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Add LocationIndicatorLayer

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New key is "G" in mbgl-glfw, cycling between no puck, centered
in the viewport and positioned in Tokyo.
This commit is contained in:
Gali Nelle
2020-03-25 17:35:44 +02:00
committed by galinelle
parent 7f53cec17b
commit 9a55c282fe
75 changed files with 3843 additions and 18 deletions
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4
scripts/generate-style-code.js
View File

@@ -64,7 +64,7 @@ global.evaluatedType = function (property) {
case 'boolean':
return 'bool';
case 'number':
return 'float';
return /location$/.test(property.name) ? 'double' : 'float';
case 'resolvedImage':
return 'expression::Image';
case 'formatted':
@@ -77,7 +77,7 @@ global.evaluatedType = function (property) {
return `Color`;
case 'array':
if (property.length) {
return `std::array<${evaluatedType({type: property.value})}, ${property.length}>`;
return `std::array<${evaluatedType({type: property.value, name: property.name})}, ${property.length}>`;
} else {
return `std::vector<${evaluatedType({type: property.value, name: property.name})}>`;
}

183
scripts/style-spec.js
View File

@@ -1 +1,182 @@
var spec = module.exports = require('../mapbox-gl-js/src/style-spec/reference/v8');
const referenceSpec = require('../mapbox-gl-js/src/style-spec/reference/v8');
referenceSpec.layer.type.values["location-indicator"] = {};
referenceSpec["layout_location-indicator"] = {
"top-image": {
"type": "resolvedImage",
"property-type": "data-constant",
"expression": {
"interpolated": false,
"parameters": [
"zoom"
]
},
"doc": "Name of image in sprite to use as the top of the location indicator."
},
"bearing-image": {
"type": "resolvedImage",
"property-type": "data-constant",
"expression": {
"interpolated": false,
"parameters": [
"zoom"
]
},
"doc": "Name of image in sprite to use as the middle of the location indicator."
},
"shadow-image": {
"type": "resolvedImage",
"property-type": "data-constant",
"expression": {
"interpolated": false,
"parameters": [
"zoom"
]
},
"doc": "Name of image in sprite to use as the background of the location indicator."
},
"perspective-compensation": {
"type": "number",
"default": "0.85",
"property-type": "data-constant",
"expression": {
"interpolated": true,
"parameters": [
"zoom"
]
},
"doc": "The amount of the perspective compensation, between 0 and 1. A value of 1 produces a location indicator of constant width across the screen. A value of 0 makes it scale naturally according to the viewing projection."
},
"bearing": {
"type": "number",
"default": "0",
"default": 0,
"period": 360,
"units": "degrees",
"property-type": "data-constant",
"expression": {
"interpolated": false,
"parameters": [ ]
},
"transition": false,
"doc": "The bearing of the location indicator."
},
"image-tilt-displacement": {
"type": "number",
"property-type": "data-constant",
"default": "0",
"units": "pixels",
"expression": {
"interpolated": true,
"parameters": [
"zoom"
]
},
"doc": "The displacement off the center of the top image and the shadow image when the pitch of the map is greater than 0. This helps producing a three-dimensional appearence."
}
};
referenceSpec["paint_location-indicator"] = {
"location": {
"type": "array",
"default": [
0.0,
0.0,
0.0
],
"length": 3,
"value": "number",
"property-type": "data-constant",
"expression": {
"interpolated": true,
"parameters": []
},
"transition": true,
"doc": "An array of [latitude, longitude, altitude] position of the location indicator."
},
"accuracy-radius": {
"type": "number",
"units": "meters",
"default": 0,
"property-type": "data-constant",
"expression": {
"interpolated": true,
"parameters": [
"zoom"
]
},
"transition": true,
"doc": "The accuracy, in meters, of the position source used to retrieve the position of the location indicator."
},
"top-image-size": {
"type": "number",
"units": "pixels",
"property-type": "data-constant",
"default": 0,
"expression": {
"interpolated": true,
"parameters": [
"zoom"
]
},
"transition": true,
"doc": "The size of the top image, in pixels."
},
"bearing-image-size": {
"type": "number",
"units": "pixels",
"property-type": "data-constant",
"default": 0,
"expression": {
"interpolated": true,
"parameters": [
"zoom"
]
},
"transition": true,
"doc": "The size of the bearing image, in pixels."
},
"shadow-image-size": {
"type": "number",
"units": "pixels",
"property-type": "data-constant",
"default": 0,
"expression": {
"interpolated": true,
"parameters": [
"zoom"
]
},
"transition": true,
"doc": "The size of the shadow image, in pixels."
},
"accuracy-radius-color": {
"type": "color",
"property-type": "data-constant",
"default": "#ffffff",
"expression": {
"interpolated": true,
"parameters": [
"zoom"
]
},
"transition": true,
"doc": "The color for drawing the accuracy radius, as a circle. To adjust transparency, set the alpha component of the color accordingly."
},
"accuracy-radius-border-color": {
"type": "color",
"property-type": "data-constant",
"default": "#ffffff",
"expression": {
"interpolated": true,
"parameters": [
"zoom"
]
},
"transition": true,
"doc": "The color for drawing the accuracy radius border. To adjust transparency, set the alpha component of the color accordingly."
}
};
var spec = module.exports = referenceSpec