Jadual merupakan objek-objek yang boleh digunakan untuk memposisikan maklumat dalam lokasi yang tertentu dalam ruang visual skrip. Berlawanan denga plot atau objek lain yang dilukis dalam Pine, jadual tidak disauhkan kepada bar tertentu: mereka terapung dalam ruang skrip, sama ada mod bertindih atau panel, dalam kajian atau strategi, tanpa bergantung kepada bar carta yang dilihat atau factor zum yang digunakan.
Kefungsian baru ini membantu anda mempamerkan data dalam cara yang tidak pernah digunakan. Anda mencipta panel paparan yang dijana secara automatik dengan data yang relevan untuk simbol semasa dan tetapkannya di bahagian kiri skrin atau mencipta heatmap dinamik, atau menyediakan akses pintas kepada maklumat tersedia dalam Pine – banyak kemungkinanan dari segi kefungsian. Jadual juga boleh digunakan bersama semua ciri lain dalam Skrip Pine untuk meningkatkan penunjuk anda.
Pergi ke halaman Manual pengguna Pine tentang jadual untuk mula membina jadual.
Berikut merupakan jadual prestasi yang diilhamkan oleh sidebar “prestas” kami, membantu anda mengesan prestasi simbol carta:
//@version=4 study("Performance", overlay=true) var table perfTable = table.new(position.top_right, 3, 2, border_width = 3) LIGHTTRANSP = 90 AVGTRANSP = 80 HEAVYTRANSP = 70 i_posColor = input(color.rgb(38, 166, 154), title="Positive Color") i_negColor = input(color.rgb(240, 83, 80), title="Negative Color") f_rateOfreturn(_v1, _v2) => (_v1 - _v2) * 100 / abs(_v2) f_performance(_barsBack) => _performance = security(syminfo.tickerid, "1D", f_rateOfreturn(close, close[_barsBack])) _performance lastYearClose = security(syminfo.tickerid, "12M", close[1], lookahead=barmerge.lookahead_on) f_fillCell(_table, _column, _row, _value, _timeframe) => _c_color = _value >= 0 ? i_posColor : i_negColor _transp = abs(_value) > 10 ? HEAVYTRANSP : abs(_value) > 5 ? AVGTRANSP : LIGHTTRANSP _cellText = tostring(_value, "#.##") + "%\n" + _timeframe table.cell(_table, _column, _row, _cellText, bgcolor = color.new(_c_color, _transp), text_color = _c_color, width = 6) if barstate.islast f_fillCell(perfTable, 0, 0, f_performance(5), "1W") f_fillCell(perfTable, 1, 0, f_performance(21), "1M") f_fillCell(perfTable, 2, 0, f_performance(63), "3M") f_fillCell(perfTable, 0, 1, f_performance(126), "6M") f_fillCell(perfTable, 1, 1, f_rateOfreturn(close, lastYearClose), "YTD") f_fillCell(perfTable, 2, 1, f_performance(251), "1Y")
Contoh berukut menunjukkan jadual digunakan dalam skrip oleh PineCoders yang membantu kami menguji ciri Pine baru:
Indicator Panel by LonesomeTheBlue
TA Information Panel by RicardoSantos:
Correlation Matrix Heatmap by RicardoSantos:
Jika anda ingin berehat daripada perdagangan, anda boleh menggunakan jadual Pine untuk bermain catur:
//@version=4 study("Chess", overlay=true) // Coordinate conversion system var a_xString = array.from(na, "a", "b", "c", "d", "e", "f", "g", "h") var a_yString = array.from(na, "8", "7", "6", "5", "4", "3", "2", "1") // Creating base table f_even(_num) => _isEven = true if _num % 2 == 0 _isEven := false _isEven f_cellColor(_column, _row) => color _cellColor = color.white if f_even(_column) if not f_even(_row) _cellColor := color.gray else if f_even(_row) _cellColor := color.gray _cellColor PADDING = "◯" var table chessBoard = table.new(position.middle_right, 10, 10, frame_color = color.black, border_color = color.black, frame_width = 3, border_width = 1, bgcolor = color.black) if barstate.isfirst for _column = 1 to 8 for _row = 1 to 8 table.cell(chessBoard, _column, _row, text = PADDING, bgcolor = f_cellColor(_column, _row), text_size = size.huge, text_color = #00ff0000) for _row = 1 to 8 table.cell(chessBoard, 0, int(abs(9 - _row)), text = tostring(_row), text_size = size.small, text_color = color.white) table.cell(chessBoard, 9, int(abs(9 - _row)), text = tostring(_row), text_size = size.small, text_color = color.white) for _column = 1 to 8 table.cell(chessBoard, _column, 0, text = array.get(a_xString, _column), text_size = size.small, text_color = color.white) table.cell(chessBoard, _column, 9, text = array.get(a_xString, _column), text_size = size.small, text_color = color.white) // Two letters before the input signify the piece color/type // White pieces var i_whitePawn1 = "wp" + input("a2", "", group="White Pawns", inline="White Pawns #1") var i_whitePawn2 = "wp" + input("b2", "", group="White