215 lines
6.5 KiB
Racket
215 lines
6.5 KiB
Racket
#lang scribble/manual
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@(require "common.rkt")
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@declare-exporting[plot]
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@title[#:tag "params"]{Plot and Renderer Parameters}
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@section{Compatibility}
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@doc-apply[plot-deprecation-warnings?]{
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When @(racket #t), prints a deprecation warning to @(racket current-error-port) on the first use of @(racket mix), @(racket line), @(racket contour), @(racket shade), @(racket surface), or a keyword argument of @(racket plot) or @(racket plot3d) that exists solely for backward compatibility.
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}
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@section{Output}
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@doc-apply[plot-new-window?]{When @(racket #t), @(racket plot) and @(racket plot3d) open a new window for each plot instead of returning an @(racket image-snip%).
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Users of command-line Racket, which cannot display image snips, should enter
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@racketblock[(plot-new-window? #t)]
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before using @(racket plot) or @(racket plot3d).}
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@doc-apply[plot-width]
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@doc-apply[plot-height]{The width and height of a plot, in logical drawing units (e.g. pixels for bitmap plots).}
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@doc-apply[plot-jpeg-quality]{
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The quality of JPEG images written by @(racket plot-file) and @(racket plot3d-file). See @(method bitmap% save-file).
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}
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@doc-apply[plot-ps/pdf-interactive?]{
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If @(racket #t), @(racket plot-file) and @(racket plot3d-file) open a dialog when writing PostScript or PDF files. See @(racket post-script-dc%) and @(racket pdf-dc%).
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}
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@section{General Appearance}
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@doc-apply[plot-foreground]
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@doc-apply[plot-background]{
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The plot foreground and background color.
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That both are @(racket 0) by default is not a mistake: for foreground colors, @(racket 0) is interpreted as black; for background colors, @(racket 0) is interpreted as white.
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See @(racket ->pen-color) and @(racket ->brush-color) for details on how PLoT interprets integer colors.}
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@doc-apply[plot-foreground-alpha]
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@doc-apply[plot-background-alpha]{The opacity of the background and foreground colors.}
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@doc-apply[plot-font-size]{The font size of the title, axis labels, tick labels, and other labels, in drawing units.}
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@doc-apply[plot-font-family]{The font family used for the title and labels.}
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@doc-apply[plot-line-width]{The width of axis lines and major tick lines. (Minor tick lines are half this width.)}
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@doc-apply[plot-legend-anchor]{Controls the placement of the legend.}
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@doc-apply[plot-legend-box-alpha]{The opacity of the filled rectangle behind the legend entries.}
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@doc-apply[plot-tick-size]{The length of tick lines, in drawing units.}
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@doc-apply[plot-title]
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@doc-apply[plot-x-label]
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@doc-apply[plot-y-label]
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@doc-apply[plot-z-label]{The title and axis labels. A @(racket #f) value means the label is not drawn and takes no space. A @(racket "") value effectively means the label is not drawn, but it takes space.
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}
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@doc-apply[plot-x-far-label]
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@doc-apply[plot-y-far-label]
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@doc-apply[plot-z-far-label]
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@doc-apply[plot-animating?]{
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When @(racket #t), certain renderers draw simplified plots to speed up drawing. PLoT sets it to @(racket #t), for example, when a user is clicking and dragging a 3D plot to rotate it.
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}
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@doc-apply[plot-decorations?]{
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When @(racket #f), axes, axis labels, ticks, tick labels, and the title are not drawn.
