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dashixiong
2026-01-16 14:13:44 +08:00
commit 903ff8d495
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74
WebRoot/diagram-viewer/js/ActivitiRest.js Normal file
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var ActivitiRest = {
options: {},
getProcessDefinitionByKey: function(processDefinitionKey, callback) {
var url = Lang.sub(this.options.processDefinitionByKeyUrl, {processDefinitionKey: processDefinitionKey});
$.ajax({
url: url,
dataType: 'jsonp',
cache: false,
async: true,
success: function(data, textStatus) {
var processDefinition = data;
if (!processDefinition) {
console.error("Process definition '" + processDefinitionKey + "' not found");
} else {
callback.apply({processDefinitionId: processDefinition.id});
}
}
}).done(function(data, textStatus) {
console.log("ajax done");
}).fail(function(jqXHR, textStatus, error){
console.error('Get diagram layout['+processDefinitionKey+'] failure: ', textStatus, 'error: ', error, jqXHR);
});
},
getProcessDefinition: function(processDefinitionId, callback) {
var url = Lang.sub(this.options.processDefinitionUrl, {processDefinitionId: processDefinitionId});
$.ajax({
url: url,
dataType: 'jsonp',
cache: false,
async: true,
success: function(data, textStatus) {
var processDefinitionDiagramLayout = data;
if (!processDefinitionDiagramLayout) {
console.error("Process definition diagram layout '" + processDefinitionId + "' not found");
return;
} else {
callback.apply({processDefinitionDiagramLayout: processDefinitionDiagramLayout});
}
}
}).done(function(data, textStatus) {
console.log("ajax done");
}).fail(function(jqXHR, textStatus, error){
console.log('Get diagram layout['+processDefinitionId+'] failure: ', textStatus, jqXHR);
});
},
getHighLights: function(processInstanceId, callback) {
var url = Lang.sub(this.options.processInstanceHighLightsUrl, {processInstanceId: processInstanceId});
$.ajax({
url: url,
dataType: 'jsonp',
cache: false,
async: true,
success: function(data, textStatus) {
console.log("ajax returned data");
var highLights = data;
if (!highLights) {
console.log("highLights not found");
return;
} else {
callback.apply({highLights: highLights});
}
}
}).done(function(data, textStatus) {
console.log("ajax done");
}).fail(function(jqXHR, textStatus, error){
console.log('Get HighLights['+processInstanceId+'] failure: ', textStatus, jqXHR);
});
}
};

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WebRoot/diagram-viewer/js/ActivityImpl.js Normal file
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/**

603
WebRoot/diagram-viewer/js/Color.js Normal file
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/**
* Web color table
*
* @author Dmitry Farafonov
*/
var Color = {
/**
* The color white. In the default sRGB space.
*/
white : Raphael.getRGB("rgb(255,255,255)"),
/**
* The color white. In the default sRGB space.
*/
WHITE : this.white,
/**
* The color light gray. In the default sRGB space.
*/
lightGray : Raphael.getRGB("rgb(192, 192, 192)"),
/**
* The color light gray. In the default sRGB space.
*/
LIGHT_GRAY : this.lightGray,
/**
* The color gray. In the default sRGB space.
*/
gray : Raphael.getRGB("rgb(128, 128, 128)"),
/**
* The color gray. In the default sRGB space.
*/
GRAY : this.gray,
/**
* The color dark gray. In the default sRGB space.
*/
darkGray : Raphael.getRGB("rgb(64, 64, 64)"),
/**
* The color dark gray. In the default sRGB space.
*/
DARK_GRAY : this.darkGray,
/**
* The color black. In the default sRGB space.
*/
black : Raphael.getRGB("rgb(0, 0, 0)"),
/**
* The color black. In the default sRGB space.
*/
BLACK : this.black,
/**
* The color red. In the default sRGB space.
*/
red : Raphael.getRGB("rgb(255, 0, 0)"),
/**
* The color red. In the default sRGB space.
*/
RED : this.red,
/**
* The color pink. In the default sRGB space.
*/
pink : Raphael.getRGB("rgb(255, 175, 175)"),
/**
* The color pink. In the default sRGB space.
*/
PINK : this.pink,
/**
* The color orange. In the default sRGB space.
*/
orange : Raphael.getRGB("rgb(255, 200, 0)"),
/**
* The color orange. In the default sRGB space.
*/
ORANGE : this.orange,
/**
* The color yellow. In the default sRGB space.
*/
yellow : Raphael.getRGB("rgb(255, 255, 0)"),
/**
* The color yellow. In the default sRGB space.
*/
YELLOW : this.yellow,
/**
* The color green. In the default sRGB space.
*/
green : Raphael.getRGB("rgb(0, 255, 0)"),
/**
* The color green. In the default sRGB space.
*/
GREEN : this.green,
/**
* The color magenta. In the default sRGB space.
*/
magenta : Raphael.getRGB("rgb(255, 0, 255)"),
/**
* The color magenta. In the default sRGB space.
*/
MAGENTA : this.magenta,
/**
* The color cyan. In the default sRGB space.
*/
cyan : Raphael.getRGB("rgb(0, 255, 255)"),
/**
* The color cyan. In the default sRGB space.
*/
CYAN : this.cyan,
/**
* The color blue. In the default sRGB space.
*/
blue : Raphael.getRGB("rgb(0, 0, 255)"),
/**
* The color blue. In the default sRGB space.
*/
BLUE : this.blue,
/************************************************************************/
// http://www.stm.dp.ua/web-design/color-html.php
Snow : Raphael.getRGB("#FFFAFA "), // 255 250 250
GhostWhite : Raphael.getRGB("#F8F8FF "), // 248 248 255
WhiteSmoke : Raphael.getRGB("#F5F5F5 "), // 245 245 245
Gainsboro : Raphael.getRGB("#DCDCDC "), // 220 220 220
FloralWhite : Raphael.getRGB("#FFFAF0 "), // 255 250 240
OldLace : Raphael.getRGB("#FDF5E6 "), // 253 245 230
Linen : Raphael.getRGB("#FAF0E6 "), // 250 240 230
AntiqueWhite : Raphael.getRGB("#FAEBD7 "), // 250 235 215
PapayaWhip : Raphael.getRGB("#FFEFD5 "), // 255 239 213
BlanchedAlmond : Raphael.getRGB("#FFEBCD "), // 255 235 205
Bisque : Raphael.getRGB("#FFE4C4 "), // 255 228 196
PeachPuff : Raphael.getRGB("#FFDAB9 "), // 255 218 185
NavajoWhite : Raphael.getRGB("#FFDEAD "), // 255 222 173
Moccasin : Raphael.getRGB("#FFE4B5 "), // 255 228 181
Cornsilk : Raphael.getRGB("#FFF8DC "), // 255 248 220
Ivory : Raphael.getRGB("#FFFFF0 "), // 255 255 240
LemonChiffon : Raphael.getRGB("#FFFACD "), // 255 250 205
Seashell : Raphael.getRGB("#FFF5EE "), // 255 245 238
Honeydew : Raphael.getRGB("#F0FFF0 "), // 240 255 240
MintCream : Raphael.getRGB("#F5FFFA "), // 245 255 250
Azure : Raphael.getRGB("#F0FFFF "), // 240 255 255
AliceBlue : Raphael.getRGB("#F0F8FF "), // 240 248 255
lavender : Raphael.getRGB("#E6E6FA "), // 230 230 250
LavenderBlush : Raphael.getRGB("#FFF0F5 "), // 255 240 245
MistyRose : Raphael.getRGB("#FFE4E1 "), // 255 228 225
White : Raphael.getRGB("#FFFFFF "), // 255 255 255
Black : Raphael.getRGB("#000000 "), // 0 0 0
DarkSlateGray : Raphael.getRGB("#2F4F4F "), // 47 79 79
DimGrey : Raphael.getRGB("#696969 "), // 105 105 105
SlateGrey : Raphael.getRGB("#708090 "), // 112 128 144
LightSlateGray : Raphael.getRGB("#778899 "), // 119 136 153
Grey : Raphael.getRGB("#BEBEBE "), // 190 190 190
LightGray : Raphael.getRGB("#D3D3D3 "), // 211 211 211
MidnightBlue : Raphael.getRGB("#191970 "), // 25 25 112
NavyBlue : Raphael.getRGB("#000080 "), // 0 0 128
CornflowerBlue : Raphael.getRGB("#6495ED "), // 100 149 237
DarkSlateBlue : Raphael.getRGB("#483D8B "), // 72 61 139
SlateBlue : Raphael.getRGB("#6A5ACD "), // 106 90 205
MediumSlateBlue : Raphael.getRGB("#7B68EE "), // 123 104 238
LightSlateBlue : Raphael.getRGB("#8470FF "), // 132 112 255
MediumBlue : Raphael.getRGB("#0000CD "), // 0 0 205
RoyalBlue : Raphael.getRGB("#4169E1 "), // 65 105 225
Blue : Raphael.getRGB("#0000FF "), // 0 0 255
DodgerBlue : Raphael.getRGB("#1E90FF "), // 30 144 255
DeepSkyBlue : Raphael.getRGB("#00BFFF "), // 0 191 255
SkyBlue : Raphael.getRGB("#87CEEB "), // 135 206 235
LightSkyBlue : Raphael.getRGB("#87CEFA "), // 135 206 250
SteelBlue : Raphael.getRGB("#4682B4 "), // 70 130 180
