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Fixed edgestyle bug.

development
Junsik Shim 2021-10-18 10:40:21 +09:00
parent 74fb23eb4e
commit 5242e3dbc3
1 changed files with 4 additions and 4 deletions
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8
packages/core/src/view/view/GraphView.ts
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@ -1239,9 +1239,9 @@ class GraphView extends EventSource {
pts.push((<Point[]>edge.absolutePoints)[0]); pts.push((<Point[]>edge.absolutePoints)[0]);
const edgeStyle = this.getEdgeStyle(edge, points, source, target); const edgeStyle = this.getEdgeStyle(edge, points, source, target);
if (edgeStyle && source && target) { if (edgeStyle && source) { // target can be null
const src = this.getTerminalPort(edge, source, true); const src = this.getTerminalPort(edge, source, true);
const trg = this.getTerminalPort(edge, target, false); const trg = target ? this.getTerminalPort(edge, target, false) : null;
// Uses the stencil bounds for routing and restores after routing // Uses the stencil bounds for routing and restores after routing
const srcBounds = this.updateBoundsFromStencil(src); const srcBounds = this.updateBoundsFromStencil(src);
@ -1250,11 +1250,11 @@ class GraphView extends EventSource {
edgeStyle(edge, src, trg, points, pts); edgeStyle(edge, src, trg, points, pts);
// Restores previous bounds // Restores previous bounds
if (srcBounds) { if (src && srcBounds) {
src.setRect(srcBounds.x, srcBounds.y, srcBounds.width, srcBounds.height); src.setRect(srcBounds.x, srcBounds.y, srcBounds.width, srcBounds.height);
} }
if (trgBounds) { if (trg && trgBounds) {
trg.setRect(trgBounds.x, trgBounds.y, trgBounds.width, trgBounds.height); trg.setRect(trgBounds.x, trgBounds.y, trgBounds.width, trgBounds.height);
} }
} else if (points) { } else if (points) {