MigrationSetting |
Defines the related properties of MigrationLayer in the WebMap specification, such as migration line settings, animation settings, label settings, and location settings. For related examples, please refer to MigrationLayer.
The LineSetting object defines the relevant attributes of the line settings in the migration map.
| Attribute | Type | Description |
|
color |
string |
Sets the color of the migration line. The value is the hexadecimal code corresponding to the color. |
| type |
string |
Sets the type of migration line. The optional values are "solid", "dashed", and "dotted". |
|
width |
number |
Sets the width of the migration line. |
|
opacity |
number |
Sets the opacity of the migration line. The maximum value is 1 and the minimum value is 0. |
|
curveness |
number |
Set the curvature of the migration line, the maximum value is 1 and the minimum value is 0. |
The AnimationSetting object defines the relevant properties of the animation special effect settings in the migration map.
| Attribute | Type | Description |
|
show |
boolean | Whether to display special effects animation. |
| period |
number |
The duration of the special effect animation. |
|
trailLength |
number |
The length of the special effect trail. |
|
constantSpeed |
number |
The moving speed of the special effect trail. |
|
symbol |
string |
The special effect symbol style. |
|
symbolSize |
number |
The special effect symbol size. |
The LabelSetting object defines the relevant attributes of the label in the migration map.
| Attribute | Type | Description |
|
show |
boolean | Whether to display the label. |
|
from |
string |
Starting point name field. |
|
to |
sring |
End point name field. |
|
color |
string |
Sets the color of the label. The value is the hexadecimal code corresponding to the color. |
| fontFamily |
string |
The font of the label. |
If the positioning mode is based on coordinate, the relevant properties of the Position object are as follows:
| Attribute | Type | Description |
| type | string | Coordinate positioning mode, fixed constant "XY_FIELD". |
|
xField |
string |
X coordinate field. |
|
yField |
sring |
Y coordinate field. |
If the positioning mode is based on location, the relevant properties of the Position object are as follows:
| Attribute | Type | Description |
| type | string | Location positioning mode, fixed constant: "PLACE_FIELD". |
|
xField |
string |
Location field. |