section 3 · Library functions 📚

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P (continued)

plgchr(3plplot)Get character default height and current (scaled) height✨
plgcmap1_range(3plplot)Get the cmap1 argument range for continuous color plots✨
plgcol0(3plplot)Returns 8-bit RGB values for given color index from cmap0✨
plgcol0a(3plplot)Returns 8-bit RGB values and PLFLT alpha transparency value for given color index from cmap0✨
plgcolbg(3plplot)Returns the background color (cmap0[0]) by 8-bit RGB value✨
plgcolbga(3plplot)Returns the background color (cmap0[0]) by 8-bit RGB value and PLFLT alpha transparency value✨
plgcompression(3plplot)Get the current device-compression setting✨
plgdev(3plplot)Get the current device (keyword) name✨
plgdidev(3plplot)Get parameters that define current device-space window✨
plgdiori(3plplot)Get plot orientation✨
plgdiplt(3plplot)Get parameters that define current plot-space window✨
plgdrawmode(3plplot)Get drawing mode (depends on device support!)✨
plGetCursor(3plplot)Wait for graphics input event and translate to world coordinates.✨
plgfam(3plplot)Get family file parameters✨
plgfci(3plplot)Get FCI (font characterization integer)✨
plgfnam(3plplot)Get output file name✨
plgfont(3plplot)Get family, style and weight of the current font✨
plglevel(3plplot)Get the (current) run level✨
plgpage(3plplot)Get page parameters✨
plgra(3plplot)Switch to graphics screen✨
plgradient(3plplot)Draw linear gradient inside polygon✨
plgriddata(3plplot)Grid data from irregularly sampled data✨
plgspa(3plplot)Get current subpage parameters✨
plgstrm(3plplot)Get current stream number✨
plgver(3plplot)Get the current library version number✨
plgvpd(3plplot)Get viewport limits in normalized device coordinates✨
plgvpw(3plplot)Get viewport limits in world coordinates✨
plgxax(3plplot)Get x axis parameters✨
plgyax(3plplot)Get y axis parameters✨
plgzax(3plplot)Get z axis parameters✨
plhist(3plplot)Plot a histogram from unbinned data✨
plhlsrgb(3plplot)Convert HLS color to RGB✨
plimage(3plplot)Plot a 2D matrix using cmap1 with automatic color adjustment✨
plimagefr(3plplot)Plot a 2D matrix using cmap1✨
plinit(3plplot)Initialize PLplot✨
pljoin(3plplot)Draw a line between two points✨
pllab(3plplot)Simple routine to write labels✨
pllegend(3plplot)Plot legend using discretely annotated filled boxes, lines, and/or lines of symbols✨
pllightsource(3plplot)Sets the 3D position of the light source✨
plline(3plplot)Draw a line✨
plline3(3plplot)Draw a line in 3 space✨
pllsty(3plplot)Select line style✨
plmap(3plplot)Plot continental outline or shapefile data in world coordinates✨
plmapfill(3plplot)Plot all or a subset of Shapefile data, filling the polygons✨
plmapline(3plplot)Plot all or a subset of Shapefile data using lines in world coordinates✨
plmapstring(3plplot)Plot all or a subset of Shapefile data using strings or points in world coordinates✨
plmaptex(3plplot)Draw text at points defined by Shapefile data in world coordinates✨
plmeridians(3plplot)Plot latitude and longitude lines✨
plmesh(3plplot)Plot surface mesh✨
plmeshc(3plplot)Magnitude colored plot surface mesh with contour✨
plmkstrm(3plplot)Creates a new stream and makes it the default✨
plmtex(3plplot)Write text relative to viewport boundaries✨
plmtex3(3plplot)Write text relative to viewport boundaries in 3D plots✨
pln(3)✨
plot3d(3plplot)Plot 3-d surface plot✨
plot3dc(3plplot)Magnitude colored plot surface with contour✨
plot3dcl(3plplot)Magnitude colored plot surface with contour for z[x][y] with y index limits✨
plotchar(3NCARG)Allows a user to draw characters of high, medium, or low quality.✨
plotchar_params(3NCARG)This document briefly describes all the internal parameters of Plotchar.✨
Plotchart(3tk)Simple plotting and charting package✨
plotif(3NCARG)A line-drawing routine, described in terms of "pen moves". Most calls to PLOTIF specify whether the "pen" should be up (not drawing) or down (drawing) and then move it to a designated position in the…✨
