# 畫線操作與下單

<figure><img src="https://3262635317-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgTTDh6rKgGBMSIjDE2pd%2Fuploads%2FeiERQkst5JjMcCVLn1jf%2Fimage.png?alt=media&#x26;token=ede93fa3-e7d5-4ef8-b5bf-61033208b16d" alt=""><figcaption></figcaption></figure>

透過 Multicharts 的劃線工具，點選第一個"趨勢線"（Trend Line），我們可以直接在MC圖表上進行畫線，雙擊該趨勢線，我們即可以取得該趨勢線的編號

<figure><img src="https://3262635317-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgTTDh6rKgGBMSIjDE2pd%2Fuploads%2Fbo8LlO8U0ffnwmICzUS2%2Fimage.png?alt=media&#x26;token=11dfb4dd-7d65-4122-9d09-053e33d907be" alt=""><figcaption></figcaption></figure>

將此趨勢線編號填寫至趨勢線編號欄位，點選"連線"，平台即可以執行我們指定的各項操作

<figure><img src="https://3262635317-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgTTDh6rKgGBMSIjDE2pd%2Fuploads%2FOzszU96mgG2nt9gXWqyf%2Fimage.png?alt=media&#x26;token=95cdabad-e69c-4d1d-9e97-f5227aea1bdd" alt=""><figcaption></figcaption></figure>


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