LightSteelBlue : Raphael.getRGB("#B0C4DE "), // 176 196 222
LightBlue : Raphael.getRGB("#ADD8E6 "), // 173 216 230
PowderBlue : Raphael.getRGB("#B0E0E6 "), // 176 224 230
PaleTurquoise : Raphael.getRGB("#AFEEEE "), // 175 238 238
DarkTurquoise : Raphael.getRGB("#00CED1 "), // 0 206 209
MediumTurquoise : Raphael.getRGB("#48D1CC "), // 72 209 204
Turquoise : Raphael.getRGB("#40E0D0 "), // 64 224 208
Cyan : Raphael.getRGB("#00FFFF "), // 0 255 255
LightCyan : Raphael.getRGB("#E0FFFF "), // 224 255 255
CadetBlue : Raphael.getRGB("#5F9EA0 "), // 95 158 160
MediumAquamarine: Raphael.getRGB("#66CDAA "), // 102 205 170
Aquamarine : Raphael.getRGB("#7FFFD4 "), // 127 255 212
DarkGreen : Raphael.getRGB("#006400 "), // 0 100 0
DarkOliveGreen : Raphael.getRGB("#556B2F "), // 85 107 47
DarkSeaGreen : Raphael.getRGB("#8FBC8F "), // 143 188 143
SeaGreen : Raphael.getRGB("#2E8B57 "), // 46 139 87
MediumSeaGreen : Raphael.getRGB("#3CB371 "), // 60 179 113
LightSeaGreen : Raphael.getRGB("#20B2AA "), // 32 178 170
PaleGreen : Raphael.getRGB("#98FB98 "), // 152 251 152
SpringGreen : Raphael.getRGB("#00FF7F "), // 0 255 127
LawnGreen : Raphael.getRGB("#7CFC00 "), // 124 252 0
Green : Raphael.getRGB("#00FF00 "), // 0 255 0
Chartreuse : Raphael.getRGB("#7FFF00 "), // 127 255 0
MedSpringGreen : Raphael.getRGB("#00FA9A "), // 0 250 154
GreenYellow : Raphael.getRGB("#ADFF2F "), // 173 255 47
LimeGreen : Raphael.getRGB("#32CD32 "), // 50 205 50
YellowGreen : Raphael.getRGB("#9ACD32 "), // 154 205 50
ForestGreen : Raphael.getRGB("#228B22 "), // 34 139 34
OliveDrab : Raphael.getRGB("#6B8E23 "), // 107 142 35
DarkKhaki : Raphael.getRGB("#BDB76B "), // 189 183 107
PaleGoldenrod : Raphael.getRGB("#EEE8AA "), // 238 232 170
LtGoldenrodYello: Raphael.getRGB("#FAFAD2 "), // 250 250 210
LightYellow : Raphael.getRGB("#FFFFE0 "), // 255 255 224
Yellow : Raphael.getRGB("#FFFF00 "), // 255 255 0
Gold : Raphael.getRGB("#FFD700 "), // 255 215 0
LightGoldenrod : Raphael.getRGB("#EEDD82 "), // 238 221 130
goldenrod : Raphael.getRGB("#DAA520 "), // 218 165 32
DarkGoldenrod : Raphael.getRGB("#B8860B "), // 184 134 11
RosyBrown : Raphael.getRGB("#BC8F8F "), // 188 143 143
IndianRed : Raphael.getRGB("#CD5C5C "), // 205 92 92
SaddleBrown : Raphael.getRGB("#8B4513 "), // 139 69 19
Sienna : Raphael.getRGB("#A0522D "), // 160 82 45
Peru : Raphael.getRGB("#CD853F "), // 205 133 63
Burlywood : Raphael.getRGB("#DEB887 "), // 222 184 135
Beige : Raphael.getRGB("#F5F5DC "), // 245 245 220
Wheat : Raphael.getRGB("#F5DEB3 "), // 245 222 179
SandyBrown : Raphael.getRGB("#F4A460 "), // 244 164 96
Tan : Raphael.getRGB("#D2B48C "), // 210 180 140
Chocolate : Raphael.getRGB("#D2691E "), // 210 105 30
Firebrick : Raphael.getRGB("#B22222 "), // 178 34 34
Brown : Raphael.getRGB("#A52A2A "), // 165 42 42
DarkSalmon : Raphael.getRGB("#E9967A "), // 233 150 122
Salmon : Raphael.getRGB("#FA8072 "), // 250 128 114
LightSalmon : Raphael.getRGB("#FFA07A "), // 255 160 122
Orange : Raphael.getRGB("#FFA500 "), // 255 165 0
DarkOrange : Raphael.getRGB("#FF8C00 "), // 255 140 0
Coral : Raphael.getRGB("#FF7F50 "), // 255 127 80
LightCoral : Raphael.getRGB("#F08080 "), // 240 128 128
Tomato : Raphael.getRGB("#FF6347 "), // 255 99 71
OrangeRed : Raphael.getRGB("#FF4500 "), // 255 69 0
Red : Raphael.getRGB("#FF0000 "), // 255 0 0
HotPink : Raphael.getRGB("#FF69B4 "), // 255 105 180
DeepPink : Raphael.getRGB("#FF1493 "), // 255 20 147
Pink : Raphael.getRGB("#FFC0CB "), // 255 192 203
LightPink : Raphael.getRGB("#FFB6C1 "), // 255 182 193
PaleVioletRed : Raphael.getRGB("#DB7093 "), // 219 112 147
Maroon : Raphael.getRGB("#B03060 "), // 176 48 96
MediumVioletRed : Raphael.getRGB("#C71585 "), // 199 21 133
VioletRed : Raphael.getRGB("#D02090 "), // 208 32 144
Magenta : Raphael.getRGB("#FF00FF "), // 255 0 255
Violet : Raphael.getRGB("#EE82EE "), // 238 130 238
Plum : Raphael.getRGB("#DDA0DD "), // 221 160 221
Orchid : Raphael.getRGB("#DA70D6 "), // 218 112 214
MediumOrchid : Raphael.getRGB("#BA55D3 "), // 186 85 211
DarkOrchid : Raphael.getRGB("#9932CC "), // 153 50 204
DarkViolet : Raphael.getRGB("#9400D3 "), // 148 0 211
BlueViolet : Raphael.getRGB("#8A2BE2 "), // 138 43 226
Purple : Raphael.getRGB("#A020F0 "), // 160 32 240
MediumPurple : Raphael.getRGB("#9370DB "), // 147 112 219
Thistle : Raphael.getRGB("#D8BFD8 "), // 216 191 216
Snow1 : Raphael.getRGB("#FFFAFA "), // 255 250 250
Snow2 : Raphael.getRGB("#EEE9E9 "), // 238 233 233
Snow3 : Raphael.getRGB("#CDC9C9 "), // 205 201 201
Snow4 : Raphael.getRGB("#8B8989 "), // 139 137 137
Seashell1 : Raphael.getRGB("#FFF5EE "), // 255 245 238
Seashell2 : Raphael.getRGB("#EEE5DE "), // 238 229 222
Seashell3 : Raphael.getRGB("#CDC5BF "), // 205 197 191
Seashell4 : Raphael.getRGB("#8B8682 "), // 139 134 130
AntiqueWhite1 : Raphael.getRGB("#FFEFDB "), // 255 239 219
AntiqueWhite2 : Raphael.getRGB("#EEDFCC "), // 238 223 204
AntiqueWhite3 : Raphael.getRGB("#CDC0B0 "), // 205 192 176
AntiqueWhite4 : Raphael.getRGB("#8B8378 "), // 139 131 120
Bisque1 : Raphael.getRGB("#FFE4C4 "), // 255 228 196
Bisque2 : Raphael.getRGB("#EED5B7 "), // 238 213 183
Bisque3 : Raphael.getRGB("#CDB79E "), // 205 183 158
Bisque4 : Raphael.getRGB("#8B7D6B "), // 139 125 107
PeachPuff1 : Raphael.getRGB("#FFDAB9 "), // 255 218 185
PeachPuff2 : Raphael.getRGB("#EECBAD "), // 238 203 173
PeachPuff3 : Raphael.getRGB("#CDAF95 "), // 205 175 149
PeachPuff4 : Raphael.getRGB("#8B7765 "), // 139 119 101
NavajoWhite1 : Raphael.getRGB("#FFDEAD "), // 255 222 173
NavajoWhite2 : Raphael.getRGB("#EECFA1 "), // 238 207 161
NavajoWhite3 : Raphael.getRGB("#CDB38B "), // 205 179 139
NavajoWhite4 : Raphael.getRGB("#8B795E "), // 139 121 94
LemonChiffon1 : Raphael.getRGB("#FFFACD "), // 255 250 205
LemonChiffon2 : Raphael.getRGB("#EEE9BF "), // 238 233 191
LemonChiffon3 : Raphael.getRGB("#CDC9A5 "), // 205 201 165
LemonChiffon4 : Raphael.getRGB("#8B8970 "), // 139 137 112
Cornsilk1 : Raphael.getRGB("#FFF8DC "), // 255 248 220
Cornsilk2 : Raphael.getRGB("#EEE8CD "), // 238 232 205
Cornsilk3 : Raphael.getRGB("#CDC8B1 "), // 205 200 177
Cornsilk4 : Raphael.getRGB("#8B8878 "), // 139 136 120
Ivory1 : Raphael.getRGB("#FFFFF0 "), // 255 255 240
Ivory2 : Raphael.getRGB("#EEEEE0 "), // 238 238 224
Ivory3 : Raphael.getRGB("#CDCDC1 "), // 205 205 193
Ivory4 : Raphael.getRGB("#8B8B83 "), // 139 139 131
Honeydew1 : Raphael.getRGB("#F0FFF0 "), // 240 255 240
Honeydew2 : Raphael.getRGB("#E0EEE0 "), // 224 238 224
Honeydew3 : Raphael.getRGB("#C1CDC1 "), // 193 205 193
Honeydew4 : Raphael.getRGB("#838B83 "), // 131 139 131
LavenderBlush1 : Raphael.getRGB("#FFF0F5 "), // 255 240 245
LavenderBlush2 : Raphael.getRGB("#EEE0E5 "), // 238 224 229
LavenderBlush3 : Raphael.getRGB("#CDC1C5 "), // 205 193 197
LavenderBlush4 : Raphael.getRGB("#8B8386 "), // 139 131 134
MistyRose1 : Raphael.getRGB("#FFE4E1 "), // 255 228 225
MistyRose2 : Raphael.getRGB("#EED5D2 "), // 238 213 210
MistyRose3 : Raphael.getRGB("#CDB7B5 "), // 205 183 181
MistyRose4 : Raphael.getRGB("#8B7D7B "), // 139 125 123
Azure1 : Raphael.getRGB("#F0FFFF "), // 240 255 255
Azure2 : Raphael.getRGB("#E0EEEE "), // 224 238 238
Azure3 : Raphael.getRGB("#C1CDCD "), // 193 205 205
Azure4 : Raphael.getRGB("#838B8B "), // 131 139 139
SlateBlue1 : Raphael.getRGB("#836FFF "), // 131 111 255
SlateBlue2 : Raphael.getRGB("#7A67EE "), // 122 103 238
SlateBlue3 : Raphael.getRGB("#6959CD "), // 105 89 205
SlateBlue4 : Raphael.getRGB("#473C8B "), // 71 60 139
RoyalBlue1 : Raphael.getRGB("#4876FF "), // 72 118 255
RoyalBlue2 : Raphael.getRGB("#436EEE "), // 67 110 238
RoyalBlue3 : Raphael.getRGB("#3A5FCD "), // 58 95 205
RoyalBlue4 : Raphael.getRGB("#27408B "), // 39 64 139
Blue1 : Raphael.getRGB("#0000FF "), // 0 0 255
Blue2 : Raphael.getRGB("#0000EE "), // 0 0 238
Blue3 : Raphael.getRGB("#0000CD "), // 0 0 205
