[jira] [Commented] (PDFBOX-4062) Fetch Color of Text using PDFBox
[
https://issues.apache.org/jira/browse/PDFBOX-4062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16323677#comment-16323677
]
Tilman Hausherr commented on PDFBOX-4062:
-
See here:
https://pdfbox.apache.org/support.html
> Fetch Color of Text using PDFBox
>
>
> Key: PDFBOX-4062
> URL: https://issues.apache.org/jira/browse/PDFBOX-4062
> Project: PDFBox
> Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: Vimal Kumar
>Priority: Blocker
> Attachments: b1.pdf
>
>
> I Need to Fetch the Color of Text in a PDF using pdfbox 2.0.0 , for the same
> i have written java code as
> {code}
> import java.io.ByteArrayOutputStream;
> import java.io.File;
> import java.io.IOException;
> import java.io.OutputStreamWriter;
> import java.io.Writer;
> import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColor;
> import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColorN;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColorSpace;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceCMYKColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceGrayColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceRGBColor;
> import org.apache.pdfbox.contentstream.operator.color.SetStrokingColor;
> import org.apache.pdfbox.contentstream.operator.color.SetStrokingColorN;
> import org.apache.pdfbox.contentstream.operator.color.SetStrokingColorSpace;
> import
> org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceCMYKColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceGrayColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceRGBColor;
> import org.apache.pdfbox.pdmodel.PDDocument;
> import org.apache.pdfbox.pdmodel.graphics.color.PDColor;
> import org.apache.pdfbox.pdmodel.graphics.state.RenderingMode;
> import org.apache.pdfbox.text.PDFTextStripper;
> import org.apache.pdfbox.text.TextPosition;
> /**
> * This is an example on how to get the colors of text. Note that this will
> not tell the background,
> * and will only work properly if the text is not overwritten later, and only
> if the text rendering
> * modes are 0, 1 or 2. In the PDF 32000 specification, please read 9.3.6
> "Text Rendering Mode" to
> * know more. Mode 0 (FILL) is the default. Mode 1 (STROKE) will make glyphs
> look "hollow". Mode 2
> * (FILL_STROKE) will make glyphs look "fat".
> *
> * @author Ben Litchfield
> * @author Tilman Hausherr
> */
> public class PDF_Box_1 extends PDFTextStripper
> {
> /**
> * Instantiate a new PDFTextStripper object.
> *
> * @throws IOException If there is an error loading the properties.
> */
> public PDF_Box_1() throws IOException
> {
> addOperator(new SetStrokingColorSpace());
> addOperator(new SetNonStrokingColorSpace());
> addOperator(new SetStrokingDeviceCMYKColor());
> addOperator(new SetNonStrokingDeviceCMYKColor());
> addOperator(new SetNonStrokingDeviceRGBColor());
> addOperator(new SetStrokingDeviceRGBColor());
> addOperator(new SetNonStrokingDeviceGrayColor());
> addOperator(new SetStrokingDeviceGrayColor());
> addOperator(new SetStrokingColor());
> addOperator(new SetStrokingColorN());
> addOperator(new SetNonStrokingColor());
> addOperator(new SetNonStrokingColorN());
> }
> /**
> * This will print the documents data.
> *
> * @param args The command line arguments.
> *
> * @throws IOException If there is an error parsing the document.
> */
> public static void main(String[] args) throws IOException
> {
>
> try (PDDocument document = PDDocument.load(new
> File("D://Vimal//New folder//ab.pdf")))
> {
> PDFTextStripper stripper = new PDF_Box_1();
> stripper.setSortByPosition(true);
> stripper.setStartPage(0);
> stripper.setEndPage(document.getNumberOfPages());
> stripper.getText(document);
> }
>
> }
> @Override
> protected void processTextPosition(TextPosition text)
> {
> super.processTextPosition(text);
> PDColor strokingColor = getGraphicsState().getStrokingColor();
> PDColor nonStrokingColor = getGraphicsState().getNonStrokingColor();
> String unicode = text.getUnicode();
> RenderingMode renderingMode =
> getGraphicsState().getTextState().getRenderingMode();
> System.out.println("Unicode:" + unicode);
> System.out.println("Rendering mode: " + renderingMode);
> System.out.println("Stroking color: " + strokingColor);
>
[jira] [Commented] (PDFBOX-4062) Fetch Color of Text using PDFBox
[
https://issues.apache.org/jira/browse/PDFBOX-4062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16323511#comment-16323511
]
Vimal Kumar commented on PDFBOX-4062:
-
In Jira Type Section we dont have any option of "How" , can you provide a
details on where should i file this then.
