What Is fop.jar in fop-2.7-bin.zip
What Is fop.jar? I got it from the fop-2.7-bin.zip.
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fop.jar in fop-2.7-bin.zip is the JAR file for FOP 2.7, which
is a print formatter driven by XSL formatting objects (XSL-FO).
You can obtain fop.jar from the build folder of the fop-2.7-bin.zip file.
Below is the information about the fop.jar (2.2) file:
JAR File Size and Download Location:
JAR name: fop.jar, fop-2.7.jar Target JDK version: 1.7 File name: fop.jar File size: 4442817 bytes Release date: 20-Jan-2022 Download: Apache FOP Website
Java source code files for fop.jar:
⏎ org/apache/fop/pdf/PDFColor.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.
*/
/* $Id: PDFColor.java 1758773 2016-09-01 13:02:29Z ssteiner $ */
package org.apache.fop.pdf;
import java.awt.color.ColorSpace;
import java.util.ArrayList;
import java.util.List;
import org.apache.xmlgraphics.java2d.color.DeviceCMYKColorSpace;
/**
* PDF Color object. It is currently only used to hold the transparent color of a masked bitmap
* image. And in this context, only RGB and Gray values are used.
* <p>
* Use of this class is discouraged. {@link PDFColorHandler} is now used for in-content color
* selection. For masked bitmaps, it may be wiser to switch to {@link java.awt.Color} in the long run.
*/
public class PDFColor extends PDFPathPaint {
// could be 3.0 as well.
private static double blackFactor = 2.0;
private double red = -1.0;
private double green = -1.0;
private double blue = -1.0;
private double cyan = -1.0;
private double magenta = -1.0;
private double yellow = -1.0;
private double black = -1.0;
/**
* Create a PDF color with double values ranging from 0 to 1.
*
* @param theRed the red double value
* @param theGreen the green double value
* @param theBlue the blue double value
*/
public PDFColor(double theRed, double theGreen, double theBlue) {
// super(theNumber);
this.colorSpace = new PDFDeviceColorSpace(PDFDeviceColorSpace.DEVICE_RGB);
this.red = theRed;
this.green = theGreen;
this.blue = theBlue;
}
/**
* Create a PDF color from a java.awt.Color object.
*
* Different Color objects are handled differently. Cases recognized are.
*
* 1. CMYK color
* 3. 'Normal' java.awt.Color (RGB case assumed or implicit conversion to sRGB)
*
* @param col the java.awt.Color object for which to create a PDFColor object
*/
public PDFColor(java.awt.Color col) {
ColorSpace cs = col.getColorSpace();
if (cs != null && cs instanceof DeviceCMYKColorSpace) {
// CMYK case
this.colorSpace = new PDFDeviceColorSpace(PDFDeviceColorSpace.DEVICE_CMYK);
float[] cmyk = col.getColorComponents(null);
this.cyan = cmyk[0];
this.magenta = cmyk[1];
this.yellow = cmyk[2];
this.black = cmyk[3];
} else {
// Default (RGB) Color (ICC Colors are converted to sRGB, too)
this.colorSpace = new PDFDeviceColorSpace(PDFDeviceColorSpace.DEVICE_RGB);
float[] comps = new float[3];
comps = col.getColorComponents(comps);
this.red = comps[0];
this.green = comps[1];
this.blue = comps[2];
}
}
/**
* Create a PDF color with int values ranging from 0 to 255
*
* @param theRed the red integer value
* @param theGreen the green integer value
* @param theBlue the blue integer value
*/
public PDFColor(int theRed, int theGreen, int theBlue) {
this(((double)theRed) / 255d, ((double)theGreen) / 255d,
((double)theBlue) / 255d);
}
/**
* Create a PDF color with CMYK values.
*
* @param theCyan the cyan value
* @param theMagenta the magenta value
* @param theYellow the yellow value
* @param theBlack the black value
*/
public PDFColor(double theCyan, double theMagenta, double theYellow,
double theBlack) {
this.colorSpace = new PDFDeviceColorSpace(PDFDeviceColorSpace.DEVICE_CMYK);
this.cyan = theCyan;
this.magenta = theMagenta;
this.yellow = theYellow;
this.black = theBlack;
}
/**
* Return a vector representation of the color
* in the appropriate colorspace.
