This functionality is
obsolete. It should not be used in new IDL code.
LIVE_STYLE
The LIVE_STYLE function allows the user to create a style.
Syntax
Style = LIVE_STYLE ({ 'contour' | 'image' | 'plot' | 'surface'} [, BASE_STYLE=style_name] [, COLORBAR_PROPERTIES=structure] [, ERROR=variable] [, GRAPHIC_PROPERTIES=structure] [, GROUP=widget_id] [, LEGEND_PROPERTIES=structure] [, NAME=string] [, /SAVE] [, TEMPLATE_FILE=filename] [, VISUALIZATION_PROPERTIES=structure] [, {X | Y | Z}AXIS_PROPERTIES=structure] )
Arguments
Type
A string (case-insensitive) specifying the visualization style type. Available types include: plot, contour, image, and surface.
Keywords
BASE_STYLE
Set this keyword equal to a string (case-insensitive) containing the name of a previously saved style. It will be used for defaulting unspecified properties. If not specified, only those properties you provide will be put into the style. The basic styles that will always exist include:
Table 2-26: Base Style Strings
Table 2-26: Base Style Strings
|
Visualization Type
|
Style Name
|
|
plot
|
`Basic Plot'
|
|
contour
|
`Basic Contour'
|
|
image
|
`Basic Image'
|
|
surface
|
`Basic Surface'
|
COLORBAR_PROPERTIES
The table below lists the structure of the COLORBAR_PROPERTIES keyword.
Table 2-27: Colorbar Properties Structure
Table 2-27: Colorbar Properties Structure
|
Tag
|
Description
|
|
title_FontSize
|
9 to 72 points
|
|
title_Fontname
|
Helvetica, Courier, Times, Symbol, and Other (where Other is a valid name of a font on the local system)
|
|
title_Color
|
see color table
|
|
tick_FontSize
|
see fontsize
|
|
tick_Fontname
|
see fontname
|
|
tick_FontColor
|
see color table
|
|
color
|
see color table
|
|
thick
|
1 to 10 pixels
|
|
location
|
[x, y] normalized units
|
|
minor
|
number of minor ticks (minimum 0)
|
|
major
|
number of major ticks (minimum 0)
|
|
default_minor
|
set to compute default number of minor ticks
|
|
default_major
|
set to compute default number of major ticks
|
|
tickLen
|
normalized units * 100 = percent of visualization dimensions
|
|
subticklen
|
normalized units * 100 = percent of ticklen
|
|
tickFormat
|
see format
|
|
show_axis
|
set to display the colorbar axis
|
|
show_outline
|
set to display the colorbar outline
|
|
axis_thick
|
see thick
|
|
dimensions
|
[width, height] normalized units
|
|
hide
|
1=hidden, 0=visible
|
GRAPHIC_PROPERTIES
Set this keyword equal to a scalar or vector of structures defining the graphic properties to use in creating the style. (Use a vector if you want successive graphics to have different properties, e.g., different colored lines in a line plot. The structures are used in a round-robin fashion.) Not all properties need be specified (see BASE_STYLE). The complete structure definitions are listed in the following tables.
Plots
Table 2-28: Plot Graphic Properties Structure
Table 2-28: Plot Graphic Properties Structure
|
Tag
|
Data Type/Description
|
|
color
|
string (see color table)
|
|
hide
|
boolean (1=hidden, 0=visible)
|
|
linestyle
|
integer (0=solid, 1=dotted, 2=dashed, 3=dash dot, 4=dash dot dot, 5=long dash)
|
|
nSum
|
integer (1 to number of elements to average over)
|
|
symbol_size
|
[x,y] normalized units relative to the visualization
|
|
symbol_type
|
integer (1-7)
|
|
thick
|
integer (1 to 10 pixels)
|
Images
Table 2-29: Image Graphic Properties Structure
Table 2-29: Image Graphic Properties Structure
|
Tag
|
Data Type/Description
|
|
hide
|
boolean (1=hidden, 0=visible)
|
|
order
|
boolean (set to draw from top to bottom)
|
|
sizing_constraint
|
integer (0=natural, 1=aspect, 2=unrestricted)
|
Contours
Table 2-30: Contour Graphic Properties Structure
Table 2-30: Contour Graphic Properties Structure
|
Tag
|
Data Type/Description
|
|
downhill
|
boolean (set to display downhill tick marks)
|
|
fill
|
boolean (set to display contour levels as filled)
|
|
hide
|
boolean (1=hidden, 0=visible)
|
|
n_levels
|
integer (number of levels)
|
|
c_thick
|
vector of thickness values
|
|
c_linestyle
|
vector of linestyle values
|
|
c_color
|
vector of color names
|
|
default_n_levels
|
integer (set to default number of levels)
