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This activity uses X and Y coordinates of an pixel and converts it into RGB value. Then using the RGB value, it tries to find the nearest color. The algorithm used to find the nearest color is Euclidean Distance Formula.Custom activity offers these two features:<ol><li>Extract color from any pixel on the screen</li><li>Extract colors from image</li></ol>There are two Color Scheme used in this activity:<ol><li>PrimaryColor - enum consists of 12 primary colors</li><li>KnownColor - Default Color enum in System.Drawing</li></ol>

Identify color using the Euclidean Distance formula

This custom activity contains below features:<ol><li>Read full PDF</li><li>Get number of pages in pdf</li><li>Read text on specific page of pdf</li><li>Read text between pages</li><li>Read text between a region</li></ol>

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Color Detector

PDF Activities