Blue4 : Raphael.getRGB("#00008B "), // 0 0 139
DodgerBlue1 : Raphael.getRGB("#1E90FF "), // 30 144 255
DodgerBlue2 : Raphael.getRGB("#1C86EE "), // 28 134 238
DodgerBlue3 : Raphael.getRGB("#1874CD "), // 24 116 205
DodgerBlue4 : Raphael.getRGB("#104E8B "), // 16 78 139
SteelBlue1 : Raphael.getRGB("#63B8FF "), // 99 184 255
SteelBlue2 : Raphael.getRGB("#5CACEE "), // 92 172 238
SteelBlue3 : Raphael.getRGB("#4F94CD "), // 79 148 205
SteelBlue4 : Raphael.getRGB("#36648B "), // 54 100 139
DeepSkyBlue1 : Raphael.getRGB("#00BFFF "), // 0 191 255
DeepSkyBlue2 : Raphael.getRGB("#00B2EE "), // 0 178 238
DeepSkyBlue3 : Raphael.getRGB("#009ACD "), // 0 154 205
DeepSkyBlue4 : Raphael.getRGB("#00688B "), // 0 104 139
SkyBlue1 : Raphael.getRGB("#87CEFF "), // 135 206 255
SkyBlue2 : Raphael.getRGB("#7EC0EE "), // 126 192 238
SkyBlue3 : Raphael.getRGB("#6CA6CD "), // 108 166 205
SkyBlue4 : Raphael.getRGB("#4A708B "), // 74 112 139
LightSkyBlue1 : Raphael.getRGB("#B0E2FF "), // 176 226 255
LightSkyBlue2 : Raphael.getRGB("#A4D3EE "), // 164 211 238
LightSkyBlue3 : Raphael.getRGB("#8DB6CD "), // 141 182 205
LightSkyBlue4 : Raphael.getRGB("#607B8B "), // 96 123 139
SlateGray1 : Raphael.getRGB("#C6E2FF "), // 198 226 255
SlateGray2 : Raphael.getRGB("#B9D3EE "), // 185 211 238
SlateGray3 : Raphael.getRGB("#9FB6CD "), // 159 182 205
SlateGray4 : Raphael.getRGB("#6C7B8B "), // 108 123 139
LightSteelBlue1 : Raphael.getRGB("#CAE1FF "), // 202 225 255
LightSteelBlue2 : Raphael.getRGB("#BCD2EE "), // 188 210 238
LightSteelBlue3 : Raphael.getRGB("#A2B5CD "), // 162 181 205
LightSteelBlue4 : Raphael.getRGB("#6E7B8B "), // 110 123 139
LightBlue1 : Raphael.getRGB("#BFEFFF "), // 191 239 255
LightBlue2 : Raphael.getRGB("#B2DFEE "), // 178 223 238
LightBlue3 : Raphael.getRGB("#9AC0CD "), // 154 192 205
LightBlue4 : Raphael.getRGB("#68838B "), // 104 131 139
LightCyan1 : Raphael.getRGB("#E0FFFF "), // 224 255 255
LightCyan2 : Raphael.getRGB("#D1EEEE "), // 209 238 238
LightCyan3 : Raphael.getRGB("#B4CDCD "), // 180 205 205
LightCyan4 : Raphael.getRGB("#7A8B8B "), // 122 139 139
PaleTurquoise1 : Raphael.getRGB("#BBFFFF "), // 187 255 255
PaleTurquoise2 : Raphael.getRGB("#AEEEEE "), // 174 238 238
PaleTurquoise3 : Raphael.getRGB("#96CDCD "), // 150 205 205
PaleTurquoise4 : Raphael.getRGB("#668B8B "), // 102 139 139
CadetBlue1 : Raphael.getRGB("#98F5FF "), // 152 245 255
CadetBlue2 : Raphael.getRGB("#8EE5EE "), // 142 229 238
CadetBlue3 : Raphael.getRGB("#7AC5CD "), // 122 197 205
CadetBlue4 : Raphael.getRGB("#53868B "), // 83 134 139
Turquoise1 : Raphael.getRGB("#00F5FF "), // 0 245 255
Turquoise2 : Raphael.getRGB("#00E5EE "), // 0 229 238
Turquoise3 : Raphael.getRGB("#00C5CD "), // 0 197 205
Turquoise4 : Raphael.getRGB("#00868B "), // 0 134 139
Cyan1 : Raphael.getRGB("#00FFFF "), // 0 255 255
Cyan2 : Raphael.getRGB("#00EEEE "), // 0 238 238
Cyan3 : Raphael.getRGB("#00CDCD "), // 0 205 205
Cyan4 : Raphael.getRGB("#008B8B "), // 0 139 139
DarkSlateGray1 : Raphael.getRGB("#97FFFF "), // 151 255 255
DarkSlateGray2 : Raphael.getRGB("#8DEEEE "), // 141 238 238
DarkSlateGray3 : Raphael.getRGB("#79CDCD "), // 121 205 205
DarkSlateGray4 : Raphael.getRGB("#528B8B "), // 82 139 139
Aquamarine1 : Raphael.getRGB("#7FFFD4 "), // 127 255 212
Aquamarine2 : Raphael.getRGB("#76EEC6 "), // 118 238 198
Aquamarine3 : Raphael.getRGB("#66CDAA "), // 102 205 170
Aquamarine4 : Raphael.getRGB("#458B74 "), // 69 139 116
DarkSeaGreen1 : Raphael.getRGB("#C1FFC1 "), // 193 255 193
DarkSeaGreen2 : Raphael.getRGB("#B4EEB4 "), // 180 238 180
DarkSeaGreen3 : Raphael.getRGB("#9BCD9B "), // 155 205 155
DarkSeaGreen4 : Raphael.getRGB("#698B69 "), // 105 139 105
SeaGreen1 : Raphael.getRGB("#54FF9F "), // 84 255 159
SeaGreen2 : Raphael.getRGB("#4EEE94 "), // 78 238 148
SeaGreen3 : Raphael.getRGB("#43CD80 "), // 67 205 128
SeaGreen4 : Raphael.getRGB("#2E8B57 "), // 46 139 87
PaleGreen1 : Raphael.getRGB("#9AFF9A "), // 154 255 154
PaleGreen2 : Raphael.getRGB("#90EE90 "), // 144 238 144
PaleGreen3 : Raphael.getRGB("#7CCD7C "), // 124 205 124
PaleGreen4 : Raphael.getRGB("#548B54 "), // 84 139 84
SpringGreen1 : Raphael.getRGB("#00FF7F "), // 0 255 127
SpringGreen2 : Raphael.getRGB("#00EE76 "), // 0 238 118
SpringGreen3 : Raphael.getRGB("#00CD66 "), // 0 205 102
SpringGreen4 : Raphael.getRGB("#008B45 "), // 0 139 69
Green1 : Raphael.getRGB("#00FF00 "), // 0 255 0
Green2 : Raphael.getRGB("#00EE00 "), // 0 238 0
Green3 : Raphael.getRGB("#00CD00 "), // 0 205 0
Green4 : Raphael.getRGB("#008B00 "), // 0 139 0
Chartreuse1 : Raphael.getRGB("#7FFF00 "), // 127 255 0
Chartreuse2 : Raphael.getRGB("#76EE00 "), // 118 238 0
Chartreuse3 : Raphael.getRGB("#66CD00 "), // 102 205 0
Chartreuse4 : Raphael.getRGB("#458B00 "), // 69 139 0
OliveDrab1 : Raphael.getRGB("#C0FF3E "), // 192 255 62
OliveDrab2 : Raphael.getRGB("#B3EE3A "), // 179 238 58
OliveDrab3 : Raphael.getRGB("#9ACD32 "), // 154 205 50
OliveDrab4 : Raphael.getRGB("#698B22 "), // 105 139 34
DarkOliveGreen1 : Raphael.getRGB("#CAFF70 "), // 202 255 112
DarkOliveGreen2 : Raphael.getRGB("#BCEE68 "), // 188 238 104
DarkOliveGreen3 : Raphael.getRGB("#A2CD5A "), // 162 205 90
DarkOliveGreen4 : Raphael.getRGB("#6E8B3D "), // 110 139 61
Khaki1 : Raphael.getRGB("#FFF68F "), // 255 246 143
Khaki2 : Raphael.getRGB("#EEE685 "), // 238 230 133
Khaki3 : Raphael.getRGB("#CDC673 "), // 205 198 115
Khaki4 : Raphael.getRGB("#8B864E "), // 139 134 78
LightGoldenrod1 : Raphael.getRGB("#FFEC8B "), // 255 236 139
LightGoldenrod2 : Raphael.getRGB("#EEDC82 "), // 238 220 130
LightGoldenrod3 : Raphael.getRGB("#CDBE70 "), // 205 190 112
LightGoldenrod4 : Raphael.getRGB("#8B814C "), // 139 129 76
LightYellow1 : Raphael.getRGB("#FFFFE0 "), // 255 255 224
LightYellow2 : Raphael.getRGB("#EEEED1 "), // 238 238 209
LightYellow3 : Raphael.getRGB("#CDCDB4 "), // 205 205 180
LightYellow4 : Raphael.getRGB("#8B8B7A "), // 139 139 122
Yellow1 : Raphael.getRGB("#FFFF00 "), // 255 255 0
Yellow2 : Raphael.getRGB("#EEEE00 "), // 238 238 0
Yellow3 : Raphael.getRGB("#CDCD00 "), // 205 205 0
Yellow4 : Raphael.getRGB("#8B8B00 "), // 139 139 0
Gold1 : Raphael.getRGB("#FFD700 "), // 255 215 0
Gold2 : Raphael.getRGB("#EEC900 "), // 238 201 0
Gold3 : Raphael.getRGB("#CDAD00 "), // 205 173 0
Gold4 : Raphael.getRGB("#8B7500 "), // 139 117 0
Goldenrod1 : Raphael.getRGB("#FFC125 "), // 255 193 37
Goldenrod2 : Raphael.getRGB("#EEB422 "), // 238 180 34
Goldenrod3 : Raphael.getRGB("#CD9B1D "), // 205 155 29
Goldenrod4 : Raphael.getRGB("#8B6914 "), // 139 105 20
DarkGoldenrod1 : Raphael.getRGB("#FFB90F "), // 255 185 15
DarkGoldenrod2 : Raphael.getRGB("#EEAD0E "), // 238 173 14
DarkGoldenrod3 : Raphael.getRGB("#CD950C "), // 205 149 12
DarkGoldenrod4 : Raphael.getRGB("#8B658B "), // 139 101 8
RosyBrown1 : Raphael.getRGB("#FFC1C1 "), // 255 193 193
RosyBrown2 : Raphael.getRGB("#EEB4B4 "), // 238 180 180
RosyBrown3 : Raphael.getRGB("#CD9B9B "), // 205 155 155
RosyBrown4 : Raphael.getRGB("#8B6969 "), // 139 105 105
IndianRed1 : Raphael.getRGB("#FF6A6A "), // 255 106 106
IndianRed2 : Raphael.getRGB("#EE6363 "), // 238 99 99
IndianRed3 : Raphael.getRGB("#CD5555 "), // 205 85 85
IndianRed4 : Raphael.getRGB("#8B3A3A "), // 139 58 58
Sienna1 : Raphael.getRGB("#FF8247 "), // 255 130 71
Sienna2 : Raphael.getRGB("#EE7942 "), // 238 121 66
Sienna3 : Raphael.getRGB("#CD6839 "), // 205 104 57
Sienna4 : Raphael.getRGB("#8B4726 "), // 139 71 38
Burlywood1 : Raphael.getRGB("#FFD39B "), // 255 211 155
Burlywood2 : Raphael.getRGB("#EEC591 "), // 238 197 145
Burlywood3 : Raphael.getRGB("#CDAA7D "), // 205 170 125
Burlywood4 : Raphael.getRGB("#8B7355 "), // 139 115 85
Wheat1 : Raphael.getRGB("#FFE7BA "), // 255 231 186
Wheat2 : Raphael.getRGB("#EED8AE "), // 238 216 174
Wheat3 : Raphael.getRGB("#CDBA96 "), // 205 186 150
