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  ./demo/canvas-001.js ./demo/canvas-002.js ./demo/canvas-003.js ./demo/canvas-004.js ./demo/canvas-005.js ./demo/canvas-006.js ./demo/canvas-007.js ./demo/canvas-008.js ./demo/canvas-009.js ./demo/canvas-010.js ./demo/canvas-011.js ./demo/canvas-012.js ./demo/canvas-013.js ./demo/canvas-014.js ./demo/canvas-015.js ./demo/canvas-015a.js ./demo/canvas-016.js ./demo/canvas-017.js ./demo/canvas-018.js ./demo/canvas-019.js ./demo/canvas-019a.js ./demo/canvas-020.js ./demo/canvas-021.js ./demo/canvas-022.js ./demo/canvas-023.js ./demo/canvas-024.js ./demo/canvas-025.js ./demo/canvas-026.js ./demo/canvas-027.js ./demo/canvas-028.js ./demo/canvas-029.js ./demo/canvas-030.js ./demo/canvas-031.js ./demo/canvas-032.js ./demo/canvas-033.js ./demo/canvas-034.js ./demo/canvas-035.js ./demo/canvas-036.js ./demo/canvas-037.js ./demo/canvas-038.js ./demo/canvas-039.js ./demo/canvas-040.js ./demo/canvas-041.js ./demo/canvas-042.js ./demo/canvas-043.js ./demo/canvas-044.js ./demo/canvas-045.js ./demo/canvas-046.js ./demo/canvas-047.js ./demo/canvas-048.js ./demo/canvas-049.js ./demo/canvas-050.js ./demo/canvas-051.js ./demo/canvas-052.js ./demo/canvas-053.js ./demo/canvas-054.js ./demo/canvas-055.js ./demo/canvas-056.js ./demo/canvas-058.js ./demo/canvas-059.js ./demo/canvas-060.js ./demo/canvas-061.js ./demo/canvas-062.js ./demo/canvas-063.js ./demo/canvas-064.js ./demo/core-001.js ./demo/delaunator-001.js ./demo/delaunator-002.js ./demo/dom-001.js ./demo/dom-002.js ./demo/dom-003.js ./demo/dom-004.js ./demo/dom-005.js ./demo/dom-006.js ./demo/dom-007.js ./demo/dom-008.js ./demo/dom-009.js ./demo/dom-010.js ./demo/dom-011.js ./demo/dom-012.js ./demo/dom-013.js ./demo/dom-015.js ./demo/dom-016.js ./demo/dom-017.js ./demo/dom-018.js ./demo/filters-001.js ./demo/filters-002.js ./demo/filters-002a.js ./demo/filters-003.js ./demo/filters-004.js ./demo/filters-005.js ./demo/filters-006.js ./demo/filters-007.js ./demo/filters-008.js ./demo/filters-009.js ./demo/filters-010.js ./demo/filters-011.js ./demo/filters-012.js ./demo/filters-013.js ./demo/filters-014.js ./demo/filters-015.js ./demo/filters-016.js ./demo/filters-017.js ./demo/filters-018.js ./demo/filters-019.js ./demo/filters-020.js ./demo/filters-021.js ./demo/filters-022.js ./demo/filters-023.js ./demo/filters-024.js ./demo/filters-025.js ./demo/filters-026.js ./demo/filters-027.js ./demo/filters-028.js ./demo/filters-101.js ./demo/filters-102.js ./demo/filters-103.js ./demo/filters-104.js ./demo/filters-105.js ./demo/filters-501.js ./demo/filters-502.js ./demo/filters-503.js ./demo/filters-504.js ./demo/filters-505.js ./demo/mediapipe-001.js ./demo/mediapipe-002.js ./demo/mediapipe-003.js ./demo/modules-001.js ./demo/modules-002.js ./demo/modules-003.js ./demo/modules-004.js ./demo/modules-005.js ./demo/modules-006.js ./demo/packets-001.js ./demo/packets-002.js ./demo/particles-001.js ./demo/particles-002.js ./demo/particles-003.js ./demo/particles-004.js ./demo/particles-005.js ./demo/particles-006.js ./demo/particles-007.js ./demo/particles-008.js ./demo/particles-009.js ./demo/particles-010.js ./demo/particles-011.js ./demo/particles-012.js ./demo/particles-013.js ./demo/particles-014.js ./demo/particles-015.js ./demo/particles-016.js ./demo/rapier-001.js ./demo/snippets-001.js ./demo/snippets-002.js ./demo/snippets-003.js ./demo/snippets-004.js ./demo/snippets-005.js ./demo/snippets-006.js ./demo/tensorflow-001.js ./demo/tensorflow-002.js ./demo/utilities.js

- §

  # Demo DOM 010

  Add and remove (kill) Scrawl-canvas stack elements programmatically

- §

  Run code

      import * as scrawl from '../source/scrawl.js'

- §

  #### Scene setup

  None for this demo

- §

  #### Scene animation

  Animation loop - can’t use `scrawl.makeRender` in this case because there’s no initial stack/canvas arterfact to render. Using `scrawl.makeAnimation` which in turn runs `scrawl.render` instead

      scrawl.makeAnimation({

          name: 'demo-animation',
          fn: function () {scrawl.render()},
      });

- §

  #### User interaction

  Buttons listener - the control buttons are never part of a Scrawl-canvas stack

      const controls = function () {

          const b1 = document.querySelector('#action_1'),
              b2 = document.querySelector('#action_2'),
              b3 = document.querySelector('#action_3'),
              b4 = document.querySelector('#action_4');

- §

  @ts-expect-error

          b1.disabled = '';

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  @ts-expect-error

          b2.disabled = 'disabled';

- §

  @ts-expect-error

          b3.disabled = '';

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  @ts-expect-error

          b4.disabled = 'disabled';

          let newStack, hostStack;

          return function (e) {

              e.preventDefault();
              e.returnValue = false;

              switch (e.target.id) {

                  case 'action_1':

- §

  @ts-expect-error

                      b1.disabled = 'disabled';

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  @ts-expect-error

                      b2.disabled = '';

                      newStack = scrawl.addStack({
                          host: '#target',
                          name: 'my-new-stack',
                          width: 300,
                          height: 50,
                      });

                      break;

                  case 'action_2':

- §

  @ts-expect-error

                      b1.disabled = '';

- §

  @ts-expect-error

                      b2.disabled = 'disabled';

                      newStack.kill();

                      break;

                  case 'action_3':

- §

  @ts-expect-error

                      b3.disabled = 'disabled';

- §

  @ts-expect-error

                      b4.disabled = '';

                      hostStack = scrawl.addStack({
                          element: '#target',
                      });

                      break;

                  case 'action_4':

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  @ts-expect-error

                      if (b1.disabled) {

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  @ts-expect-error

                          b1.disabled = '';

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  @ts-expect-error

                          b2.disabled = 'disabled';
                      }

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  @ts-expect-error

                      b3.disabled = 'disabled';

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  @ts-expect-error

                      b4.disabled = 'disabled';

                      hostStack.kill();

                      break;
              }
          };
      }();

      scrawl.addListener('up', controls, '.control_button');

- §

  #### Development and testing

      console.log(scrawl.library);