| import * as zrUtil from 'zrender/src/core/util'; |
| var each = zrUtil.each; |
| export default function (option) { |
| var visualMap = option && option.visualMap; |
| |
| if (!zrUtil.isArray(visualMap)) { |
| visualMap = visualMap ? [visualMap] : []; |
| } |
| |
| each(visualMap, function (opt) { |
| if (!opt) { |
| return; |
| } // rename splitList to pieces |
| |
| |
| if (has(opt, 'splitList') && !has(opt, 'pieces')) { |
| opt.pieces = opt.splitList; |
| delete opt.splitList; |
| } |
| |
| var pieces = opt.pieces; |
| |
| if (pieces && zrUtil.isArray(pieces)) { |
| each(pieces, function (piece) { |
| if (zrUtil.isObject(piece)) { |
| if (has(piece, 'start') && !has(piece, 'min')) { |
| piece.min = piece.start; |
| } |
| |
| if (has(piece, 'end') && !has(piece, 'max')) { |
| piece.max = piece.end; |
| } |
| } |
| }); |
| } |
| }); |
| } |
| |
| function has(obj, name) { |
| return obj && obj.hasOwnProperty && obj.hasOwnProperty(name); |
| } |