// Display pop up next to text
function closePopUp(el) {
el.style.display = 'none';
openID = null
}
function openPopUp(el) {
///console.log(" open is called ",id)
if (openID != null) {
closePopUp(openID)
}
el.style.display = 'block';
openID = el;
}
let openID = null;
var target;
const imageUrl = "https://i.imgur.com/RzEm1WK.png";
let jsonData = {
"path": " newyear collage\/",
"info": {
"author": "",
"keywords": "",
"file": "newyear collage",
"date": "sRGB",
"title": "",
"description": "Normal",
"generator": "Export Kit v1.2.8"
},
"name": "newyear collage",
"layers": [{
"x": 0,
"height": 612,
"layers": [{
"x": 0,
"color": "0xFFFFFF",
"height": 612,
"y": 0,
"width": 612,
"shapeType": "rectangle",
"type": "shape",
"name": "bg_rectangle"
},
{
"x": 160,
"height": 296,
"layers": [{
"x": 0,
"height": 296,
"src": "6b8e734c46539dbc73f51e8f65d29fe3_frame0.png",
"y": 0,
"width": 429,
"type": "image",
"name": "mask_image_1"
},
{
"radius": "26 \/ 27",
"color": "0xACACAC",
"x": 188,
"y": 122,
"height": 53,
"width": 53,
"shapeType": "ellipse",
"type": "shape",
"name": "useradd_ellipse1"
}
],
"y": 291,
"width": 429,
"type": "group",
"name": "user_image_1"
},
{
"x": 25,
"height": 324,
"layers": [{
"x": 0,
"height": 324,
"src": "eb8e531ec340da14688a6343769286c0_frame1.png",
"y": 0,
"width": 471,
"type": "image",
"name": "mask_image_2"
},
{
"radius": "26 \/ 27",
"color": "0xACACAC",
"x": 209,
"y": 136,
"height": 53,
"width": 53,
"shapeType": "ellipse",
"type": "shape",
"name": "useradd_ellipse_2"
}
],
"y": 22,
"width": 471,
"type": "group",
"name": "user_image_2"
}
],
"y": 0,
"width": 612,
"type": "group",
"name": "newyearcollage08"
}]
};
const containerElement = $('#container');
$(function() {
// below code will upload image onclick mask image
containerElement.click(function(e) {
// filtering out non-canvas clicks
if (e.target.tagName !== 'CANVAS') return;
// getting absolute points relative to container
const absX = e.offsetX + e.target.parentNode.offsetLeft + e.currentTarget.offsetLeft;
const absY = e.offsetY + e.target.parentNode.offsetTop + e.currentTarget.offsetTop;
const $canvasList = $(this).find('canvas');
// moving all canvas parents on the same z-index
$canvasList.parent().css({
zIndex: 0
});
$canvasList.filter(function() { // filtering only applicable canvases
const bbox = this.getBoundingClientRect();
const canvasTop = bbox.top + window.scrollY;
const canvasLeft = bbox.left + window.scrollX;
return (
absX >= canvasLeft && absX <= canvasLeft + bbox.width &&
absY >= canvasTop && absY <= canvasTop + bbox.height)
}).each(function() { // checking white in a click position
const x = absX - this.parentNode.offsetLeft - e.currentTarget.offsetLeft;
const y = absY - this.parentNode.offsetTop - e.currentTarget.offsetTop;
const pixel = this.getContext('2d').getImageData(x, y, 1, 1).data;
if (pixel[3] === 255) {
$(this).parent().css({
zIndex: 2
})
target = this.id;
console.log(target);
setTimeout(() => {
$('#fileup').click();
}, 20);
}
})
});
// Below code will fetch mask images from json file
function getAllSrc(layers) {
let arr = [];
layers.forEach(layer => {
if (layer.src) {
arr.push({
src: layer.src,
x: layer.x,
y: layer.y,
height: layer.height,
width: layer.width,
name: layer.name
});
} else if (layer.layers) {
let newArr = getAllSrc(layer.layers);
if (newArr.length > 0) {
newArr.forEach(({
src,
x,
y,
height,
width,
name
}) => {
arr.push({
src,
x: (layer.x + x),
y: (layer.y + y),
height,
width,
name: (name)
});
});
}
}
});
return arr;
}
function json(data)
{
var width = 0;
var height = 0;
let arr = getAllSrc(data.layers);
let layer1 = data.layers;
width = layer1[0].width;
height = layer1[0].height;
let counter = 0;
let table = [];
for (let {
src,
x,
y,
name
} of arr) {
containerElement.css('width', width + "px").css('height', height + "px").addClass('temp');
//Get Height and width of mask image [ edit button ]
var ImagePosition = arr;
//code end
// Display icon only for mask images
if (name.indexOf('mask_') !== -1) {
var imageUrl1 = imageUrl;
} else {
var imageUrl1 = '';
}
//code end
var mask = containerElement.mask({
imageUrl: imageUrl1,
maskImageUrl: 'http://piccellsapp.com:1337/parse/files/PfAppId/' + src,
onMaskImageCreate: function(img) {
// Mask image positions
img.css({
"position": "absolute",
"left": x + "px",
"top": y + "px"
});
// end
},
id: counter
});
table.push(mask);
fileup.onchange = function() {
let mask2 = table[target];
const newImageLoadedId = mask2.loadImage(URL.createObjectURL(fileup.files[0]));
document.getElementById('fileup').value = "";
// Edit image
if ($(".masked-img" + newImageLoadedId).length === 1) {
$("<span class=\"pip\">" +
"<span class=\"edit\" >Edit </span>" +
"</span>").insertAfter(".masked-img" + newImageLoadedId).css({
"left": ImagePosition[newImageLoadedId].x + (ImagePosition[newImageLoadedId].width / 2) + "px",
"top": ImagePosition[newImageLoadedId].y + (ImagePosition[newImageLoadedId].height / 2) + "px"
});
}
// Edit code end here....