Wheat4 : Raphael.getRGB("#8B7E66 "), // 139 126 102
Tan1 : Raphael.getRGB("#FFA54F "), // 255 165 79
Tan2 : Raphael.getRGB("#EE9A49 "), // 238 154 73
Tan3 : Raphael.getRGB("#CD853F "), // 205 133 63
Tan4 : Raphael.getRGB("#8B5A2B "), // 139 90 43
Chocolate1 : Raphael.getRGB("#FF7F24 "), // 255 127 36
Chocolate2 : Raphael.getRGB("#EE7621 "), // 238 118 33
Chocolate3 : Raphael.getRGB("#CD661D "), // 205 102 29
Chocolate4 : Raphael.getRGB("#8B4513 "), // 139 69 19
Firebrick1 : Raphael.getRGB("#FF3030 "), // 255 48 48
Firebrick2 : Raphael.getRGB("#EE2C2C "), // 238 44 44
Firebrick3 : Raphael.getRGB("#CD2626 "), // 205 38 38
Firebrick4 : Raphael.getRGB("#8B1A1A "), // 139 26 26
Brown1 : Raphael.getRGB("#FF4040 "), // 255 64 64
Brown2 : Raphael.getRGB("#EE3B3B "), // 238 59 59
Brown3 : Raphael.getRGB("#CD3333 "), // 205 51 51
Brown4 : Raphael.getRGB("#8B2323 "), // 139 35 35
Salmon1 : Raphael.getRGB("#FF8C69 "), // 255 140 105
Salmon2 : Raphael.getRGB("#EE8262 "), // 238 130 98
Salmon3 : Raphael.getRGB("#CD7054 "), // 205 112 84
Salmon4 : Raphael.getRGB("#8B4C39 "), // 139 76 57
LightSalmon1 : Raphael.getRGB("#FFA07A "), // 255 160 122
LightSalmon2 : Raphael.getRGB("#EE9572 "), // 238 149 114
LightSalmon3 : Raphael.getRGB("#CD8162 "), // 205 129 98
LightSalmon4 : Raphael.getRGB("#8B5742 "), // 139 87 66
Orange1 : Raphael.getRGB("#FFA500 "), // 255 165 0
Orange2 : Raphael.getRGB("#EE9A00 "), // 238 154 0
Orange3 : Raphael.getRGB("#CD8500 "), // 205 133 0
Orange4 : Raphael.getRGB("#8B5A00 "), // 139 90 0
DarkOrange1 : Raphael.getRGB("#FF7F00 "), // 255 127 0
DarkOrange2 : Raphael.getRGB("#EE7600 "), // 238 118 0
DarkOrange3 : Raphael.getRGB("#CD6600 "), // 205 102 0
DarkOrange4 : Raphael.getRGB("#8B4500 "), // 139 69 0
Coral1 : Raphael.getRGB("#FF7256 "), // 255 114 86
Coral2 : Raphael.getRGB("#EE6A50 "), // 238 106 80
Coral3 : Raphael.getRGB("#CD5B45 "), // 205 91 69
Coral4 : Raphael.getRGB("#8B3E2F "), // 139 62 47
Tomato1 : Raphael.getRGB("#FF6347 "), // 255 99 71
Tomato2 : Raphael.getRGB("#EE5C42 "), // 238 92 66
Tomato3 : Raphael.getRGB("#CD4F39 "), // 205 79 57
Tomato4 : Raphael.getRGB("#8B3626 "), // 139 54 38
OrangeRed1 : Raphael.getRGB("#FF4500 "), // 255 69 0
OrangeRed2 : Raphael.getRGB("#EE4000 "), // 238 64 0
OrangeRed3 : Raphael.getRGB("#CD3700 "), // 205 55 0
OrangeRed4 : Raphael.getRGB("#8B2500 "), // 139 37 0
Red1 : Raphael.getRGB("#FF0000 "), // 255 0 0
Red2 : Raphael.getRGB("#EE0000 "), // 238 0 0
Red3 : Raphael.getRGB("#CD0000 "), // 205 0 0
Red4 : Raphael.getRGB("#8B0000 "), // 139 0 0
DeepPink1 : Raphael.getRGB("#FF1493 "), // 255 20 147
DeepPink2 : Raphael.getRGB("#EE1289 "), // 238 18 137
DeepPink3 : Raphael.getRGB("#CD1076 "), // 205 16 118
DeepPink4 : Raphael.getRGB("#8B0A50 "), // 139 10 80
HotPink1 : Raphael.getRGB("#FF6EB4 "), // 255 110 180
HotPink2 : Raphael.getRGB("#EE6AA7 "), // 238 106 167
HotPink3 : Raphael.getRGB("#CD6090 "), // 205 96 144
HotPink4 : Raphael.getRGB("#8B3A62 "), // 139 58 98
Pink1 : Raphael.getRGB("#FFB5C5 "), // 255 181 197
Pink2 : Raphael.getRGB("#EEA9B8 "), // 238 169 184
Pink3 : Raphael.getRGB("#CD919E "), // 205 145 158
Pink4 : Raphael.getRGB("#8B636C "), // 139 99 108
LightPink1 : Raphael.getRGB("#FFAEB9 "), // 255 174 185
LightPink2 : Raphael.getRGB("#EEA2AD "), // 238 162 173
LightPink3 : Raphael.getRGB("#CD8C95 "), // 205 140 149
LightPink4 : Raphael.getRGB("#8B5F65 "), // 139 95 101
PaleVioletRed1 : Raphael.getRGB("#FF82AB "), // 255 130 171
PaleVioletRed2 : Raphael.getRGB("#EE799F "), // 238 121 159
PaleVioletRed3 : Raphael.getRGB("#CD6889 "), // 205 104 137
PaleVioletRed4 : Raphael.getRGB("#8B475D "), // 139 71 93
Maroon1 : Raphael.getRGB("#FF34B3 "), // 255 52 179
Maroon2 : Raphael.getRGB("#EE30A7 "), // 238 48 167
Maroon3 : Raphael.getRGB("#CD2990 "), // 205 41 144
Maroon4 : Raphael.getRGB("#8B1C62 "), // 139 28 98
VioletRed1 : Raphael.getRGB("#FF3E96 "), // 255 62 150
VioletRed2 : Raphael.getRGB("#EE3A8C "), // 238 58 140
VioletRed3 : Raphael.getRGB("#CD3278 "), // 205 50 120
VioletRed4 : Raphael.getRGB("#8B2252 "), // 139 34 82
Magenta1 : Raphael.getRGB("#FF00FF "), // 255 0 255
Magenta2 : Raphael.getRGB("#EE00EE "), // 238 0 238
Magenta3 : Raphael.getRGB("#CD00CD "), // 205 0 205
Magenta4 : Raphael.getRGB("#8B008B "), // 139 0 139
Orchid1 : Raphael.getRGB("#FF83FA "), // 255 131 250
Orchid2 : Raphael.getRGB("#EE7AE9 "), // 238 122 233
Orchid3 : Raphael.getRGB("#CD69C9 "), // 205 105 201
Orchid4 : Raphael.getRGB("#8B4789 "), // 139 71 137
Plum1 : Raphael.getRGB("#FFBBFF "), // 255 187 255
Plum2 : Raphael.getRGB("#EEAEEE "), // 238 174 238
Plum3 : Raphael.getRGB("#CD96CD "), // 205 150 205
Plum4 : Raphael.getRGB("#8B668B "), // 139 102 139
MediumOrchid1 : Raphael.getRGB("#E066FF "), // 224 102 255
MediumOrchid2 : Raphael.getRGB("#D15FEE "), // 209 95 238
MediumOrchid3 : Raphael.getRGB("#B452CD "), // 180 82 205
MediumOrchid4 : Raphael.getRGB("#7A378B "), // 122 55 139
DarkOrchid1 : Raphael.getRGB("#BF3EFF "), // 191 62 255
DarkOrchid2 : Raphael.getRGB("#B23AEE "), // 178 58 238
DarkOrchid3 : Raphael.getRGB("#9A32CD "), // 154 50 205
DarkOrchid4 : Raphael.getRGB("#68228B "), // 104 34 139
Purple1 : Raphael.getRGB("#9B30FF "), // 155 48 255
Purple2 : Raphael.getRGB("#912CEE "), // 145 44 238
Purple3 : Raphael.getRGB("#7D26CD "), // 125 38 205
Purple4 : Raphael.getRGB("#551A8B "), // 85 26 139
MediumPurple1 : Raphael.getRGB("#AB82FF "), // 171 130 255
MediumPurple2 : Raphael.getRGB("#9F79EE "), // 159 121 238
MediumPurple3 : Raphael.getRGB("#8968CD "), // 137 104 205
MediumPurple4 : Raphael.getRGB("#5D478B "), // 93 71 139
Thistle1 : Raphael.getRGB("#FFE1FF "), // 255 225 255
Thistle2 : Raphael.getRGB("#EED2EE "), // 238 210 238
Thistle3 : Raphael.getRGB("#CDB5CD "), // 205 181 205
Thistle4 : Raphael.getRGB("#8B7B8B "), // 139 123 139
grey11 : Raphael.getRGB("#1C1C1C "), // 28 28 28
grey21 : Raphael.getRGB("#363636 "), // 54 54 54
grey31 : Raphael.getRGB("#4F4F4F "), // 79 79 79
grey41 : Raphael.getRGB("#696969 "), // 105 105 105
grey51 : Raphael.getRGB("#828282 "), // 130 130 130
grey61 : Raphael.getRGB("#9C9C9C "), // 156 156 156
grey71 : Raphael.getRGB("#B5B5B5 "), // 181 181 181
gray81 : Raphael.getRGB("#CFCFCF "), // 207 207 207
gray91 : Raphael.getRGB("#E8E8E8 "), // 232 232 232
DarkGrey : Raphael.getRGB("#A9A9A9 "), // 169 169 169
DarkBlue : Raphael.getRGB("#00008B "), // 0 0 139
DarkCyan : Raphael.getRGB("#008B8B "), // 0 139 139
DarkMagenta : Raphael.getRGB("#8B008B "), // 139 0 139
DarkRed : Raphael.getRGB("#8B0000 "), // 139 0 0
LightGreen : Raphael.getRGB("#90EE90 "), // 144 238 144
get: function(R, G, B){
return Raphael.getRGB("rgb(" + R + ", " + G + ", " + B + ")");
}
};

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WebRoot/diagram-viewer/js/LineBreakMeasurer.js Normal file
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/**
* Word wrapping
*
* @author (Javascript) Dmitry Farafonov
*/
var AttributedStringIterator = function(text){
//this.text = this.rtrim(this.ltrim(text));
text = text.replace(/(\s)+/, " ");
this.text = this.rtrim(text);
/*
if (beginIndex < 0 || beginIndex > endIndex || endIndex > length()) {
throw new IllegalArgumentException("Invalid substring range");
}
*/
this.beginIndex = 0;
this.endIndex = this.text.length;
this.currentIndex = this.beginIndex;
//console.group("[AttributedStringIterator]");
var i = 0;
var string = this.text;
var fullPos = 0;
//console.log("string: \"" + string + "\", length: " + string.length);
this.startWordOffsets = [];
this.startWordOffsets.push(fullPos);
// TODO: remove i 1000
while (i<1000) {
var pos = string.search(/[ \t\n\f-\.\,]/);
if (pos == -1)
break;
// whitespace start
fullPos += pos;
string = string.substr(pos);
