format and comments fix
This commit is contained in:
838
index.html
838
index.html
@@ -24,11 +24,12 @@
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<button id="btn-copy">Kopiuj</button>
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<button id="btn-paste">Wklej</button>
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<button id="btn-connect">Połącz</button>
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<div class="color-wrapper"><!-- DODANE -->
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<button id="btn-change-color">Kolor</button> <!-- DODANE -->
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<div id="color-palette" style="position:absolute; display:none; padding:8px; background:#fff; border:1px solid #ccc; border-radius:6px; gap:6px; z-index:2000;"></div>
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</div>
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<div class="color-wrapper">
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<button id="btn-change-color">Kolor</button>
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<div id="color-palette"
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style="position:absolute; display:none; padding:8px; background:#fff; border:1px solid #ccc; border-radius:6px; gap:6px; z-index:2000;"></div>
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</div>
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</div>
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<p>Zoom</p>
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<div class="zoom-wrapper toolbar-wrapper">
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<button id="zoom-in">+</button>
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@@ -41,9 +42,6 @@
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<div id="paper"></div>
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</div>
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<!-- DODANY KONTAINER DLA PALETY KOLORÓW -->
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
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<script src="https://code.jquery.com/ui/1.13.2/jquery-ui.min.js"></script>
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<script src="joint.js"></script>
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@@ -69,15 +67,15 @@
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// --- DODANE FUNKCJE START ---
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let connectMode = false;
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$('#btn-connect').click(function() {
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$('#btn-connect').click(function () {
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if (!selectedElement) return;
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connectMode = !connectMode;
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$(this).css('background', connectMode ? '#e3f2fd' : '#fff');
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});
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const paletteColors = ['#FF4B4B','#FFA500','#FFD700','#4CAF50','#00BCD4','#2196F3','#9C27B0','#795548','#000000'];
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const paletteColors = ['#FF4B4B', '#FFA500', '#FFD700', '#4CAF50', '#00BCD4', '#2196F3', '#9C27B0', '#795548', '#000000'];
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const $palette = $('#color-palette');
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$palette.css({ gridTemplateColumns:'repeat(3,28px)' });
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$palette.css({gridTemplateColumns: 'repeat(3,28px)'});
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paletteColors.forEach(c => {
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// ZMIANA TUTAJ: Dodajemy width, height, border i cursor
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@@ -89,7 +87,7 @@
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cursor: 'pointer' // Dodane dla kursora rączki
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});
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tile.on('click', function() {
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tile.on('click', function () {
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if (selectedElement) {
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try {
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// Ustawianie koloru
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@@ -97,19 +95,20 @@
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if (selectedElement.attributes.type === 'standard.TextBlock') {
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selectedElement.attr('label/fill', c);
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}
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} catch(e) { /* ignoruj */ }
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} catch (e) { /* ignoruj */
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}
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}
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$palette.hide();
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});
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$palette.append(tile);
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});
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$('#btn-change-color').on('click', function() {
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$('#btn-change-color').on('click', function () {
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$palette.toggleClass('active');
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});
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$(document).on('click', function(e) {
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$(document).on('click', function (e) {
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if (!$(e.target).closest('#color-palette,#btn-change-color').length)
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if($palette.hasClass('active'))
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if ($palette.hasClass('active'))
