point crosses line in typescript

If you want to draw a line that crosses over another line in TypeScript, you can achieve this using HTML and CSS. Here is an example:

First, create an HTML file with the following content:

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <style>
      .cross-line {
        position: relative;
        width: 200px;
        height: 200px;
      }

      .line {
        position: absolute;
        top: 50%;
        left: 0;
        width: 100%;
        height: 1px;
        background-color: black;
      }

      .vertical-line {
        width: 1px;
        height: 100%;
        background-color: black;
        transform: rotate(45deg);
        transform-origin: center;
        top: 0;
        left: 50%;
      }
    </style>
  </head>
  <body>
    <div class="cross-line">
      <div class="line"></div>
      <div class="vertical-line"></div>
    </div>
  </body>
</html>
706 chars
39 lines

Now, open the HTML file in your browser, and you will see a horizontal line crossed by a diagonal line.

The CSS classes .cross-line, .line, and .vertical-line are used to style the elements. The .cross-line class sets the size of the container element, .line class styles the horizontal line, and .vertical-line class styles the vertical line that crosses the horizontal line.

You can modify the CSS styles to customize the appearance of the lines as per your requirements.

Note that TypeScript is a typed superset of JavaScript, so it doesn't have direct support for drawing lines. However, you can use HTML and CSS to achieve the desired effect in the browser.

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