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49 lines
1.8 KiB
49 lines
1.8 KiB
4 months ago
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getWordWrapWidthWithBase = getWordWrapWidthWithBase;
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exports.getWordWrapWidthByBox = getWordWrapWidthByBox;
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exports.getWordWrapWidthByEnds = getWordWrapWidthByEnds;
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const vector_1 = require("./vector");
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/**
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* Get WordWrapWidth for a text according the the length of the label and 'maxWidth'.
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* @param length - length
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* @param maxWidth - maxWidth
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* @returns wordWrapWidth
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*/
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function getWordWrapWidthWithBase(length, maxWidth) {
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let wordWrapWidth = 2 * length;
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if (typeof maxWidth === 'string') {
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wordWrapWidth = (length * Number(maxWidth.replace('%', ''))) / 100;
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}
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else if (typeof maxWidth === 'number') {
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wordWrapWidth = maxWidth;
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}
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if (isNaN(wordWrapWidth))
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wordWrapWidth = 2 * length;
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return wordWrapWidth;
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}
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/**
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* Get the proper wordWrapWidth for a labelShape according the the 'maxWidth' of keyShape.
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* @param keyShapeBox - keyShapeBox
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* @param maxWidth - maxWidth
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* @param zoom - zoom
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* @param enableBalanceShape - enableBalanceShape
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* @returns Get WordWrapWidth by bbox
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*/
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function getWordWrapWidthByBox(keyShapeBox, maxWidth, zoom = 1, enableBalanceShape = false) {
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const balanceZoom = enableBalanceShape ? zoom : 1;
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const keyShapeWidth = (keyShapeBox.max[0] - keyShapeBox.min[0]) * balanceZoom;
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return getWordWrapWidthWithBase(keyShapeWidth, maxWidth);
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}
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/**
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* Get the proper wordWrapWidth for a labelShape according the the distance between two end points and 'maxWidth'.
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* @param points - points
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* @param maxWidth - maxWidth
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* @param zoom - zoom
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* @returns - wordWrapWidth for text
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*/
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function getWordWrapWidthByEnds(points, maxWidth, zoom = 1) {
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const dist = (0, vector_1.distance)(points[0], points[1]) * zoom;
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return getWordWrapWidthWithBase(dist, maxWidth);
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}
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//# sourceMappingURL=text.js.map
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