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$palette.toggleClass('active');
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});
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@@ -121,427 +120,426 @@
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link.target(elementView.model);
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graph.addCell(link);
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connectMode = false;
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$('#btn-connect').css('background','#fff');
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$('#btn-connect').css('background', '#fff');
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}
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});
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// --- DODANE FUNKCJE KONIEC ---
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// obwódka i znaczek usuwanie
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function createToolsView() {
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return new joint.dia.ToolsView({
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tools: [
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new joint.elementTools.Boundary({
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padding: 20,
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}),
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new joint.elementTools.Remove({
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offset: { x: -10, y: -10 },
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focusOpacity: 0.5,
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action: function() {
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deleteShape();
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}
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})
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]
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});
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}
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function createDiamond(paperX, paperY) {
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const diamond = new joint.shapes.standard.Polygon({
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position: { x: paperX - 24, y: paperY - 24 },
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size: { width: 48, height: 48 },
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attrs: {
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body: {
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refPoints: '0.5,0 1,0.5 0.5,1 0,0.5', // Diamond shape points
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fill: 'transparent',
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stroke: '#000000',
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strokeWidth: 1
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},
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label: {
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text: ''
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function createToolsView() {
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return new joint.dia.ToolsView({
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tools: [
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new joint.elementTools.Boundary({
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padding: 20,
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}),
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new joint.elementTools.Remove({
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offset: {x: -10, y: -10},
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focusOpacity: 0.5,
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action: function () {
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deleteShape();
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}
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}
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});
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graph.addCell(diamond);
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const elementView = diamond.findView(paper);
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elementView.addTools(createToolsView());
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}
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function createEllipse(paperX, paperY) {
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const rect = new joint.shapes.standard.Ellipse({
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position: { x: paperX - 40, y: paperY - 24 },
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size: { width: 80, height: 48 },
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attrs: {
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body: {
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fill: 'transparent',
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stroke: '#000000',
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strokeWidth: 1
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},
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label: {
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text: ''
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}
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}
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});
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graph.addCell(rect);
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const elementView = rect.findView(paper);
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elementView.addTools(createToolsView());
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}
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function createText(paperX, paperY) {
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const textBlock = new joint.shapes.standard.TextBlock({
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position: { x: paperX - 40, y: paperY - 24 },
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size: { width: 80, height: 48 },
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attrs: {