////console.log("fullPos: " + fullPos + ", pos: " + pos + ", string: ", string);
// remove whitespaces
var pos = string.search(/[^ \t\n\f-\.\,]/);
if (pos == -1)
break;
// whitespace end
fullPos += pos;
string = string.substr(pos);
////console.log("fullPos: " + fullPos);
this.startWordOffsets.push(fullPos);
i++;
}
//console.log("startWordOffsets: ", this.startWordOffsets);
//console.groupEnd();
};
AttributedStringIterator.prototype = {
getEndIndex: function(pos){
if (typeof(pos) == "undefined")
return this.endIndex;
var string = this.text.substr(pos, this.endIndex - pos);
var posEndOfLine = string.search(/[\n]/);
if (posEndOfLine == -1)
return this.endIndex;
else
return pos + posEndOfLine;
},
getBeginIndex: function(){
return this.beginIndex;
},
isWhitespace: function(pos){
var str = this.text[pos];
var whitespaceChars = " \t\n\f";
return (whitespaceChars.indexOf(str) != -1);
},
isNewLine: function(pos){
var str = this.text[pos];
var whitespaceChars = "\n";
return (whitespaceChars.indexOf(str) != -1);
},
preceding: function(pos){
//console.group("[AttributedStringIterator.preceding]");
for(var i in this.startWordOffsets) {
var startWordOffset = this.startWordOffsets[i];
if (pos < startWordOffset && i>0) {
//console.log("startWordOffset: " + this.startWordOffsets[i-1]);
//console.groupEnd();
return this.startWordOffsets[i-1];
}
}
//console.log("pos: " + pos);
//console.groupEnd();
return this.startWordOffsets[i];
},
following: function(pos){
//console.group("[AttributedStringIterator.following]");
for(var i in this.startWordOffsets) {
var startWordOffset = this.startWordOffsets[i];
if (pos < startWordOffset && i>0) {
//console.log("startWordOffset: " + this.startWordOffsets[i]);
//console.groupEnd();
return this.startWordOffsets[i];
}
}
//console.log("pos: " + pos);
//console.groupEnd();
return this.startWordOffsets[i];
},
ltrim: function(str){
var patt2=/^\s+/g;
return str.replace(patt2, "");
},
rtrim: function(str){
var patt2=/\s+$/g;
return str.replace(patt2, "");
},
getLayout: function(start, limit){
return this.text.substr(start, limit - start);
},
getCharAtPos: function(pos) {
return this.text[pos];
}
};
var LineBreakMeasurer = function(paper, x, y, text, fontAttrs){
this.paper = paper;
this.text = new AttributedStringIterator(text);
this.fontAttrs = fontAttrs;
if (this.text.getEndIndex() - this.text.getBeginIndex() < 1) {
throw {message: "Text must contain at least one character.", code: "IllegalArgumentException"};
}
//this.measurer = new TextMeasurer(paper, this.text, this.fontAttrs);
this.limit = this.text.getEndIndex();
this.pos = this.start = this.text.getBeginIndex();
this.rafaelTextObject = this.paper.text(x, y, this.text.text).attr(fontAttrs).attr("text-anchor", "start");
this.svgTextObject = this.rafaelTextObject[0];
};
LineBreakMeasurer.prototype = {
nextOffset: function(wrappingWidth, offsetLimit, requireNextWord) {
//console.group("[nextOffset]");
var nextOffset = this.pos;
if (this.pos < this.limit) {
if (offsetLimit <= this.pos) {
throw {message: "offsetLimit must be after current position", code: "IllegalArgumentException"};
}
var charAtMaxAdvance = this.getLineBreakIndex(this.pos, wrappingWidth);
//charAtMaxAdvance --;
//console.log("charAtMaxAdvance:", charAtMaxAdvance, ", [" + this.text.getCharAtPos(charAtMaxAdvance) + "]");
if (charAtMaxAdvance == this.limit) {
nextOffset = this.limit;
//console.log("charAtMaxAdvance == this.limit");
} else if (this.text.isNewLine(charAtMaxAdvance)) {
//console.log("isNewLine");
nextOffset = charAtMaxAdvance+1;
} else if (this.text.isWhitespace(charAtMaxAdvance)) {
// TODO: find next noSpaceChar
//return nextOffset;
nextOffset = this.text.following(charAtMaxAdvance);
} else {
// Break is in a word; back up to previous break.
/*
var testPos = charAtMaxAdvance + 1;
if (testPos == this.limit) {
console.error("hbz...");
} else {
nextOffset = this.text.preceding(charAtMaxAdvance);
}
*/
nextOffset = this.text.preceding(charAtMaxAdvance);
if (nextOffset <= this.pos) {
nextOffset = Math.max(this.pos+1, charAtMaxAdvance);
}
}
}
if (nextOffset > offsetLimit) {
nextOffset = offsetLimit;
}
//console.log("nextOffset: " + nextOffset);
//console.groupEnd();
return nextOffset;
},
nextLayout: function(wrappingWidth) {
//console.groupCollapsed("[nextLayout]");
if (this.pos < this.limit) {
var requireNextWord = false;
var layoutLimit = this.nextOffset(wrappingWidth, this.limit, requireNextWord);
//console.log("layoutLimit:", layoutLimit);
if (layoutLimit == this.pos) {
//console.groupEnd();
return null;
}
var result = this.text.getLayout(this.pos, layoutLimit);
//console.log("layout: \"" + result + "\"");
// remove end of line
//var posEndOfLine = this.text.getEndIndex(this.pos);
//if (posEndOfLine < result.length)
// result = result.substr(0, posEndOfLine);
this.pos = layoutLimit;
//console.groupEnd();
return result;
} else {
//console.groupEnd();
return null;
}
},
getLineBreakIndex: function(pos, wrappingWidth) {
//console.group("[getLineBreakIndex]");
//console.log("pos:"+pos + ", text: \""+ this.text.text.replace(/\n/g, "_").substr(pos, 1) + "\"");
var bb = this.rafaelTextObject.getBBox();
var charNum = -1;
try {
var svgPoint = this.svgTextObject.getStartPositionOfChar(pos);
//var dot = this.paper.ellipse(svgPoint.x, svgPoint.y, 1, 1).attr({"stroke-width": 0, fill: Color.blue});
svgPoint.x = svgPoint.x + wrappingWidth;
//svgPoint.y = bb.y;
//console.log("svgPoint:", svgPoint);
//var dot = this.paper.ellipse(svgPoint.x, svgPoint.y, 1, 1).attr({"stroke-width": 0, fill: Color.red});
charNum = this.svgTextObject.getCharNumAtPosition(svgPoint);
} catch (e){
console.warn("getStartPositionOfChar error, pos:" + pos);
/*
var testPos = pos + 1;
if (testPos < this.limit) {
return testPos
}
*/
}
//console.log("charNum:", charNum);
if (charNum == -1) {
//console.groupEnd();
return this.text.getEndIndex(pos);
} else {
// When case there is new line between pos and charnum then use this new line
var newLineIndex = this.text.getEndIndex(pos);
if (newLineIndex < charNum ) {
console.log("newLineIndex <= charNum, newLineIndex:"+newLineIndex+", charNum:"+charNum, "\"" + this.text.text.substr(newLineIndex+1).replace(/\n/g, "?") + "\"");
//console.groupEnd();
return newLineIndex;
}
//var charAtMaxAdvance = this.text.text.substring(charNum, charNum + 1);
var charAtMaxAdvance = this.text.getCharAtPos(charNum);
//console.log("!!charAtMaxAdvance: " + charAtMaxAdvance);
//console.groupEnd();
return charNum;
}
},
getPosition: function() {
return this.pos;
}
};

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WebRoot/diagram-viewer/js/Polyline.js Normal file
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/**
* Class to generate polyline
*
* @author Dmitry Farafonov
*/
var ANCHOR_TYPE= {
main: "main",
middle: "middle",
first: "first",
last: "last"
};
function Anchor(uuid, type, x, y) {
this.uuid = uuid;
this.x = x
this.y = y
this.type = (type == ANCHOR_TYPE.middle) ? ANCHOR_TYPE.middle : ANCHOR_TYPE.main;
};
Anchor.prototype = {
uuid: null,
x: 0,
y: 0,
type: ANCHOR_TYPE.main,
isFirst: false,
isLast: false,
ndex: 0,
typeIndex: 0
};
function Polyline(uuid, points, strokeWidth) {
/* Array on coordinates:
* points: [{x: 410, y: 110}, 1
* {x: 570, y: 110}, 1 2
* {x: 620, y: 240}, 2 3
* {x: 750, y: 270}, 3 4
* {x: 650, y: 370}]; 4
*/
this.points = points;
/*
* path for graph
* [["M", x1, y1], ["L", x2, y2], ["C", ax, ay, bx, by, x3, y3], ["L", x3, y3]]
*/
this.path = [];
this.anchors = [];
if (strokeWidth) this.strokeWidth = strokeWidth;
this.closePath = false;
this.init();
};
Polyline.prototype = {
id: null,
points: [],
path: [],
anchors: [],
strokeWidth: 1,
radius: 15,
showDetails: false,
element: null,
isDefaultConditionAvailable: false,
closePath: false,
init: function(points){
var linesCount = this.getLinesCount();
