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Information Foreword What is EJS? Demos/Examples Credits Links Webcasts Installation Download & Install EJS Workspaces Running EJS Conditions of Use Documentation EJS Console EJS Interface Description Panel Model Panel View Panel Deployment Elements Reference User Feedback English | Spanish | ? View Edit History Print PDF ## Analytic scalar field (2D) ## Properties
AnalyticScalarField2D
Position and Size
Name | Description | Values accepted | Default
Variable 1 | The first variable for the functions. | A string variable. |
Points 1 | The number of points of the surface in the first variable. | An integer value. |
Minimum 1 | The minimum value for the first variable. | A constant or variable of type int or double. |
Maximum 1 | The maximum value for the first variable. | A constant or variable of type int or double. |
Variable 2 | The second variable for the functions. | A string variable. |
Points 2 | The number of points of the surface in the first variable. | An integer value. |
Minimum 2 | The minimum value for the first variable. | A constant or variable of type int or double. |
Maximum 2 | The maximum value for the first variable. | A constant or variable of type int or double. |
Configuration
Name | Description | Values accepted | Default
Z Data | The double[][] array with the data for Z values. | A matrix with values of type double, double[][]. |
Autoscale Z | Whether to automatically adjust Z scales. | A boolean variable or one of the constants true or false. |
Minimum Z | The minimum Z value that can be displayed. | A constant or variable of type int or double. |
Maximum Z | The maximum Z value that can be displayed. | A constant or variable of type int or double. |
Expanded Z | The factor used to expand the Z scale so as to enhance values closed to zero. | A constant or variable of type int or double. |
Coordinate System | The type of coordinate system for the variables in the expression. | Use the editor provided to choose between a Cartesian or Polar system. |
Java Syntax | Whether to use Java or a more free Syntax. | A boolean variable or one of the constants true or false. |
On Parse Error | The action to invoke when the parser finds an error in the functions. | The Java code to invoke for the action. |
On Parse Success | The action to invoke when the parser finds no errors in the functions. | The Java code to invoke for the action. |
Graphical Aspect
Name | Description | Values accepted | Default
Type of Plot | The type of visualization. | The provided menu allow to choose among the grid, interpolated, contour or surface plot types. Advanced users can also use the Plot2DTypes class. |
Menu Entry | The name to display in the simulation’s corresponding elements menu entry. | A type string variable. |
Visible | The visibility of the element. | A boolean variable or one of the constants true or false. |
Show Legend | Whether to show the color legend. | A boolean variable or one of the constants true or false. |
Levels | The number of levels to differentiate. | An integer value. |
Color Mode | The color scheme used to draw. | Use the editor provided to make a choice. |
Floor Color | The color for too low values. | Use the editor provided or read about colors. |
Ceil Color | The color for too high values. | Use the editor provided or read about colors. |
Show Grid | Whether to show the grid. | A boolean variable or one of the constants true or false. |
Grid Color | The color for the grid lines. | Use the editor provided or read about colors. |

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Page last modified on June 09, 2009, at 06:37 PM