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body: {
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fill: 'transparent',
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stroke: '#000000',
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strokeWidth: 1,
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strokeDasharray: '5,5'
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},
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label: {
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text: 'Tekst...',
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fill: '#000000'
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}
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}
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});
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graph.addCell(textBlock);
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const elementView = textBlock.findView(paper);
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elementView.addTools(createToolsView());
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}
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//create shape - END
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//init draggalble - START
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$('.shape').draggable({
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helper: function () {
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const $clone = $(this).clone();
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$clone.css({
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opacity: 0.8,
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cursor: 'grabbing',
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borderColor: '#000',
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color: '#000',
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});
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return $clone;
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},
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cursor: 'move',
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revert: 'invalid',
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appendTo: 'body',
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zIndex: 1000
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})
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]
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});
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}
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$('#paper').droppable({
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accept: '.shape',
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drop: function (event, ui) {
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const shapeType = ui.helper.data('type');
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const containerOffset = $(this).offset();
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const x = event.pageX - containerOffset.left;
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const y = event.pageY - containerOffset.top;
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const scale = paper.scale();
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const translate = paper.translate();
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const paperX = (x - translate.tx) / scale.sx;
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const paperY = (y - translate.ty) / scale.sy;
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activeElementView = null;
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selectedElement = null;
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hideResizeHandle();
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if (shapeType === 'rectangle') {
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createRectangle(paperX, paperY);
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} else if (shapeType === 'ellipse') {
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createEllipse(paperX, paperY);
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} else if (shapeType === 'diamond') {
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createDiamond(paperX, paperY);
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} else if (shapeType === 'text') {
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createText(paperX, paperY);
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}
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const cells = graph.getCells();
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if (cells.length > 0) {
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const lastCell = cells[cells.length - 1];
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const lastView = lastCell.findView(paper);
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if (lastView && typeof lastView.hideTools === 'function') {
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lastView.hideTools();
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}
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}
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}
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});
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//init draggable - END
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function getViewportCenter() {
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const container = $('.canvas-container');
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const scale = paper.scale();
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const translate = paper.translate();
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return {
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x: (container.width() / 2 - translate.tx) / scale.sx,
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y: (container.height() / 2 - translate.ty) / scale.sy
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};
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}
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function copyShape() {
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if (selectedElement) {