if (linesCount < 1)
return;
this.normalizeCoordinates();
// create anchors
this.pushAnchor(ANCHOR_TYPE.first, this.getLine(0).x1, this.getLine(0).y1);
for(var i = 1; i < linesCount; i++){
var line1 = this.getLine(i-1),
line2 = this.getLine(i);
//this.pushAnchor(ANCHOR_TYPE.middle, line1.x1 + line1.x2-line1.x1, line1.y1 + line1.y2-line1.y1);
this.pushAnchor(ANCHOR_TYPE.main, line1.x2, line1.y2);
//this.pushAnchor(ANCHOR_TYPE.middle, line2.x1 + line2.x2-line2.x1, line2.y1 + line2.y2-line2.y1);
}
this.pushAnchor(ANCHOR_TYPE.last, this.getLine(linesCount-1).x2, this.getLine(linesCount-1).y2);
this.rebuildPath();
},
normalizeCoordinates: function(){
for(var i=0; i < this.points.length; i++){
this.points[i].x = parseFloat(this.points[i].x);
this.points[i].y = parseFloat(this.points[i].y);
}
},
getLinesCount: function(){
return this.points.length-1;
},
_getLine: function(i){
return {x1: this.points[i].x, y1: this.points[i].y, x2: this.points[i+1].x, y2: this.points[i+1].y};
},
getLine: function(i){
var line = this._getLine(i);
line.angle = this.getLineAngle(i) ;
return line;
},
getLineAngle: function(i){
var line = this._getLine(i);
return Math.atan2(line.y2 - line.y1, line.x2 - line.x1);
},
getLineLengthX: function(i){
var line = this.getLine(i);
return (line.x2 - line.x1);
},
getLineLengthY: function(i){
var line = this.getLine(i);
return (line.y2 - line.y1);
},
getLineLength: function(i){
var line = this.getLine(i);
return Math.sqrt(Math.pow(this.getLineLengthX(i), 2) + Math.pow(this.getLineLengthY(i), 2));
},
getAnchors: function(){
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// ????
return this.anchors;
},
getAnchorsCount: function(type){
if (!type)
return this.anchors.length;
else {
var count = 0;
for(var i=0; i < this.getAnchorsCount(); i++){
var anchor = this.anchors[i];
if (anchor.getType() == type) {
count++;
}
}
return count;
}
},
pushAnchor: function(type, x, y, index){
if (type == ANCHOR_TYPE.first) {
index = 0;
typeIndex = 0;
} else if (type == ANCHOR_TYPE.last) {
index = this.getAnchorsCount();
typeIndex = 0;
} else if (!index) {
index = this.anchors.length;
} else {
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> anchors, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> index
//var anchor = this.getAnchor()
for(var i=0; i < this.getAnchorsCount(); i++){
var anchor = this.anchors[i];
if (anchor.index > index) {
anchor.index++;
anchor.typeIndex++;
}
}
}
var anchor = new Anchor(this.id, ANCHOR_TYPE.main, x, y, index, typeIndex);
this.anchors.push(anchor);
},
getAnchor: function(position){
return this.anchors[position];
},
getAnchorByType: function(type, position){
if (type == ANCHOR_TYPE.first)
return this.anchors[0];
if (type == ANCHOR_TYPE.last)
return this.anchors[this.getAnchorsCount()-1];
for(var i=0; i < this.getAnchorsCount(); i++){
var anchor = this.anchors[i];
if (anchor.type == type) {
if( position == anchor.position)
return anchor;
}
}
return null;
},
addNewPoint: function(position, x, y){
//
for(var i = 0; i < this.getLinesCount(); i++){
var line = this.getLine(i);
if (x > line.x1 && x < line.x2 && y > line.y1 && y < line.y2) {
this.points.splice(i+1,0,{x: x, y: y});
break;
}
}
this.rebuildPath();
},
rebuildPath: function(){
var path = [];
for(var i = 0; i < this.getAnchorsCount(); i++){
var anchor = this.getAnchor(i);
var pathType = ""
if (i==0)
pathType = "M";
else
pathType = "L";
// TODO: save previous points and calculate new path just if points are updated, and then save currents values as previous
var targetX = anchor.x, targetY = anchor.y;
if (i>0 && i < this.getAnchorsCount()-1) {
// get new x,y
var cx = anchor.x, cy = anchor.y;
// pivot point of prev line
var AO = this.getLineLength(i-1);
if (AO < this.radius) {
AO = this.radius;
}
this.isDefaultConditionAvailable = (this.isDefaultConditionAvailable || (i == 1 && AO > 10));
//console.log("isDefaultConditionAvailable", this.isDefaultConditionAvailable);
var ED = this.getLineLengthY(i-1) * this.radius / AO;
var OD = this.getLineLengthX(i-1) * this.radius / AO;
targetX = anchor.x - OD;
targetY = anchor.y - ED;
if (AO < 2*this.radius && i>1) {
targetX = anchor.x - this.getLineLengthX(i-1)/2;
targetY = anchor.y - this.getLineLengthY(i-1)/2;;
}
// pivot point of next line
var AO = this.getLineLength(i);
if (AO < this.radius) {
AO = this.radius;
}
var ED = this.getLineLengthY(i) * this.radius / AO;
var OD = this.getLineLengthX(i) * this.radius / AO;
var nextSrcX = anchor.x + OD;
var nextSrcY = anchor.y + ED;
if (AO < 2*this.radius && i<this.getAnchorsCount()-2) {
nextSrcX = anchor.x + this.getLineLengthX(i)/2;
nextSrcY = anchor.y + this.getLineLengthY(i)/2;;
}
var dx0 = (cx - targetX) / 3,
dy0 = (cy - targetY) / 3,
ax = cx - dx0,
ay = cy - dy0,
dx1 = (cx - nextSrcX) / 3,
dy1 = (cy - nextSrcY) / 3,
bx = cx - dx1,
by = cy - dy1,
zx=nextSrcX, zy=nextSrcY;
if (this.showDetails) {
var c = ProcessDiagramCanvas.g.path("M"+targetX+","+targetY+"L"+ax+","+ay).attr({stroke: Color.get(255, 153, 51), "stroke-dasharray": "- "});
var c = ProcessDiagramCanvas.g.path("M"+nextSrcX+","+nextSrcY+"L"+bx+","+by).attr({stroke: Color.get(255, 153, 51), "stroke-dasharray": "- "});
var c = ProcessDiagramCanvas.g.ellipse(ax, ay, 2, 2).attr({stroke: Color.SlateGrey});
var c = ProcessDiagramCanvas.g.ellipse(bx, by, 2, 2).attr({stroke: Color.SlateGrey});
var c = ProcessDiagramCanvas.g.ellipse(cx, cy, this.radius, this.radius).attr({stroke: Color.Gainsboro});
var c = ProcessDiagramCanvas.g.ellipse(targetX, targetY, 2, 2).attr({fill: Color.red});
var c = ProcessDiagramCanvas.g.ellipse(nextSrcX, nextSrcY, 2, 2).attr({fill: Color.red});
}
} else if (i==1 && this.getAnchorsCount() == 2){
var AO = this.getLineLength(i-1);
if (AO < this.radius) {
AO = this.radius;
}
this.isDefaultConditionAvailable = (this.isDefaultConditionAvailable || (i == 1 && AO > 10));
//console.log("-- isDefaultConditionAvailable", this.isDefaultConditionAvailable);
}
// anti smoothing
if (this.strokeWidth%2 == 1) {
targetX += 0.5;
targetY += 0.5;
}
path.push([pathType, targetX, targetY]);
if (i>0 && i < this.getAnchorsCount()-1) {
path.push(["C", ax, ay, bx, by, zx, zy]);
}
}
if (this.closePath) {
console.log("closePath:", this.closePath);
path.push(["Z"]);
}
this.path = path;
},
transform: function(transformation){
this.element.transform(transformation);
},
attr: function(attrs){
//console.log("attrs: " +attrs, "", this.element);
// TODO: foreach and set each
this.element.attr(attrs);
}
};
function Polygone(points, strokeWidth) {
/* Array on coordinates:
* points: [{x: 410, y: 110}, 1
* {x: 570, y: 110}, 1 2
* {x: 620, y: 240}, 2 3
* {x: 750, y: 270}, 3 4
* {x: 650, y: 370}]; 4
*/
this.points = points;
/*
* path for graph
* [["M", x1, y1], ["L", x2, y2], ["C", ax, ay, bx, by, x3, y3], ["L", x3, y3]]
*/
this.path = [];
this.anchors = [];
if (strokeWidth) this.strokeWidth = strokeWidth;
this.closePath = true;
this.init();
};
/*
* Poligone is inherited from Poliline: draws closedPath of polyline
*/
var Foo = function () { };
Foo.prototype = Polyline.prototype;
Polygone.prototype = new Foo();
Polygone.prototype.rebuildPath = function(){
var path = [];
//console.log("Polygone rebuildPath");
for(var i = 0; i < this.getAnchorsCount(); i++){
var anchor = this.getAnchor(i);
var pathType = ""
if (i==0)
pathType = "M";
else
pathType = "L";
var targetX = anchor.x, targetY = anchor.y;
// anti smoothing
if (this.strokeWidth%2 == 1) {
targetX += 0.5;
targetY += 0.5;
}
path.push([pathType, targetX, targetY]);
}
if (this.closePath)
path.push(["Z"]);
this.path = path;
};
/*
Polygone.prototype.transform = function(transformation){
this.element.transform(transformation);
};
*/

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/*
* This file is part of the jquery plugin "asyncQueue".
