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fix(schematic): Manuelles Zeichnen - Koordinaten und Raster korrigiert

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Problem: Linien verschoben sich während des Zeichnens und waren nicht
korrekt an Start-/Endpunkten ausgerichtet. Raster fehlte außerhalb
der Hutschienen.

Ursache:
- setupMagneticSnap() verwendete getBoundingClientRect() (DOM-Pixel)
  statt SVG-Koordinaten über createSVGPoint().matrixTransform()
- Raster wurde nur aus Hutschienen-TE berechnet, keine Randlinien

Lösung:
- Korrekte SVG-Koordinaten in setupMagneticSnap() via matrixTransform
- Erweitertes Raster: Links/rechts Rand (alle 20px), mehr Y-Linien
  ober- und unterhalb der Blöcke (alle 15px statt 20px)
- Snap-Radius von 20 auf 25 SVG-Einheiten erhöht

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Eduard Wisch 2026-03-04 08:33:46 +01:00
parent 7de0349808
commit 5f23727202
1 changed files with 47 additions and 21 deletions
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68
js/kundenkarte.js
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@ -8966,50 +8966,71 @@
gridLayer.setAttribute('class', 'schematic-wire-grid-layer');
gridLayer.setAttribute('pointer-events', 'none');
// Collect all terminal positions and routing Y-lines
// Collect all terminal positions and routing lines
this.wireGridPoints = [];
var pointCount = 0;
// Get X positions from all TE slots on all carriers
// SVG-Bereich ermitteln
var svgWidth = parseInt(this.svgElement.getAttribute('width')) || 800;
var svgHeight = parseInt(this.svgElement.getAttribute('height')) || 600;
// X-Positionen: TE-Slots + Rand links/rechts
var xPositions = [];
var minX = Infinity, maxX = 0;
this.carriers.forEach(function(carrier) {
if (typeof carrier._x === 'undefined') return;
var totalTE = carrier.total_te || 12;
var carrierEndX = carrier._x + totalTE * self.TE_WIDTH;
if (carrier._x < minX) minX = carrier._x;
if (carrierEndX > maxX) maxX = carrierEndX;
for (var te = 1; te <= totalTE; te++) {
// Terminal center X position for this TE
var teX = carrier._x + (te - 1) * self.TE_WIDTH + (self.TE_WIDTH / 2);
if (xPositions.indexOf(teX) === -1) xPositions.push(teX);
}
});
// Get Y positions from equipment terminals and routing space
// Rand-Raster links und rechts (alle 20px)
if (minX !== Infinity) {
for (var leftX = minX - 30; leftX > 30; leftX -= 20) {
if (xPositions.indexOf(leftX) === -1) xPositions.push(leftX);
}
for (var rightX = maxX + 30; rightX < svgWidth - 30; rightX += 20) {
if (xPositions.indexOf(rightX) === -1) xPositions.push(rightX);
}
}
// Y-Positionen: Terminals + Routing-Bereich
var yPositions = [];
var minY = Infinity, maxY = 0;
this.equipment.forEach(function(eq) {
if (typeof eq._y === 'undefined') return;
// Top terminal Y
var topY = eq._y - 7;
// Bottom terminal Y
var bottomY = eq._y + (eq._height || self.BLOCK_HEIGHT) + 7;
if (topY < minY) minY = topY;
if (bottomY > maxY) maxY = bottomY;
if (yPositions.indexOf(topY) === -1) yPositions.push(topY);
if (yPositions.indexOf(bottomY) === -1) yPositions.push(bottomY);
});
// Add routing Y lines between carriers (for horizontal routing)
// Routing-Bereich ober- und unterhalb der Blöcke
this.carriers.forEach(function(carrier) {
if (typeof carrier._y === 'undefined') return;
var railCenterY = carrier._y + self.RAIL_HEIGHT / 2;
var blockTop = railCenterY - self.BLOCK_HEIGHT / 2;
var blockBottom = railCenterY + self.BLOCK_HEIGHT / 2;
// Add grid lines above and below the busbar area
var busbarSpace = 60; // Space for busbars
for (var offsetY = busbarSpace + 20; offsetY < busbarSpace + 100; offsetY += self.WIRE_GRID_SIZE) {
// Raster oberhalb (Sammelschienen-Bereich)
for (var offsetY = 20; offsetY < 150; offsetY += 15) {
var routeY = blockTop - offsetY;
if (routeY > 0 && yPositions.indexOf(routeY) === -1) yPositions.push(routeY);
if (routeY > 20 && yPositions.indexOf(routeY) === -1) yPositions.push(routeY);
}
for (var offsetY2 = busbarSpace + 20; offsetY2 < busbarSpace + 100; offsetY2 += self.WIRE_GRID_SIZE) {
// Raster unterhalb (Abgang-Bereich)
for (var offsetY2 = 20; offsetY2 < 150; offsetY2 += 15) {
var routeY2 = blockBottom + offsetY2;
if (yPositions.indexOf(routeY2) === -1) yPositions.push(routeY2);
if (routeY2 < svgHeight - 20 && yPositions.indexOf(routeY2) === -1) yPositions.push(routeY2);
}
});
@ -9056,7 +9077,7 @@
setupMagneticSnap: function() {
var self = this;
var $svg = $(this.svgElement);
var magnetRadius = 20; // Distance in pixels to activate magnetic snap
var magnetRadius = 25; // Snap-Radius in SVG-Einheiten
// Remove old handler if exists
$svg.off('mousemove.magneticSnap');
@ -9064,21 +9085,26 @@
$svg.on('mousemove.magneticSnap', function(e) {
if (!self.wireDrawMode) return;
var rect = self.svgElement.getBoundingClientRect();
var x = e.clientX - rect.left;
var y = e.clientY - rect.top;
// KORREKT: SVG-Koordinaten über matrixTransform
var svg = self.svgElement;
var pt = svg.createSVGPoint();
pt.x = e.clientX;
pt.y = e.clientY;
var svgP = pt.matrixTransform(svg.getScreenCTM().inverse());
var x = svgP.x;
var y = svgP.y;
// Find nearest grid point from terminal-aligned points
var nearestX = x, nearestY = y;
var minDist = Infinity;
if (self.wireGridPoints && self.wireGridPoints.length > 0) {
self.wireGridPoints.forEach(function(pt) {
var d = Math.sqrt(Math.pow(x - pt.x, 2) + Math.pow(y - pt.y, 2));
self.wireGridPoints.forEach(function(gpt) {
var d = Math.sqrt(Math.pow(x - gpt.x, 2) + Math.pow(y - gpt.y, 2));
if (d < minDist) {
minDist = d;
nearestX = pt.x;
nearestY = pt.y;
nearestX = gpt.x;
nearestY = gpt.y;
}
});
}