> Fetch Color of Text using PDFBox
>
>
> Key: PDFBOX-4062
> URL: https://issues.apache.org/jira/browse/PDFBOX-4062
> Project: PDFBox
> Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: Vimal Kumar
>Priority: Blocker
> Attachments: b1.pdf
>
>
> I Need to Fetch the Color of Text in a PDF using pdfbox 2.0.0 , for the same
> i have written java code as
> {code}
> import java.io.ByteArrayOutputStream;
> import java.io.File;
> import java.io.IOException;
> import java.io.OutputStreamWriter;
> import java.io.Writer;
> import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColor;
> import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColorN;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColorSpace;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceCMYKColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceGrayColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceRGBColor;
> import org.apache.pdfbox.contentstream.operator.color.SetStrokingColor;
> import org.apache.pdfbox.contentstream.operator.color.SetStrokingColorN;
> import org.apache.pdfbox.contentstream.operator.color.SetStrokingColorSpace;
> import
> org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceCMYKColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceGrayColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceRGBColor;
> import org.apache.pdfbox.pdmodel.PDDocument;
> import org.apache.pdfbox.pdmodel.graphics.color.PDColor;
> import org.apache.pdfbox.pdmodel.graphics.state.RenderingMode;
> import org.apache.pdfbox.text.PDFTextStripper;
> import org.apache.pdfbox.text.TextPosition;
> /**
> * This is an example on how to get the colors of text. Note that this will
> not tell the background,
> * and will only work properly if the text is not overwritten later, and only
> if the text rendering
> * modes are 0, 1 or 2. In the PDF 32000 specification, please read 9.3.6
> "Text Rendering Mode" to
> * know more. Mode 0 (FILL) is the default. Mode 1 (STROKE) will make glyphs
> look "hollow". Mode 2
> * (FILL_STROKE) will make glyphs look "fat".
> *
> * @author Ben Litchfield
> * @author Tilman Hausherr
> */
> public class PDF_Box_1 extends PDFTextStripper
> {
> /**
> * Instantiate a new PDFTextStripper object.
> *
> * @throws IOException If there is an error loading the properties.
> */
> public PDF_Box_1() throws IOException
> {
> addOperator(new SetStrokingColorSpace());
> addOperator(new SetNonStrokingColorSpace());
> addOperator(new SetStrokingDeviceCMYKColor());
> addOperator(new SetNonStrokingDeviceCMYKColor());
> addOperator(new SetNonStrokingDeviceRGBColor());
> addOperator(new SetStrokingDeviceRGBColor());
> addOperator(new SetNonStrokingDeviceGrayColor());
> addOperator(new SetStrokingDeviceGrayColor());
> addOperator(new SetStrokingColor());
> addOperator(new SetStrokingColorN());
> addOperator(new SetNonStrokingColor());
> addOperator(new SetNonStrokingColorN());
> }
> /**
> * This will print the documents data.
> *
> * @param args The command line arguments.
> *
> * @throws IOException If there is an error parsing the document.
> */
> public static void main(String[] args) throws IOException
> {
>
> try (PDDocument document = PDDocument.load(new
> File("D://Vimal//New folder//ab.pdf")))
> {
> PDFTextStripper stripper = new PDF_Box_1();
> stripper.setSortByPosition(true);
> stripper.setStartPage(0);
> stripper.setEndPage(document.getNumberOfPages());
> stripper.getText(document);
> }
>
> }
> @Override
> protected void processTextPosition(TextPosition text)
> {
> super.processTextPosition(text);
> PDColor strokingColor = getGraphicsState().getStrokingColor();
> PDColor nonStrokingColor = getGraphicsState().getNonStrokingColor();
> String unicode = text.getUnicode();
> RenderingMode renderingMode =
> getGraphicsState().getTextState().getRenderingMode();
> System.out.println("Unicode:" + unicode);
> System.out.println("Rendering mode: " + renderingMode);
>
[jira] [Commented] (PDFBOX-4062) Fetch Color of Text using PDFBox
[
https://issues.apache.org/jira/browse/PDFBOX-4062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16322729#comment-16322729
]
Tilman Hausherr commented on PDFBOX-4062:
-
I intend to close this because I think this is a "how to" question. You
selected this as a "bug". How is this a bug?