// Edit image code end here....
// Remove image
$("<br/><span id=\"" + newImageLoadedId + "\" class=\"remove\">Remove</span>").insertAfter(".masked-img" + newImageLoadedId).css({
"left": ImagePosition[newImageLoadedId].x + (ImagePosition[newImageLoadedId].width / 2) + "px",
"top": ImagePosition[newImageLoadedId].y + (ImagePosition[newImageLoadedId].height / 2 +25) + "px"
});
$(".remove").click(function(event) {
const canvasId = "canvas#" + event.currentTarget.id;
// Delete the image
const ctx = $("canvas")[event.currentTarget.id].getContext("2d");
ctx.fillStyle = "white"
ctx.fillRect(0, 0, 500, 500)
// Delete the button
$(this).remove();
});
// Remove image code end here....
};
counter++;
}
drawText(data);
}
json(jsonData);
}); // end of document ready
const fonts = []; // caching duplicate fonts
function drawText(layer) {
if (layer.type === 'image') return;
if (!layer.type || layer.type === 'group') {
return layer.layers.forEach(drawText)
}
if (layer.type === 'text') {
const url = 'http://piccellsapp.com:1337/parse/files/PfAppId/' + layer.src;
if (!fonts.includes(url)) {
fonts.push(url);
$("style").prepend("@font-face {\n" +
"\tfont-family: \"" + layer.font + "\";\n" +
"\tsrc: url(" + url + ") format('truetype');\n" +
"}");
}
// Below is POP UP Code
const lightId = 'light' + layer.name
const lightIdString = '#' + lightId
$('.container').append(
'<a id ="' + layer.name + '" onclick="openPopUp(' + lightId + ')"' +
'<div class="txtContainer" contenteditable="true" ' +
'style="' +
'left: ' + layer.x + 'px; ' +
'top: ' + layer.y + 'px; ' +
'font-size: ' + layer.size + 'px; ' +
'">' + layer.text + '</div></a>' +
'<div id="light' + layer.name + '" class="white_content" style="' +
'left: ' + layer.x + 'px; ' +
'top: ' + layer.y + 'px; ' + '"> content <a href="javascript:void(0)" ' +
'onclick="closePopUp(' + lightId + ')">Close</a></div> <div>'
);
document.getElementById(lightId).style.left = layer.x + document.getElementById(layer.name).offsetWidth + 'px'
// Above is POP UP Code
}
}
// extempl code end
// jq plugin
(function($) {
var JQmasks = [];
$.fn.mask = function(options) {
// This is the easiest way to have default options.
var settings = $.extend({
// These are the defaults.