*
* (c) Sebastien Roch <roch.sebastien@gmail.com>
* @author (parallel) Dmitry Farafonov
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
(function($){
$.AsyncQueue = function() {
var that = this,
queue = [],
completeFunc,
failureFunc,
paused = false,
lastCallbackData,
_run,
_complete,
inQueue = 0,
defaultTimeOut = 10;
_run = function() {
var f = queue.shift();
if (f) {
inQueue++;
setTimeout(function(){
f.fn.apply(that, [that]);
if (!f.isParallel)
if (paused === false) {
_run();
}
inQueue --;
if (inQueue == 0 && queue.length == 0)
_complete();
}, f.timeOut);
if (f.isParallel)
if (paused === false) {
_run();
}
}
};
_complete = function(){
if (completeFunc)
completeFunc.apply(that, [that]);
};
this.onComplete = function(func) {
completeFunc = func;
};
this.onFailure = function(func) {
failureFunc = func;
};
this.add = function(func) {
// TODO: add callback for queue[i] complete
var obj = arguments[0];
if (obj && Object.prototype.toString.call(obj) === "[object Array]") {
var fn = arguments[1];
var timeOut = (typeof(arguments[2]) != "undefined")? arguments[2] : defaultTimeOut;
if (typeof(fn) == "function") {
for(var i = 0; i < obj.length; i++) {
var f = function(objx){
queue.push({isParallel: true, fn: function(){fn.apply(that, [that, objx]);}, timeOut: timeOut});
}(obj[i])
}
}
} else {
var fn = arguments[0];
var timeOut = (typeof(arguments[1]) != "undefined")? arguments[2] : defaultTimeOut;
queue.push({isParallel: false, fn: func, timeOut: timeOut});
}
return this;
};
this.addParallel = function(func, timeOut) {
// TODO: add callback for queue[i] complete
queue.push({isParallel: true, fn: func, timeOut: timeOut});
return this;
};
this.storeData = function(dataObject) {
lastCallbackData = dataObject;
return this;
};
this.lastCallbackData = function () {
return lastCallbackData;
};
this.run = function() {
paused = false;
_run();
};
this.pause = function () {
paused = true;
return this;
};
this.failure = function() {
paused = true;
if (failureFunc) {
var args = [that];
for(i = 0; i < arguments.length; i++) {
args.push(arguments[i]);
}
failureFunc.apply(that, args);
}
};
this.size = function(){
return queue.length;
};
return this;
}
})(jQuery);

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/*
* @ Dmitry Farafonov
*/
(function($){
$.ProgressBar = function(options) {
this.element = $(options.boundingBox);
if (options.on && options.on.complete){
this.onComplete = options.on.complete;
}
if (options.on && options.on.valueChange){
this.onValueChange = options.on.valueChange;
}
this._create();
if (options.label)
this.set("label", options.label);
if (options.value)
this.value(options.value);
if (options.max)
this.set("max", options.max);
};
$.ProgressBar.prototype = {
options: {
value: 0,
max: 100
},
min: 0,
_create: function() {
this.element
.addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
.attr({
role: "progressbar",
"aria-valuemin": this.min,
"aria-valuemax": this.options.max,
"aria-valuenow": this._value()
});
this.valueDiv = $( "<div class='ui-progressbar-label'></div>" )
.appendTo( this.element );
this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
.appendTo( this.element );
this.oldValue = this._value();
this._refreshValue();
},
_destroy: function() {
this.element
.removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
.removeAttr( "role" )
.removeAttr( "aria-valuemin" )
.removeAttr( "aria-valuemax" )
.removeAttr( "aria-valuenow" );
this.valueDiv.remove();
},
value: function( newValue ) {
if ( newValue === undefined ) {
return this._value();
}
this._setOption( "value", newValue );
return this;
},
_setOption: function( key, value ) {
if ( key === "value" ) {
//var oldVal = this.options.value;
this.options.value = value;
this._refreshValue();
if (this.onValueChange)
this.onValueChange.apply(this, [{oldVal: this.oldValue, newVal: value}]);
if ( this._value() === this.options.max ) {
//this._trigger( "complete" );
if (this.onComplete)
this.onComplete.apply(this);
}
} else if (key === "label") {
$(this.element).find(".ui-progressbar-label").html(value);
} else if (key === "max") {
this.options.max = value;
}
//this._super( key, value );
},
_value: function() {
var val = this.options.value;
// normalize invalid value
if ( typeof val !== "number" ) {
val = 0;
}
return Math.min( this.options.max, Math.max( this.min, val ) );
},
_percentage: function() {
return 100 * this._value() / this.options.max;
},
_refreshValue: function() {
var value = this.value(),
percentage = this._percentage();
if ( this.oldValue !== value ) {
this.oldValue = value;
//this._trigger( "change" );
}
this.valueDiv
.toggle( value > this.min )
.toggleClass( "ui-corner-right", value === this.options.max )
.width( percentage.toFixed(0) + "%" );
this.element.attr( "aria-valuenow", value );
//$(this.element).find(".ui-progressbar-label").html(value + "%");
},
set: function(key, value){
this._setOption(key, value);
}
};
})( jQuery );

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if (typeof(console) == "undefined") {
var console = {
info: function(){},
warn: function(){},
error: function(){},
log: function(){},
time: function(){},
timeEnd: function(){}
};
}
if(!Array.isArray) {
Array.isArray = function (vArg) {
return Object.prototype.toString.call(vArg) === "[object Array]";
};
}
if (!Object.isSVGElement) {
Object.isSVGElement = function(vArg) {
var str = Object.prototype.toString.call(vArg);
return (str.indexOf("[object SVG") == 0);
};
}

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 window.onload = function () {
var paper = Raphael("holder");
//var curve = paper.ellipse(100, 100, 1, 1).attr({"stroke-width": 0, fill: Color.red});
var text = "Betty Botter bought some butter but, she said, the butter's bitter. If I put it in my batter, it will make my batter bitter. But a bit of better butter will make my batter better. So, she bought a bit of butter, better than her bitter butter, and she put it in her batter, and the batter was not bitter. It was better Betty Botter bought a bit better butter.";
var font = {font: "11px Arial", "font-style":"italic", opacity: 1, "fill": LABEL_COLOR, stroke: LABEL_COLOR, "stroke-width":.3};
var font = {font: "11px Arial", opacity: 1, "fill": LABEL_COLOR};
var boxWidth = 100
var AttributedStringIterator = function(text){
//this.text = this.rtrim(this.ltrim(text));
text = text.replace(/(\s)+/, " ");
this.text = this.rtrim(text);
/*
if (beginIndex < 0 || beginIndex > endIndex || endIndex > length()) {
throw new IllegalArgumentException("Invalid substring range");
}
*/
this.beginIndex = 0;
this.endIndex = this.text.length;
this.currentIndex = this.beginIndex;
//console.group("[AttributedStringIterator]");
var i = 0;
var string = this.text;
var fullPos = 0;
//console.log("string: \"" + string + "\", length: " + string.length);
this.startWordOffsets = [];
this.startWordOffsets.push(fullPos);
// TODO: remove i 1000
while (i<1000) {
var pos = string.search(/[ \t\n\f-\.\,]/);
if (pos == -1)
break;
// whitespace start
fullPos += pos;
string = string.substr(pos);
////console.log("fullPos: " + fullPos + ", pos: " + pos + ", string: ", string);
// remove whitespaces
var pos = string.search(/[^ \t\n\f-\.\,]/);
if (pos == -1)
break;
// whitespace end
fullPos += pos;
string = string.substr(pos);
////console.log("fullPos: " + fullPos);
this.startWordOffsets.push(fullPos);
i++;
}
//console.log("startWordOffsets: ", this.startWordOffsets);
//console.groupEnd();
};
AttributedStringIterator.prototype = {
getEndIndex: function(pos){
if (typeof(pos) == "undefined")
return this.endIndex;
var string = this.text.substr(pos, this.endIndex - pos);
var posEndOfLine = string.search(/[\n]/);
if (posEndOfLine == -1)
return this.endIndex;
else
return pos + posEndOfLine;
},
getBeginIndex: function(){
return this.beginIndex;
},
isWhitespace: function(pos){
var str = this.text[pos];
var whitespaceChars = " \t\n\f";
return (whitespaceChars.indexOf(str) != -1);
},
isNewLine: function(pos){
var str = this.text[pos];
var whitespaceChars = "\n";
return (whitespaceChars.indexOf(str) != -1);
},
preceding: function(pos){
//console.group("[AttributedStringIterator.preceding]");
for(var i in this.startWordOffsets) {
var startWordOffset = this.startWordOffsets[i];
if (pos < startWordOffset && i>0) {
//console.log("startWordOffset: " + this.startWordOffsets[i-1]);
//console.groupEnd();
return this.startWordOffsets[i-1];
}
}
//console.log("pos: " + pos);
//console.groupEnd();
return this.startWordOffsets[i];
},
following: function(pos){
//console.group("[AttributedStringIterator.following]");
for(var i in this.startWordOffsets) {
var startWordOffset = this.startWordOffsets[i];
if (pos < startWordOffset && i>0) {
//console.log("startWordOffset: " + this.startWordOffsets[i]);
//console.groupEnd();
return this.startWordOffsets[i];
}
}
//console.log("pos: " + pos);
//console.groupEnd();
return this.startWordOffsets[i];
},
ltrim: function(str){
var patt2=/^\s+/g;
return str.replace(patt2, "");
},
rtrim: function(str){
var patt2=/\s+$/g;
return str.replace(patt2, "");
},
getLayout: function(start, limit){
return this.text.substr(start, limit - start);
},
getCharAtPos: function(pos) {
return this.text[pos];
}
};
/*
var TextMeasurer = function(paper, text, fontAttrs){
this.text = text;
this.paper = paper;
this.fontAttrs = fontAttrs;
this.fStart = this.text.getBeginIndex();
};
TextMeasurer.prototype = {
getLineBreakIndex: function(start, maxAdvance){
var localStart = start - this.fStart;
},
getLayout: function(){
}
}
*/
var LineBreakMeasurer = function(paper, text, fontAttrs){
this.paper = paper;
this.text = new AttributedStringIterator(text);
this.fontAttrs = fontAttrs;
if (this.text.getEndIndex() - this.text.getBeginIndex() < 1) {
throw {message: "Text must contain at least one character.", code: "IllegalArgumentException"};
}
//this.measurer = new TextMeasurer(paper, this.text, this.fontAttrs);
this.limit = this.text.getEndIndex();
this.pos = this.start = this.text.getBeginIndex();
this.rafaelTextObject = this.paper.text(100, 100, this.text.text).attr(fontAttrs).attr("text-anchor", "start");
this.svgTextObject = this.rafaelTextObject[0];
};
LineBreakMeasurer.prototype = {
nextOffset: function(wrappingWidth, offsetLimit, requireNextWord) {
//console.group("[nextOffset]");
var nextOffset = this.pos;
if (this.pos < this.limit) {
if (offsetLimit <= this.pos) {
throw {message: "offsetLimit must be after current position", code: "IllegalArgumentException"};
}
var charAtMaxAdvance = this.getLineBreakIndex(this.pos, wrappingWidth);
//charAtMaxAdvance --;
//console.log("charAtMaxAdvance:", charAtMaxAdvance, ", [" + this.text.getCharAtPos(charAtMaxAdvance) + "]");
if (charAtMaxAdvance == this.limit) {
nextOffset = this.limit;
//console.log("charAtMaxAdvance == this.limit");
} else if (this.text.isNewLine(charAtMaxAdvance)) {
console.log("isNewLine");
nextOffset = charAtMaxAdvance+1;
} else if (this.text.isWhitespace(charAtMaxAdvance)) {
// TODO: find next noSpaceChar
//return nextOffset;
nextOffset = this.text.following(charAtMaxAdvance);
} else {
// Break is in a word; back up to previous break.
