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Crop option cycle button (TODO: pollish)

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Ruben van de Ven 2023-02-27 16:38:40 +01:00
parent 3ed2448545
commit 9a4a89c9c7
2 changed files with 51 additions and 30 deletions
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2
app/svganim/strokes.py
View file

@ -190,8 +190,8 @@ class AnimationSlice:
"audio": self.getAudioDict() if self.audio else None,
}
if include_full_drawing:
print(type(self.drawing))
drawing["background"] = [s.get_as_d() for s in self.drawing.get_animation().strokes]
drawing["background_bounding_box"] = self.drawing.get_animation().get_bounding_box().__dict__
return drawing
def getAudioDict(self):

79
app/www/annotate.js
View file

@ -125,6 +125,18 @@ class StrokeSlice {
}
}
const CropOptions = {
Fit_Selection: 'selection',
Follow_Drawing: 'follow',
Whole_Drawing: 'whole',
};
const CropDescriptions = {
selection: 'Crop to annotation',
follow: 'Follow drawing canvas',
whole: 'Show whole drawing',
}
class Annotator extends EventTarget {
constructor(wrapperEl, tagFile, fileurl, config) {
fileurl = fileurl.replace("&", "&"); // little hack: tornadoweb does this automatically for some reason
@ -132,7 +144,8 @@ class Annotator extends EventTarget {
this.config = {
is_player: config && config.hasOwnProperty('is_player') ? config.is_player : false, // in player mode annotations are not loaded, nor is the annotator shown
crop_to_fit: config && config.hasOwnProperty('crop_to_fit') ? config.crop_to_fit : false, // don't animate viewport, but show the whole drawing
crop_to_fit: config && config.hasOwnProperty('crop_to_fit') ? config.crop_to_fit : false, // DEPRECATED don't animate viewport, but show the whole drawing
crop: config && config.hasOwnProperty('crop') && Object.values(CropOptions).indexOf(config.crop) !== -1 ? config.crop : CropOptions.Fit_Selection, // don't animate viewport, but show the whole drawing
autoplay: config && config.hasOwnProperty('autoplay') ? config.autoplay : false, // immediately start playback
}
@ -168,7 +181,7 @@ class Annotator extends EventTarget {
this.svgEl = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
this.wrapperEl.appendChild(this.svgEl);
this.wrapperEl.classList.add(this.config.is_player ? "svganim_player" : "svganim_annotator");
this.wrapperEl.classList.add(this.config.crop_to_fit ? "cropped-to-selection" : "follow-drawing");
this.wrapperEl.classList.add("crop-" + this.config.crop);
this.controlsEl = document.createElement('div');
@ -234,10 +247,10 @@ class Annotator extends EventTarget {
toggleFutureEl.addEventListener('click', () => this.wrapperEl.classList.toggle('hide-drawing-preview'));
extraControlsEl.appendChild(toggleFutureEl);
const toggleCropPlayerEl = document.createElement('li');
toggleCropPlayerEl.innerText = "Crop to selection";
toggleCropPlayerEl.addEventListener('click', () => this.toggleCrop());
extraControlsEl.appendChild(toggleCropPlayerEl);
this.toggleCropPlayerEl = document.createElement('li');
this.toggleCropPlayerEl.innerText = CropDescriptions[this.config.crop];
this.toggleCropPlayerEl.addEventListener('click', () => this.toggleCrop());
extraControlsEl.appendChild(this.toggleCropPlayerEl);
extraEl.appendChild(extraControlsEl);
@ -754,6 +767,7 @@ class Annotator extends EventTarget {
this.filename = drawing.file;
this.strokes = drawing.shape.map(s => new Stroke(s['color'], s['points']));
this.backgroundStrokes = drawing.hasOwnProperty('background') ? drawing.background : [];
