Top rated packages with tag histogram

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	1. Color extract		histogram

Supplied by: Csongor Zalatnai <e-mail contact>

Extracts the most common colors used in images

This class can be used to extract the most common colors used in images.

It can open an image file in the GIF, JPEG or PNG format. Then it traverses the image and returns an array with the most used color tones.

Ratings	Utility	Consistency	Documentation	Examples	Tests	Videos	Overall	Rank
All time:	`Perfect (100.0%)`	`Perfect (100.0%)`	`-`	`Good (90.0%)`	`-`	`-`	`Sufficient (69.0%)`	235
Month:	Not yet rated by the users

	2. Simple Histogram		histogram

Supplied by: Pascal Toussaint <e-mail contact>

Generate an image with an histogram from data

This package is meant to generate a graphic image that represents an histogram from a given set of data values in an array.

It can draw a graph of bars with the supplied values, with a specified with and height, with optional horizontal and vertical axis scales and labels and the possibility of choosing the colors of the background and the axis labels. The colors of the bars are picked by the class automatically.

The graph image is created in true color and outputted in the PNG format using the PHP GD extension.

The class generate HTML IMG tags with the SRC attribute pointing to an URL based on the current script URL that passes the necessary parameters to the class to output the image graphic in the PNG format.

Ratings	Utility	Consistency	Documentation	Examples	Tests	Videos	Overall	Rank
All time:	`Sufficient (71.9%)`	`Sufficient (65.6%)`	`-`	`Good (81.2%)`	`-`	`-`	`Not sure (50.6%)`	1451
Month:	Not yet rated by the users

	3. Histogram class		histogram

Supplied by: Jesus M. Castagnetto <e-mail contact>

generate histograms from data set

A class to generate histogram plots and statistics from a given data set. See it in action at http://metallo.scripps.edu/analysis/

Ratings	Utility	Consistency	Documentation	Examples	Tests	Videos	Overall	Rank
All time:	`Sufficient (63.9%)`	`Sufficient (63.9%)`	`-`	`-`	`-`	`-`	`Insufficient (38.3%)`	2018
Month:	Not yet rated by the users

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