RGB イメージをインポートして "sRGB" ICC プロファイルを適用します。CMYK イメージをインポートして、"ISOcoated" ICC プロファイルを適用します。
/*
* ICC profile to image:
* Assign an ICC profile to an image
*
* Load an RGB image without any ICC profile.
* Apply the "sRGB" ICC profile to an RGB image.
* Apply the "ISOcoated" ICC profile to a CMYK image.
*
* Required software: PDFlib/PDFlib+PDI/PPS 10
* Required data: RGB image file, CMYK image file, ICC profile
*/
package com.pdflib.cookbook.pdflib.color;
import com.pdflib.pdflib;
import com.pdflib.PDFlibException;
public class iccprofile_to_image {
public static void main(String argv[]) {
/* This is where the data files are. Adjust as necessary. */
String searchpath = "../input";
String outfile = "iccprofile_to_image.pdf";
String title = "ICC profile to image";
pdflib p = null;
String imagefile;
int image, icchandle;
int x = 100, y;
int exitcode = 0;
try {
p = new pdflib();
p.set_option("searchpath={" + searchpath + "}");
/* This means we must check return values of load_font() etc. */
p.set_option("errorpolicy=return");
if (p.begin_document(outfile, "") == -1)
throw new Exception("Error: " + p.get_errmsg());
p.set_info("Creator", "PDFlib Cookbook");
p.set_info("Title", title);
/* Start page 1 */
p.begin_page_ext(0, 0, "width=a4.width height=a4.height");
// Load and output an RGB image without any ICC profile.
imagefile = "nesrin.jpg";
y = 450;
/*
* Load the RGB image. In the first example we ignore any ICC profile
* which might be embedded into the image and also prevent the
* PDFlib default of "iccprofile=sRGB" for RGB images.
*/
image = p.load_image("auto", imagefile, "iccprofile=none honoriccprofile=false");
if (image == -1)
throw new Exception("Error: " + p.get_errmsg());
/* Fit the image proportionally into a box */
p.fit_image(image, x, y, "boxsize={400 300} fitmethod=meet");
p.fit_textline("RGB image without any ICC profile assigned", x,
y -= 30,
"fontname=NotoSerif-Regular fontsize=14");
p.close_image(image);
/*
* Load and output an RGB image with the "sRGB" ICC profile
* assigned to it.
*/
/* Load the RGB image and assign the sRGB profile to it. Since
* the sRGB profile is available internally in PDFlib it doesn't
* have to be loaded with p.load_iccprofile().
* */
image = p.load_image("auto", imagefile, "iccprofile=sRGB");
if (image == -1)
throw new Exception("Error: " + p.get_errmsg());
/* Fit the image proportionally into a box */
p.fit_image(image, x, y -= 350, "boxsize={400 300} fitmethod=meet");
p.fit_textline("RGB image with the \"sRGB\" ICC profile assigned",
x, y -= 30,
"fontname=NotoSerif-Regular fontsize=14");
p.close_image(image);
p.end_page_ext("");
/* Start page 2 */
p.begin_page_ext(0, 0, "width=a4.width height=a4.height");
/*
* Load and output a CMYK image without any ICC profile assigned
* to it.
*/
imagefile = "nesrin_cmyk.jpg";
y = 450;
/*
* Load the CMYK image. Just for our sample, ignore any ICC profile
* which might be embedded into the image.
*/
image = p.load_image("auto", imagefile, "honoriccprofile=false");
if (image == -1)
throw new Exception("Error: " + p.get_errmsg());
/* Fit the image proportionally into a box */
p.fit_image(image, x, y, "boxsize={400 300} fitmethod=meet");
p.fit_textline("CMYK image without any ICC profile assigned", x,
y -= 30,
"fontname=NotoSerif-Regular fontsize=14");
p.close_image(image);
/*
* Load and output a CMYK image with the "ISOcoated" ICC profile
* assigned to it.
*/
/* Load the ISOcoated profile */
icchandle = p.load_iccprofile("ISOcoated_v2_eci.icc", "usage=iccbased");
if (icchandle == -1)
throw new Exception("Error: " + p.get_errmsg());
/*
* Load the CMYK image, ignore any ICC profile which might be
* embedded in the image, and assign the ISOcoated profile to it.
*/
image = p.load_image("auto", imagefile, "iccprofile=" + icchandle);
if (image == -1)
throw new Exception("Error: " + p.get_errmsg());
/* Fit the image proportionally into a box */
p.fit_image(image, x, y -= 350, "boxsize={400 300} fitmethod=meet");
p.fit_textline(
"CMYK image with the \"ISOcoated\" ICC profile assigned", x,
y -= 30,
"fontname=NotoSerif-Regular fontsize=14");
p.close_image(image);
p.end_page_ext("");
p.end_document("");
}
catch (PDFlibException e) {
System.err.println("PDFlib exception occurred:");
System.err.println("[" + e.get_errnum() + "] " + e.get_apiname() +
": " + e.get_errmsg());
exitcode = 1;
}
catch (Exception e) {
System.err.println(e);
exitcode = 1;
}
finally {
if (p != null) {
p.delete();
}
System.exit(exitcode);
}
}
}