Pawns", inline="White Pawns #1") var i_whitePawn3 = "wp" + input("c2", "", group="White Pawns", inline="White Pawns #1") var i_whitePawn4 = "wp" + input("d2", "", group="White Pawns", inline="White Pawns #1") var i_whitePawn5 = "wp" + input("e2", "", group="White Pawns", inline="White Pawns #2") var i_whitePawn6 = "wp" + input("f2", "", group="White Pawns", inline="White Pawns #2") var i_whitePawn7 = "wp" + input("g2", "", group="White Pawns", inline="White Pawns #2") var i_whitePawn8 = "wp" + input("h2", "", group="White Pawns", inline="White Pawns #2") var i_whiteRook1 = "wr" + input("a1", inline="White Rooks" , group="White Pieces", title="Rooks ") var i_whiteRook2 = "wr" + input("h1", inline="White Rooks" , group="White Pieces", title="") var i_whiteKnight1 = "wn" + input("b1", inline="White Knights", group="White Pieces", title="Knights") var i_whiteKnight2 = "wn" + input("g1", inline="White Knights", group="White Pieces", title="") var i_whiteBishop1 = "wb" + input("c1", inline="White Bishops", group="White Pieces", title="Bishops") var i_whiteBishop2 = "wb" + input("f1", inline="White Bishops", group="White Pieces", title="") var i_whiteQueen = "wq" + input("d1", inline="White Queen" , group="White Pieces", title="Queen ") var i_whiteKing = "wk" + input("e1", inline="White King" , group="White Pieces", title="King ") var a_whitePieces = array.from(i_whitePawn1, i_whitePawn2, i_whitePawn3, i_whitePawn4, i_whitePawn5, i_whitePawn6, i_whitePawn7, i_whitePawn8, i_whiteRook1, i_whiteRook2, i_whiteKnight1, i_whiteKnight2, i_whiteBishop1, i_whiteBishop2, i_whiteQueen, i_whiteKing) // Black pieces var i_blackPawn1 = "bp" + input("a7", "", group="Black Pawns", inline="Black Pawns #1") var i_blackPawn2 = "bp" + input("b7", "", group="Black Pawns", inline="Black Pawns #1") var i_blackPawn3 = "bp" + input("c7", "", group="Black Pawns", inline="Black Pawns #1") var i_blackPawn4 = "bp" + input("d7", "", group="Black Pawns", inline="Black Pawns #1") var i_blackPawn5 = "bp" + input("e7", "", group="Black Pawns", inline="Black Pawns #2") var i_blackPawn6 = "bp" + input("f7", "", group="Black Pawns", inline="Black Pawns #2") var i_blackPawn7 = "bp" + input("g7", "", group="Black Pawns", inline="Black Pawns #2") var i_blackPawn8 = "bp" + input("h7", "", group="Black Pawns", inline="Black Pawns #2") var i_blackRook1 = "br" + input("a8", inline="Black Rooks" , group="Black Pieces", title="Rooks ") var i_blackRook2 = "br" + input("h8", inline="Black Rooks" , group="Black Pieces", title="") var i_blackKnight1 = "bn" + input("b8", inline="Black Knights", group="Black Pieces", title="Knights") var i_blackKnight2 = "bn" + input("g8", inline="Black Knights", group="Black Pieces", title="") var i_blackBishop1 = "bb" + input("c8", inline="Black Bishops", group="Black Pieces", title="Bishops") var i_blackBishop2 = "bb" + input("f8", inline="Black Bishops", group="Black Pieces", title="") var i_blackQueen = "bq" + input("d8", inline="Black Queen" , group="Black Pieces", title="Queen ") var i_blackKing = "bk" + input("e8", inline="Black King" , group="Black Pieces", title="King ") var a_blackPieces = array.from(i_blackPawn1, i_blackPawn2, i_blackPawn3, i_blackPawn4, i_blackPawn5, i_blackPawn6, i_blackPawn7, i_blackPawn8, i_blackRook1, i_blackRook2, i_blackKnight1, i_blackKnight2, i_blackBishop1, i_blackBishop2, i_blackQueen, i_blackKing) f_getIcon(_str) => var _pieces = array.from( "k", "♔", "♚", "q", "♕", "♛", "r", "♖", "♜", "b", "♗", "♝", "n", "♘", "♞", "p", "♙", "♟") _split = str.split(_str, "") if array.size(_split) == 4 _color = array.get(_split, 0) _piece = array.get(_split, 1) _piece_offset = _color == "w" ? 1 : _color == "b" ? 2 : na array.get(_pieces, array.indexof(_pieces, _piece) + _piece_offset) f_placePiece(_piece_input) => _split = str.split(_piece_input, "") if array.size(_split) == 4 _icon = f_getIcon(_piece_input) _x = array.indexof(a_xString, array.get(_split, 2)) _y = array.indexof(a_yString, array.get(_split, 3)) table.cell_set_text(chessBoard, _x, _y, _icon) table.cell_set_text_color(chessBoard, _x, _y, color.black) if barstate.islast for i = 0 to array.size(a_whitePieces) - 1 f_placePiece(array.get(a_whitePieces, i)) for i = 0 to array.size(a_blackPieces) - 1 f_placePiece(array.get(a_blackPieces, i))
Kami berharap ciri baru ini berguna. Kami sentiasa mengalu-alukan cadangan anda untuk penambahbaikan.