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clipboard = selectedElement.clone();
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}
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}
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function pasteShape() {
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if (clipboard) {
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const center = getViewportCenter();
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const pasted = clipboard.clone();
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pasted.position(center.x + 20, center.y + 20);
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graph.addCell(pasted);
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const pastedView = pasted.findView(paper);
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if (pastedView) {
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pastedView.addTools(createToolsView());
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pastedView.showTools();
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if (activeElementView && activeElementView !== pastedView) {
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activeElementView.hideTools();
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}
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activeElementView = pastedView;
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}
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selectedElement = pasted;
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showResizeHandle(pastedView);
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}
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}
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function deleteShape() {
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if (selectedElement) {
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selectedElement.remove();
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selectedElement = null;
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activeElementView = null;
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hideResizeHandle();
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}
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}
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$('#btn-delete').click(function() {
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deleteShape()
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});
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$('#btn-copy').click(function() {
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copyShape();
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});
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$('#btn-paste').click(function() {
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pasteShape();
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});
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paper.on('element:pointerclick', function (elementView) {
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if (activeElementView && activeElementView !== elementView) {
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activeElementView.hideTools();
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}
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elementView.showTools();
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activeElementView = elementView;
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selectedElement = elementView.model;
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showResizeHandle(elementView);
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});
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let panStart = null;
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paper.on('blank:pointerdown', function (evt) {
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if (activeElementView) {
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if (typeof activeElementView.hideTools === 'function') {
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activeElementView.hideTools();
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}
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if (typeof activeElementView.unhighlight === 'function') {
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activeElementView.unhighlight();
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}
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activeElementView = null;
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}
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selectedElement = null;
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hideResizeHandle();
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//ruszanie caloscia
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panStart = {
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x: evt.clientX,
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y: evt.clientY,
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tx: paper.translate().tx,
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ty: paper.translate().ty
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};
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paper.$el.css('cursor', 'grabbing');
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});
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$(document).on('mousemove', function (evt) {
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if (panStart) {
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const dx = evt.clientX - panStart.x;
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const dy = evt.clientY - panStart.y;
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paper.translate(panStart.tx + dx, panStart.ty + dy);
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showResizeHandle(activeElementView);
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}
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});
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$(document).on('mouseup', function () {
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if (panStart) {
