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fixed links size

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Klemek
2019-07-15 09:26:31 +02:00
parent f2c802500a
commit 574ff46482
1 changed files with 14 additions and 2 deletions
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src/rendering.js
+14 -2
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@@ -37,6 +37,7 @@ const DEFAULT_OPTIONS = {
}; };
const DEFAULT_SCALE = 0.4; const DEFAULT_SCALE = 0.4;
const LINK_MARGIN = (1 - DEFAULT_SCALE) / 2;
module.exports = (options = DEFAULT_OPTIONS) => { module.exports = (options = DEFAULT_OPTIONS) => {
const self = { const self = {
@@ -162,9 +163,20 @@ module.exports = (options = DEFAULT_OPTIONS) => {
const angle = Math.atan2(dst.y - src.y, (dst.x - src.x) * options['h-spacing']) * 180 / Math.PI; const angle = Math.atan2(dst.y - src.y, (dst.x - src.x) * options['h-spacing']) * 180 / Math.PI;
const size = Math.sqrt(Math.pow((dst.x - src.x) * options['h-spacing'], 2) + Math.pow(dst.y - src.y, 2)); let size = link['size'] || options['links']['size'];
const path = self.getLinkPath(link.type, link['size'] || options['links']['size'] || size); if (!size) {
let dx = Math.abs(dst.x - src.x) * options['h-spacing'];
if (dx > 0)
dx -= LINK_MARGIN * 2;
let dy = Math.abs(dst.y - src.y);
if (dy > 0)
dy -= LINK_MARGIN * 2;
size = Math.sqrt(Math.pow(dx, 2) + Math.pow(dy, 2)) / DEFAULT_SCALE;
}
const path = self.getLinkPath(link.type, size);
if (!path) if (!path)
return; return;