*
* @return a list containing the Double values of the color
*/
public List getVector() {
List theColorVector = new ArrayList();
if (this.colorSpace.getColorSpace() == PDFDeviceColorSpace.DEVICE_RGB) {
// RGB
theColorVector.add(this.red);
theColorVector.add(this.green);
theColorVector.add(this.blue);
} else if (this.colorSpace.getColorSpace()
== PDFDeviceColorSpace.DEVICE_CMYK) {
// CMYK
theColorVector.add(this.cyan);
theColorVector.add(this.magenta);
theColorVector.add(this.yellow);
theColorVector.add(this.black);
} else {
// GRAY
theColorVector.add(this.black);
}
return (theColorVector);
}
/**
* Get the red component.
*
* @return the red double value
*/
public double red() {
return (this.red);
}
/**
* Get the green component.
*
* @return the green double value
*/
public double green() {
return (this.green);
}
/**
* Get the blue component.
*
* @return the blue double value
*/
public double blue() {
return (this.blue);
}
/**
* Get the red integer component.
*
* @return the red integer value
*/
public int red255() {
return (int)(this.red * 255d);
}
/**
* Get the green integer component.
*
* @return the green integer value
*/
public int green255() {
return (int)(this.green * 255d);
}
/**
* Get the blue integer component.
*
* @return the blue integer value
*/
public int blue255() {
return (int)(this.blue * 255d);
}
/**
* Get the cyan component.
*
* @return the cyan double value
*/
public double cyan() {
return (this.cyan);
}
/**
* Get the magenta component.
*
* @return the magenta double value
*/
public double magenta() {
return (this.magenta);
}
/**
* Get the yellow component.
*
* @return the yellow double value
*/
public double yellow() {
return (this.yellow);
}
/**
* Get the black component.
*
* @return the black double value
*/
public double black() {
return (this.black);
}
/**
* Set the color space for this color.
* If the new color space is different the values are converted
* to the new color space.
*
* @param theColorSpace the new color space
*/
public void setColorSpace(int theColorSpace) {
int theOldColorSpace = this.colorSpace.getColorSpace();
if (theOldColorSpace != theColorSpace) {
if (theOldColorSpace == PDFDeviceColorSpace.DEVICE_RGB) {
if (theColorSpace == PDFDeviceColorSpace.DEVICE_CMYK) {
this.convertRGBtoCMYK();
} else {
// convert to Gray?
this.convertRGBtoGRAY();
}
} else if (theOldColorSpace == PDFDeviceColorSpace.DEVICE_CMYK) {
if (theColorSpace == PDFDeviceColorSpace.DEVICE_RGB) {
this.convertCMYKtoRGB();
} else {
// convert to Gray?
this.convertCMYKtoGRAY();
}
} else {
// used to be Gray
if (theColorSpace == PDFDeviceColorSpace.DEVICE_RGB) {
this.convertGRAYtoRGB();
} else {
// convert to CMYK?
this.convertGRAYtoCMYK();
}
}
this.colorSpace.setColorSpace(theColorSpace);
}
}
/**
* Get the PDF output string for this color.
* This returns the string to be inserted into PDF for setting
* the current color.
*
* @param fillNotStroke whether to return fill or stroke command
* @return the PDF string for setting the fill/stroke color
*/
public String getColorSpaceOut(boolean fillNotStroke) {
StringBuffer p = new StringBuffer("");
if (this.colorSpace.getColorSpace()
== PDFDeviceColorSpace.DEVICE_RGB) { // colorspace is RGB
// according to pdfspec 12.1 p.399
// if the colors are the same then just use the g or G operator
boolean same = false;
if (this.red == this.green && this.red == this.blue) {
same = true;
}
// output RGB
if (fillNotStroke) {
// fill
if (same) {
p.append(PDFNumber.doubleOut(this.red) + " g\n");
} else {
p.append(PDFNumber.doubleOut(this.red) + " "
+ PDFNumber.doubleOut(this.green) + " "
+ PDFNumber.doubleOut(this.blue)
+ " rg\n");
}
} else {
// stroke/border
if (same) {
p.append(PDFNumber.doubleOut(this.red) + " G\n");
} else {
p.append(PDFNumber.doubleOut(this.red) + " "
+ PDFNumber.doubleOut(this.green) + " "
+ PDFNumber.doubleOut(this.blue)
+ " RG\n");
}
}
} else if (this.colorSpace.getColorSpace()
== PDFDeviceColorSpace.DEVICE_CMYK) {
// colorspace is CMYK
if (fillNotStroke) {
// fill
p.append(PDFNumber.doubleOut(this.cyan) + " "
+ PDFNumber.doubleOut(this.magenta) + " "
+ PDFNumber.doubleOut(this.yellow) + " "
+ PDFNumber.doubleOut(this.black) + " k\n");
} else {
// stroke
p.append(PDFNumber.doubleOut(this.cyan) + " "
+ PDFNumber.doubleOut(this.magenta) + " "
+ PDFNumber.doubleOut(this.yellow) + " "
+ PDFNumber.doubleOut(this.black) + " K\n");
}
} else {
// means we're in DeviceGray or Unknown.