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panStart = null;
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paper.$el.css('cursor', 'default');
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}
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});
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//add text to text block - START
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paper.on('element:contextmenu', function (elementView,ev) {
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if (elementView.model.attributes.type === 'standard.TextBlock') {
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ev.preventDefault();
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const currentText = elementView.model.attr('label/text');
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const newText = prompt('Edytuj tekst:', currentText);
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if (newText != null) {
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elementView.model.attr('label/text', newText);
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}
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} else if (elementView.model.attributes.type !== 'standard.TextBlock') {
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ev.preventDefault();
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const currentText = elementView.model.attr('label/text') || '';
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const newText = prompt('Edytuj tekst:', currentText);
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if (newText != null) {
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elementView.model.attr('label/text', newText);
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}
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}
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});
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$(document).on('keydown', function (e) {
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if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'c') {
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e.preventDefault();
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copyShape();
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return;
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}
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if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'v') {
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e.preventDefault();
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pasteShape();
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return;
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}
|
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|
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if (e.key === 'Delete' && selectedElement) {
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deleteShape();
|
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}
|
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});
|
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//add text to text block - END
|
||||
|
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// resize
|
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|
||||
function showResizeHandle(elementView) {
|
||||
if (!elementView) return;
|
||||
|
||||
const bbox = elementView.model.getBBox();
|
||||
const clientRect = paper.localToClientRect(bbox);
|
||||
|
||||
const angle = elementView.model.get('angle') || 0;
|
||||
|
||||
$resizeHandle.css({
|
||||
left: clientRect.x,
|
||||
top: clientRect.y,
|
||||
width: clientRect.width,
|
||||
height: clientRect.height,
|
||||
transform: `rotate(${angle}deg)`,
|
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transformOrigin: 'center center'
|
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}).show();
|
||||
|
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if ($resizeHandle.data('ui-resizable')) {
|
||||
$resizeHandle.resizable('destroy');
|
||||
}
|
||||
|
||||
let originalBBox;
|
||||
|
||||
$resizeHandle.resizable({
|
||||
handles: 'n, e, s, w, ne, se, sw, nw',
|
||||
start: function() {
|
||||
if (activeElementView) {
|
||||
activeElementView.hideTools();
|
||||
}
|
||||
originalBBox = selectedElement.getBBox();
|
||||
function createDiamond(paperX, paperY) {
|
||||
const diamond = new joint.shapes.standard.Polygon({
|
||||
position: {x: paperX - 24, y: paperY - 24},
|
||||
size: {width: 48, height: 48},
|
||||
attrs: {
|
||||
body: {
|
||||
refPoints: '0.5,0 1,0.5 0.5,1 0,0.5', // Diamond shape points
|
||||
fill: 'transparent',
|
||||
stroke: '#000000',
|
||||
strokeWidth: 1
|
||||
},
|
||||
resize: function(event, ui) {
|
||||
if (selectedElement && originalBBox) {
|
||||
const scale = paper.scale();
|
||||
const newWidth = ui.size.width / scale.sx;
|
||||
const newHeight = ui.size.height / scale.sy;
|
||||
|
||||
const newX = originalBBox.x + (ui.position.left - ui.originalPosition.left) / scale.sx;
|
||||
const newY = originalBBox.y + (ui.position.top - ui.originalPosition.top) / scale.sy;
|
||||
|
||||
if (selectedElement.get('angle')) {
|
||||
selectedElement.resize(newWidth, newHeight, { direction: 'center' });
|
||||
} else {
|
||||
selectedElement.position(newX, newY);
|
||||
selectedElement.resize(newWidth, newHeight);
|
||||
}
|
||||
}
|
||||
},
|
||||
stop: function() {
|
||||
if (activeElementView) {
|
||||
activeElementView.showTools();
|
||||
showResizeHandle(activeElementView);
|
||||
}
|
||||
originalBBox = null;
|
||||
label: {
|
||||
text: ''
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
|
||||
function hideResizeHandle() {
|
||||
if ($resizeHandle.data('ui-resizable')) {
|
||||
$resizeHandle.resizable('destroy');
|
||||
}
|
||||
$resizeHandle.hide();
|
||||
}
|
||||
});
|
||||
|
||||
//create shape - START
|
||||
function createRectangle(paperX, paperY) {
|
||||
const rect = new joint.shapes.standard.Rectangle({
|
||||
position: { x: paperX - 40, y: paperY - 24 },
|
||||
size: { width: 80, height: 48 },
|
||||
attrs: {
|
||||
body: {
|
||||
fill: 'transparent',
|
||||
stroke: '#000000',
|
||||
strokeWidth: 1
|
||||
},
