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连线重合优化 #37

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连线重合优化 #37

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60 changes: 31 additions & 29 deletions WeSketch.sketchplugin/Contents/Sketch/link.js
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Original file line number Diff line number Diff line change
Expand Up @@ -698,36 +698,38 @@ function getLink(context,refursh){
var comparedLineCollectionCount = lineCollections.length - (lineCount - 1);

// 解决线重合问题
for (var i = 0; i < lineCount; i++) {
for (var j = 0; j < comparedLineCollectionCount; j++) {
if ((linepoint[i].direction == 't' || linepoint[i].direction == 'b')
&& (Math.abs(linepoint[i].position - lineCollections[j].position) < 3)) {
// 不是起始线重合，位于起始点左侧 || 起始线重合: 位于重合线下侧，减去 coincideOffset
if ((i != 0 && linepoint[0].x < linepoint[i].x)
|| (i == 0 && (linepoint[0].y < lineCollections[j].y))) {
linepoint[i].x -= coincideOffset;
linepoint[i+1].x -= coincideOffset;
}
else {
linepoint[i].x += coincideOffset;
linepoint[i+1].x += coincideOffset;
}
}
else if ((linepoint[i].direction == 'l' || linepoint[i].direction == 'r')
&& (Math.abs(linepoint[i].position - lineCollections[j].position) < 3)) {
// 不是起始线重合，位于起始点上侧 || 起始线重合: 位于重合线左侧，减去 coincideOffset
if ((i != 0 && linepoint[0].y < linepoint[i].y)
|| (i == 0 && linepoint[0].x < lineCollections[j].x)) {
linepoint[i].y -= coincideOffset;
linepoint[i+1].y -= coincideOffset;
}
else {
linepoint[i].y += coincideOffset;
linepoint[i+1].y += coincideOffset;
}
}
else {}
for (var i = 0; i < lineCount - 2; i++) {
for (var j = 2; j < lineCount - 2; j++) {
if ((linepoint[i].direction == 't' || linepoint[i].direction == 'b') &&
(Math.abs(linepoint[i].position - linepoint[j].position) < 3) &&
(Math.max(linepoint[i].y, linepoint[j].y) <= Math.min(linepoint[i+1].y, linepoint[j+1].y))) {
// 不是起始线重合，位于起始点左侧 || 起始线重合: 位于重合线下侧，减去 coincideOffset
if ((i != 0 && linepoint[0].x < linepoint[i].x) ||
(i == 0 && (linepoint[0].y < lineCollections[j].y))) {
linepoint[i].x -= coincideOffset;
linepoint[i+1].x -= coincideOffset;
}
else {
linepoint[i].x += coincideOffset;
linepoint[i+1].x += coincideOffset;
}
}
else if ((linepoint[i].direction == 'l' || linepoint[i].direction == 'r') &&
(Math.abs(linepoint[i].position - linepoint[j].position) < 3) &&
(Math.max(linepoint[i].x, linepoint[j].x) <= Math.min(linepoint[i+1].x, linepoint[j+1].x))) {
// 不是起始线重合，位于起始点上侧 || 起始线重合: 位于重合线左侧，减去 coincideOffset
if ((i != 0 && linepoint[0].y < linepoint[i].y) ||
(i == 0 && linepoint[0].x < lineCollections[j].x)) {
linepoint[i].y -= coincideOffset;
linepoint[i+1].y -= coincideOffset;
}
else {
linepoint[i].y += coincideOffset;
linepoint[i+1].y += coincideOffset;
}
}
else {}
}
}

for(var i = 0; i < lineCount - 1; i++){
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