From f619039509ceabb49de912e98e603028ef3ef31f Mon Sep 17 00:00:00 2001
From: Jonathan Wilkes <jon.w.wilkes@gmail.com>
Date: Sun, 23 Apr 2017 19:45:56 -0400
Subject: [PATCH] attempt to fix #312: out of order wire connections
---
pd/nw/pdgui.js | 41 ++++++++++++++++++++++-------------------
1 file changed, 22 insertions(+), 19 deletions(-)
diff --git a/pd/nw/pdgui.js b/pd/nw/pdgui.js
index b0f8ecabe..5ce4a2d2a 100644
--- a/pd/nw/pdgui.js
+++ b/pd/nw/pdgui.js
@@ -2039,25 +2039,28 @@ function gui_atom_redraw_border(cid, tag, type, width, height) {
// draw a patch cord
function gui_canvas_line(cid,tag,type,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10) {
- var svg = get_item(cid, "patchsvg"),
- // xoff is for making sure straight lines are crisp. An SVG stroke
- // straddles the coordinate, with 1/2 the width on each side.
- // Control cords are 1 px wide, which requires a 0.5 x-offset to align
- // the stroke to the pixel grid.
- // Signal cords are 2 px wide = 1px on each side-- no need for x-offset.
- xoff = type === 'signal' ? 0 : 0.5,
- d_array = ["M", p1 + xoff, p2 + xoff,
- "Q", p3 + xoff, p4 + xoff, p5 + xoff, p6 + xoff,
- "Q", p7 + xoff, p8 + xoff, p9 + xoff, p10 + xoff],
- path;
- path = create_item(cid, "path", {
- d: d_array.join(" "),
- fill: "none",
- //"shape-rendering": "optimizeSpeed",
- id: tag,
- "class": "cord " + type
- });
- svg.appendChild(path);
+ var svg, xoff, d_array, path;
+ if (patchwin[cid]) {
+ svg = get_item(cid, "patchsvg"),
+ // xoff is for making sure straight lines are crisp. An SVG stroke
+ // straddles the coordinate, with 1/2 the width on each side.
+ // Control cords are 1 px wide, which requires a 0.5 x-offset to align
+ // the stroke to the pixel grid.
+ // Signal cords are 2 px wide = 1px on each side-- no need for x-offset.
+ xoff = type === 'signal' ? 0 : 0.5,
+ d_array = ["M", p1 + xoff, p2 + xoff,
+ "Q", p3 + xoff, p4 + xoff, p5 + xoff, p6 + xoff,
+ "Q", p7 + xoff, p8 + xoff, p9 + xoff, p10 + xoff],
+ path;
+ path = create_item(cid, "path", {
+ d: d_array.join(" "),
+ fill: "none",
+ //"shape-rendering": "optimizeSpeed",
+ id: tag,
+ "class": "cord " + type
+ });
+ svg.appendChild(path);
+ }
}
function gui_canvas_select_line(cid, tag) {
--
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