/*
var testPos = charAtMaxAdvance + 1;
if (testPos == this.limit) {
console.error("hbz...");
} else {
nextOffset = this.text.preceding(charAtMaxAdvance);
}
*/
nextOffset = this.text.preceding(charAtMaxAdvance);
if (nextOffset <= this.pos) {
nextOffset = Math.max(this.pos+1, charAtMaxAdvance);
}
}
}
if (nextOffset > offsetLimit) {
nextOffset = offsetLimit;
}
//console.log("nextOffset: " + nextOffset);
//console.groupEnd();
return nextOffset;
},
nextLayout: function(wrappingWidth) {
//console.groupCollapsed("[nextLayout]");
if (this.pos < this.limit) {
var requireNextWord = false;
var layoutLimit = this.nextOffset(wrappingWidth, this.limit, requireNextWord);
//console.log("layoutLimit:", layoutLimit);
if (layoutLimit == this.pos) {
//console.groupEnd();
return null;
}
var result = this.text.getLayout(this.pos, layoutLimit);
//console.log("layout: \"" + result + "\"");
// remove end of line
//var posEndOfLine = this.text.getEndIndex(this.pos);
//if (posEndOfLine < result.length)
// result = result.substr(0, posEndOfLine);
this.pos = layoutLimit;
//console.groupEnd();
return result;
} else {
//console.groupEnd();
return null;
}
},
getLineBreakIndex: function(pos, wrappingWidth) {
//console.group("[getLineBreakIndex]");
//console.log("pos:"+pos + ", text: \""+ this.text.text.replace(/\n/g, "_").substr(pos, 1) + "\"");
var bb = this.rafaelTextObject.getBBox();
var charNum = -1;
try {
var svgPoint = this.svgTextObject.getStartPositionOfChar(pos);
//var dot = this.paper.ellipse(svgPoint.x, svgPoint.y, 1, 1).attr({"stroke-width": 0, fill: Color.blue});
svgPoint.x = svgPoint.x + wrappingWidth;
//svgPoint.y = bb.y;
//console.log("svgPoint:", svgPoint);
//var dot = this.paper.ellipse(svgPoint.x, svgPoint.y, 1, 1).attr({"stroke-width": 0, fill: Color.red});
charNum = this.svgTextObject.getCharNumAtPosition(svgPoint);
} catch (e){
console.warn("getStartPositionOfChar error, pos:" + pos);
/*
var testPos = pos + 1;
if (testPos < this.limit) {
return testPos
}
*/
}
//console.log("charNum:", charNum);
if (charNum == -1) {
//console.groupEnd();
return this.text.getEndIndex(pos);
} else {
// When case there is new line between pos and charnum then use this new line
var newLineIndex = this.text.getEndIndex(pos);
if (newLineIndex < charNum ) {
console.log("newLineIndex <= charNum, newLineIndex:"+newLineIndex+", charNum:"+charNum, "\"" + this.text.text.substr(newLineIndex+1).replace(/\n/g, "↵") + "\"");
//console.groupEnd();
return newLineIndex;
}
//var charAtMaxAdvance = this.text.text.substring(charNum, charNum + 1);
var charAtMaxAdvance = this.text.getCharAtPos(charNum);
//console.log("!!charAtMaxAdvance: " + charAtMaxAdvance);
//console.groupEnd();
return charNum;
}
},
getPosition: function() {
return this.pos;
}
};
// ******
function drawMultilineText(text, x, y, boxWidth, boxHeight, options) {
var TEXT_PADDING = 3;
var width = boxWidth - (2 * TEXT_PADDING);
if (boxHeight)
var height = boxHeight - (2 * TEXT_PADDING);
var layouts = [];
var measurer = new LineBreakMeasurer(paper, text, font);
var lineHeight = measurer.rafaelTextObject.getBBox().height;
console.log("text: ", text.replace(/\n/g, "↵"));
if (height) {
var availableLinesCount = parseInt(height/lineHeight);
console.log("availableLinesCount: " + availableLinesCount);
}
var i = 1;
while (measurer.getPosition() < measurer.text.getEndIndex()) {
var layout = measurer.nextLayout(width);
//console.log("LAYOUT: " + layout + ", getPosition: " + measurer.getPosition());
if (layout != null) {
if (!availableLinesCount || i < availableLinesCount) {
layouts.push(layout);
} else {
layouts.push(fitTextToWidth(layout + "...", boxWidth));
break;
}
}
i++;
};
console.log(layouts);
measurer.rafaelTextObject.attr({"text": layouts.join("\n")});
//measurer.rafaelTextObject.attr({"text-anchor": "end"});
//measurer.rafaelTextObject.attr({"text-anchor": "middle"});
if (options)
measurer.rafaelTextObject.attr({"text-anchor": options["text-anchor"]});
var bb = measurer.rafaelTextObject.getBBox();
//measurer.rafaelTextObject.attr({"x": x + boxWidth/2});
if (options["vertical-align"] == "top")
measurer.rafaelTextObject.attr({"y": y + bb.height/2 + TEXT_PADDING});
else
measurer.rafaelTextObject.attr({"y": y + height/2});
//var bb = measurer.rafaelTextObject.getBBox();
if (measurer.rafaelTextObject.attr("text-anchor") == "middle" )
measurer.rafaelTextObject.attr("x", x + boxWidth/2 + TEXT_PADDING/2);
else if (measurer.rafaelTextObject.attr("text-anchor") == "end" )
measurer.rafaelTextObject.attr("x", x + boxWidth + TEXT_PADDING/2);
else
measurer.rafaelTextObject.attr("x", x + boxWidth/2 - bb.width/2 + TEXT_PADDING/2);
var boxStyle = {stroke: Color.LightSteelBlue2, "stroke-width": 1.0, "stroke-dasharray": "- "};
/*
var box = paper.rect(x+.0 + boxWidth/2 - bb.width/2+ TEXT_PADDING/2, y + .5 + boxHeight/2 - bb.height/2, width, height).attr(boxStyle);
box.attr("height", bb.height);
*/
//var box = paper.rect(bb.x - .5 + bb.width/2 + TEXT_PADDING, bb.y + bb.height/2, bb.width, bb.height).attr(boxStyle);
var textAreaCX = x + boxWidth/2;
var textAreaCY = y + height/2;
var dotLeftTop = paper.ellipse(x, y, 3, 3).attr({"stroke-width": 0, fill: Color.LightSteelBlue, stroke: "none"});
var dotCenter = paper.ellipse(textAreaCX, textAreaCY, 3, 3).attr({fill: Color.LightSteelBlue2, stroke: "none"});
/*
// real bbox
var bb = measurer.rafaelTextObject.getBBox();
var rect = paper.rect(bb.x+.5, bb.y + .5, bb.width, bb.height).attr({"stroke-width": 1});
*/
var boxStyle = {stroke: Color.LightSteelBlue2, "stroke-width": 1.0, "stroke-dasharray": "- "};
var rect = paper.rect(x+.5, y + .5, boxWidth, boxHeight).attr(boxStyle);
}
/*
for (var i=0; i<1; i++) {
var t = text;
//var t = "Высококвалифицирова";
var text = paper.text(300, 100, t).attr(font).attr("text-anchor", "start");
var bbText = text.getBBox();
paper.rect(300+.5, 100 + .5, bbText.width, bbText.height).attr({"stroke-width": 1});
console.log("t: ", t.replace(/\n/g, "↵"));
while (measurer.getPosition() < measurer.text.getEndIndex()) {
var layout = measurer.nextLayout(width);
//console.log("LAYOUT: " + layout + ", getPosition: " + measurer.getPosition());
if (layout != null)
layouts.push(layout);
};
measurer.rafaelTextObject.attr("text", layouts.join("\n"));
var bb = measurer.rafaelTextObject.getBBox();
var rect = paper.rect(bb.x+.5, bb.y + .5, bb.width, bb.height).attr({"stroke-width": 1});
lay.push(layouts);
console.log(layouts);
}
*/
var fitTextToWidth = function(original, width) {
var text = original;
// TODO: move attr on parameters
var attr = {font: "11px Arial", opacity: 0};
// remove length for "..."
var dots = paper.text(0, 0, "...").attr(attr).hide();
var dotsBB = dots.getBBox();
var maxWidth = width - dotsBB.width;
var textElement = paper.text(0, 0, text).attr(attr).hide();
var bb = textElement.getBBox();
// it's a little bit incorrect with "..."
while (bb.width > maxWidth && text.length > 0) {
text = text.substring(0, text.length - 1);
textElement.attr({"text": text});
bb = textElement.getBBox();
}
// remove element from paper
textElement.remove();
if (text != original) {
text = text + "...";
}
return text;
}
var x=100, y=90, height=20;
var options = {"text-anchor": "middle", "boxHeight": 150, "vertical-align": "top"};
var options = {"boxHeight": 150, "vertical-align": "top"};
drawMultilineText(text, x, y, 150, 100, options);
};