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A composite chart allowing to use several different series types in one chart object (line, scatter and area) as well as multiple x and y axis

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KilianB/JavaFXMultiChart

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JavaFXMultiChart

A work in progress fix for the default javafx chart class to allow combining multiple chart types and axis in one chart object. Currently JavaFX does not support to create a composite chart using different series types. Java 10 required!**

Features:

  • Fixed value markers
  • Multiple X and Y Axis
  • Hide/Show Series (click on legend)
  • Different chart types in one chart

bildschirmfoto 2018-09-10 um 17 39 44

Maven via jitpack

Due to the alpha development state the project is not hosted on bintray but if required snapshots can be included via jitpack https://jitpack.io/#KilianB/JavaFXMultiChart

<repositories>
   <repository>
      <id>jitpack.io</id>
      <url>https://jitpack.io</url>
   </repository>
</repositories>
  
<dependencies>
   <dependency>
      <groupId>com.github.KilianB</groupId>
      <artifactId>JavaFXMultiChart</artifactId>
      <version>2b506d77ac</version>
   </dependency>
</dependencies>

Usage:

//Create a chart
MultiTypeChart<Number, Number> multiTypeChart= new MultiTypeChart<>(new NumberAxis(), new NumberAxis());

//Builder pattern
TypedSeries lineSeries = TypedSeries.builder("Line").line().build();
TypedSeries areaSeries = TypedSeries.builder("Area").area().build();
TypedSeries scatterSeries = TypedSeries.builder("Scatter").scatter().build();

//Advanced control with full generics
TypedSeries<Number,Number> lineSeries1 = TypedSeries.<Number,Number>
    builder("Line Series 1").line()
    .withYAxisIndex(1)
    .withYAxisSide(Side.RIGHT)
    .build();

//Add/remove value markers
boolean showLabel = true;
multiTypeChart.addValueMarker(new ValueMarker<Number>(5,true,Color.BLUE,showLabel));
multiTypeChart.addValueMarker(new ValueMarker<Number>(12,false,Color.BLACK,showLabel));
multiTypeChart.addValueMarker(new ValueMarker<Number>(20,false,Color.GREEN,showLabel));

//add series 
multiTypeChart.addSeries(scatterSeries);
multiTypeChart.addSeries(areaSeries);
multiTypeChart.addSeries(lineSeries);

//customize color if desired
multiTypeChart.setSeriesColor(1, 90);
multiTypeChart.setSeriesColor(2, 50);
    
//customize symbol (currently not well supported with colors)
//multiTypeChart.setSeriesSymbol(0,SymbolType.solidTriangle);
//multiTypeChart.setSeriesSymbol(1,SymbolType.solidTriangle);
   
