Created
December 14, 2018 11:31
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| let startX = 0; | |
| let startY = 0; | |
| const mainTree = document.querySelector(".main-tree"); | |
| function startTinsel(e) { | |
| if (decSelector.value === "tinsel") { | |
| startX = e.clientX - 58; | |
| startY = e.clientY - 82; | |
| } | |
| } | |
| function endTinsel(e) { | |
| if (decSelector.value === "tinsel") { | |
| const tinsel = document.createElementNS("http://www.w3.org/2000/svg", 'path'); | |
| let endX = e.clientX - 58; | |
| let endY = e.clientY - 82; | |
| tinsel.classList.add("tinsel"); | |
| tinsel.setAttribute("d", `M ${startX},${startY} C ${startX},${startY+18} ${endX},${endY+18} ${endX},${endY} `); | |
| mainTree.appendChild(tinsel); | |
| } | |
| } | |
| triangles.forEach(triangle => triangle.addEventListener('mousedown', startTinsel)); | |
| triangles.forEach(triangle => triangle.addEventListener('mouseup', endTinsel)); |
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