|
||||
label: {
|
||||
text: ''
|
||||
}
|
||||
graph.addCell(diamond);
|
||||
const elementView = diamond.findView(paper);
|
||||
elementView.addTools(createToolsView());
|
||||
}
|
||||
|
||||
function createEllipse(paperX, paperY) {
|
||||
const rect = new joint.shapes.standard.Ellipse({
|
||||
position: {x: paperX - 40, y: paperY - 24},
|
||||
size: {width: 80, height: 48},
|
||||
attrs: {
|
||||
body: {
|
||||
fill: 'transparent',
|
||||
stroke: '#000000',
|
||||
strokeWidth: 1
|
||||
},
|
||||
label: {
|
||||
text: ''
|
||||
}
|
||||
}
|
||||
});
|
||||
graph.addCell(rect);
|
||||
const elementView = rect.findView(paper);
|
||||
elementView.addTools(createToolsView());
|
||||
}
|
||||
|
||||
function createText(paperX, paperY) {
|
||||
const textBlock = new joint.shapes.standard.TextBlock({
|
||||
position: {x: paperX - 40, y: paperY - 24},
|
||||
size: {width: 80, height: 48},
|
||||
attrs: {
|
||||
body: {
|
||||
fill: 'transparent',
|
||||
stroke: '#000000',
|
||||
strokeWidth: 1,
|
||||
strokeDasharray: '5,5'
|
||||
},
|
||||
label: {
|
||||
text: 'Tekst...',
|
||||
fill: '#000000'
|
||||
}
|
||||
}
|
||||
});
|
||||
graph.addCell(textBlock);
|
||||
const elementView = textBlock.findView(paper);
|
||||
elementView.addTools(createToolsView());
|
||||
}
|
||||
|
||||
//create shape - END
|
||||
|
||||
//init draggalble - START
|
||||
$('.shape').draggable({
|
||||
helper: function () {
|
||||
const $clone = $(this).clone();
|
||||
$clone.css({
|
||||
opacity: 0.8,
|
||||
cursor: 'grabbing',
|
||||
borderColor: '#000',
|
||||
color: '#000',
|
||||
});
|
||||
graph.addCell(rect);
|
||||
const elementView = rect.findView(paper);
|
||||
elementView.addTools(createToolsView());
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
// Zoom
|
||||
const zoomStep = 0.2;
|
||||
const minScale = 0.2;
|
||||
const maxScale = 3.0;
|
||||
|
||||
function applyZoom(newScale, ox, oy) {
|
||||
paper.scale(newScale, newScale, ox, oy);
|
||||
showResizeHandle(activeElementView);
|
||||
}
|
||||
|
||||
$('#zoom-in').click(function () {
|
||||
const currentScale = paper.scale().sx;
|
||||
const newScale = Math.min(maxScale, currentScale + zoomStep);
|
||||
applyZoom(newScale);
|
||||
});
|
||||
|
||||
$('#zoom-out').click(function () {
|
||||
const currentScale = paper.scale().sx;
|
||||
const newScale = Math.max(minScale, currentScale - zoomStep);
|
||||
applyZoom(newScale);
|
||||
});
|
||||
|
||||
// Zoom za pomoca kolka myszy
|
||||
paper.on('blank:mousewheel cell:mousewheel', function (evt, x, y, delta) {
|
||||
evt.preventDefault();
|
||||
const oldScale = paper.scale().sx;
|
||||
const zoomFactor = 0.2;
|
||||
let newScale = oldScale * (1 + delta * zoomFactor);
|
||||
newScale = Math.max(minScale, Math.min(maxScale, newScale));
|
||||
applyZoom(newScale, x, y);
|
||||
});
|
||||
return $clone;
|
||||
},
|
||||
cursor: 'move',
|
||||
revert: 'invalid',
|
||||
appendTo: 'body',
|
||||
zIndex: 1000
|
||||
});
|
||||
|
||||
</script>
|
||||
$('#paper').droppable({
|
||||
accept: '.shape',
|
||||
drop: function (event, ui) {
|
||||
const shapeType = ui.helper.data('type');
|
||||
|
||||
const containerOffset = $(this).offset();
|
||||
const x = event.pageX - containerOffset.left;
|
||||
const y = event.pageY - containerOffset.top;
|
||||
|
||||
const scale = paper.scale();
|
||||
const translate = paper.translate();
|
||||
const paperX = (x - translate.tx) / scale.sx;
|
||||
const paperY = (y - translate.ty) / scale.sy;
|
||||
|
||||
activeElementView = null;
|
||||
selectedElement = null;
|
||||
hideResizeHandle();
|
||||
|
||||
if (shapeType === 'rectangle') {
|
||||
createRectangle(paperX, paperY);
|
||||
} else if (shapeType === 'ellipse') {
|
||||
createEllipse(paperX, paperY);
|
||||
} else if (shapeType === 'diamond') {
|
||||
createDiamond(paperX, paperY);
|
||||
} else if (shapeType === 'text') {
|
||||
createText(paperX, paperY);
|
||||
}
|
||||
const cells = graph.getCells();
|
||||
if (cells.length > 0) {
|
||||
const lastCell = cells[cells.length - 1];
|
||||
const lastView = lastCell.findView(paper);
|
||||
if (lastView && typeof lastView.hideTools === 'function') {
|
||||
lastView.hideTools();
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
//init draggable - END
|
||||
|
||||
function getViewportCenter() {
|
||||
const container = $('.canvas-container');
|
||||
const scale = paper.scale();
|
||||
const translate = paper.translate();
|
||||
|
||||
return {
|
||||
x: (container.width() / 2 - translate.tx) / scale.sx,
|
||||
y: (container.height() / 2 - translate.ty) / scale.sy
|
||||
};
|
||||
}
|
||||
|
||||
function copyShape() {
|
||||
if (selectedElement) {
|
||||
clipboard = selectedElement.clone();
|
||||
}
|
||||
}
|
||||
|
||||
function pasteShape() {
|
||||
if (clipboard) {
|
||||
const center = getViewportCenter();
|
||||
const pasted = clipboard.clone();
|
||||
pasted.position(center.x + 20, center.y + 20);
|
||||
graph.addCell(pasted);
|
||||
|
||||
const pastedView = pasted.findView(paper);
|
||||
if (pastedView) {
|
||||
pastedView.addTools(createToolsView());
|
||||
pastedView.showTools();
|
||||
|
||||
if (activeElementView && activeElementView !== pastedView) {
|
||||
activeElementView.hideTools();
|
||||
}
|
||||
activeElementView = pastedView;
|
||||
}
|
||||
|
||||
selectedElement = pasted;
|
||||
showResizeHandle(pastedView);
|
||||
}
|
||||
}
|
||||
|
||||
function deleteShape() {
|
||||
if (selectedElement) {
|
||||
selectedElement.remove();
|
||||
selectedElement = null;
|
||||
activeElementView = null;
|
||||
hideResizeHandle();
|
||||
}
|
||||
}
|
||||
|
||||
$('#btn-delete').click(function () {
|
||||
deleteShape()
|
||||
});
|
||||
|
||||
$('#btn-copy').click(function () {
|
||||
copyShape();
|
||||
});
|
||||
|
||||
$('#btn-paste').click(function () {
|
||||
pasteShape();
|
||||
});
|
||||
|
||||
|
||||
paper.on('element:pointerclick', function (elementView) {
|
||||
if (activeElementView && activeElementView !== elementView) {
|
||||
activeElementView.hideTools();
|
||||
}
|
||||
elementView.showTools();
|
||||
activeElementView = elementView;
|
||||
selectedElement = elementView.model;
|
||||
showResizeHandle(elementView);
