package com.supermap.smNative; import android.util.Log; import com.facebook.react.bridge.Arguments; import com.facebook.react.bridge.ReadableMap; import com.facebook.react.bridge.WritableMap; import com.supermap.RNUtils.ColorParseUtil; import com.supermap.data.*; import com.supermap.interfaces.mapping.SMap; import com.supermap.mapping.*; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; public class SMThemeCartography { private static final String TAG = "SMThemeCartography"; private static ArrayList> listUniqueColors = new ArrayList<>();//单值专题图颜色方案 private static ArrayList> listRangeColors = new ArrayList<>();//分段专题图颜色方案 private static ArrayList> listGraphColors = new ArrayList<>();//统计专题图颜色方案 private static ArrayList> listAggregationColors = new ArrayList<>();//聚合图颜色方案(热力图、网格图) private static Color[] lastGridUniqueColors = null;//记录上次设置的颜色方案 private static Color[] lastGridRangeColors = null; private static HashMap createColorScheme(Color[] colors, String name) { HashMap colorsHashMap = new HashMap<>(); colorsHashMap.put("Colors", colors); colorsHashMap.put("ColorScheme", name); return colorsHashMap; } static { { Color[] colors = new Color[]{ new Color(191, 217, 242), new Color(128, 179, 230)}; listUniqueColors.add(createColorScheme(colors, "BA_Blue")); colors = new Color[]{ new Color(204, 255, 204), new Color(127, 229, 127)}; listUniqueColors.add(createColorScheme(colors, "BB_Green")); colors = new Color[]{ new Color(255, 239, 204), new Color(255, 222, 153)}; listUniqueColors.add(createColorScheme(colors, "BC_Orange")); colors = new Color[]{ new Color(255, 224, 203), new Color(242, 185, 145)}; listUniqueColors.add(createColorScheme(colors, "BD_Pink")); colors = new Color[]{ new Color(255, 244, 91), new Color(252, 216, 219), new Color(129, 195, 231)}; listUniqueColors.add(createColorScheme(colors, "CA_Red Rose")); colors = new Color[]{ new Color(245, 255, 166), new Color(121, 232, 208), new Color(255, 251, 0)}; listUniqueColors.add(createColorScheme(colors, "CB_Blue and Yellow")); colors = new Color[]{ new Color(255, 204, 178), new Color(255, 255, 204), new Color(153, 204, 153)}; listUniqueColors.add(createColorScheme(colors, "CC_Pink and Green")); colors = new Color[]{ new Color(204, 255, 204), new Color(255, 255, 204), new Color(204, 255, 255)}; listUniqueColors.add(createColorScheme(colors, "CD_Fresh")); colors = new Color[]{ new Color(254, 224, 236), new Color(255, 253, 228), new Color(194, 229, 252), new Color(166, 255, 166)}; listUniqueColors.add(createColorScheme(colors, "DA_Ragular")); colors = new Color[]{ new Color(221, 168, 202), new Color(253, 253, 176), new Color(197, 228, 189), new Color(245, 198, 144)}; listUniqueColors.add(createColorScheme(colors, "DB_Common")); colors = new Color[]{ new Color(122, 203, 203), new Color(245, 245, 110), new Color(183, 229, 193), new Color(254, 250, 177)}; listUniqueColors.add(createColorScheme(colors, "DC_Bright")); colors = new Color[]{ new Color(237, 156, 156), new Color(255, 251, 154), new Color(244, 191, 122), new Color(226, 201, 220)}; listUniqueColors.add(createColorScheme(colors, "DD_Warm")); colors = new Color[]{ new Color(140, 211, 200), new Color(255, 255, 180), new Color(190, 186, 218), new Color(252, 128, 114)}; listUniqueColors.add(createColorScheme(colors, "DE_Set")); colors = new Color[]{ new Color(180, 226, 206), new Color(253, 206, 172), new Color(203, 213, 232), new Color(245, 202, 228)}; listUniqueColors.add(createColorScheme(colors, "DF_Pastel")); colors = new Color[]{ new Color(162, 205, 247), new Color(160, 239, 158), new Color(255, 252, 240), new Color(255, 255, 195)}; listUniqueColors.add(createColorScheme(colors, "DG_Grass")); colors = new Color[]{ new Color(179, 255, 255), new Color(255, 204, 255), new Color(255, 255, 204), new Color(204, 204, 255), new Color(204, 255, 179)}; listUniqueColors.add(createColorScheme(colors, "EA_Sin_ColorScheme8")); colors = new Color[]{ new Color(241, 176, 160), new Color(245, 245, 191), new Color(185, 219, 65), new Color(192, 232, 207), new Color(251, 213, 181)}; listUniqueColors.add(createColorScheme(colors, "EB_Sweet")); colors = new Color[]{ new Color(251, 203, 163), new Color(229, 155, 18), new Color(234, 226, 27), new Color(177, 210, 34), new Color(205, 238, 204)}; listUniqueColors.add(createColorScheme(colors, "EC_Dusk")); colors = new Color[]{ new Color(180, 226, 206), new Color(253, 206, 172), new Color(203, 213, 232), new Color(245, 202, 228), new Color(230, 245, 202)}; listUniqueColors.add(createColorScheme(colors, "ED_Pastel")); colors = new Color[]{ new Color(103, 205, 227), new Color(165, 226, 228), new Color(99, 192, 190), new Color(183, 229, 193), new Color(102, 201, 147)}; listUniqueColors.add(createColorScheme(colors, "EE_Lake")); colors = new Color[]{ new Color(254, 242, 0), new Color(104, 189, 178), new Color(185, 219, 65), new Color(206, 232, 142), new Color(29, 151, 121)}; listUniqueColors.add(createColorScheme(colors, "EF_Grass")); colors = new Color[]{ new Color(255, 251, 178), new Color(230, 243, 180), new Color(179, 208, 239), new Color(142, 212, 226), new Color(68, 200, 227)}; listUniqueColors.add(createColorScheme(colors, "EG_Sin_ColorScheme1")); colors = new Color[]{ new Color(255, 204, 204), new Color(255, 204, 153), new Color(153, 204, 204), new Color(204, 255, 255), new Color(255, 255, 102)}; listUniqueColors.add(createColorScheme(colors, "EH_Sin_ColorScheme4")); colors = new Color[]{ new Color(95, 217, 205), new Color(234, 247, 134), new Color(255, 181, 161), new Color(184, 255, 184), new Color(184, 244, 255)}; listUniqueColors.add(createColorScheme(colors, "EI_Sin_ColorScheme6")); colors = new Color[]{ new Color(204, 255, 204), new Color(204, 255, 153), new Color(153, 204, 255), new Color(198, 217, 240), new Color(230, 226, 0)}; listUniqueColors.add(createColorScheme(colors, "EJ_Sin_ColorScheme7")); colors = new Color[]{ new Color(165, 0, 36), new Color(215, 48, 36), new Color(245, 107, 69), new Color(253, 174, 96), new Color(254, 225, 143), new Color(255, 255, 191), new Color(225, 243, 248), new Color(171, 217, 233), new Color(116, 172, 209), new Color(71, 117, 181), new Color(48, 55, 149)}; listUniqueColors.add(createColorScheme(colors, "FA_Red-Yellow-Blue")); colors = new Color[]{ new Color(48, 55, 149), new Color(71, 117, 181), new Color(116, 172, 209), new Color(171, 217, 233), new Color(225, 243, 248), new Color(255, 255, 191), new Color(254, 225, 143), new Color(253, 174, 96), new Color(245, 107, 69), new Color(215, 48, 36), new Color(165, 0, 36)}; listUniqueColors.add(createColorScheme(colors, "FA_Blue-Yellow-Red")); colors = new Color[]{ new Color(165, 0, 36), new Color(213, 64, 79), new Color(245, 107, 69), new Color(253, 174, 96), new Color(254, 225, 138), new Color(255, 255, 191), new Color(217, 240, 138), new Color(166, 217, 105), new Color(102, 189, 99), new Color(25, 153, 81), new Color(0, 103, 55)}; listUniqueColors.add(createColorScheme(colors, "FB_Red-Yellow-Green")); } { Color[] colors = new Color[]{ new Color(255, 242, 230), new Color(255, 203, 153), new Color(255, 140, 25)}; listRangeColors.add(createColorScheme(colors, "CA_Oranges")); colors = new Color[]{ new Color(255, 230, 217), new Color(252, 144, 112), new Color(223, 39, 36)}; listRangeColors.add(createColorScheme(colors, "CB_Reds")); colors = new Color[]{ new Color(255, 255, 230), new Color(255, 255, 153), new Color(230, 255, 51)}; listRangeColors.add(createColorScheme(colors, "CC_Lemons")); colors = new Color[]{ new Color(229, 255, 237), new Color(153, 255, 187), new Color(0, 217, 152)}; listRangeColors.add(createColorScheme(colors, "CD_Cyans")); colors = new Color[]{ new Color(229, 245, 225), new Color(161, 217, 156), new Color(48, 163, 85)}; listRangeColors.add(createColorScheme(colors, "CE_Greens")); colors = new Color[]{ new Color(223, 236, 247), new Color(159, 202, 225), new Color(48, 130, 189)}; listRangeColors.add(createColorScheme(colors, "CF_Blues")); colors = new Color[]{ new Color(240, 238, 245), new Color(188, 189, 221), new Color(117, 106, 177)}; listRangeColors.add(createColorScheme(colors, "CG_Purples")); colors = new Color[]{ new Color(255, 242, 230), new Color(255, 216, 178), new Color(255, 178, 102), new Color(227, 108, 9)}; listRangeColors.add(createColorScheme(colors, "DA_Oranges")); colors = new Color[]{ new Color(254, 229, 217), new