47 lines
1.3 KiB
Plaintext
47 lines
1.3 KiB
Plaintext
/**
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* @file VisualMap preprocessor
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*/
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define(function(require) {
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var zrUtil = require('zrender/core/util');
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var each = zrUtil.each;
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return function (option) {
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var visualMap = option && option.visualMap;
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if (!zrUtil.isArray(visualMap)) {
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visualMap = visualMap ? [visualMap] : [];
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}
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each(visualMap, function (opt) {
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if (!opt) {
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return;
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}
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// rename splitList to pieces
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if (has(opt, 'splitList') && !has(opt, 'pieces')) {
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opt.pieces = opt.splitList;
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delete opt.splitList;
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}
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var pieces = opt.pieces;
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if (pieces && zrUtil.isArray(pieces)) {
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each(pieces, function (piece) {
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if (zrUtil.isObject(piece)) {
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if (has(piece, 'start') && !has(piece, 'min')) {
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piece.min = piece.start;
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}
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if (has(piece, 'end') && !has(piece, 'max')) {
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piece.max = piece.end;
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}
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}
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});
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}
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});
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};
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function has(obj, name) {
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return obj && obj.hasOwnProperty && obj.hasOwnProperty(name);
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}
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}); |