plotit(3NCARG)A line-drawing routine, described in terms of "pen moves". Most calls to PLOTIT specify whether the "pen" should be up (not drawing) or down (drawing) and then move it to a designated position in the…✨
plparseopts(3plplot)Parse command-line arguments✨
plpat(3plplot)Set area line fill pattern✨
plpath(3plplot)Draw a line between two points, accounting for coordinate transforms✨
plplot(3plplot)Advanced 2D and 3D scientific plotting library✨
plpoin(3plplot)Plot a glyph at the specified points✨
plpoin3(3plplot)Plot a glyph at the specified 3D points✨
plpoly3(3plplot)Draw a polygon in 3 space✨
plprec(3plplot)Set precision in numeric labels✨
plpsty(3plplot)Select area fill pattern✨
plptex(3plplot)Write text inside the viewport✨
plptex3(3plplot)Write text inside the viewport of a 3D plot✨
plrandd(3plplot)Random number generator returning a real random number in the range [0,1]✨
plreplot(3plplot)Replays contents of plot buffer to current device/file✨
plrgbhls(3plplot)Convert RGB color to HLS✨
plschr(3plplot)Set character size✨
plscmap0(3plplot)Set cmap0 colors by 8-bit RGB values✨
plscmap0a(3plplot)Set cmap0 colors by 8-bit RGB values and PLFLT alpha transparency value✨
plscmap0n(3plplot)Set number of colors in cmap0✨
plscmap1(3plplot)Set opaque RGB cmap1 colors values✨
plscmap1_range(3plplot)Set the cmap1 argument range for continuous color plots✨
plscmap1a(3plplot)Set semitransparent cmap1 RGBA colors.✨
plscmap1l(3plplot)Set cmap1 colors using a piece-wise linear relationship✨
plscmap1la(3plplot)Set cmap1 colors and alpha transparency using a piece-wise linear relationship✨
plscmap1n(3plplot)Set number of colors in cmap1✨
plscol0(3plplot)Set 8-bit RGB values for given cmap0 color index✨
plscol0a(3plplot)Set 8-bit RGB values and PLFLT alpha transparency value for given cmap0 color index✨
plscolbg(3plplot)Set the background color by 8-bit RGB value✨
plscolbga(3plplot)Set the background color by 8-bit RGB value and PLFLT alpha transparency value.✨
plscolor(3plplot)Used to globally turn color output on/off✨
plscompression(3plplot)Set device-compression level✨
plsdev(3plplot)Set the device (keyword) name✨
plsdidev(3plplot)Set parameters that define current device-space window✨
plsdimap(3plplot)Set up transformation from metafile coordinates✨
plsdiori(3plplot)Set plot orientation✨
plsdiplt(3plplot)Set parameters that define current plot-space window✨
plsdiplz(3plplot)Set parameters incrementally (zoom mode) that define current plot-space window✨
plsdrawmode(3plplot)Set drawing mode (depends on device support!)✨
plseed(3plplot)Set seed for internal random number generator.✨
PlSense(3pm)Omni Completion Tool for Perl✨
plsesc(3plplot)Set the escape character for text strings✨
plsetopt(3plplot)Set any command-line option✨
plsfam(3plplot)Set family file parameters✨
plsfci(3plplot)Set FCI (font characterization integer)✨
plsfnam(3plplot)Set output file name✨
plsfont(3plplot)Set family, style and weight of the current font✨
plshade(3plplot)Shade individual region on the basis of value✨
plshades(3plplot)Shade regions on the basis of value✨
plslabelfunc(3plplot)Assign a function to use for generating custom axis labels✨
plsmaj(3plplot)Set length of major ticks✨
plsmem(3plplot)Set the memory area to be plotted (RGB)✨
plsmema(3plplot)Set the memory area to be plotted (RGBA)✨
plsmin(3plplot)Set length of minor ticks✨
plsori(3plplot)Set orientation✨
plspage(3plplot)Set page parameters✨
plspal0(3plplot)Set the cmap0 palette using the specified cmap0*.pal format file✨
plspal1(3plplot)Set the cmap1 palette using the specified cmap1*.pal format file✨
plspause(3plplot)Set the pause (on end-of-page) status✨
plsstrm(3plplot)Set current output stream✨
plssub(3plplot)Set the number of subpages in x and y✨
plssym(3plplot)Set symbol size✨
plstar(3plplot)Initialization✨
plstart(3plplot)Initialization✨
plstransform(3plplot)Set a global coordinate transform function✨
plstring(3plplot)Plot a glyph at the specified points✨
plstring3(3plplot)Plot a glyph at the specified 3D points✨
plstripa(3plplot)Add a point to a strip chart✨
plstripc(3plplot)Create a 4-pen strip chart✨
plstripd(3plplot)Deletes and releases memory used by a strip chart✨