Color(253, 174, 144), new Color(252, 105, 75), new Color(216, 43, 48)}; listRangeColors.add(createColorScheme(colors, "DB_Reds")); colors = new Color[]{ new Color(255, 255, 230), new Color(255, 255, 178), new Color(255, 255, 127), new Color(229, 255, 50)}; listRangeColors.add(createColorScheme(colors, "DC_Lemons")); colors = new Color[]{ new Color(222, 247, 232), new Color(149, 252, 189), new Color(79, 247, 177), new Color(0, 217, 152)}; listRangeColors.add(createColorScheme(colors, "DD_Cyans")); colors = new Color[]{ new Color(238, 248, 233), new Color(186, 228, 180), new Color(116, 196, 118), new Color(31, 138, 71)}; listRangeColors.add(createColorScheme(colors, "DE_Greens")); colors = new Color[]{ new Color(223, 236, 247), new Color(159, 202, 225), new Color(95, 161, 204), new Color(48, 130, 189)}; listRangeColors.add(createColorScheme(colors, "DF_Blues")); colors = new Color[]{ new Color(242, 241, 247), new Color(203, 202, 226), new Color(159, 154, 201), new Color(105, 81, 163)}; listRangeColors.add(createColorScheme(colors, "DG_Purples")); colors = new Color[]{ new Color(254, 238, 223), new Color(253, 190, 134), new Color(253, 154, 86), new Color(239, 107, 28), new Color(230, 85, 7)}; listRangeColors.add(createColorScheme(colors, "EA_Oranges")); colors = new Color[]{ new Color(254, 229, 217), new Color(253, 174, 144), new Color(252, 126, 100), new Color(233, 71, 55), new Color(216, 43, 48)}; listRangeColors.add(createColorScheme(colors, "EB_Reds")); colors = new Color[]{ new Color(255, 255, 230), new Color(255, 255, 196), new Color(255, 255, 153), new Color(249, 255, 111), new Color(229, 255, 50)}; listRangeColors.add(createColorScheme(colors, "EC_Lemons")); colors = new Color[]{ new Color(222, 247, 232), new Color(163, 252, 198), new Color(103, 247, 187), new Color(31, 229, 162), new Color(10, 216, 164)}; listRangeColors.add(createColorScheme(colors, "ED_Cyans")); colors = new Color[]{ new Color(238, 248, 233), new Color(186, 228, 180), new Color(116, 196, 118), new Color(53, 165, 89), new Color(41, 140, 77)}; listRangeColors.add(createColorScheme(colors, "EE_Greens")); colors = new Color[]{ new Color(240, 243, 255), new Color(189, 215, 231), new Color(106, 174, 214), new Color(48, 130, 189), new Color(15, 88, 163)}; listRangeColors.add(createColorScheme(colors, "EF_Blues")); colors = new Color[]{ new Color(242, 241, 247), new Color(203, 202, 226), new Color(157, 152, 198), new Color(131, 116, 181), new Color(105, 81, 163)}; listRangeColors.add(createColorScheme(colors, "EG_Purples")); colors = new Color[]{ new Color(254, 238, 223), new Color(253, 190, 134), new Color(253, 154, 86), new Color(239, 107, 28), new Color(230, 85, 7), new Color(219, 72, 0)}; listRangeColors.add(createColorScheme(colors, "FA_Oranges")); colors = new Color[]{ new Color(254, 229, 217), new Color(253, 174, 144), new Color(252, 126, 100), new Color(233, 71, 55), new Color(216, 43, 48), new Color(204, 36, 40)}; listRangeColors.add(createColorScheme(colors, "FB_Reds")); colors = new Color[]{ new Color(255, 255, 230), new Color(255, 255, 196), new Color(255, 255, 153), new Color(249, 255, 111), new Color(229, 255, 50), new Color(216, 255, 0)}; listRangeColors.add(createColorScheme(colors, "FC_Lemons")); colors = new Color[]{ new Color(222, 247, 232), new Color(163, 252, 198), new Color(103, 247, 187), new Color(31, 229, 162), new Color(10, 216, 164), new Color(2, 198, 156)}; listRangeColors.add(createColorScheme(colors, "FD_Cyans")); colors = new Color[]{ new Color(238, 248, 233), new Color(186, 228, 180), new Color(116, 196, 118), new Color(48, 163, 85), new Color(6, 127, 50), new Color(3, 114, 58)}; listRangeColors.add(createColorScheme(colors, "FE_Greens")); colors = new Color[]{ new Color(240, 243, 255), new Color(189, 215, 231), new Color(106, 174, 214), new Color(48, 130, 189), new Color(7, 89, 173), new Color(5, 67, 158)}; listRangeColors.add(createColorScheme(colors, "FF_Blues")); colors = new Color[]{ new Color(242, 241, 247), new Color(203, 202, 226), new Color(157, 152, 198), new Color(131, 116, 181), new Color(105, 81, 163), new Color(89, 58, 153)}; listRangeColors.add(createColorScheme(colors, "FG_Purples")); colors = new Color[]{ new Color(255, 254, 102), new Color(255, 119, 51)}; listRangeColors.add(createColorScheme(colors, "GA_Yellow to Orange")); colors = new Color[]{ new Color(250, 204, 137), new Color(204, 40, 40)}; listRangeColors.add(createColorScheme(colors, "GB_Orange to Red")); colors = new Color[]{ new Color(75, 172, 198), new Color(255, 255, 255), new Color(178, 162, 199)}; listRangeColors.add(createColorScheme(colors, "GC_Olive to Purple")); colors = new Color[]{ new Color(127, 194, 105), new Color(255, 255, 255), new Color(247, 150, 70)}; listRangeColors.add(createColorScheme(colors, "GD_Green to Orange")); colors = new Color[]{ new Color(146, 255, 220), new Color(255, 255, 255), new Color(255, 255, 0)}; listRangeColors.add(createColorScheme(colors, "GE_Blue to Lemon")); colors = new Color[]{ new Color(255, 255, 255), new Color(253, 225, 255), new Color(242, 195, 255), new Color(236, 175, 255), new Color(229, 156, 255), new Color(222, 136, 255), new Color(216, 117, 255), new Color(209, 97, 255), new Color(188, 88, 255), new Color(139, 100, 255), new Color(114, 107, 255), new Color(66, 157, 244), new Color(51, 217, 226), new Color(53, 236, 176), new Color(134, 221, 25), new Color(185, 234, 21), new Color(244, 249, 22), new Color(244, 203, 24), new Color(243, 156, 25), new Color(241, 108, 26), new Color(240, 62, 27), new Color(224, 33, 32), new Color(193, 24, 41), new Color(178, 20, 46), new Color(131, 7, 60), new Color(110, 0, 78)}; listRangeColors.add(createColorScheme(colors, "ZA_Temperature 1")); colors = new Color[]{ new Color(28, 12, 204), new Color(40, 25, 204), new Color(34, 77, 244), new Color(51, 119, 230), new Color(107, 174, 217), new Color(122, 222, 238), new Color(204, 255, 240), new Color(255, 246, 172), new Color(252, 230, 121), new Color(250, 222, 53), new Color(251, 183, 46), new Color(255, 161, 47), new Color(230, 112, 2), new Color(255, 85, 1)}; listRangeColors.add(createColorScheme(colors, "ZB_Temperature 2")); colors = new Color[]{ new Color(255, 255, 216), new Color(255, 204, 153), new Color(255, 153, 51), new Color(204, 51, 0), new Color(153, 0, 0)}; listRangeColors.add(createColorScheme(colors, "ZC_Temperature 3")); colors = new Color[]{ new Color(112, 229, 236), new Color(217, 255, 255), new Color(252, 255, 174), new Color(255, 255, 1), new Color(250, 113, 0), new Color(184, 103, 48)}; listRangeColors.add(createColorScheme(colors, "ZD_Temperature 4")); colors = new Color[]{ new Color(255, 62, 0), new Color(255, 93, 0), new Color(255, 124, 0), new Color(255, 155, 0), new Color(255, 185, 0), new Color(255, 216, 0), new Color(255, 247, 0), new Color(232, 255, 23), new Color(201, 255, 54), new Color(170, 255, 85), new Color(139, 255, 116), new Color(108, 255, 147), new Color(77, 255, 178), new Color(46, 255, 209), new Color(15, 255, 240), new Color(0, 248, 255), new Color(0, 233, 255), new Color(0, 219, 255), new Color(0, 204, 255), new Color(0, 190, 255), new Color(0, 175, 255), new Color(0, 160, 255), new Color(0, 146, 255), new Color(0, 131, 255), new Color(0, 115, 255), new Color(0, 98, 255), new Color(0, 82, 255), new Color(0, 65, 255), new Color(0, 49, 255), new Color(0, 33, 255), new Color(0, 16, 255), new Color(0, 0, 255)}; listRangeColors.add(createColorScheme(colors, "ZE_Precipitation 1")); colors = new Color[]{ new Color(246, 151, 107), new Color(247, 192, 143), new Color(252, 228, 179), new Color(167, 219, 212), new Color(92, 182, 229), new Color(4, 155, 224)}; listRangeColors.add(createColorScheme(colors, "ZF_Precipitation 2")); colors = new Color[]{ new Color(253, 253, 227), new Color(204, 251, 219), new Color(171, 247, 235), new Color(116, 225, 232), new Color(108, 198, 235), new Color(78, 178, 219)}; listRangeColors.add(createColorScheme(colors, "ZG_Precipitation 3")); colors = new Color[]{ new Color(252, 75, 45), new Color(253, 118, 52), new Color(252, 154, 38), new Color(248, 205, 89), new Color(250, 235, 110), new Color(238, 251, 132), new Color(197, 248, 136), new Color(168, 247, 155), new Color(139, 250, 189), new Color(107, 249, 172), new Color(75, 229, 146)}; listRangeColors.add(createColorScheme(colors, "ZH_Precipitation 4")); colors = new Color[]{ new Color(106, 247, 0), new Color(99, 254, 0), new Color(132, 255, 0), new Color(144, 255, 0), new Color(172, 252, 3), new Color(191, 255, 0), new Color(210, 255, 0), new Color(224, 254, 0), new Color(247, 245, 2), new Color(255, 246, 0), new Color(255, 236, 31), new Color(255, 222, 1), new Color(248, 209, 0), new Color(255, 202, 2), new Color(255, 193, 0), new Color(249, 176, 0), new Color(255, 169, 0), new Color(252, 159, 0), new Color(249, 153, 0), new Color(255, 140, 0), new Color(248, 136, 26), new Color(255, 112, 1), new Color(255, 112, 9), new Color(255, 92, 13), new Color(250, 89, 0), new Color(255, 75, 4), new Color(250, 57, 0), new Color(255, 48, 0), new Color(255, 44, 0), new Color(246, 33, 0), new Color(247, 27, 3)}; listRangeColors.add(createColorScheme(colors, "ZI_Altitude 1")); colors = new Color[]{ new Color(250, 248, 251), new Color(203, 203, 203), new Color(161, 147, 134), new Color(123, 74, 42), new Color(111, 37, 12), new Color(123, 13, 0), new Color(188, 70, 9), new Color(227, 183, 22), new Color(99, 147, 63), new Color(23, 158, 55), new Color(214, 235, 132), new Color(192, 245, 177), new Color(175, 243, 232)}; listRangeColors.add(createColorScheme(colors, "ZJ_Altitude 2")); colors = new Color[]{ new Color(155, 228, 248), new Color(252, 252, 268), new Color(251, 194, 98), new Color(174, 163, 128), new Color(130, 107, 109)}; listRangeColors.add(createColorScheme(colors, "ZK_Altitude 3")); } { Color[] colors = new Color[]{ new Color(255, 244, 91), new Color(252, 216, 219), new Color(129, 195, 231)}; listGraphColors.add(createColorScheme(colors, "CA_Red Rose")); colors = new Color[]{ new Color(244, 198, 162), new Color(252, 237, 136), new Color(93, 187, 197)}; listGraphColors.add(createColorScheme(colors, "CB_Childish")); colors = new Color[]{ new Color(235, 241, 221), new Color(121, 232, 208), new Color(255, 251, 0)}; listGraphColors.add(createColorScheme(colors, "CC_Blue-Yellow")); colors = new Color[]{ new Color(183, 221, 200), new Color(87, 150, 204), new Color(149, 208, 222)}; listGraphColors.add(createColorScheme(colors, "CD_Concise")); colors = new Color[]{ new Color(233, 163, 202), new Color(247, 247, 247), new Color(161, 215, 105)}; listGraphColors.add(createColorScheme(colors, "CE_Reposeful")); colors = new Color[]{ new Color(253, 140, 90), new Color(255, 255, 191), new Color(144, 207, 96)}; listGraphColors.add(createColorScheme(colors, "CF_Home")); colors = new Color[]{ new Color(182, 162, 222), new Color(46, 199, 201), new Color(90, 177, 239)}; listGraphColors.add(createColorScheme(colors, "CG_Cold")); colors = new Color[]{ new Color(202, 134, 34), new Color(145, 199, 174), new Color(47, 69, 84)}; listGraphColors.add(createColorScheme(colors, "CH_Naive")); colors = new Color[]{ new Color(176, 220, 233), new Color(228, 226, 103), new Color(236, 80, 94), new Color(172, 229, 194)}; listGraphColors.add(createColorScheme(colors, "DA_Limber")); colors = new Color[]{ new Color(255, 86, 0), new Color(0, 153, 102), new Color(204, 204, 0), new Color(23, 146, 192)}; listGraphColors.add(createColorScheme(colors, "DB_Field")); colors = new Color[]{ new Color(47, 69, 84), new Color(194, 53, 49), new Color(212, 130, 101), new Color(145, 199, 174)}; listGraphColors.add(createColorScheme(colors, "DC_Dressy")); colors = new Color[]{ new Color(140, 211, 200), new Color(255, 255, 180), new Color(190, 186, 218), new Color(252, 128, 114)}; listGraphColors.add(createColorScheme(colors, "DD_Set")); colors = new Color[]{ new Color(103, 76, 133), new Color(183, 87, 115), new Color(212, 129, 121), new Color(244, 217, 135)}; listGraphColors.add(createColorScheme(colors, "DE_Shock")); colors = new Color[]{ new Color(119, 200, 204), new Color(240, 244, 183), new Color(204, 154, 189), new Color(245, 146, 27)}; listGraphColors.add(createColorScheme(colors, "DF_Summer")); colors = new Color[]{ new Color(240, 154, 189), new Color(243, 202, 148), new Color(255, 251, 118), new Color(185, 221, 125)}; listGraphColors.add(createColorScheme(colors, "DG_Common")); colors = new Color[]{ new Color(202, 0, 31), new Color(245, 165, 130), new Color(145, 197, 223), new Color(0, 113, 176)}; listGraphColors.add(createColorScheme(colors, "DH_Red-Blue")); colors = new Color[]{ new Color(205, 228, 200), new Color(229, 146, 106), new Color(243, 209, 119), new Color(236, 216, 179), new Color(221, 90, 62)}; listGraphColors.add(createColorScheme(colors, "EA_Orange")); colors = new Color[]{ new Color(129, 194, 214), new Color(129, 146, 214), new Color(217, 179, 230), new Color(220, 247, 161), new Color(131, 252, 216)}; listGraphColors.add(createColorScheme(colors, "EB_Cold")); colors = new Color[]{ new Color(246, 134, 32), new Color(236, 28, 35), new Color(254, 236, 125), new Color(80, 76, 170), new Color(179, 227, 170)}; listGraphColors.add(createColorScheme(colors, "EC_Distinct")); colors = new Color[]{ new Color(103, 205, 227), new Color(165, 226, 228), new Color(99, 192, 190), new Color(183, 229, 193), new Color(102, 201, 147)}; listGraphColors.add(createColorScheme(colors, "ED_Pastal")); colors = new Color[]{ new Color(254, 242, 0), new Color(104, 189, 178), new Color(185, 219, 65), new Color(206, 232, 142), new Color(29, 151, 121)}; listGraphColors.add(createColorScheme(colors, "EE_Grass")); colors = new Color[]{ new Color(97, 255, 105), new Color(184, 247, 136), new Color(88, 210, 232), new Color(242, 182, 182), new Color(232, 237, 81)}; listGraphColors.add(createColorScheme(colors, "EF_Blind")); colors = new Color[]{ new Color(235, 74, 19), new Color(234, 217, 0), new Color(0, 234, 180), new Color(114, 0, 234), new Color(234, 124, 0)}; listGraphColors.add(createColorScheme(colors, "EG_Passion")); colors = new Color[]{ new Color(31, 60, 255), new Color(255, 68, 255), new Color(145, 59, 255), new Color(122, 255, 201), new Color(218, 97, 74)}; listGraphColors.add(createColorScheme(colors, "EH_Amazing")); colors = new Color[]{ new Color(217,77,77), new Color(135,171,102), new Color(251,180,72), new Color(103,205,204), new Color(171,58,107), new Color(81,48,135), new Color(4,101,137), new Color(146,2,64)}; listGraphColors.add(createColorScheme(colors, "HA_Calm")); colors = new Color[]{ new Color(66, 80, 99), new Color(94, 213, 209), new Color(58, 154, 217), new Color(48, 173, 167), new Color(253, 224, 214), new Color(235, 114, 96), new Color(243, 152, 0), new Color(211, 50, 73)}; listGraphColors.add(createColorScheme(colors, "HB_Distance")); colors = new Color[]{ new Color(15, 99, 161), new Color(37, 143, 185), new Color(104, 161, 49), new Color(167, 202, 34), new Color(238, 119, 26), new Color(245, 193, 28), new Color(124, 61, 146), new Color(229, 74, 120)}; listGraphColors.add(createColorScheme(colors, "HC_Exotic")); colors = new Color[]{ new Color(228, 26, 28), new Color(55, 126, 184), new Color(77, 175, 74), new Color(152, 78, 163), new Color(255, 127, 0), new Color(255, 255, 51), new Color(166, 86, 40), new Color(247, 129, 191)}; listGraphColors.add(createColorScheme(colors, "HD_Luck")); colors = new Color[]{ new Color(91, 155, 213), new Color(237, 125, 49), new Color(165, 165, 165), new Color(255, 192, 0), new Color(68, 114, 196), new Color(112, 173, 71), new Color(158, 72, 14), new Color(67, 104, 43)}; listGraphColors.add(createColorScheme(colors, "HE_Moist")); colors = new Color[]{ new Color(237, 125, 49), new Color(255, 192, 0), new Color(112, 173, 71), new Color(158, 72, 14), new Color(153, 115, 0), new Color(67, 104, 43), new Color(227, 108, 9), new Color(182, 170, 0)}; listGraphColors.add(createColorScheme(colors, "HF_Warm")); } { Color[] colors = new Color[]{ new Color(2, 255, 255), new Color(255, 0, 0)}; listAggregationColors.add(createColorScheme(colors, "BA_Rainbow")); colors = new Color[]{ new Color(219, 238, 243), new Color(227, 108, 9)}; listAggregationColors.add(createColorScheme(colors, "BB_LightRainbow")); colors = new Color[]{ new Color(166, 230, 166), new Color(255, 255, 0)}; listAggregationColors.add(createColorScheme(colors, "BC_Lemon")); colors = new Color[]{ new Color(253, 248, 202), new Color(211, 50, 73)}; listAggregationColors.add(createColorScheme(colors, "BD_Scarlet")); colors = new Color[]{ new Color(247, 255, 247), new Color(8, 92, 165)}; listAggregationColors.add(createColorScheme(colors, "BE_Sea")); colors = new Color[]{ new Color(252, 255, 247), new