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From Prakash Dubey <prakashdube...@gmail.com>
Subject Re: Change the color of particular text in PDF
Date Tue, 11 Aug 2015 17:15:31 GMT
>
>  You said you have already identified the text. I thought this means you
> have looked at the content stream.


I have used following link code to identify the code :
http://www.coderanch.com/t/494267/open-source/replacing-String-PDF-PDFBox

On Tue, Aug 11, 2015 at 10:42 PM, Tilman Hausherr <THausherr@t-online.de>
wrote:

> Am 11.08.2015 um 19:01 schrieb Prakash Dubey:
>
>> Thanks for your reply Tilman.
>>
>>
>> his depends on what color you're using... for /DeviceRGB
>>>
>>>   PDF is generated through Japser.
>>
>
> Then generate it again, with different settings...
>
>
>> if you're messing with the content stream directly, just insert
>>
>>> r g b  rg
>>>
>>
>> I didn't get. Will directly messing with content stream will solve my
>> problem?
>>
>
> Maybe, maybe not. You said you have already identified the text. I thought
> this means you have looked at the content stream.
>
> Tilman
>
>
>
>> On Tue, Aug 11, 2015 at 10:12 PM, Tilman Hausherr <THausherr@t-online.de>
>> wrote:
>>
>> Am 11.08.2015 um 16:23 schrieb Prakash Dubey:
>>>
>>> We have a requirement where we need to identify the particular text and
>>>> change the color of text.
>>>> Currently i'm able to identify the text and replace the value of text,
>>>> but
>>>> not getting API to change the color of text.
>>>>
>>>> Could you please provide any example, code snippet or hint for changing
>>>> the
>>>> color of text in PDF using PDFBox.
>>>>
>>>> This depends on what color you're using... for /DeviceRGB, you could use
>>> setStrokingColor(r,g,b); however if you're messing with the content
>>> stream
>>> directly, just insert
>>>
>>> r g b  rg
>>>
>>> where  r g b values are between 0 and 1. So 1 0 0 RG sets red. Don't
>>> forget to add a linefeed or a space to separate from the rest.
>>>
>>> However I expect your problem to be much more complex... PDF isn't
>>> "something like HTML", so look around for the examples in the sources and
>>> then come back for more help :-)
>>>
>>>
>>> Tilman
>>>
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>>>
>
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