this.backgroundBoundingBox = drawing.hasOwnProperty('background_bounding_box') ? drawing.background_bounding_box : null;
this.viewboxes = drawing.viewboxes;
this.currentPathI = null;
this.currentPointI = null;
@ -1119,8 +1133,10 @@ class Annotator extends EventTarget {
}
updateViewbox() {
if (this.config.crop_to_fit) {
if (this.config.crop == CropOptions.Fit_Selection) {
this.svgEl.setAttribute('viewBox', `${this.bounding_box.x} ${this.bounding_box.y} ${this.bounding_box.width} ${this.bounding_box.height}`);
} else if (this.config.crop == CropOptions.Whole_Drawing && this.backgroundBoundingBox) {
this.svgEl.setAttribute('viewBox', `${this.backgroundBoundingBox.x} ${this.backgroundBoundingBox.y} ${this.backgroundBoundingBox.width} ${this.backgroundBoundingBox.height}`);
} else {
let x, y, w, h;
if (this.currentViewboxI !== null) {
@ -1138,18 +1154,31 @@ class Annotator extends EventTarget {
}
}
setCrop(crop_to_fit) {
this.config.crop_to_fit = Boolean(crop_to_fit);
if (this.config.crop_to_fit) {
this.wrapperEl.classList.add('cropped-to-selection');
} else {
this.wrapperEl.classList.remove('cropped-to-selection');
setCrop(crop_option) {
if(Object.values(CropOptions).indexOf(crop_option) === -1) {
console.error('invalid crop option', crop_option);
crop_option = CropOptions.Fit_Selection;
}
this.config.crop = crop_option;
for(let option of Object.values(CropOptions)) {
if (this.config.crop == option) {
this.wrapperEl.classList.add('crop-' + option);
} else {
this.wrapperEl.classList.remove('crop-' + option);
}
}
this.toggleCropPlayerEl.innerText = CropDescriptions[this.config.crop];
this.updateViewbox();
}
toggleCrop() {
this.setCrop(!this.config.crop_to_fit);
console.log(this.config.crop, Object.values(CropOptions), Object.values(CropOptions).indexOf(this.config.crop))
const i = (Object.values(CropOptions).indexOf(this.config.crop) + 1) % Object.keys(CropOptions).length;
const newCrop = Object.values(CropOptions)[i];
console.log(i, newCrop);
this.setCrop(newCrop);
}
getNextPosition(path_i, point_i) {
@ -1527,7 +1556,7 @@ class AnnotationPlayer extends HTMLElement {
const config = {
is_player: true,
crop_to_fit: this.hasAttribute('data-no-crop') ? false : true,
crop: this.hasAttribute('data-crop') ? this.getAttribute('data-crop') : null,
autoplay: true,
}
@ -1689,7 +1718,7 @@ class AnnotationPlayer extends HTMLElement {
.background{
visibility: hidden
}
.play:not(.cropped-to-selection) .background{
.play:not(.crop-selection) .background{
visibility: visible;
}
@ -1729,7 +1758,7 @@ class AnnotationPlayer extends HTMLElement {
/*text-decoration: line-through;*/
font-weight:bold;
}
.play.cropped-to-selection details > ul li:nth-child(2){
.play.crop-selection details > ul li:nth-child(2){
/*text-decoration: line-through;*/
font-weight:bold;
}
@ -1747,26 +1776,18 @@ class AnnotationPlayer extends HTMLElement {
this.setAttribute('data-poster-url', `/annotation/${annotation.id}.svg`)
}
toggleCrop() {
if (this.hasAttribute('data-no-crop')) {
this.removeAttribute('data-no-crop');
} else {
this.setAttribute('data-no-crop', true);
}
}
attributeChangedCallback(name, oldValue, newValue) {
console.log(name, oldValue, newValue);
if (name == 'data-no-crop') {
// console.log(name, oldValue, newValue);
if (name == 'data-crop') {
if (!this.annotator) {
return;
}
this.annotator.setCrop(!this.hasAttribute('data-no-crop'));
this.annotator.setCrop(this.hasAttribute('data-crop'));
}
}
// required for attributeChangedCallback()
static get observedAttributes() { return ['data-no-crop']; }
static get observedAttributes() { return ['data-crop']; }
}