plstyl(3plplot)Set line style✨
plsurf3d(3plplot)Plot shaded 3-d surface plot✨
plsurf3dl(3plplot)Plot shaded 3-d surface plot for z[x][y] with y index limits✨
plsvect(3plplot)Set arrow style for vector plots✨
plsvpa(3plplot)Specify viewport in absolute coordinates✨
plsxax(3plplot)Set x axis parameters✨
plsyax(3plplot)Set y axis parameters✨
plsym(3plplot)Plot a glyph at the specified points✨
plszax(3plplot)Set z axis parameters✨
pltext(3plplot)Switch to text screen✨
pltimefmt(3plplot)Set format for date / time labels✨
Plucene(3pm)A Perl port of the Lucene search engine✨
Plucene::Analysis::Analyzer(3pm)base class for Analyzers✨
Plucene::Analysis::CharTokenizer(3pm)base class for character tokenisers✨
Plucene::Analysis::LetterTokenizer(3pm)Letter tokenizer✨
Plucene::Analysis::LowerCaseFilter(3pm)normalises token text to lower case✨
Plucene::Analysis::LowerCaseTokenizer(3pm)tokenizer which also lower cases text✨
Plucene::Analysis::PorterStemFilter(3pm)Porter stemming on the token stream✨
Plucene::Analysis::SimpleAnalyzer(3pm)The simple analyzer✨
Plucene::Analysis::Standard::StandardAnalyzer(3pm)standard analyzer✨
Plucene::Analysis::Standard::StandardTokenizer(3pm)standard tokenizer✨
Plucene::Analysis::StopAnalyzer(3pm)the stop-word analyzer✨
Plucene::Analysis::StopFilter(3pm)the stop filter✨
Plucene::Analysis::Token(3pm)A term in a field✨
Plucene::Analysis::TokenFilter(3pm)base class for token filters✨
Plucene::Analysis::Tokenizer(3pm)base class for tokenizers✨
Plucene::Analysis::WhitespaceAnalyzer(3pm)white space analyzer✨
Plucene::Analysis::WhitespaceTokenizer(3pm)white space tokenizer✨
Plucene::Bitvector(3pm)a vector of bits✨
Plucene::Document(3pm)The unit of indexing and searching✨
Plucene::Document::DateSerializer(3pm)Utility functions for dealing with dates✨
Plucene::Document::Field(3pm)A field in a Plucene::Document✨
Plucene::Index::DocumentWriter(3pm)the document writer✨
Plucene::Index::FieldInfos(3pm)a collection of FieldInfo objects✨
Plucene::Index::FieldsReader(3pm)read Fields in a Document✨
Plucene::Index::FieldsWriter(3pm)writes Fields to a Document✨
Plucene::Index::Reader(3pm)Abstract class for accessing an index✨
Plucene::Index::SegmentInfo(3pm)Information on a Segment✨
Plucene::Index::SegmentInfos(3pm)A collection of SegmentInfo objects✨
Plucene::Index::SegmentMergeInfo(3pm)Segment Merge information✨
Plucene::Index::SegmentMerger(3pm)the Segment merger✨
Plucene::Index::SegmentReader(3pm)the Segment reader✨
Plucene::Index::SegmentsReader(3pm)reads the segments✨
Plucene::Index::SegmentsTermEnum(3pm)✨
Plucene::Index::SegmentTermDocs(3pm)Segment term docs✨
Plucene::Index::SegmentTermEnum(3pm)Segment term enum✨
Plucene::Index::SegmentTermPositions(3pm)Segment term positions✨
Plucene::Index::Term(3pm)a word from text✨
Plucene::Index::TermInfo(3pm)Information on an index term✨
Plucene::Index::TermInfosReader(3pm)read the term infos file✨
Plucene::Index::TermInfosWriter(3pm)write to the term infos file✨
Plucene::Index::Writer(3pm)write an index.✨
Plucene::QueryParser(3pm)Turn query strings into Plucene::Search::Query objects✨
Plucene::Search::BooleanClause(3pm)A clause in a boolean query✨
Plucene::Search::BooleanQuery(3pm)a boolean query✨
Plucene::Search::BooleanScorer(3pm)A boolean scorer✨
Plucene::Search::DateFilter(3pm)Restrict searches to given time periods✨
Plucene::Search::Filter(3pm)A search filter base class✨
Plucene::Search::HitCollector(3pm)✨
Plucene::Search::Hits(3pm)A list of ranked documents✨
Plucene::Search::IndexSearcher(3pm)The index searcher✨
Plucene::Search::PhrasePositions(3pm)The position of a phrase✨
Plucene::Search::PhraseQuery(3pm)A query that matchs a phrase✨
Plucene::Search::PhraseScorer(3pm)a phrase scorer✨
Plucene::Search::PhraseScorer::Exact(3pm)exact phrase scorer✨
Plucene::Search::PhraseScorer::Sloppy(3pm)sloppy phrase scorer✨
Plucene::Search::PrefixQuery(3pm)a query that matches terms beginning with a string✨
Plucene::Search::Query(3pm)base class for queries✨
Plucene::Search::Scorer(3pm)base class for scorers✨
Plucene::Search::Searcher(3pm)base class for searchers✨