//Add data
for(...){
    lineSeries.addData(x,y);
}

Color Table

ColorId Color Hex Decimal Code
7 #800000 128,0,0
8 #8b0000 139,0,0
9 #a52a2a 165,42,42
10 #b22222 178,34,34
11 #dc143c 220,20,60
12 #ff0000 255,0,0
13 #ff6347 255,99,71
14 #ff7f50 255,127,80
15 #cd5c5c 205,92,92
16 #f08080 240,128,128
17 #e9967a 233,150,122
18 #fa8072 250,128,114
19 #ffa07a 255,160,122
20 #ff4500 255,69,0
21 #ff8c00 255,140,0
22 #ffa500 255,165,0
23 #ffd700 255,215,0
24 #b8860b 184,134,11
25 #daa520 218,165,32
26 #eee8aa 238,232,170
27 #bdb76b 189,183,107
28 #f0e68c 240,230,140
29 #808000 128,128,0
30 #ffff00 255,255,0
31 #9acd32 154,205,50
32 #556b2f 85,107,47
33 #6b8e23 107,142,35
34 #7cfc00 124,252,0
35 #7fff00 127,255,0
36 #adff2f 173,255,47
37 #006400 0,100,0
38 #008000 0,128,0
39 #228b22 34,139,34
40 #00ff00 0,255,0
41 #32cd32 50,205,50
42 #90ee90 144,238,144
43 #98fb98 152,251,152
44 #8fbc8f 143,188,143
45 #00fa9a 0,250,154
46 #00ff7f 0,255,127
47 #2e8b57 46,139,87
48 #66cdaa 102,205,170
49 #3cb371 60,179,113
50 #20b2aa 32,178,170
51 #2f4f4f 47,79,79
52 #008080 0,128,128
53 #008b8b 0,139,139
54 #00ffff 0,255,255
55 #00ffff 0,255,255
56 #e0ffff 224,255,255
57 #00ced1 0,206,209
58 #40e0d0 64,224,208
59 #48d1cc 72,209,204
60 #afeeee 175,238,238
61 #7fffd4 127,255,212
62 #b0e0e6 176,224,230
63 #5f9ea0 95,158,160
64 #4682b4 70,130,180
65 #6495ed 100,149,237
66 #00bfff 0,191,255
67 #1e90ff 30,144,255
68 #add8e6 173,216,230
69 #87ceeb 135,206,235
70 #87cefa 135,206,250
71 #191970 25,25,112
72 #000080 0,0,128
73 #00008b 0,0,139
74 #0000cd 0,0,205
75 #0000ff 0,0,255
76 #4169e1 65,105,225
77 #8a2be2 138,43,226
78 #4b0082 75,0,130
79 #483d8b 72,61,139
80 #6a5acd 106,90,205
81 #7b68ee 123,104,238
82 #9370db 147,112,219
83 #8b008b 139,0,139
84 #9400d3 148,0,211
85 #9932cc 153,50,204
86 #ba55d3 186,85,211
87 #800080 128,0,128
88 #d8bfd8 216,191,216
89 #dda0dd 221,160,221
90 #ee82ee 238,130,238
91 #ff00ff 255,0,255
92 #da70d6 218,112,214
93 #c71585 199,21,133
94 #db7093 219,112,147
95 #ff1493 255,20,147
96 #ff69b4 255,105,180
97 #ffb6c1 255,182,193
98 #ffc0cb 255,192,203
99 #faebd7 250,235,215
100 #f5f5dc 245,245,220
101 #ffe4c4 255,228,196
102 #ffebcd 255,235,205
103 #f5deb3 245,222,179
104 #fff8dc 255,248,220
105 #fffacd 255,250,205
106 #fafad2 250,250,210
107 #ffffe0 255,255,224
108 #8b4513 139,69,19
109 #a0522d 160,82,45
110 #d2691e 210,105,30
111 #cd853f 205,133,63
112 #f4a460 244,164,96
113 #deb887 222,184,135
114 #d2b48c 210,180,140
115 #bc8f8f 188,143,143
116 #ffe4b5 255,228,181
117 #ffdead 255,222,173
118 #ffdab9 255,218,185
119 #ffe4e1 255,228,225
120 #fff0f5 255,240,245
121 #faf0e6 250,240,230
122 #fdf5e6 253,245,230
123 #ffefd5 255,239,213
124 #fff5ee 255,245,238
125 #f5fffa 245,255,250
126 #708090 112,128,144
127 #778899 119,136,153
128 #b0c4de 176,196,222
129 #e6e6fa 230,230,250
130 #fffaf0 255,250,240
131 #f0f8ff 240,248,255
132 #f8f8ff 248,248,255
133 #f0fff0 240,255,240
134 #fffff0 255,255,240
135 #f0ffff 240,255,255
136 #fffafa 255,250,250
137 #000000 0,0,0
138 #696969 105,105,105
139 #808080 128,128,128
140 #a9a9a9 169,169,169
141 #c0c0c0 192,192,192
142 #d3d3d3 211,211,211
143 #dcdcdc 220,220,220
144 #f5f5f5 245,245,245
145 #ffffff 255,255,255

Changelog

19.12.18

  • Fixed hide and display series via setDisabled rather than css (more stable)
  • added new color options beyond the default 8
  • support choosing defined color and series symbol
  • add batch addition of data to a series reducing redraw operations

10.09.18

  • Add builder pattern to typed series
  • Add support for secondary/multiple x and y axis
  • change legend to be a flow pane instead of tile pane for better looking layout
  • add support to show hide series on mouse click

Work in progress

Due to the API containing a lot of private and final methods the result is rather lackluster and just works good enough if somone does not look at the code. (A lot of copy and pasted code, switch statements and almost no indication of OOP). Java 9/10 discourage "illegal" reflection access usage and byte code manipulation in conjunction with a custom class loader to circumvent the final restrictions seem a bit overkill for such a feature. This should only be considered a hack until the api caught up until the jdk feature request JDK-8090594 is resolved.

  • Support all basic chart types
  • potential ObservableValue resource leak if series get added and removed
  • implement animation code
  • implement remove series action
  • make full use of beans.observable.values
  • test secondary/3rd ... nth x Axis and left axis.
  • don't rely on generics (they don't really apply when using multiple axis) and move from extending javafx x,y chart to just chart.
  • allow value markers to be added to an arbitrary axis.

**I think there is one usage of var and no streams or anything else, so if you want to backport it to Java <8 it should take 2 minutes.

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A composite chart allowing to use several different series types in one chart object (line, scatter and area) as well as multiple x and y axis

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