Color(255, 114, 0)}; listAggregationColors.add(createColorScheme(colors, "BF_Orange")); colors = new Color[]{ new Color(253, 255, 247), new Color(0, 102, 56)}; listAggregationColors.add(createColorScheme(colors, "BG_Green")); colors = new Color[]{ new Color(250, 247, 255), new Color(74, 20, 134)}; listAggregationColors.add(createColorScheme(colors, "BH_Purple")); colors = new Color[]{ new Color(0, 0, 255), new Color(0, 255, 255), new Color(0, 255, 0), new Color(255, 255, 10), new Color(255, 0, 0)}; listAggregationColors.add(createColorScheme(colors, "ZA_Insights")); colors = new Color[]{ new Color(0, 68, 123), new Color(0, 111, 171), new Color(0, 156, 209), new Color(139, 199, 212), new Color(222, 230, 183), new Color(210, 202, 99), new Color(225, 182, 0), new Color(228, 159, 0)}; listAggregationColors.add(createColorScheme(colors, "ZB_Sunrise")); colors = new Color[]{ new Color(77, 146, 33), new Color(127, 188, 65), new Color(184, 225, 134), new Color(230, 254, 208), new Color(253, 224, 239), new Color(241, 182, 218), new Color(241, 119, 174), new Color(197, 27, 125)}; listAggregationColors.add(createColorScheme(colors, "ZC_Garden")); colors = new Color[]{ new Color(0, 118, 110), new Color(2, 164, 160), new Color(255, 217, 68), new Color(242, 145, 41), new Color(169, 26, 134)}; listAggregationColors.add(createColorScheme(colors, "ZD_Classic")); colors = new Color[]{ new Color(104, 38, 102), new Color(255, 206, 0), new Color(255, 182, 0), new Color(231, 62, 81), new Color(207, 10, 44)}; listAggregationColors.add(createColorScheme(colors, "ZE_Warm")); colors = new Color[]{ new Color(11, 167, 218), new Color(38, 102, 190), new Color(77, 86, 191), new Color(117, 50, 166), new Color(229, 115, 202), new Color(237, 88, 117), new Color(242, 84, 98), new Color(245, 122, 81)}; listAggregationColors.add(createColorScheme(colors, "ZF_Dreamlike")); } } /** * 根据数据源索引和数据集名称获取数据集对象 * * @return */ public static Dataset getDataset(int datasourceIndex, String datasetName) { try { Datasources datasources = SMap.getSMWorkspace().getWorkspace().getDatasources(); Datasource datasource = datasources.get(datasourceIndex); Dataset dataset = datasource.getDatasets().get(datasetName); return dataset; } catch (Exception e) { Log.e(TAG, e.getMessage()); e.printStackTrace(); return null; } } /** * 根据数据源别名和数据集名称获取数据集对象 * * @return */ public static Dataset getDataset(String datasourceAlias, String datasetName) { try { Datasources datasources = SMap.getSMWorkspace().getWorkspace().getDatasources(); Datasource datasource = datasources.get(datasourceAlias); Dataset dataset = datasource.getDatasets().get(datasetName); return dataset; } catch (Exception e) { Log.e(TAG, e.getMessage()); e.printStackTrace(); return null; } } /** * 打开数据源路径，数据集名称获取数据集对象 * * @return */ public static Dataset getDataset(Map data, String datasetName) { try { if (!data.containsKey("server") || !data.containsKey("alias") || !data.containsKey("engineType")) { return null; } Dataset dataset = null; Datasource datasource = SMap.getSMWorkspace().openDatasource(data); if (datasource != null) { dataset = datasource.getDatasets().get(datasetName); } return dataset; } catch (Exception e) { Log.e(TAG, e.getMessage()); e.printStackTrace(); return null; } } /** * 根据图层索引获取图层对象 * * @return */ public static Layer getLayerByIndex(int layerIndex) { try { MapControl mapControl = SMap.getSMWorkspace().getMapControl(); Layers layers = mapControl.getMap().getLayers(); return layers.get(layerIndex); } catch (Exception e) { Log.e(TAG, e.getMessage()); e.printStackTrace(); return null; } } /** * 根据图层名称获取图层对象 * * @return */ public static Layer getLayerByName(String layerName) { try { MapControl mapControl = SMap.getSMWorkspace().getMapControl(); Layers layers = mapControl.getMap().getLayers(); return layers.find(layerName); } catch (Exception e) { Log.e(TAG, e.getMessage()); e.printStackTrace(); return null; } } /** * 解析获取单值专题图(子项)的显示风格 * * @param style * @param data * @return */ public static GeoStyle getThemeUniqueGeoStyle(GeoStyle style, HashMap data) { final GeoStyle oldStyle = style.clone(); try { if (data.containsKey("MarkerSymbolID")) { //点符号的ID String MarkerSymbolID = data.get("MarkerSymbolID").toString(); style.setMarkerSymbolID(Integer.parseInt(MarkerSymbolID)); } if (data.containsKey("MarkerSize")) { //点符号的大小 String MarkerSize = data.get("MarkerSize").toString(); int mm = Integer.parseInt(MarkerSize); style.setMarkerSize(new Size2D(mm, mm)); } if (data.containsKey("MakerColor")) { //点符号的颜色 String MakerColor = data.get("MakerColor").toString(); style.setLineColor(ColorParseUtil.getColor(MakerColor)); } if (data.containsKey("MarkerAngle")) { //点符号的旋转角度 String MarkerAngle = data.get("MarkerAngle").toString(); style.setMarkerAngle(Integer.parseInt(MarkerAngle)); } if (data.containsKey("MarkerAlpha")) { //点符号的透明度 String MarkerAlpha = data.get("MarkerAlpha").toString(); style.setFillOpaqueRate(100 - Integer.parseInt(MarkerAlpha)); } if (data.containsKey("LineSymbolID")) { //线符号的ID(//设置边框符号的ID) String LineSymbolID = data.get("LineSymbolID").toString(); style.setLineSymbolID(Integer.parseInt(LineSymbolID)); } if (data.containsKey("LineWidth")) { //线宽(边框符号宽度) String LineWidth = data.get("LineWidth").toString(); int mm = Integer.parseInt(LineWidth); double width = (double) mm / 10; style.setLineWidth(width); } if (data.containsKey("LineColor")) { //线颜色(边框符号颜色) String LineColor = data.get("LineColor").toString(); style.setLineColor(ColorParseUtil.getColor(LineColor)); } if (data.containsKey("FillSymbolID")) { //面符号的ID String FillSymbolID = data.get("FillSymbolID").toString(); style.setFillSymbolID(Integer.parseInt(FillSymbolID)); } if (data.containsKey("FillForeColor")) { //前景色 String FillForeColor = data.get("FillForeColor").toString(); style.setFillForeColor(ColorParseUtil.getColor(FillForeColor)); } if (data.containsKey("FillBackColor")) { //背景色 String FillBackColor = data.get("FillBackColor").toString(); style.setFillBackColor(ColorParseUtil.getColor(FillBackColor)); } if (data.containsKey("FillOpaqueRate")) { //设置透明度（0-100） String FillOpaqueRate = data.get("FillOpaqueRate").toString(); style.setFillOpaqueRate(100 - Integer.parseInt(FillOpaqueRate)); } if (data.containsKey("FillGradientMode")) { //设置渐变 String FillGradientMode = data.get("FillGradientMode").toString(); switch (FillGradientMode) { case "LINEAR": //线性渐变 style.setFillGradientMode(com.supermap.data.FillGradientMode.LINEAR); break; case "RADIAL": //辐射渐变 style.setFillGradientMode(com.supermap.data.FillGradientMode.RADIAL); break; case "SQUARE": //方形渐变 style.setFillGradientMode(com.supermap.data.FillGradientMode.SQUARE); break; case "NONE": //无渐变 style.setFillGradientMode(com.supermap.data.FillGradientMode.NONE); break; } } return style; } catch (Exception e) { Log.e(TAG, e.getMessage()); e.printStackTrace(); return oldStyle; } } /** * 获取单值专题图默认的显示风格 * * @param style * @return */ public static WritableMap getThemeUniqueDefaultStyle(GeoStyle style) { WritableMap writeMap = Arguments.createMap(); try { //点符号的ID int markerSymbolID = style.getMarkerSymbolID(); writeMap.putInt("MarkerSymbolID", markerSymbolID); //点符号的大小 Size2D markerSize = style.getMarkerSize(); writeMap.putDouble("MarkerSize", markerSize.getHeight()); //点符号的颜色 Color markerColor = style.getLineColor(); writeMap.putString("MarkerColor", markerColor.toColorString()); //点符号的旋转角度 double markerAngle = style.getMarkerAngle(); writeMap.putDouble("MarkerAngle", markerAngle); //点符号的不透明度 int markerFillOpaqueRate = style.getFillOpaqueRate(); writeMap.putInt("MarkerFillOpaqueRate", markerFillOpaqueRate); //线符号的ID(//设置边框符号的ID) int lineSymbolID = style.getLineSymbolID(); writeMap.putInt("LineSymbolID", lineSymbolID); //线宽(边框符号宽度) double lineWidth = style.getLineWidth(); writeMap.putDouble("LineWidth", lineWidth); //线颜色(边框符号颜色) Color lineColor = style.getLineColor(); writeMap.putString("LineColor", lineColor.toColorString()); //面符号的ID int fillSymbolID = style.getFillSymbolID(); writeMap.putInt("FillSymbolID", fillSymbolID); //前景色 Color fillForeColor = style.getFillForeColor(); writeMap.putString("FillForeColor", fillForeColor.toColorString()); //背景色 Color fillBackColor = style.getFillBackColor(); writeMap.putString("FillBackColor", fillBackColor.toColorString()); //不透明度 int fillOpaqueRate = style.getFillOpaqueRate(); writeMap.putInt("FillOpaqueRate", fillOpaqueRate); //设置渐变 