maskImageUrl: undefined,
imageUrl: undefined,
scale: 1,
id: new Date().getUTCMilliseconds().toString(),
x: 0, // image start position
y: 0, // image start position
onMaskImageCreate: function(div) {},
}, options);
var container = $(this);
let prevX = 0,
prevY = 0,
draggable = false,
img,
canvas,
context,
image,
timeout,
initImage = false,
startX = settings.x,
startY = settings.y,
div;
container.mousePosition = function(event) {
return {
x: event.pageX || event.offsetX,
y: event.pageY || event.offsetY
};
}
container.selected = function(ev) {
var pos = container.mousePosition(ev);
var item = $(".masked-img canvas").filter(function() {
var offset = $(this).offset()
var x = pos.x - offset.left;
var y = pos.y - offset.top;
var d = this.getContext('2d').getImageData(x, y, 1, 1).data;
return d[0] > 0
});
JQmasks.forEach(function(el) {
var id = item.length > 0 ? $(item).attr("id") : "";
if (el.id == id)
el.item.enable();
else el.item.disable();
});
};
container.enable = function() {
draggable = true;
$(canvas).attr("active", "true");
div.css({
"z-index": 2
});
}
container.disable = function() {
draggable = false;
$(canvas).attr("active", "false");
div.css({
"z-index": 1
});
}
container.onDragStart = function(evt) {
if (evt.target.getContext) {
var pixel = evt.target.getContext('2d').getImageData(evt.offsetX, evt.offsetY, 1, 1).data;
$(canvas).attr("active", "true");
container.selected(evt);
prevX = evt.clientX;
prevY = evt.clientY;
var img = new Image();
evt.originalEvent.dataTransfer.setDragImage(img, 10, 10);
evt.originalEvent.dataTransfer.setData('text/plain', 'anything');
}
};
container.getImagePosition = function() {
return {
x: settings.x,
y: settings.y,
scale: settings.scale
};
};
container.onDragOver = function(evt) {
if (evt.target.getContext) {
var pixel = evt.target.getContext('2d').getImageData(evt.offsetX, evt.offsetY, 1, 1).data;
if (pixel[3] === 255) {
if (draggable && $(canvas).attr("active") === "true") {
var x = settings.x + evt.clientX - prevX;
var y = settings.y + evt.clientY - prevY;
if (x == settings.x && y == settings.y)
return; // position has not changed
settings.x += evt.clientX - prevX;
settings.y += evt.clientY - prevY;
prevX = evt.clientX;
prevY = evt.clientY;
clearTimeout(timeout);
timeout = setTimeout(function() {
container.updateStyle();
renderInnerImage();
}, 20);
}
} else {
evt.stopPropagation();
return false;
}
}
};
container.updateStyle = function() {
return new Promise((resolve, reject) => {
context.beginPath();
context.globalCompositeOperation = "source-over";
image = new Image();
image.setAttribute('crossOrigin', 'anonymous');
image.src = settings.maskImageUrl;
image.onload = function() {
canvas.width = image.width;
canvas.height = image.height;
context.drawImage(image, 0, 0, image.width, image.height);
div.css({
"width": image.width,
"height": image.height
});
resolve();
};
});
};
function renderInnerImage() {
img = new Image();
img.setAttribute('crossOrigin', 'anonymous');
img.src = settings.imageUrl;
img.onload = function() {
settings.x = settings.x == 0 && initImage ? (canvas.width - (img.width * settings.scale)) / 2 : settings.x;
settings.y = settings.y == 0 && initImage ? (canvas.height - (img.height * settings.scale)) / 2 : settings.y;
context.globalCompositeOperation = 'source-atop';
context.drawImage(img, settings.x, settings.y, img.width * settings.scale, img.height * settings.scale);
initImage = false;
};
}
// change the draggable image
container.loadImage = function(imageUrl) {
console.log("load");
//if (img)
// img.remove();
// reset the code.
settings.y = startY;
settings.x = startX;
prevX = prevY = 0;
settings.imageUrl = imageUrl;
initImage = true;
container.updateStyle().then(renderInnerImage);
// sirpepole Add this
return settings.id;
};
// change the masked Image
container.loadMaskImage = function(imageUrl, from) {
canvas = document.createElement("canvas");
context = canvas.getContext('2d');
canvas.setAttribute("draggable", "true");
canvas.setAttribute("id", settings.id);
settings.maskImageUrl = imageUrl;
div = $("<div/>", {
"class": "masked-img"
}).append(canvas);
// div.find("canvas").on('touchstart mousedown', function(event)
div.find("canvas").on('dragstart', function(event) {
if (event.handled === false) return;
event.handled = true;
container.onDragStart(event);
});
div.find("canvas").on('touchend mouseup', function(event) {
if (event.handled === false) return;
event.handled = true;
container.selected(event);
});
div.find("canvas").bind("dragover", container.onDragOver);
container.append(div);
if (settings.onMaskImageCreate)
settings.onMaskImageCreate(div);
container.loadImage(settings.imageUrl);
};
container.loadMaskImage(settings.maskImageUrl);
JQmasks.push({
item: container,
id: settings.id
})
// Edit image
div.addClass('masked-img' + settings.id);
// code end
return container;
};
}(jQuery));
!
