Change surrounding colors

I want to add a feature to my software that will allow users to grayscale most of a photo and keep just one object in ites original color, or vise-versa.


Click anywhere within the area of color the user want to convert to grayscale and with a click,

change to grayscale. Or the reverse, you select the color you want to keep and turn the rest into grayscale There must be a trackbar to to help them see how much of the area is selected and adjust it as required before applying the grayscale so that it does not affect other color areas.

See the sample images I found on internet.


Make a Delphi XE2 project. Use native components and or ImageEn components.

Do not put any controls on panels. Only use the the minimum non functional components.

Evner: Delphi

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Om arbejdsgiveren:
( 7 bedømmelser ) Portoroz, Slovenia

Projekt ID: #4106425

Tildelt til:


Dear Piet As per the bid, i would give you the desired deliverables for the ImageEn platform using native Delphi components only. Regards Soumitra

$300 USD in 20 dage
(9 bedømmelser)

3 freelancere byder i gennemsnit $417 på dette job


Hello, i have 11 years experince in Delphi. i am ready to start. Let's discuss your project more deeply in message board

$700 USD in 15 dage
(25 bedømmelser)

Hello, I can make this project for 10 days. Best regards, alexander

$250 USD in 10 dage
(62 bedømmelser)