move constants/geo_constants to plots/geo/constants:

- plot-type-specific constants should be in their
  corresponding plot type directory

Author: etpinard

src/lib/topojson_utils.js

@@ -11,7 +11,7 @@
 
 var topojsonUtils = module.exports = {};
 
-var locationmodeToLayer = require('../constants/geo_constants').locationmodeToLayer,
+var locationmodeToLayer = require('../plots/geo/constants').locationmodeToLayer,
     topojsonFeature = require('topojson').feature;
 
 

src/plots/geo/constants.js

@@ -0,0 +1,156 @@
+/**
+* Copyright 2012-2016, Plotly, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the MIT license found in the
+* LICENSE file in the root directory of this source tree.
+*/
+
+
+'use strict';
+
+var params = module.exports = {};
+
+// projection names to d3 function name
+params.projNames = {
+    // d3.geo.projection
+    'equirectangular': 'equirectangular',
+    'mercator': 'mercator',
+    'orthographic': 'orthographic',
+    'natural earth': 'naturalEarth',
+    'kavrayskiy7': 'kavrayskiy7',
+    'miller': 'miller',
+    'robinson': 'robinson',
+    'eckert4': 'eckert4',
+    'azimuthal equal area': 'azimuthalEqualArea',
+    'azimuthal equidistant': 'azimuthalEquidistant',
+    'conic equal area': 'conicEqualArea',
+    'conic conformal': 'conicConformal',
+    'conic equidistant': 'conicEquidistant',
+    'gnomonic': 'gnomonic',
+    'stereographic': 'stereographic',
+    'mollweide': 'mollweide',
+    'hammer': 'hammer',
+    'transverse mercator': 'transverseMercator',
+    'albers usa': 'albersUsa',
+    'winkel tripel': 'winkel3'
+};
+
+// name of the axes
+params.axesNames = ['lonaxis', 'lataxis'];
+
+// max longitudinal angular span (EXPERIMENTAL)
+params.lonaxisSpan = {
+    'orthographic': 180,
+    'azimuthal equal area': 360,
+    'azimuthal equidistant': 360,
+    'conic conformal': 180,
+    'gnomonic': 160,
+    'stereographic': 180,
+    'transverse mercator': 180,
+    '*': 360
+};
+
+// max latitudinal angular span (EXPERIMENTAL)
+params.lataxisSpan = {
+    'conic conformal': 150,
+    'stereographic': 179.5,
+    '*': 180
+};
+
+// defaults for each scope
+params.scopeDefaults = {
+    world: {
+        lonaxisRange: [-180, 180],
+        lataxisRange: [-90, 90],
+        projType: 'equirectangular',
+        projRotate: [0, 0, 0]
+    },
+    usa: {
+        lonaxisRange: [-180, -50],
+        lataxisRange: [15, 80],
+        projType: 'albers usa'
+    },
+    europe: {
+        lonaxisRange: [-30, 60],
+        lataxisRange: [30, 80],
+        projType: 'conic conformal',
+        projRotate: [15, 0, 0],
+        projParallels: [0, 60]
+    },
+    asia: {
+        lonaxisRange: [22, 160],
+        lataxisRange: [-15, 55],
+        projType: 'mercator',
+        projRotate: [0, 0, 0]
+    },
+    africa: {
+        lonaxisRange: [-30, 60],
+        lataxisRange: [-40, 40],
+        projType: 'mercator',
+        projRotate: [0, 0, 0]
+    },
+    'north america': {
+        lonaxisRange: [-180, -45],
+        lataxisRange: [5, 85],
+        projType: 'conic conformal',
+        projRotate: [-100, 0, 0],
+        projParallels: [29.5, 45.5]
+    },
+    'south america': {
+        lonaxisRange: [-100, -30],
+        lataxisRange: [-60, 15],
+        projType: 'mercator',
+        projRotate: [0, 0, 0]
+    }
+};
+
+// angular pad to avoid rounding error around clip angles
+params.clipPad = 1e-3;
+
+// map projection precision
+params.precision = 0.1;
+
+// default land and water fill colors
+params.landColor = '#F0DC82';
+params.waterColor = '#3399FF';
+
+// locationmode to layer name
+params.locationmodeToLayer = {
+    'ISO-3': 'countries',
+    'USA-states': 'subunits',
+    'country names': 'countries'
+};
+
+// SVG element for a sphere (use to frame maps)
+params.sphereSVG = {type: 'Sphere'};
+
+// N.B. base layer names must be the same as in the topojson files
+
+// base layer with a fill color
+params.fillLayers = ['ocean', 'land', 'lakes'];
+
+// base layer with a only a line color
+params.lineLayers = ['subunits', 'countries', 'coastlines', 'rivers', 'frame'];
+
+// all base layers - in order
+params.baseLayers = [
+    'ocean', 'land', 'lakes',
+    'subunits', 'countries', 'coastlines', 'rivers',
+    'lataxis', 'lonaxis',
+    'frame'
+];
+
+params.layerNameToAdjective = {
+    ocean: 'ocean',
+    land: 'land',
+    lakes: 'lake',
+    subunits: 'subunit',
+    countries: 'country',
+    coastlines: 'coastline',
+    rivers: 'river',
+    frame: 'frame'
+};
+
+// base layers drawn over choropleth
+params.baseLayersOverChoropleth = ['rivers', 'lakes'];

