Created
November 19, 2019 16:22
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Bootstrap gridifier
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| import java.awt.image.BufferedImage; | |
| import java.io.File; | |
| import java.io.IOException; | |
| import javax.imageio.ImageIO; | |
| public class BootstrapGridifier { | |
| public static void main(String[] args) throws IOException { | |
| BufferedImage img = ImageIO.read(new File("/tmp/sauron.png")); | |
| for (int y = 0; y < img.getHeight(); y++) { | |
| System.out.println("<div class='row no-gutters'>"); | |
| for (int x = 0; x < img.getWidth(); x++) { | |
| int intColor = img.getRGB(x, y); | |
| // int: 4 bytes: ARGB / aarrggbb | |
| int red = intColor >> 16 & 0xff; | |
| int green = intColor >> 8 & 0xff; | |
| int blue = intColor & 0xff; | |
| String color = "rgb(" + red + "," + green + "," + blue + ")"; | |
| System.out.println(" <div style='background-color: " + color | |
| + "' class='col-1 embed-responsive embed-responsive-1by1'></div>"); | |
| } | |
| System.out.println("</div>"); | |
| } | |
| } | |
| } |
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| <!DOCTYPE html> | |
| <html> | |
| <head lang="en"> | |
| <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> | |
| </head> | |
| <body> | |
| <div class="container-fluid"> | |
| <!-- paste generated rows here --> | |
| </div> | |
| <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script> | |
| <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script> | |
| </body> | |
| </html> |
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