What Is poi-ooxml-5.2.3.jar?

poi-ooxml-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-ooxml-5.2.3.jar supports Apache POI components that read and write Microsoft's Open Office XML document format, which is used in recent versions of Microsoft Office tools like Word 2007, Excel 2007, PowerPoint 2007, etc.

poi-ooxml-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-ooxml-5.2.3.jar
Target JDK version: 9
Dependency:
   poi.jar
   xmlbeans.jar
   ooxml-schemas.jar
   commons-collections.jar
   junit.jar   

File name: poi-ooxml.jar, poi-ooxml-5.2.3.jar
File size: 2010497 bytes
Release date: 09-09-2022
Download: Apache POI Website

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

⏎ org/apache/poi/xdgf/usermodel/section/geometry/ArcTo.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.xdgf.usermodel.section.geometry;

import java.awt.geom.Path2D;
import java.awt.geom.Point2D;

import org.apache.poi.ooxml.POIXMLException;
import org.apache.poi.util.LocaleUtil;
import org.apache.poi.xdgf.usermodel.XDGFCell;
import org.apache.poi.xdgf.usermodel.XDGFShape;

import com.microsoft.schemas.office.visio.x2012.main.CellType;
import com.microsoft.schemas.office.visio.x2012.main.RowType;

public class ArcTo implements GeometryRow {

    ArcTo _master;

    // The x-coordinate of the ending vertex of an arc.
    Double x;

    // The y-coordinate of the ending vertex of an arc.
    Double y;

    // The distance from the arc's midpoint to the midpoint of its chord.
    Double a;

    Boolean deleted;

    // TODO: support formulas

    public ArcTo(RowType row) {

        if (row.isSetDel())
            deleted = row.getDel();

        for (CellType cell : row.getCellArray()) {
            String cellName = cell.getN();

            switch (cellName) {
                case "X":
                    x = XDGFCell.parseDoubleValue(cell);
                    break;
                case "Y":
                    y = XDGFCell.parseDoubleValue(cell);
                    break;
                case "A":
                    a = XDGFCell.parseDoubleValue(cell);
                    break;
                default:
                    throw new POIXMLException("Invalid cell '" + cellName
                            + "' in ArcTo row");
            }
        }
    }

    public boolean getDel() {
        if (deleted != null)
            return deleted;

        return _master != null && _master.getDel();
    }

    public Double getX() {
        return x == null ? _master.x : x;
    }

    public Double getY() {
        return y == null ? _master.y : y;
    }

    public Double getA() {
        return a == null ? _master.a : a;
    }

    @Override
    public void setupMaster(GeometryRow row) {
        _master = (ArcTo) row;
    }

    @Override
    public void addToPath(Path2D.Double path, XDGFShape parent) {

        if (getDel())
            return;

        Point2D last = path.getCurrentPoint();

        // intentionally shadowing variables here
        double x = getX();
        double y = getY();
        double a = getA();

        if (a == 0) {
            path.lineTo(x, y);
            return;
        }

        double x0 = last.getX();
        double y0 = last.getY();

        // Find a normal to the chord of the circle.
        double nx = y - y0;
        double ny = x0 - x;
        double nLength = Math.sqrt(nx * nx + ny * ny);

        // Follow the normal with the height of the arc to get the third point on the circle.
        double x1 = (x0 + x) / 2 + a * nx / nLength;
        double y1 = (y0 + y) / 2 + a * ny / nLength;

        // Add an elliptical arc with rx / ry = 1 to the path because it's a circle.
        EllipticalArcTo.createEllipticalArc(x, y, x1, y1, 0.0, 1.0, path);
    }

    @Override
    public String toString() {
        return String.format(LocaleUtil.getUserLocale(),
                "ArcTo: x=%f; y=%f; a=%f", x, y, a);
    }
}

⏎ org/apache/poi/xdgf/usermodel/section/geometry/ArcTo.java

Or download all of them as a single archive file:

File name: poi-ooxml-5.2.3-src.zip
File size: 1396572 bytes
Release date: 2022-09-09
Download 

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