src/plots/geo/geo.js

@@ -23,9 +23,9 @@ var addProjectionsToD3 = require('./projections');
 var createGeoScale = require('./set_scale');
 var createGeoZoom = require('./zoom');
 var createGeoZoomReset = require('./zoom_reset');
+var constants = require('./constants');
 
 var xmlnsNamespaces = require('../../constants/xmlns_namespaces');
-var constants = require('../../constants/geo_constants');
 var topojsonUtils = require('../../lib/topojson_utils');
 var topojsonFeature = require('topojson').feature;
 

src/plots/geo/layout/axis_defaults.js

@@ -10,7 +10,7 @@
 'use strict';
 
 var Lib = require('../../../lib');
-var constants = require('../../../constants/geo_constants');
+var constants = require('../constants');
 var axisAttributes = require('./axis_attributes');
 
 

src/plots/geo/layout/defaults.js

@@ -10,7 +10,7 @@
 'use strict';
 
 var handleSubplotDefaults = require('../../subplot_defaults');
-var constants = require('../../../constants/geo_constants');
+var constants = require('../constants');
 var layoutAttributes = require('./layout_attributes');
 var supplyGeoAxisLayoutDefaults = require('./axis_defaults');
 

src/plots/geo/layout/layout_attributes.js

@@ -9,7 +9,7 @@
 'use strict';
 
 var colorAttrs = require('../../../components/color/attributes');
-var constants = require('../../../constants/geo_constants');
+var constants = require('../constants');
 var geoAxesAttrs = require('./axis_attributes');
 
 

src/plots/geo/set_scale.js

@@ -11,7 +11,7 @@
 
 var d3 = require('d3');
 
-var clipPad = require('../../constants/geo_constants').clipPad;
+var clipPad = require('./constants/').clipPad;
 
 function createGeoScale(geoLayout, graphSize) {
     var projLayout = geoLayout.projection,

src/traces/choropleth/plot.js

@@ -22,7 +22,7 @@ var getTopojsonFeatures = require('../../lib/topojson_utils').getTopojsonFeature
 var locationToFeature = require('../../lib/geo_location_utils').locationToFeature;
 var arrayToCalcItem = require('../../lib/array_to_calc_item');
 
-var constants = require('../../constants/geo_constants');
+var constants = require('../../plots/geo/constants');
 var attributes = require('./attributes');
 
 var plotChoropleth = module.exports = {};

test/jasmine/tests/geoaxes_test.js

@@ -1,4 +1,4 @@
-var params = require('@src/constants/geo_constants');
+var params = require('@src/plots/geo/constants');
 var supplyLayoutDefaults = require('@src/plots/geo/layout/axis_defaults');