FillGradientMode fillGradientMode = style.getFillGradientMode(); String mode = "NONE"; if (fillGradientMode == FillGradientMode.LINEAR) { //线性渐变 mode = "LINEAR"; } else if (fillGradientMode == FillGradientMode.RADIAL) { //辐射渐变 mode = "RADIAL"; } else if (fillGradientMode == FillGradientMode.SQUARE) { //方形渐变 mode = "SQUARE"; } else if (fillGradientMode == FillGradientMode.NONE) { //无渐变 mode = "NONE"; } writeMap.putString("FillGradientMode", mode); return writeMap; } catch (Exception e) { Log.e(TAG, e.getMessage()); e.printStackTrace(); return null; } } /** * 获取颜色渐变类型 * * @param type * @return ColorGradientType */ public static ColorGradientType getColorGradientType(String type) { switch (type) { case "BLACKWHITE": //黑白渐变色 return ColorGradientType.BLACKWHITE; case "BLUEBLACK": //蓝黑渐变色 return ColorGradientType.BLUEBLACK; case "BLUERED": //蓝红渐变色 return ColorGradientType.BLUERED; case "BLUEWHITE": //蓝白渐变色 return ColorGradientType.BLUEWHITE; case "CYANBLACK": //青黑渐变色 return ColorGradientType.CYANBLACK; case "CYANBLUE": //青蓝渐变色 return ColorGradientType.CYANBLUE; case "CYANGREEN": //青绿渐变色 return ColorGradientType.CYANGREEN; case "CYANWHITE": //青白渐变色 return ColorGradientType.CYANWHITE; case "GREENBLACK": //绿黑渐变色 return ColorGradientType.GREENBLACK; case "GREENBLUE": //绿蓝渐变色 return ColorGradientType.GREENBLUE; case "GREENORANGEVIOLET": //绿橙紫渐变色 return ColorGradientType.GREENORANGEVIOLET; case "GREENRED": //绿红渐变色 return ColorGradientType.GREENRED; case "GREENWHITE": //绿白渐变色 return ColorGradientType.GREENWHITE; case "PINKBLACK": //粉红黑渐变色 return ColorGradientType.PINKBLACK; case "PINKBLUE": //粉红蓝渐变色 return ColorGradientType.PINKBLUE; case "PINKRED": //粉红红渐变色 return ColorGradientType.PINKRED; case "PINKWHITE": //粉红白渐变色 return ColorGradientType.PINKWHITE; case "RAINBOW": //彩虹色 return ColorGradientType.RAINBOW; case "REDBLACK": //红黑渐变色 return ColorGradientType.REDBLACK; case "REDWHITE": //红白渐变色 return ColorGradientType.REDWHITE; case "SPECTRUM": //光谱渐变 return ColorGradientType.SPECTRUM; case "TERRAIN": //地形渐变 return ColorGradientType.TERRAIN; case "YELLOWBLACK": //黄黑渐变色 return ColorGradientType.YELLOWBLACK; case "YELLOWBLUE": //黄蓝渐变色 return ColorGradientType.YELLOWBLUE; case "YELLOWGREEN": //黄绿渐变色 return ColorGradientType.YELLOWGREEN; case "YELLOWRED": //黄红渐变色 return ColorGradientType.YELLOWRED; case "YELLOWWHITE": //黄白渐变色 return ColorGradientType.YELLOWWHITE; default: //默认 return ColorGradientType.TERRAIN; } } /** * 获取分段模式 * * @param mode * @return RangeMode */ public static RangeMode getRangeMode(String mode) { switch (mode) { case "CUSTOMINTERVAL": //自定义分段 return RangeMode.CUSTOMINTERVAL; case "EQUALINTERVAL": //等距离分段 return RangeMode.EQUALINTERVAL; case "LOGARITHM": //对数分段 return RangeMode.LOGARITHM; case "NONE": //空分段模式 return RangeMode.NONE; case "QUANTILE": //等计数分段 return RangeMode.QUANTILE; case "SQUAREROOT": //平方根分段 return RangeMode.SQUAREROOT; case "STDDEVIATION": //标准差分段。 return RangeMode.STDDEVIATION; default: //默认：等距分段 return RangeMode.EQUALINTERVAL; } } /** * 返回标签专题图中的标签背景的形状类型。 * * @param shape * @return */ public static LabelBackShape getLabelBackShape(String shape) { switch (shape) { case "DIAMOND": // 菱形背景 return LabelBackShape.DIAMOND; case "ELLIPSE": // 椭圆形背景 return LabelBackShape.ELLIPSE; case "MARKER": // 符号背景 return LabelBackShape.MARKER; case "NONE": // 空背景 return LabelBackShape.NONE; case "RECT": // 矩形背景 return LabelBackShape.RECT; case "ROUNDRECT": // 圆角矩形背景 return LabelBackShape.ROUNDRECT; case "TRIANGLE": // 三角形背景 return LabelBackShape.TRIANGLE; default: //默认 return LabelBackShape.NONE; } } /** * 返回标签专题图中的标签背景的形状类型字符串 * * @param shape * @return */ public static String getLabelBackShapeString(LabelBackShape shape) { if (shape == LabelBackShape.DIAMOND) { return "DIAMOND"; } else if (shape == LabelBackShape.ELLIPSE) { return "ELLIPSE"; } else if (shape == LabelBackShape.MARKER) { return "MARKER"; } else if (shape == LabelBackShape.NONE) { return "NONE"; } else if (shape == LabelBackShape.RECT) { return "RECT"; } else if (shape == LabelBackShape.ROUNDRECT) { return "ROUNDRECT"; } else if (shape == LabelBackShape.TRIANGLE) { return "TRIANGLE"; } else { return null; } } public static List getColorList() { List colorList = new ArrayList<>(); colorList.add("#000000"); colorList.add("#424242"); colorList.add("#757575"); colorList.add("#BDBDBD"); colorList.add("#EEEEEE"); colorList.add("#FFFFFF"); colorList.add("#3E2723"); colorList.add("#5D4037"); colorList.add("#A1887F"); colorList.add("#D7CCC8"); colorList.add("#263238"); colorList.add("#546E7A"); colorList.add("#90A4AE"); colorList.add("#CFD8DC"); colorList.add("#FFECB3"); colorList.add("#FFF9C4"); colorList.add("#F1F8E9"); colorList.add("#E3F2FD"); colorList.add("#EDE7F6"); colorList.add("#FCE4EC"); colorList.add("#FBE9E7"); colorList.add("#004D40"); colorList.add("#006064"); colorList.add("#009688"); colorList.add("#8BC34A"); colorList.add("#A5D6A7"); colorList.add("#80CBC4"); colorList.add("#80DEEA"); colorList.add("#A1C2FA"); colorList.add("#9FA8DA"); colorList.add("#01579B"); colorList.add("#1A237E"); colorList.add("#3F51B5"); colorList.add("#03A9F4"); colorList.add("#4A148C"); colorList.add("#673AB7"); colorList.add("#9C27B0"); colorList.add("#880E4F"); colorList.add("#E91E63"); colorList.add("#F44336"); colorList.add("#F48FB1"); colorList.add("#EF9A9A"); colorList.add("#F57F17"); colorList.add("#F4B400"); colorList.add("#FADA80"); colorList.add("#FFF59D"); colorList.add("#FFEB3B"); return colorList; } //获取单值颜色方案 public static Color[] getUniqueColors(String colorType) { try{ for (int i = 0; i < listUniqueColors.size(); i++) { HashMap hashMap = listUniqueColors.get(i); String colorScheme = (String) hashMap.get("ColorScheme"); if (colorScheme.equals(colorType)) { return (Color[]) hashMap.get("Colors"); } } } catch (Exception e) { e.printStackTrace(); return null; } return null; } //获取分段颜色方案 public static Color[] getRangeColors(String colorType) { try{ for (int i = 0; i < listRangeColors.size(); i++) { HashMap hashMap = listRangeColors.get(i); String colorScheme = (String) hashMap.get("ColorScheme"); if (colorScheme.equals(colorType)) { return (Color[]) hashMap.get("Colors"); } } } catch (Exception e) { e.printStackTrace(); return null; } return null; } //获取专题图层上次设置的颜色方案 public static Color[] getLastThemeColors(Layer layer) { try { if (layer == null) { return null; } Theme theme = layer.getTheme(); if (theme == null) { return null; } Color color_start = null; Color color_end = null; if (theme.getType() == ThemeType.UNIQUE) { ThemeUnique themeUnique = (ThemeUnique) theme; int count = themeUnique.getCount(); switch (layer.getDataset().getType().toString()) { case "POINT": color_start = themeUnique.getItem(0).getStyle().getLineColor(); color_end = themeUnique.getItem(count - 1).getStyle().getLineColor(); break; case "LINE": color_start = themeUnique.getItem(0).getStyle().getLineColor(); color_end = themeUnique.getItem(count - 1).getStyle().getLineColor(); break; case "REGION": color_start = themeUnique.getItem(0).getStyle().getFillForeColor(); color_end = themeUnique.getItem(count - 1).getStyle().getFillForeColor(); break; } if (color_start == null || color_end == null){ return null; } int rgb_start = color_start.getRGB(); int rgb_end = color_end.getRGB(); for (int i = 0; i < listUniqueColors.size(); i++) { HashMap hashMap = listUniqueColors.get(i); Color[] colors = (Color[]) hashMap.get("Colors"); int rgb01 = colors[0].getRGB(); int rgb02 = colors[colors.length - 1].getRGB(); if (rgb_start == rgb01 && rgb_end == rgb02) { return colors; } } } else if (theme.getType() == ThemeType.RANGE) { ThemeRange themeRange = (ThemeRange) theme; int count = themeRange.getCount(); switch (layer.getDataset().getType().toString()) { case "POINT": color_start = themeRange.getItem(0).getStyle().getLineColor(); color_end = themeRange.getItem(count - 1).getStyle().getLineColor(); break; case "LINE": color_start = themeRange.getItem(0).getStyle().getLineColor(); color_end = themeRange.getItem(count - 1).getStyle().getLineColor(); break; case "REGION": color_start = themeRange.getItem(0).getStyle().getFillForeColor(); color_end = themeRange.getItem(count - 1).getStyle().getFillForeColor(); break; } if (color_start == null || color_end == null){ return null; } int rgb_start = color_start.getRGB(); int rgb_end = color_end.getRGB(); for (int i = 0; i < listRangeColors.size(); i++) { HashMap hashMap = listRangeColors.get(i); Color[] colors = (Color[]) hashMap.get("Colors"); int rgb01 = colors[0].getRGB(); int rgb02 = colors[colors.length - 1].getRGB(); if (rgb_start == rgb01 && rgb_end == rgb02) { return colors; } } } else if (theme.getType() == ThemeType.GRAPH) { // //统计专题图不一定有首尾颜色值，因为有可能只有一个子项 // ThemeGraph themeGraph = (ThemeGraph) theme; // int count = themeGraph.getCount(); // // if (count == 0) { // return null; // } else if (count == 1) { // color_start = themeGraph.getItem(0).getUniformStyle().getFillForeColor(); // // if (color_start == null){ // return null; // } // // int rgb_start = color_start.getRGB(); // // for (int i = 0; i < listGraphColors.size(); i++) { // HashMap hashMap = listGraphColors.get(i); // Color[] colors = (Color[]) hashMap.get("Colors"); // int rgb01 = colors[0].getRGB(); // if (rgb_start == rgb01) { // return colors; // } // } // } else { // color_start = themeGraph.getItem(0).getUniformStyle().getFillForeColor(); // color_end = themeGraph.getItem(count - 1).getUniformStyle().getFillForeColor(); // // if (color_start == null || color_end == null){ // return null; // } // // int rgb_start = color_start.getRGB(); // int rgb_end = color_end.getRGB(); // // for (int i = 0; i < listGraphColors.size(); i++) { // HashMap hashMap = listGraphColors.get(i); // Color[] colors = (Color[]) hashMap.get("Colors"); // int rgb01 = colors[0].getRGB(); // int rgb02 = colors[colors.length - 1].getRGB(); // if (rgb_start == rgb01 && rgb_end == rgb02) { // return colors; // } // } // } //统计专题图用首颜色值来判别 ThemeGraph themeGraph = (ThemeGraph) theme; int count = themeGraph.getCount(); if (count == 0) { return null; } else { color_start = themeGraph.getItem(0).getUniformStyle().getFillForeColor(); if (color_start == null){ return null; } int rgb_start = color_start.getRGB(); for (int i = 0; i < listGraphColors.size(); i++) { HashMap hashMap = listGraphColors.get(i); Color[] colors = (Color[]) hashMap.get("Colors"); int rgb01 = colors[0].getRGB(); if (rgb_start == rgb01) { return colors; } } } } else if (theme.getType() == ThemeType.GRIDUNIQUE) { ThemeGridUnique themeGridUnique = (ThemeGridUnique) theme; int count = themeGridUnique.getCount(); switch (layer.getDataset().getType().toString()) { case "GRID": color_start = themeGridUnique.getItem(0).getColor(); color_end = themeGridUnique.getItem(count - 1).getColor(); break; } if (color_start == null || color_end == null){ return null; } int rgb_start = color_start.getRGB(); int rgb_end = color_end.getRGB(); for (int i = 0; i < listUniqueColors.size(); i++) { HashMap hashMap = listUniqueColors.get(i); Color[] colors = (Color[]) hashMap.get("Colors"); int rgb01 = colors[0].getRGB(); int rgb02 = colors[colors.length - 1].getRGB(); if (rgb_start == rgb01 && rgb_end == rgb02) { return colors; } } } else if (theme.getType() == ThemeType.GRIDRANGE) { ThemeGridRange themeGridRange = (ThemeGridRange) theme; int count = themeGridRange.getCount(); switch (layer.getDataset().getType().toString()) { case "GRID": color_start = themeGridRange.getItem(0).getColor(); color_end = themeGridRange.getItem(count - 1).getColor(); break; } if (color_start == null || color_end == null){ return null; } int rgb_start = color_start.getRGB(); int rgb_end = color_end.getRGB(); for (int i = 0; i < listRangeColors.size(); i++) { HashMap hashMap = listRangeColors.get(i); Color[] colors = (Color[]) hashMap.get("Colors"); int rgb01 = colors[0].getRGB(); int rgb02 = colors[colors.length - 1].getRGB(); if (rgb_start == rgb01 && rgb_end == rgb02) { return colors; } } } } catch (Exception e) { e.printStackTrace(); return null; } return null; } //获取专题图层上次设置的颜色方案名称 public static String getThemeColorSchemeName(Layer layer) { try { if (layer == null) { return null; } Theme theme = layer.getTheme(); if (theme == null) { return null; } Color color_start = null; Color color_end = null; if (theme.getType() == ThemeType.UNIQUE) { ThemeUnique themeUnique = (ThemeUnique) theme; int count = themeUnique.getCount(); switch (layer.getDataset().getType().toString()) { case "POINT": color_start = themeUnique.getItem(0).getStyle().getLineColor(); color_end = themeUnique.getItem(count - 1).getStyle().getLineColor(); break; case "LINE": color_start = themeUnique.getItem(0).getStyle().getLineColor(); color_end = themeUnique.getItem(count - 1).getStyle().getLineColor(); break; case "REGION": color_start = themeUnique.getItem(0).getStyle().getFillForeColor(); color_end = themeUnique.getItem(count - 1).getStyle().getFillForeColor(); break; } if (color_start == null || color_end == null){ return null; } int rgb_start = color_start.getRGB(); int rgb_end = color_end.getRGB(); for (int i = 0; i < listUniqueColors.size(); i++) { HashMap hashMap = listUniqueColors.get(i); Color[] colors = (Color[]) hashMap.get("Colors"); int rgb01 = colors[0].getRGB(); int rgb02 = colors[colors.length - 1].getRGB(); if (rgb_start == rgb01 && rgb_end == rgb02) { return (String) hashMap.get("ColorScheme"); } } } else if (theme.getType() == ThemeType.RANGE) { ThemeRange themeRange = (ThemeRange) theme; int count = themeRange.getCount(); switch (layer.getDataset().getType().toString()) { case "POINT": color_start = themeRange.getItem(0).getStyle().getLineColor(); color_end = themeRange.getItem(count - 1).getStyle().getLineColor(); break; case "LINE": color_start = themeRange.getItem(0).getStyle().getLineColor(); color_end = themeRange.getItem(count - 1).getStyle().getLineColor(); break; case "REGION": color_start = themeRange.getItem(0).getStyle().getFillForeColor(); color_end = themeRange.getItem(count - 1).getStyle().getFillForeColor(); break; } if (color_start == null || color_end == null){ return null; } int rgb_start = color_start.getRGB(); int rgb_end = color_end.getRGB(); for (int i = 0; i < listRangeColors.size(); i++) { HashMap hashMap = listRangeColors.get(i); Color[] colors = (Color[]) hashMap.get("Colors"); int rgb01 = colors[0].getRGB(); int rgb02 = colors[colors.length - 1].getRGB(); if (rgb_start == rgb01 && rgb_end == rgb02) { return (String) hashMap.get("ColorScheme"); } } } else if (theme.getType() == ThemeType.GRAPH) { ThemeGraph themeGraph = (ThemeGraph) theme; int count = themeGraph.getCount(); color_start = themeGraph.getItem(0).getUniformStyle().getFillForeColor(); color_end = themeGraph.getItem(count - 1).getUniformStyle().getFillForeColor(); if (color_start == null || color_end == null){ return null; } int rgb_start = color_start.getRGB(); int rgb_end = color_end.getRGB(); for (int i = 0; i < listGraphColors.size(); i++) { HashMap hashMap = listGraphColors.get(i); Color[] colors = (Color[]) hashMap.get("Colors"); int rgb01 = colors[0].getRGB(); int rgb02 = colors[colors.length - 1].getRGB(); if (rgb_start == rgb01 && rgb_end == rgb02) { return (String) hashMap.get("ColorScheme"); } } } else { return null; } } catch (Exception e) { e.printStackTrace(); return null; } return null; } public static void setGeoStyleColor(DatasetType type, GeoStyle geoStyle, Color color) { try { switch (type.toString()) { case "POINT": geoStyle.setLineColor(color); break; case "LINE": geoStyle.setLineColor(color); break; case "REGION": //面：需要默认设置好看的线型颜色，根据颜色的深浅值来判断，保持所有的线型值统一 geoStyle.setLineColor(color); //此效果等同于所有线型都设置为NULL geoStyle.setFillForeColor(color); break; } } catch (Exception e) { e.printStackTrace(); } } public static Color getGeoStyleColor(DatasetType type, GeoStyle geoStyle) { try { switch (type.toString()) { case "POINT": return geoStyle.getLineColor(); // break; case "LINE": return geoStyle.getLineColor(); // break; case "REGION": //面：需要默认设置好看的线型颜色，根据颜色的深浅值来判断，保持所有的线型值统一 return geoStyle.getFillForeColor(); //此效果等同于所有线型都设置为NULL // geoStyle.setFillForeColor(); // break; } } catch (Exception e) { e.printStackTrace(); } return null; } /** * 根据RGB值判断 深色与浅色 * @param r * @param g * @param b * @return */ public static boolean isDark(int r, int g, int b){ if(r * 0.299 + g * 0.578 + b * 0.114 >= 192){ //浅色 return false; }else{ //深色 return true; } } public static void setItemTextStyleColor(TextStyle textStyle, Color color) { try { textStyle.setForeColor(color); } catch (Exception e) { e.printStackTrace(); } } //获取字段类型 public static String getFieldType(String language,FieldInfo fieldInfo) { String type = "未知"; try { if (language.equals("CN")){ switch (fieldInfo.getType().toString()) { case "BOOLEAN": type = "布尔型字段"; break; case "BYTE": type = "字节型字段"; break; case "CHAR": type = "定长的文本类型字段"; break; case "DATETIME": type = "日期型字段"; break; case "DOUBLE": type = "64位精度浮点型字段"; break; case "INT16": type = "16位整型字段"; break; case "INT32": type = "32位整型字段"; break; case "INT64": type = "64位整型字段"; break; case "LONGBINARY": type = "二进制型字段"; break; case "SINGLE": type = "32位精度浮点型字段"; break; case "TEXT": type = "变长的文本型字段"; break; case "WTEXT": type = "宽字符类型字段"; break; } }else if (language.equals("EN")){ type = "Unknown Type"; switch (fieldInfo.getType().toString()) { case "BOOLEAN": type = "Boolean"; break; case "BYTE": type = "Byte"; break; case "CHAR": type = "Char"; break; case "DATETIME": type = "Date"; break; case "DOUBLE": type = "Double"; break; case "INT16": type = "Short"; break; case "INT32": type = "Int"; break; case "INT64": type = "Long"; break; case "LONGBINARY": type = "Long Binary"; break; case "SINGLE": type = "Single"; break; case "TEXT": type = "Text"; break; case "WTEXT": type = "Wide Char"; break; } } return type; } catch (Exception e) { e.printStackTrace(); return type; } } /** * 新增统计专题图子项 * @return */ public static boolean addGraphItem(ThemeGraph themeGraph, String graphExpression, Colors colors){ boolean isSuccess = false; try { ArrayList existItems = new ArrayList<>(); for (int i = 0; i < themeGraph.getCount(); i++) { existItems.add(themeGraph.getItem(i).getGraphExpression()); } ThemeGraphItem item = new ThemeGraphItem(); String caption = getCaption(graphExpression); item.setGraphExpression(graphExpression); item.setCaption(caption); if (!itemExist(item, existItems)) { themeGraph.add(item); } int num = themeGraph.getCount() - 1; if (num >= colors.getCount()) { num = num % colors.getCount(); } themeGraph.getItem(themeGraph.getCount() - 1).getUniformStyle().setFillForeColor(colors.get(num)); isSuccess = true; } catch (Exception e) { e.printStackTrace(); } finally { } return isSuccess; } private static boolean itemExist(ThemeGraphItem item, ArrayList existItems) { for (int i = 0; i < existItems.size(); i++) { if (existItems.get(i).equals(item.getGraphExpression())) { return true; } } return false; } private static String getCaption(String graphExpression) { String caption = graphExpression; if (graphExpression.indexOf(".") > 0) { String[] info = graphExpression.split("\\."); if (info.length == 2) { caption = graphExpression.substring(graphExpression.indexOf(".") + 1, graphExpression.length()); } } return caption; } /** * 获取统计专题图类型 * @param type * @return */ public static ThemeGraphType getThemeGraphType(String type) { ThemeGraphType themeGraphType = null; switch (type) { case "面积图": themeGraphType = ThemeGraphType.AREA; break; case "阶梯图": themeGraphType = ThemeGraphType.STEP; break; case "折线图": themeGraphType = ThemeGraphType.LINE; break; case "点状图": themeGraphType = ThemeGraphType.POINT; break; case "柱状图": themeGraphType = ThemeGraphType.BAR; break; case "三维柱状图": themeGraphType = ThemeGraphType.BAR3D; break; case "饼图": themeGraphType = ThemeGraphType.PIE; break; case "三维饼图": themeGraphType = ThemeGraphType.PIE3D; break; case "玫瑰图": themeGraphType = ThemeGraphType.ROSE; break; case "三维玫瑰图": themeGraphType = ThemeGraphType.ROSE3D; break; case "堆叠柱状图": themeGraphType = ThemeGraphType.STACK_BAR; break; case "三维堆叠柱状图": themeGraphType = ThemeGraphType.STACK_BAR3D; break; case "环状图": themeGraphType = ThemeGraphType.RING; break; } return themeGraphType; } /** * 获取统计专题图颜色方案 * @param colorType * @return */ public static Color[] getGraphColors(String colorType) { try{ for (int i = 0; i < listGraphColors.size(); i++) { HashMap hashMap = listGraphColors.get(i); String colorScheme = (String) hashMap.get("ColorScheme"); if (colorScheme.equals(colorType)) { return (Color[]) hashMap.get("Colors"); } } } catch (Exception e) { e.printStackTrace(); return null; } return null; } /** * 获取聚合图颜色方案 * @param colorType * @return */ public static Color[] getAggregationColors(String colorType) { try{ for (int i = 0; i < listAggregationColors.size(); i++) { HashMap hashMap = listAggregationColors.get(i); String colorScheme = (String) hashMap.get("ColorScheme"); if (colorScheme.equals(colorType)) { return (Color[]) hashMap.get("Colors"); } } } catch (Exception e) { e.printStackTrace(); return null; } return null; } /** * 获取统计专题图,等级符号专题图分级模式 * @param type * @return */ public static GraduatedMode getGraduatedMode(String type) { GraduatedMode graduatedMode = null; switch (type) { case "CONSTANT": graduatedMode = GraduatedMode.CONSTANT;//常量分级 break; case "LOGARITHM": graduatedMode = GraduatedMode.LOGARITHM;//对数分级 break; case "SQUAREROOT": graduatedMode = GraduatedMode.SQUAREROOT;//平方根分级 break; } return graduatedMode; } /** * 计算矢量数据集中某个字段的最大值,不支持多字段计算最大值 * @param datasetVector * @param dotExpression * @return */ public static double getMaxValue(DatasetVector datasetVector, String dotExpression) { double maxValue = 1000; QueryParameter parameter = new QueryParameter(); parameter.setAttributeFilter(dotExpression); parameter.setCursorType(CursorType.STATIC); parameter.setHasGeometry(true); parameter.setResultFields(new String[]{dotExpression}); Recordset recordset = datasetVector.query(parameter); if (null != recordset && !recordset.isEmpty()) { FieldInfos fieldInfos = recordset.getFieldInfos(); if (fieldInfos.get(dotExpression).getType() == FieldType.INT64) { // 屏蔽掉64位整形数据,组件不支持 return maxValue; } if (null != fieldInfos.get(dotExpression) && fieldInfos.get(dotExpression).getType() != FieldType.TEXT) { maxValue = recordset.statistic(dotExpression, StatisticMode.MAX); } } if (null != recordset) { recordset.close(); recordset.dispose(); } parameter.dispose(); return maxValue; } public static ThemeGraduatedSymbol getThemeGraduatedSymbol(ReadableMap readableMap) { HashMap data = readableMap.toHashMap(); String layerName = null; int layerIndex = -1; if (data.containsKey("LayerName")){ layerName = data.get("LayerName").toString(); } if (data.containsKey("LayerIndex")){ String index = data.get("LayerIndex").toString(); layerIndex = Integer.parseInt(index); } Layer layer; if (layerName != null) { layer = getLayerByName(layerName); } else { layer = getLayerByIndex(layerIndex); } if (layer != null && layer.getTheme() != null) { if (layer.getTheme().getType() == ThemeType.GRADUATEDSYMBOL) { return (ThemeGraduatedSymbol) layer.getTheme(); } } return null; } public static ThemeDotDensity getThemeDotDensity(ReadableMap readableMap) { HashMap data = readableMap.toHashMap(); String layerName = null; int layerIndex = -1; if (data.containsKey("LayerName")){ layerName = data.get("LayerName").toString(); } if (data.containsKey("LayerIndex")){ String index = data.get("LayerIndex").toString(); layerIndex = Integer.parseInt(index); } Layer layer; if (layerName != null) { layer = SMThemeCartography.getLayerByName(layerName); } else { layer = SMThemeCartography.getLayerByIndex(layerIndex); } if (layer != null && layer.getTheme() != null) { if (layer.getTheme().getType() == ThemeType.DOTDENSITY) { return (ThemeDotDensity) layer.getTheme(); } } return null; } /** * 获取统计专题图中统计符号显示的最大值,最小值 * @return */ public static Double[] getMaxMinGraphSize() { MapControl mapControl = SMap.getSMWorkspace().getMapControl(); com.supermap.mapping.Map map = mapControl.getMap(); Point pointStart = new Point(0,0); Point pointEnd = new Point(0, (int)(mapControl.getMapWidth() / 3)); Point2D point2DStart = map.pixelToMap(pointStart); Point2D point2DEnd = map.pixelToMap(pointEnd); Point pointMinEnd = new Point(0, (int)(mapControl.getMapWidth() / 18)); Point2D point2DMinEnd = map.pixelToMap(pointMinEnd); double maxSize = Math.sqrt(Math.pow(point2DEnd.getX() - point2DStart.getX(), 2) + Math.pow(point2DEnd.getY() - point2DStart.getY(), 2)); double minSize = Math.sqrt((Math.pow(point2DMinEnd.getX() - point2DStart.getX(), 2) + Math.pow(point2DMinEnd.getY() - point2DStart.getY(), 2))); Double[] sizes = new Double[2]; sizes[0] = maxSize; sizes[1] = minSize; return sizes; } /** * 创建统计专题图 * @param dataset * @param graphExpressions * @param themeGraphType * @param colors * @return */ public static boolean createThemeGraphMap(Dataset dataset, ArrayList graphExpressions, ThemeGraphType themeGraphType, Color[] colors) { try { if (dataset != null && graphExpressions != null && graphExpressions.size() > 0 && themeGraphType != null && colors != null) { ThemeGraph themeGraph = new ThemeGraph(); ThemeGraphItem themeGraphItem = new ThemeGraphItem(); themeGraphItem.setGraphExpression(graphExpressions.get(0)); themeGraphItem.setCaption(graphExpressions.get(0)); themeGraph.insert(0, themeGraphItem); themeGraph.setGraphType(themeGraphType); themeGraph.getAxesTextStyle().setFontHeight(6); Double[] sizes = getMaxMinGraphSize(); themeGraph.setMaxGraphSize(sizes[0]); themeGraph.setMinGraphSize(sizes[1]); int count = themeGraph.getCount(); Colors selectedColors = Colors.makeGradient(colors.length, colors); if (count > 0) { for (int i = 0; i < count; i++) { themeGraph.getItem(i).getUniformStyle().setFillForeColor(selectedColors.get(i)); } } //若有多个表达式，则从第二个开始添加 for (int i = 1; i < graphExpressions.size(); i++) { addGraphItem(themeGraph, graphExpressions.get(i), selectedColors); } com.supermap.mapping.Map map = SMap.getSMWorkspace().getMapControl().getMap(); map.getLayers().add(dataset, themeGraph, false); map.refresh(); return true; } return false; } catch (Exception e) { e.printStackTrace(); return false; } } /** * 创建栅格单值专题图 * @param dataset * @param colors * @return */ public static WritableMap createThemeGridUniqueMap(Dataset dataset, Color[] colors) { MapControl mapControl = SMap.getSMWorkspace().getMapControl(); DatasetGrid datasetGrid = null; WritableMap writableMap = Arguments.createMap(); if (dataset != null && dataset.getType() == DatasetType.GRID) { datasetGrid = (DatasetGrid) dataset; } else if (dataset != null && dataset.getType() != DatasetType.GRID) { writableMap.putString("Error", "数据集类型不匹配：栅格专题图只能由栅格数据集制作"); writableMap.putBoolean("Result", false); return writableMap; } if (datasetGrid != null && colors != null) { ThemeGridUnique themeGridUnique = ThemeGridUnique.makeDefault(datasetGrid, ColorGradientType.GREENORANGEVIOLET); if (themeGridUnique.getCount() > 3000) { writableMap.putString("Error", "所选栅格数据集的单值项超过了系统的最大限制数目3000条，专题图制作失败"); writableMap.putBoolean("Result", false); return writableMap; } if (null != themeGridUnique) { int rangeCount = themeGridUnique.getCount(); Colors selectedColors = Colors.makeGradient(rangeCount, colors); if (rangeCount > 0) { for (int i = 0; i < rangeCount; i++) { themeGridUnique.getItem(i).setColor(selectedColors.get(i)); } } mapControl.getMap().getLayers().add(datasetGrid, themeGridUnique, true); mapControl.getMap().refresh(); writableMap.putBoolean("Result", true); return writableMap; } } writableMap.putString("Error", "专题图创建失败"); writableMap.putBoolean("Result", false); return writableMap; } /** * 创建栅格分段专题图 * @param dataset * @param colors * @return */ public static WritableMap createThemeGridRangeMap(Dataset dataset, Color[] colors) { MapControl mapControl = SMap.getSMWorkspace().getMapControl(); DatasetGrid datasetGrid = null; WritableMap writableMap = Arguments.createMap(); if (dataset != null && dataset.getType() == DatasetType.GRID) { datasetGrid = (DatasetGrid) dataset; } else if (dataset != null && dataset.getType() != DatasetType.GRID) { writableMap.putString("Error", "数据集类型不匹配：栅格专题图只能由栅格数据集制作"); writableMap.putBoolean("Result", false); return writableMap; } if (datasetGrid != null && colors != null) { ThemeGridRange themeGridRange = ThemeGridRange.makeDefault(datasetGrid, RangeMode.EQUALINTERVAL, 5, ColorGradientType.GREENORANGEVIOLET); if (null != themeGridRange) { int rangeCount = themeGridRange.getCount(); Colors selectedColors = Colors.makeGradient(rangeCount, colors); if (rangeCount > 0) { for (int i = 0; i < rangeCount; i++) { themeGridRange.getItem(i).setColor(selectedColors.get(i)); } } mapControl.getMap().getLayers().add(datasetGrid, themeGridRange, true); mapControl.getMap().refresh(); writableMap.putBoolean("Result", true); return writableMap; } } writableMap.putString("Error", "专题图创建失败"); writableMap.putBoolean("Result", false); return writableMap; } /** * 修改栅格单值专题图 * @param layer * @param newColors * @param specialValue * @param defaultColor * @param specialValueColor * @param isParams * @param isTransparent * @return */ public static boolean modifyThemeGridUniqueMap(Layer layer, Color[] newColors, int specialValue, Color defaultColor, Color specialValueColor, boolean isParams, boolean isTransparent) { try { if (layer != null && layer.getTheme() != null && layer.getTheme().getType() == ThemeType.GRIDUNIQUE) { MapControl mapControl = SMap.getSMWorkspace().getMapControl(); mapControl.getEditHistory().addMapHistory(); ThemeGridUnique themeGridUnique = (ThemeGridUnique) layer.getTheme(); if (specialValue != -1) { themeGridUnique.setSpecialValue(specialValue); } if (defaultColor != null) { themeGridUnique.setDefaultColor(defaultColor); } if (isParams) { themeGridUnique.setSpecialValueTransparent(isTransparent); } if (specialValueColor != null) { //themeGridUnique.setSpecialValueColor(specialValueColor); //接口还未实现 } if (newColors != null) { int rangeCount = themeGridUnique.getCount(); Colors selectedColors = Colors.makeGradient(rangeCount, newColors); if (rangeCount > 0) { for (int i = 0; i < rangeCount; i++) { themeGridUnique.getItem(i).setColor(selectedColors.get(i)); } } } mapControl.getMap().refresh(); return true; } return false; } catch (Exception e) { e.printStackTrace(); return false; } } /** * 修改栅格分段专题图 * @param layer * @param rangeMode * @param rangeParameter * @param newColors * @return */ public static boolean modifyThemeGridRangeMap(Layer layer, RangeMode rangeMode, double rangeParameter, Color[] newColors) { try { if (layer != null && layer.getTheme() != null && layer.getTheme().getType() == ThemeType.GRIDRANGE) { MapControl mapControl = SMap.getSMWorkspace().getMapControl(); mapControl.getEditHistory().addMapHistory(); ThemeGridRange themeGridRange = (ThemeGridRange) layer.getTheme(); if (rangeMode == null) { rangeMode = themeGridRange.getRangeMode(); } if (rangeParameter == -1) { rangeParameter = themeGridRange.getCount(); } ThemeGridRange themeTemp = ThemeGridRange.makeDefault((DatasetGrid) layer.getDataset(), rangeMode, rangeParameter, ColorGradientType.GREENORANGEVIOLET); if (themeTemp != null) { if (newColors != null) { //设置新的颜色方案 int rangeCount = themeTemp.getCount(); Colors selectedColors = Colors.makeGradient(rangeCount, newColors); if (rangeCount > 0) { for (int i = 0; i < rangeCount; i++) { themeTemp.getItem(i).setColor(selectedColors.get(i)); } } } else { //获取上次的颜色方案(先从专题图中获取，再从内存中获取) Color[] colors = SMThemeCartography.getLastThemeColors(layer); if (colors != null) { lastGridRangeColors = colors; int rangeCount = themeTemp.getCount(); Colors selectedColors = Colors.makeGradient(rangeCount, colors); if (rangeCount > 0) { for (int i = 0; i < rangeCount; i++) { themeTemp.getItem(i).setColor(selectedColors.get(i)); } } } else { if (lastGridRangeColors != null) { int rangeCount = themeTemp.getCount(); Colors selectedColors = Colors.makeGradient(rangeCount, lastGridRangeColors); if (rangeCount > 0) { for (int i = 0; i < rangeCount; i++) { themeTemp.getItem(i).setColor(selectedColors.get(i)); } } } } } } themeGridRange.fromXML(themeTemp.toXML()); mapControl.getMap().refresh(); return true; } return false; } catch (Exception e) { e.printStackTrace(); return false; } } /** * 创建热力图 * @param dataset * @param KernelRadius * @param FuzzyDegree * @param Intensity * @param colors * @return */ public static WritableMap createLayerHeatMap(Dataset dataset, int KernelRadius, double FuzzyDegree, double Intensity, Color[] colors) { WritableMap writableMap = Arguments.createMap(); try { if (dataset != null && colors != null) { MapControl mapControl = SMap.getSMWorkspace().getMapControl(); mapControl.getEditHistory().addMapHistory(); Layers layers = mapControl.getMap().getLayers(); LayerHeatmap layerHeatmap = layers.addHeatmap(dataset, KernelRadius, new Color(255, 0, 0), new Color(0, 0, 255)); layerHeatmap.setColorset(Colors.makeGradient(colors.length, colors)); layerHeatmap.setIntensity(Intensity); layerHeatmap.setFuzzyDegree(FuzzyDegree); // layerHeatmap.updateData(); mapControl.getMap().refresh(); writableMap.putBoolean("Result", true); return writableMap; } writableMap.putString("Error", "专题图创建失败"); writableMap.putBoolean("Result", false); return writableMap; } catch (Exception e) { e.printStackTrace(); writableMap.putString("Error", "专题图创建失败：" + e.getMessage()); writableMap.putBoolean("Result", false); return writableMap; } } }