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.

Example

• The provided example can be directly executed via https://smart.specpad.bplaced.net/smart_arrays_contour_finder/example.html.
• Or, download the package and execute the file example/example.html in your browser.

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_sample_data: Computes 1D and 2D arrays containing sample data.

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