getAscent();

        Integer textMode = (Integer)graphics.getRenderingHint(Drawable.TEXT_RENDERING_MODE);
        if(textMode != null && textMode == Drawable.TEXT_AS_SHAPES){
            layout.draw(graphics, (float)x, (float)yBaseline);
        } else {
            try {
                graphics.drawString(str.getIterator(), (float) x, (float) yBaseline);
            } catch (ClassCastException e) {
                // workaround: batik issue, which expects only Color as forground color
                replaceForgroundPaintWithBlack(str);
                graphics.drawString(str.getIterator(), (float) x, (float) yBaseline);
            }
        }
    }

    private void replaceForgroundPaintWithBlack(AttributedString as) {
        AttributedCharacterIterator iter = as.getIterator(new TextAttribute[]{TextAttribute.FOREGROUND});
        for (char ch = iter.first();
             ch != CharacterIterator.DONE;
             ch = iter.next()) {
            as.addAttribute(TextAttribute.FOREGROUND, Color.BLACK, iter.getBeginIndex(), iter.getEndIndex());
        }
    }

    public void applyTransform(Graphics2D graphics) {
    }

    public void drawContent(Graphics2D graphics) {
    }

    public TextLayout getLayout() {
        return layout;
    }

    public AttributedString getAttributedString() {
        return str;
    }

    /**
     * @return full height of this text run which is sum of ascent, descent and leading
     */
    public float getHeight(){
        double h = layout.getAscent() + layout.getDescent();
        return (float)h;
    }

    /**
     * @return the leading height before/after a text line
     */
    public float getLeading() {
        // fix invalid leadings (leading == 0)
        double l = layout.getLeading();

        if (l == 0) {
            // we use a 115% value instead of the 120% proposed one, as this seems to be closer to LO/OO
            l = (layout.getAscent()+layout.getDescent())*0.15;
        }
        return (float)l;
    }

    /**
     *
     * @return width if this text run
     */
    public float getWidth(){
        return layout.getAdvance();
    }

    /**
     *
     * @return the string to be painted
     */
    public String getString(){
        if (str == null) return "";

        AttributedCharacterIterator it = str.getIterator();
         StringBuilder buf = new StringBuilder();
         for (char c = it.first(); c != CharacterIterator.DONE; c = it.next()) {
             buf.append(c);
         }
        return buf.toString();
    }

    @Override
    public String toString(){
        return "[" + getClass().getSimpleName() + "] " + getString();
    }

}

⏎ org/apache/poi/sl/draw/DrawTextFragment.java

Or download all of them as a single archive file:

File name: poi-5.2.3-src.zip
File size: 2479830 bytes
Release date: 2022-09-09
Download 

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