'mark': {
'mapScale': 20,
'mapOrigin': [5, 5],
'rotation': '-45 0 0',
'map': {
'data': mapData,
'projection': 'Mercator',
'shapeIdentifier': 'id',
'shapeKey': 'countries',
'style': {
'extrusion': 0.0000001,
'fill': {
'color': '#111',
'opacity': 1,
},
'stroke': {
'width': 1,
'color': '#555',
},
},
},
'timeLayers': {
'type': 'cylinder',
'position': {
'x': {
'field': 'longitude',
},
'y': {
'domain': ['2000', '2001', '2002', '2003', '2004', '2005', '2006', '2007', '2008', '2009', '2010'],
},
'z': {
'field': 'latitude',
}
},
'style': {
'radius': {
'scaleType': 'linear',
'value': [0, 1],
'startFromZero': true,
},
'height': 0.2,
'padding': 0,
'fill': {
'opacity': 1,
'scaleType': 'linear',
'color': ['#ea4335', '#34a853'],
},
}
},
},
Properties for mark for Parametric Time Bars
| Property | Type | Description |
|---|---|---|
| mapScale | int | Defines scale of the map. Required. |
| mapOrigin | array of 2 ints | Defines the origin for the planes. Required. Format example: [0,0] |
| rotation | string | Defines the rotation. Required. Format example: '-90 0 0' |
| map | object | Defines style of the maps. Required |
| map.data | TopoJson | Defines the TopoJson file that would be used to draw the map. Required. |
| map.projection | string | Defines the projection of the map. Not Required. Default value: Mercator Available values: Mercator, Robinson, Gall-Peter, Winkel-Tripel, Equirectangular, Natural Earth1. |
| map.shapeIdentifier | string | Defines the field in the TopoJson file of the map which can be used to indentify the different TopoJson shapes. Required. |
| map.shapeKey | string | Defines the field in the TopoJson which defines the array of the different TopoJson shapes. Required. |
| map.style | object | Defines the style for the planes. Not Required. |
| map.style.extrusion | object | Defines the height of the map. Not Required. Default value: 0.001. |
| map.style.fill | object | Defines the fill for the planes. Not Required |
| map.style.fill.color | string | Defines the fill color for map. Not Required. Default value: "#ff0000" |
| map.style.fill.opacity | float | Defines the opacity of fill of the map. Not Required. Default value: 1. |
| map.style.stroke | object | Defines the stroke for the planes. Not Required. If not present the planes are not stroked. |
| map.style.stroke.width | float | Defines the stroke of the map. Not Required. Default value: 1. |
| map.style.stroke.color | string | Defines the stroke color for map. Not Required. Default value: "#000000" |
| timeLayers | object | Defines the style of the time layers. Required |
| timeLayers.type | string | Defines type of time layer that would be created. Required. Default value: box. Available values: disk, box. |
| timeLayers.position | object | Defines the how the position of vertices for timelayers will be mapped. Required |
| timeLayers.position.x | object | Required. |
| timeLayers.position.x.field | string | Defines the field in the data that will be the longitude in the data. Required. |
| timeLayers.position.y | object | Required. |
| timeLayers.position.y.domain | array of string | Defines the field in the data that will be mapped as along the height of the map. Required. |
| timeLayers.position.z | object | Required. |
| timeLayers.position.z.field | string | Defines the field in the data that will be the latitude in the data. Required. |
| timeLayers.style | object | Defines the style of the timelayers. Required |
| timeLayers.style.height | float | Defines the height of the timelayers. Not Required. Default value: 0.2. |
| timeLayers.style.padding | float | Defines the spacing between the timelayers. Not Required. Default value: 0. |
| timeLayers.style.radius.domain | array | Defines the domain for radius. Not Required. If not present the domain is calculated from the provided data. |
| timeLayers.style.radius.startFromZero | boolean | Defines if the domain starts from 0 or not. Not Required. Default value: false Only applicable if style.radius.domain is not given. |
| timeLayers.style.radius.value | array of 2 float | Defines the radius of the time layers.Not Required. Default value: [0,1] |