|
||||
});
|
||||
|
||||
let panStart = null;
|
||||
paper.on('blank:pointerdown', function (evt) {
|
||||
if (activeElementView) {
|
||||
if (typeof activeElementView.hideTools === 'function') {
|
||||
activeElementView.hideTools();
|
||||
}
|
||||
if (typeof activeElementView.unhighlight === 'function') {
|
||||
activeElementView.unhighlight();
|
||||
}
|
||||
activeElementView = null;
|
||||
}
|
||||
selectedElement = null;
|
||||
hideResizeHandle();
|
||||
//ruszanie caloscia
|
||||
panStart = {
|
||||
x: evt.clientX,
|
||||
y: evt.clientY,
|
||||
tx: paper.translate().tx,
|
||||
ty: paper.translate().ty
|
||||
};
|
||||
paper.$el.css('cursor', 'grabbing');
|
||||
});
|
||||
|
||||
$(document).on('mousemove', function (evt) {
|
||||
if (panStart) {
|
||||
const dx = evt.clientX - panStart.x;
|
||||
const dy = evt.clientY - panStart.y;
|
||||
paper.translate(panStart.tx + dx, panStart.ty + dy);
|
||||
showResizeHandle(activeElementView);
|
||||
}
|
||||
});
|
||||
|
||||
$(document).on('mouseup', function () {
|
||||
if (panStart) {
|
||||
panStart = null;
|
||||
paper.$el.css('cursor', 'default');
|
||||
}
|
||||
});
|
||||
|
||||
//add text to text block - START
|
||||
paper.on('element:contextmenu', function (elementView, ev) {
|
||||
if (elementView.model.attributes.type === 'standard.TextBlock') {
|
||||
ev.preventDefault();
|
||||
const currentText = elementView.model.attr('label/text');
|
||||
const newText = prompt('Edytuj tekst:', currentText);
|
||||
if (newText != null) {
|
||||
elementView.model.attr('label/text', newText);
|
||||
}
|
||||
} else if (elementView.model.attributes.type !== 'standard.TextBlock') {
|
||||
ev.preventDefault();
|
||||
const currentText = elementView.model.attr('label/text') || '';
|
||||
const newText = prompt('Edytuj tekst:', currentText);
|
||||
if (newText != null) {
|
||||
elementView.model.attr('label/text', newText);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
$(document).on('keydown', function (e) {
|
||||
if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'c') {
|
||||
e.preventDefault();
|
||||
copyShape();
|
||||
return;
|
||||
}
|
||||
|
||||
if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'v') {
|
||||
e.preventDefault();
|
||||
pasteShape();
|
||||
return;
|
||||
}
|
||||
|
||||
if (e.key === 'Delete' && selectedElement) {
|
||||
deleteShape();
|
||||
}
|
||||
});
|
||||
//add text to text block - END
|
||||
|
||||
// resize
|
||||
|
||||
function showResizeHandle(elementView) {
|
||||
if (!elementView) return;
|
||||
|
||||
const bbox = elementView.model.getBBox();
|
||||
const clientRect = paper.localToClientRect(bbox);
|
||||
|
||||
const angle = elementView.model.get('angle') || 0;
|
||||
|
||||
$resizeHandle.css({
|
||||
left: clientRect.x,
|
||||
top: clientRect.y,
|
||||
width: clientRect.width,
|
||||
height: clientRect.height,
|
||||
transform: `rotate(${angle}deg)`,
|
||||
transformOrigin: 'center center'
|
||||
}).show();
|
||||
|
||||
if ($resizeHandle.data('ui-resizable')) {
|
||||
$resizeHandle.resizable('destroy');
|
||||
}
|
||||
|
||||
let originalBBox;
|
||||
|
||||
$resizeHandle.resizable({
|
||||
handles: 'n, e, s, w, ne, se, sw, nw',
|
||||
start: function () {
|
||||
if (activeElementView) {
|
||||
activeElementView.hideTools();
|
||||
}
|
||||
originalBBox = selectedElement.getBBox();
|
||||
},
|
||||
resize: function (event, ui) {
|
||||
if (selectedElement && originalBBox) {
|
||||
const scale = paper.scale();
|
||||
const newWidth = ui.size.width / scale.sx;
|
||||
const newHeight = ui.size.height / scale.sy;
|
||||
|
||||
const newX = originalBBox.x + (ui.position.left - ui.originalPosition.left) / scale.sx;
|
||||
const newY = originalBBox.y + (ui.position.top - ui.originalPosition.top) / scale.sy;
|
||||
|
||||
if (selectedElement.get('angle')) {
|
||||
selectedElement.resize(newWidth, newHeight, {direction: 'center'});
|
||||
} else {
|
||||
selectedElement.position(newX, newY);
|
||||
selectedElement.resize(newWidth, newHeight);
|
||||
}
|
||||
}
|
||||
},
|
||||
stop: function () {
|
||||
if (activeElementView) {
|
||||
activeElementView.showTools();
|
||||
showResizeHandle(activeElementView);
|
||||
}
|
||||
originalBBox = null;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
function hideResizeHandle() {
|
||||
if ($resizeHandle.data('ui-resizable')) {
|
||||
$resizeHandle.resizable('destroy');
|
||||
}
|
||||
$resizeHandle.hide();
|
||||
}
|
||||
|
||||
//create shape - START
|
||||
function createRectangle(paperX, paperY) {
|
||||
const rect = new joint.shapes.standard.Rectangle({
|
||||
position: {x: paperX - 40, y: paperY - 24},
|
||||
size: {width: 80, height: 48},
|
||||
attrs: {
|
||||
body: {
|
||||
fill: 'transparent',
|
||||
stroke: '#000000',
|
||||
strokeWidth: 1
|
||||
},
|
||||
label: {
|
||||
text: ''
|
||||
}
|
||||
}
|
||||
});
|
||||
graph.addCell(rect);
|
||||
const elementView = rect.findView(paper);
|
||||
elementView.addTools(createToolsView());
|
||||
}
|
||||
|
||||
|
||||
// Zoom
|
||||
const zoomStep = 0.2;
|
||||
const minScale = 0.2;
|
||||
const maxScale = 3.0;
|
||||
|
||||
function applyZoom(newScale, ox, oy) {
|
||||
paper.scale(newScale, newScale, ox, oy);
|
||||
showResizeHandle(activeElementView);
|
||||
}
|
||||
|
||||
$('#zoom-in').click(function () {
|
||||
const currentScale = paper.scale().sx;
|
||||
const newScale = Math.min(maxScale, currentScale + zoomStep);
|
||||
applyZoom(newScale);
|
||||
});
|
||||
|
||||
$('#zoom-out').click(function () {
|
||||
const currentScale = paper.scale().sx;
|
||||
const newScale = Math.max(minScale, currentScale - zoomStep);
|
||||
applyZoom(newScale);
|
||||
});
|
||||
|
||||
// Zoom za pomoca kolka myszy
|
||||
paper.on('blank:mousewheel cell:mousewheel', function (evt, x, y, delta) {
|
||||
evt.preventDefault();
|
||||
const oldScale = paper.scale().sx;
|
||||
const zoomFactor = 0.2;
|
||||
let newScale = oldScale * (1 + delta * zoomFactor);
|
||||
newScale = Math.max(minScale, Math.min(maxScale, newScale));
|
||||
applyZoom(newScale, x, y);
|
||||
});
|
||||
});
|
||||
|
||||
</script>
|
||||
</body>
|
||||
|
||||
</html>
|
||||
Reference in New Issue
Block a user