> Fetch Color of Text using PDFBox
>
>
> Key: PDFBOX-4062
> URL: https://issues.apache.org/jira/browse/PDFBOX-4062
> Project: PDFBox
> Issue Type: Bug
>Affects Versions: 2.0.0
>Reporter: Vimal Kumar
>Priority: Blocker
> Attachments: b1.pdf
>
>
> I Need to Fetch the Color of Text in a PDF using pdfbox 2.0.0 , for the same
> i have written java code as
> {code}
> import java.io.ByteArrayOutputStream;
> import java.io.File;
> import java.io.IOException;
> import java.io.OutputStreamWriter;
> import java.io.Writer;
> import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColor;
> import org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColorN;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingColorSpace;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceCMYKColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceGrayColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceRGBColor;
> import org.apache.pdfbox.contentstream.operator.color.SetStrokingColor;
> import org.apache.pdfbox.contentstream.operator.color.SetStrokingColorN;
> import org.apache.pdfbox.contentstream.operator.color.SetStrokingColorSpace;
> import
> org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceCMYKColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceGrayColor;
> import
> org.apache.pdfbox.contentstream.operator.color.SetStrokingDeviceRGBColor;
> import org.apache.pdfbox.pdmodel.PDDocument;
> import org.apache.pdfbox.pdmodel.graphics.color.PDColor;
> import org.apache.pdfbox.pdmodel.graphics.state.RenderingMode;
> import org.apache.pdfbox.text.PDFTextStripper;
> import org.apache.pdfbox.text.TextPosition;
> /**
> * This is an example on how to get the colors of text. Note that this will
> not tell the background,
> * and will only work properly if the text is not overwritten later, and only
> if the text rendering
> * modes are 0, 1 or 2. In the PDF 32000 specification, please read 9.3.6
> "Text Rendering Mode" to
> * know more. Mode 0 (FILL) is the default. Mode 1 (STROKE) will make glyphs
> look "hollow". Mode 2
> * (FILL_STROKE) will make glyphs look "fat".
> *
> * @author Ben Litchfield
> * @author Tilman Hausherr
> */
> public class PDF_Box_1 extends PDFTextStripper
> {
> /**
> * Instantiate a new PDFTextStripper object.
> *
> * @throws IOException If there is an error loading the properties.
> */
> public PDF_Box_1() throws IOException
> {
> addOperator(new SetStrokingColorSpace());
> addOperator(new SetNonStrokingColorSpace());
> addOperator(new SetStrokingDeviceCMYKColor());
> addOperator(new SetNonStrokingDeviceCMYKColor());
> addOperator(new SetNonStrokingDeviceRGBColor());
> addOperator(new SetStrokingDeviceRGBColor());
> addOperator(new SetNonStrokingDeviceGrayColor());
> addOperator(new SetStrokingDeviceGrayColor());
> addOperator(new SetStrokingColor());
> addOperator(new SetStrokingColorN());
> addOperator(new SetNonStrokingColor());
> addOperator(new SetNonStrokingColorN());
> }
> /**
> * This will print the documents data.
> *
> * @param args The command line arguments.
> *
> * @throws IOException If there is an error parsing the document.
> */
> public static void main(String[] args) throws IOException
> {
>
> try (PDDocument document = PDDocument.load(new
> File("D://Vimal//New folder//ab.pdf")))
> {
> PDFTextStripper stripper = new PDF_Box_1();
> stripper.setSortByPosition(true);
> stripper.setStartPage(0);
> stripper.setEndPage(document.getNumberOfPages());
> stripper.getText(document);
> }
>
> }
> @Override
> protected void processTextPosition(TextPosition text)
> {
> super.processTextPosition(text);
> PDColor strokingColor = getGraphicsState().getStrokingColor();
> PDColor nonStrokingColor = getGraphicsState().getNonStrokingColor();
> String unicode = text.getUnicode();
> RenderingMode renderingMode =
> getGraphicsState().getTextState().getRenderingMode();
> System.out.println("Unicode:" + unicode);
> System.out.println("Rendering mode: " + renderingMode);
>
