COMSOL 6.2 - Function2D

Create a function 2D plot to visualize a function of two variables as a surface plot.

model.result(<pgtag>).create(<ftag>,"Function2D");

model.result(<pgtag>).feature(<ftag>).set(property,<value>);

model.result(<pgtag>).feature(<ftag>).run();

model.result(<pgtag>).create(<ftag>,"Function2D") creates a surface plot feature named <ftag> belonging to the 2D plot group <pgtag>.

Function 2D plots display a function of two variables as a colored 2D surface.

The following properties are available:

Table 7-49: Valid Properties for Function2D Plots.
Property	Value	Default	Description
bottomcolor	custom \| black \| blue \| cyan \| gray \| green \| magenta \| red \| white \| yellow	black	The bottom color to use for a color gradient. Active when coloring is gradient.
color	custom \| black \| blue \| cyan \| gray \| green \| magenta \| red \| white \| yellow	red	The uniform color to use. Active when coloring is uniform.
coloring	colortable \| uniform \| gradient	colortable	How to color the surface: using a color table, a uniform color, or a color gradient.
colorlegend	on \| off	on	Whether to show color legend, when coloring is set to colortable.
colorscalemode	linear \| linearsymmetric \| logarithmic	linear	Scaling of the color table: linear, linear symmetric around 0, or logarithmic, when coloring is set to colortable or gradient.
colortable	color table name	Rainbow	The color table to use when coloring is set to colortable. See Color Tables for a list of color tables.
colortabletrans	none \| reverse \| nonlinear \| nonlinearsymmetric	none	Transformation of the color table, when coloring is set to colortable or gradient.
custombottomcolor	RGB-triplet	{1,0,0} or last used color	The uniform color to use. Active when bottomcolor is set to custom.
customcolor	RGB-triplet	{1,0,0} or last used color	The uniform color to use. Active when color is set to custom.
customtopcolor	RGB-triplet	{1,0,0} or last used color	The uniform color to use. Active when topcolor is set to custom.
data	none \| parent \| dataset name	parent	The dataset this feature refers to.
descr	String	Model dependent	The description of the expression in expr. Is used in the automatic title.
descriptionintitle	on \| off	on	Whether the title contribution should contain the description when titletype is custom.
expr	String	Model dependent	The expression to plot: a function of two variables such as an1(x,y).
expressionintitle	on \| off	off	Whether the title contribution should contain the expression when titletype is custom.
nonlinearcolortablerev	on \| off	off	Whether to reverse to color table or gradient when coloring is set to colortable or gradient and colortabletrans is set to nonlinear or nonlinearsymmetric.
prefixintitle	String	Empty	Added prefix to contribution to title.
rangecoloractive	on \| off	off	Whether to use the manual color range specified in rangecolormin and rangecolormax. The color range specifies the minimum and maxim value in the plotted colors. Default is the minimum and maximum data values.
rangecolormax	double	Plot dependent	The maximum color range value. Active when rangecoloractive is on.
rangecolormin	double	Plot dependent	The minimum color range value. Active when rangecoloractive is on.
rangedatactive	on \| off	off	Whether to use the manual data range specified in rangedatamin and rangedatamax. Values outside the data range is not plotted.
rangedatamax	double	Plot dependent	The maximum data value. Active when rangedataactive is on.
rangedatamin	double	Plot dependent	The minimum data value. Active when rangedataactive is on.
suffixintitle	String	Empty	Added suffix to contribution to title.
title	String	The auto-title.	The title to use when titletype is manual.
titletype	auto \| custom \| label \| manual \| none	auto	auto, if the title should be computed automatically. custom, if the title should be computed automatically, but customized. label, if the title should be the plot group’s label. manual, if the manual title should be used (the title property). none, if no title should be displayed.
topcolor	custom \| black \| blue \| cyan \| gray \| green \| magenta \| red \| white \| yellow	white	The top color to use for a color gradient. Active when coloring is gradient.
typeintitle	on \| off	on	Whether the title contribution should contain the type when titletype is custom.
unit	String		The unit to use for the expression in expr.
unitintitle	on \| off	on	Whether the title contribution should contain the unit when titletype is custom.
xunit	String		The unit to use for the x-axis in the plot.
yunit	String		The unit to use for the y-axis in the plot.

Filter (Plot Attribute); Height, AberrationHeight, HistogramHeight, TableHeight; Transparency (if a height attribute is used)

Surface (Plot), Function, Function3D