smart_arrays_contour_finder 2.0.0

This package contours the 3-dimensional surface represented by the values f(x,y) of a matrix. The detected contour lines are passed on to a user-provided renderer.

Smart Arrays Contour Finder

What the package can do for you

The purpose of this package is to contour the three-dimensional surface represented by the values f(x,y) of a matrix with coordinate axes x and y. The detected contour lines are passed on to a user-provided renderer e.g. for graphical displaying the contours.

Download the files example.dart.js and example.html and execute the latter one in your browser to view the contours of the matrix computed by the example.

The major API functionalities

• Class ContourFinder with the method findContour to contour a matrix.

• Abstract class ContourRenderer with the method drawContourLine to be provided by the user to render the found contours, e.g. on a graphics screen.

Related packages

smart_arrays_base: Basic functions for 1D and 2D arrays

smart_arrays_numerics: Numerics with 1D and 2D arrays

smart_arrays_compress: Compress 1D and 2D arrays to a smaller size.

smart_arrays_dbstore: Store 1D and 2D arrays along with metadata on the local device.

smart_arrays_plot_polyline: Plot 1D arrays as polyline along with axes and more.

smart_arrays_peaks: Detect peaks in 1D and 2D arrays.

smart_arrays_lmfit: Fits (x, y) data given as arrays to a specified model function using the Levenberg-Marquardt algorithm.

smart_lorentz-gauss: Compute Lorentz-Gauss (pseudo-Voigt) line shapes.

smart_signal_processing: Fourier transform and more of arrays.

smart_dialogs: Easy-to-use dialogs in Web applications