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var elementGroup = require('./group-elements');
var roundNumber = require("./round-number");
function printStem(renderer, x, dx, y1, y2, klass, name) {
if (dx < 0 || y1 < y2) { // correct path "handedness" for intersection with other elements
var tmp = roundNumber(y2);
y2 = roundNumber(y1);
y1 = tmp;
} else {
y1 = roundNumber(y1);
y2 = roundNumber(y2);
}
x = roundNumber(x);
var x2 = roundNumber(x + dx);
// TODO-PER: This fixes a firefox bug where it isn't displayed
if (renderer.firefox112) {
x += dx / 2; // Because the x coordinate is the edge of where the line goes but the width widens from the middle.
var attr = {
x1: x,
x2: x,
y1: y1,
y2: y2,
stroke: renderer.foregroundColor,
'stroke-width': Math.abs(dx)
}
if (klass)
attr['class'] = klass;
if (name)
attr['data-name'] = name;
return renderer.paper.lineToBack(attr);
}
var pathArray = [["M", x, y1], ["L", x, y2], ["L", x2, y2], ["L", x2, y1], ["z"]];
var attr = { path: "" };
for (var i = 0; i < pathArray.length; i++)
attr.path += pathArray[i].join(" ");
if (klass)
attr['class'] = klass;
if (name)
attr['data-name'] = name;
if (!elementGroup.isInGroup()) {
attr.stroke = "none";
attr.fill = renderer.foregroundColor;
}
return renderer.paper.pathToBack(attr);
}
module.exports = printStem;
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