| timeLayers.style.fill | object | Defines the fill of the disks. Not Required. |
| timeLayers.style.fill.opacity | float | Defines the opacity of the disks. Not Required. Default value: 1. Value must be between 0 and 1. |
| timeLayers.style.fill.scaleType | string | Defines the scale type for fill of the disks. Not Required. If not present then a constant color that is defined is filled in the disks. Available values: linear or ordinal. |
| timeLayers.style.fill.domain | array | Defines the domain for fill. Not Required. If not present the domain is calculated from the provided data depending on the timeLayers.style.fill.scaleType |
| timeLayers.style.fill.color | array or string | Defines the color for fill. Not Required. Default value: #ffff00 if timeLayers.style.fill.scaleType is not present else d3.schemeCategory10. If timeLayers.style.fill.scaleType is not present the this needs to be a string otherwise an array. |
| timeLayers.style.fill.startFromZero | boolean | Defines if the domain starts from 0 or not. Not Required. Default value: false Only applicable if timeLayers.style.fill.color is not given and timeLayers.style.fill.scaleType is linear. |
| timeLayers.mouseOver | Object | Defines the mouseOver effect on the bars. Not Required. If not present no mouse over effect happens. |
| timeLayers.mouseOver.focusedObject | object | Defines the style for the mouseOver effect on the bar. Required. |
| timeLayers.mouseOver.focusedObject.opacity | float | Defines the opacity of bar when mouse hovers on it. Required. |
| timeLayers.mouseOver.focusedObject.fill | string | Defines the color of bar when mouse hovers on it. Required. |
| timeLayers.mouseOver.nonFocusedObject | object | Defines the style for the bar not in focus. Required. |
| timeLayers.mouseOver.nonFocusedObject.opacity | float | Defines the opacity of bar which are not in focus when mouse hovers on a particular bar. Required. |
| timeLayers.mouseOver.label | object | Defines the value and style of the mouse over text. Not Required. If not present the label is not shown. |
| timeLayers.mouseOver.label.value | function | Returns the value of the text that is to be shown in the label. Required. \n can be used for new line. |
| timeLayers.mouseOver.label.align | string | Defines the alignment of the text in the label. Required. Available values: center, left or right. |
| timeLayers.mouseOver.label.fontColor | string | Defines the color of the text in the label. Required. |
| timeLayers.mouseOver.label.lineHeight | float | Defines the line height of the text in the label. Not Required. |
| timeLayers.mouseOver.label.wrapCount | int | Defines the wrap count of the text in the label. Not Required. |
| timeLayers.mouseOver.label.backgroundColor | string | Defines the color of the background of the label. Required. |
| timeLayers.mouseOver.label.backgroundOpacity | string | Defines the color of the background of the label. Required. |
| timeLayers.mouseOver.label.position | string | Defines the position of the label w.r.t the cursor. Not Required. Format is "0 0 0". |
| timeLayers.mouseOver.label.rotation | string | Defines the rotation of the label w.r.t the cursor. Not Required. Format is "90 0 0". |
| timeLayers.mouseOver.label.width | float | Defines the width of the label. Not Required. |
| timeLayers.mouseOver.label.height | float | Defines the height of the label. Not Required. |
Datafile: csv
latitude,longitude,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010
42.546245,1.601554,2.194992,1.160166001,0.032111319,1.560496898,3.762217384,1.899939914,0.235366447,2.645515505,2.953019669,0.644686051,3.657830569
23.424076,53.847818,2.134175074,2.559815541,2.7157409,4.804116084,4.78352727,4.205241398,3.435559479,4.734693285,2.4188434,1.606136125,0.454910996
33.93911,67.709953,3.216622922,0.213578588,0.197809112,0.478974684,1.646816534,1.959324355,3.031906773,3.368299084,1.928245189,2.016923203,0.819164982
17.060816,-61.796428,3.764231013,1.472084125,2.612153586,3.061573625,1.772494121,3.830199151,0.838034332,0.364269871,1.405666114,4.563146406,2.286503306
- Holes in the maps don't work (for example Lesotho in South Africa)