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}
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@section{Lines}
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@doc-apply[line-samples]
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@doc-apply[line-color]
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@doc-apply[line-width]
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@doc-apply[line-style]
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@doc-apply[line-alpha]
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@section{Intervals}
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@doc-apply[interval-color]
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@doc-apply[interval-style]
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@doc-apply[interval-line1-color]
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@doc-apply[interval-line1-width]
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@doc-apply[interval-line1-style]
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@doc-apply[interval-line2-color]
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@doc-apply[interval-line2-width]
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@doc-apply[interval-line2-style]
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@doc-apply[interval-alpha]
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@section{Points}
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@doc-apply[point-sym]
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@doc-apply[point-color]
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@doc-apply[point-size]
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@doc-apply[point-line-width]
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@doc-apply[point-alpha]
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@section{Vector Fields}
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@doc-apply[vector-field-samples]
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@doc-apply[vector-field-color]
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@doc-apply[vector-field-line-width]
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@doc-apply[vector-field-line-style]
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@doc-apply[vector-field-scale]
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@doc-apply[vector-field-alpha]
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@section{Error Bars}
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@doc-apply[error-bar-width]
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@doc-apply[error-bar-color]
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@doc-apply[error-bar-line-width]
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@doc-apply[error-bar-line-style]
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@doc-apply[error-bar-alpha]
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@section{Contours and Contour Intervals}
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@doc-apply[default-contour-colors]
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@doc-apply[default-contour-fill-colors]
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@doc-apply[contour-samples]
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@doc-apply[contour-levels]
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@doc-apply[contour-colors]
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@doc-apply[contour-widths]
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@doc-apply[contour-styles]
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@doc-apply[contour-alphas]
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@doc-apply[contour-interval-colors]
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@doc-apply[contour-interval-styles]
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@doc-apply[contour-interval-alphas]
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@section{Rectangles}
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@doc-apply[rectangle-color]
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@doc-apply[rectangle-style]
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@doc-apply[rectangle-line-color]
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@doc-apply[rectangle-line-width]
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@doc-apply[rectangle-line-style]
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@doc-apply[rectangle-alpha]
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@doc-apply[rectangle3d-line-width]
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@doc-apply[discrete-histogram-gap]
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@doc-apply[discrete-histogram-skip]
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@doc-apply[discrete-histogram-invert?]
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@section{Decorations}
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These parameters do not control the @italic{typical} appearance of plots. Instead, they control the look of renderers that add specific decorations, such as labeled points.
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@doc-apply[x-axis-alpha]
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@doc-apply[y-axis-alpha]
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@doc-apply[z-axis-alpha]
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@doc-apply[x-axis-far?]
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@doc-apply[y-axis-far?]
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@doc-apply[z-axis-far?]
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@doc-apply[x-axis-ticks?]
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@doc-apply[y-axis-ticks?]
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@doc-apply[z-axis-ticks?]
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@doc-apply[x-axis-labels?]
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@doc-apply[y-axis-labels?]
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@doc-apply[z-axis-labels?]
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@doc-apply[polar-axes-number]
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@doc-apply[polar-axes-alpha]
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@doc-apply[polar-axes-ticks?]
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@doc-apply[polar-axes-labels?]
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@doc-apply[label-anchor]
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@doc-apply[label-angle]
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@doc-apply[label-alpha]
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@doc-apply[label-point-size]
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@section{3D General Appearance}
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@doc-apply[plot3d-samples]
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@doc-apply[plot3d-angle]
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@doc-apply[plot3d-altitude]
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@doc-apply[plot3d-ambient-light]
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@doc-apply[plot3d-diffuse-light?]
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@doc-apply[plot3d-specular-light?]
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@section{Surfaces}
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@doc-apply[surface-color]
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@doc-apply[surface-style]
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@doc-apply[surface-line-color]
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@doc-apply[surface-line-width]
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@doc-apply[surface-line-style]
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@doc-apply[surface-alpha]
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@section{Contour Surfaces}
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Contour surface renderers use shared contour parameters except for the following three.
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@doc-apply[contour-interval-line-colors]
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@doc-apply[contour-interval-line-widths]
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@doc-apply[contour-interval-line-styles]
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@section{Isosurfaces}
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Single isosurfaces (@(racket isosurface3d)) use surface parameters. Nested isosurfaces (@(racket isosurfaces3d)) use the following.
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@doc-apply[default-isosurface-colors]
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@doc-apply[default-isosurface-line-colors]
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@doc-apply[isosurface-levels]
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@doc-apply[isosurface-colors]
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@doc-apply[isosurface-styles]
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@doc-apply[isosurface-line-colors]
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@doc-apply[isosurface-line-widths]
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@doc-apply[isosurface-line-styles]
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@doc-apply[isosurface-alphas]
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