// assume we're in DeviceGray, because otherwise we're screwed.
if (fillNotStroke) {
p.append(PDFNumber.doubleOut(this.black) + " g\n");
} else {
p.append(PDFNumber.doubleOut(this.black) + " G\n");
}
}
return (p.toString());
}
/**
* Convert the color from CMYK to RGB.
*/
protected void convertCMYKtoRGB() {
// convert CMYK to RGB
this.red = 1.0 - this.cyan;
this.green = 1.0 - this.green;
this.blue = 1.0 - this.yellow;
this.red = (this.black / PDFColor.blackFactor) + this.red;
this.green = (this.black / PDFColor.blackFactor) + this.green;
this.blue = (this.black / PDFColor.blackFactor) + this.blue;
}
/**
* Convert the color from RGB to CMYK.
*/
protected void convertRGBtoCMYK() {
// convert RGB to CMYK
this.cyan = 1.0 - this.red;
this.magenta = 1.0 - this.green;
this.yellow = 1.0 - this.blue;
this.black = 0.0;
/*
* If you want to calculate black, uncomment this
* //pick the lowest color
* tempDouble = this.red;
*
* if (this.green < tempDouble)
* tempDouble = this.green;
*
* if (this.blue < tempDouble)
* tempDouble = this.blue;
*
* this.black = tempDouble / this.blackFactor;
*/
}
/**
* Convert the color from Gray to RGB.
*/
protected void convertGRAYtoRGB() {
this.red = 1.0 - this.black;
this.green = 1.0 - this.black;
this.blue = 1.0 - this.black;
}
/**
* Convert the color from Gray to CMYK.
*/
protected void convertGRAYtoCMYK() {
this.cyan = this.black;
this.magenta = this.black;
this.yellow = this.black;
// this.black=0.0;//?
}
/**
* Convert the color from CMYK to Gray.
*/
protected void convertCMYKtoGRAY() {
double tempDouble = 0.0;
// pick the lowest color
tempDouble = this.cyan;
if (this.magenta < tempDouble) {
tempDouble = this.magenta;
}
if (this.yellow < tempDouble) {
tempDouble = this.yellow;
}
this.black = (tempDouble / PDFColor.blackFactor);
}
/**
* Convert the color from RGB to Gray.
*/
protected void convertRGBtoGRAY() {
double tempDouble = 0.0;
// pick the lowest color
tempDouble = this.red;
if (this.green < tempDouble) {
tempDouble = this.green;
}
if (this.blue < tempDouble) {
tempDouble = this.blue;
}
this.black = 1.0 - (tempDouble / PDFColor.blackFactor);
}
/**
* Create pdf.
* Not used for this object.
*
* @return the bytes for the pdf
*/
public byte[] toPDF() {
return (new byte[0]);
}
/** {@inheritDoc} */
protected boolean contentEquals(PDFObject obj) {
if (!(obj instanceof PDFColor)) {
return false;
}
PDFColor color = (PDFColor)obj;
if (color.red == this.red
&& color.green == this.green
&& color.blue == this.blue) {
return true;
}
return false;
}
}
⏎ org/apache/fop/pdf/PDFColor.java
Or download all of them as a single archive file:
File name: fop-2.7-src.zip File size: 3401312 bytes Release date: 2022-01-20 Download
⇒ "fop" Command in fop-2.7-bin.zip
2016-07-07, 37874👍, 0💬
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