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fix: copy svg (#491)
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close #490
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Libin YANG 2024-12-23 11:34:33 +08:00 committed by GitHub
parent 8d620bc693
commit 1ab6cbfeb2
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1 changed files with 14 additions and 7 deletions
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21
src/components/CodemirrorEditor/EditorHeader/index.vue
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@ -64,6 +64,15 @@ const copyMode = useStorage(addPrefix(`copyMode`), `txt`)
const source = ref(``) const source = ref(``)
const { copy: copyContent } = useClipboard({ source }) const { copy: copyContent } = useClipboard({ source })
const creatEmptyNode = () => {
const node = document.createElement(`p`)
node.style.fontSize = `0`
node.style.lineHeight = `0`
node.style.margin = `0`
node.innerHTML = ` `
return node
}
// 复制到微信公众号 // 复制到微信公众号
function copy() { function copy() {
emit(`startCopy`) emit(`startCopy`)
@ -107,13 +116,11 @@ function copy() {
clipboardDiv.focus() clipboardDiv.focus()
// edge case: 由于 svg 无法复制， 在前面插入一个空节点 // 由于 svg 无法复制， 在前后各插入一个空白节点
const p = document.createElement(`p`) const beforeNode = creatEmptyNode()
p.style.fontSize = `0` // 设置字体大小为 0 const afterNode = creatEmptyNode()
p.style.lineHeight = `0` // 行高也为 0 clipboardDiv.insertBefore(beforeNode, clipboardDiv.firstChild)
p.style.margin = `0` // 避免外边距干扰 clipboardDiv.appendChild(afterNode)
p.innerHTML = ` `
clipboardDiv.insertBefore(p, clipboardDiv.firstChild)
// 兼容 Mermaid // 兼容 Mermaid
const nodes = clipboardDiv.querySelectorAll(`.nodeLabel`) const nodes = clipboardDiv.querySelectorAll(`.nodeLabel`)