|
Surfaces
Table 2-31: Surface Graphic Properties Structure
Table 2-31: Surface Graphic Properties Structure
|
Tag
|
Data Type/Description
|
|
bottom
|
string (see color table)
|
|
color
|
string (see color table)
|
|
hidden_lines
|
boolean (1=don't show, 0=show)
|
|
hide
|
boolean (1=hidden, 0=visible)
|
|
lineStyle
|
integer (0=solid, 1=dotted, 2=dashed, 3=dash dot, 4=dash dot dot, 5=long dash)
|
|
shading
|
boolean (0=flat, 1=Gouraud)
|
|
show_skirt
|
boolean (1=show, 0=don't show)
|
|
skirt
|
float (z value at which skirt is drawn [data units])
|
|
style
|
integer (0=point, 1=wire, 2=solid, 3=ruledXZ, 4=ruledYZ, 5=lego (wire), 6=lego (solid) )
|
|
thick
|
integer (1 to 10 pixels)
|
GROUP
Set this keyword to the widget ID of the group leader for error message display. This keyword is used only when the ERROR keyword is not set. If only one LIVE tool window is present in the IDL session, it will default to that.
LEGEND_PROPERTIES
Set this keyword equal to a structure defining the legend properties to use in creating the style. Not all properties need be specified (see BASE_STYLE). The complete structure definitions for different types of styles are listed in the following tables.
Table 2-32: Legend Properties Structure
Table 2-32: Legend Properties Structure
|
Tag
|
Description
|
|
title_FontSize
|
9 to 72 points
|
|
title_Fontname
|
Helvetica, Courier, Times, Symbol, and Other (where Other is a valid name of a font on the local system)
|
|
title_Color
|
see color table
|
|
item_fontSize
|
see fontsize
|
|
item_fontName
|
see fontname
|
|
text_color
|
see color
|
|
border_gap
|
normalized units * 100 = percent of item text height
|
|
columns
|
number of columns to display the items in (minimum 0)
|
|
gap
|
normalized units * 100 = percent of item text height
|
|
glyph_Width
|
normalized units * 100 = percent of item text height
|
|
fill_color
|
see color table
|
|
outline_color
|
see color table
|
|
outline_thick
|
see thick
|
|
location
|
[x, y] normalized units
|
|
show_fill
|
set to display the fill color
|
|
show_outline
|
set to display the legend outline
|
|
hide
|
1=hidden, 0=visible
|
NAME
Set this keyword to a string containing a name for the returned style. If the SAVE keyword is set, the name must be unique template file. If not specified, a name will be automatically generated.
SAVE
Set this keyword to save the style in the template file. The supplied Name must not already exist in the template file or an error will be returned.
VISUALIZATION_PROPERTIES
Set this keyword equal to a structure defining the visualization properties to use in creating the style. Not all properties need be specified (see BASE_STYLE). The complete structure definition is in the following table.
Table 2-33: Visualization Properties Structure
Table 2-33: Visualization Properties Structure
|
Tag
|
Data Type
|
|
color
|
string (see color table) for background
|
|
hide
|
boolean
|
|
transparent
|
boolean
|
XAXIS_PROPERTIES, YAXIS_PROPERTIES, ZAXIS_PROPERTIES
Set these keywords equal to a scalar or vector of structures defining the axis properties to use in creating the style. (Use a vector to specify property structures for successive axes of the same direction have different properties. The structures are used in a round-robin fashion.) Not all properties need be specified (see BASE_STYLE). The user need only define the fields of the structure they wish to be different from the BASE style. The complete structure definition is shown in the following table.
Table 2-34: Axis Properties Structure
Table 2-34: Axis Properties Structure
|
Tag
|
Data Type
|
|
color
|
string (see color table)
|
|
default_major
|
integer
|
|
default_minor
|
integer
|
|
exact
|
boolean
|
|
gridstyle
|
integer (0-5) (linestyle)
|
|
hide
|
boolean
|
|
location
|
3-element floating vector (normalized units)
|
|
major
|
integer (default=-1, computed by IDL)
|
|
minor
|
integer (default=-1, computed by IDL)
|
|
thick
|
integer (1-10)
|
|
tickDir
|
integer
|
|
tickLen
|
float (normalized units)
|
|
tick_fontname
|
string
|
|
tick_fontsize
|
integer
|
Examples
