layer with it own size with positioning X and Y by canvas

This commit is contained in:
2026-06-06 15:47:23 +00:00
parent 4496b0464b
commit 54c01eae57

View File

@@ -281,11 +281,10 @@ export default class pechatalka {
// Writing the preset registry
this.#preset = preset;
}
}
//
const instance = this;
//
keyboard() {
//
let start = 1000;
//
@@ -295,12 +294,12 @@ export default class pechatalka {
let control;
const control_pressed = function () {
instance.#control = true;
this.#control = true;
clearTimeout(control);
control = setTimeout(control_pressed, start);
start = start / decrease;
}
}.bind(this);
window.addEventListener('keydown', function(event) {
if (event.keyCode === 17) {
@@ -309,7 +308,7 @@ export default class pechatalka {
//
control_pressed();
}
});
}.bind(this));
//
window.addEventListener('keyup', function(event) {
@@ -320,14 +319,49 @@ export default class pechatalka {
clearTimeout(control);
//
instance.#control = false;
this.#control = false;
}
});
}.bind(this));
}
dragdrop() {
//
document.addEventListener('dragover', (event) => event.preventDefault());
document.addEventListener('drop', (event) => event.preventDefault());
/* setInterval(function() {
console.log(instance.#control);
}, 1000); */
//
this.#canvas.addEventListener("dragover", function() {
// Adding the drag class
this.#canvas.classList.add("drag");
}.bind(this));
//
this.#canvas.addEventListener("dragleave", function() {
// Removing the drag class
this.#canvas.classList.remove("drag");
}.bind(this));
this.#canvas.addEventListener("drop", function() {
// Removing the drag class
this.#canvas.classList.remove("drag");
// Initializing transfered files
const files = event.dataTransfer?.files;
if (files.length > 0) {
// Initialized transfered files
[...files].forEach((file) => {
console.log(file);
if (file?.type.startsWith("image/")) {
// Image
// Writing the image
this.image(file);
}
});
}
}.bind(this));
}
/**
@@ -369,6 +403,9 @@ export default class pechatalka {
* @param {layer} layer
*/
moving(layer) {
// Declaring the difference between the canvas and the layer
let difference;
// Initializing the start moving cursor coordinates buffer
const from = { x: 0, y: 0 };
@@ -377,7 +414,7 @@ export default class pechatalka {
*/
function moving(event) {
// Writing the X coordinate
layer.wrap.style.left = event.clientX - from.x + "px";
layer.wrap.style.left = event.clientX - from.x + "px";
// Writing the Y coordinate
layer.wrap.style.top = event.clientY - from.y + "px";
@@ -395,13 +432,19 @@ export default class pechatalka {
* @name Start
*/
function start(event) {
// Calculating the difference between the canvas and the layer
difference ??= {
width: this.#canvas.offsetWidth - layer.wrap.offsetWidth,
height: this.#canvas.offsetHeight - layer.wrap.offsetHeight
};
if (event.button === 0) {
// Pressed the main mouse button (left by default)
// Writing the start moving cursor coordinates
[from.x, from.y] = [
event.clientX - (parseInt(layer.wrap.style.left) || 0),
event.clientY - (parseInt(layer.wrap.style.top) || 0),
event.clientX - (parseInt(layer.wrap.style.left) || (difference.width > 0 ? difference.width / 2 : 0)),
event.clientY - (parseInt(layer.wrap.style.top) || (difference.height > 0 ? difference.height / 2 : 0)),
];
// Initializing the event listener
@@ -418,9 +461,9 @@ export default class pechatalka {
}
// Initializing event listeners
layer.wrap.addEventListener("mousedown", start, false);
layer.wrap.addEventListener("mousedown", start.bind(this), false);
window.addEventListener("mouseup", end, false);
this.#canvas.addEventListener("mouseleave", end, false);
// this.#canvas.addEventListener("mouseleave", end, false);
}
/**
@@ -551,9 +594,12 @@ export default class pechatalka {
const trash = document.createElement("i");
trash.classList.add("icon", "trash");
//icon CLOSE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! and ROUND
// Creating the image <img> element
const image = document.createElement("img");
image.setAttribute("draggable", false);
image.setAttribute("ondragstart", 'return false;');
image.setAttribute("src", URL.createObjectURL(file));
// Writing into the gallery
@@ -562,6 +608,18 @@ export default class pechatalka {
wrap.appendChild(button_delete);
this.#canvas.appendChild(wrap);
setTimeout(() => {
// Calculating the difference between the canvas and the layer wrap
const difference = {
width: this.#canvas.offsetWidth - wrap.offsetWidth,
height: this.#canvas.offsetHeight - wrap.offsetHeight
};
// Writing the difference CSS variable into the layer
wrap.style.setProperty('left', (difference.width > 0 ? difference.width / 2 : 0) + 'px');
wrap.style.setProperty('top', (difference.height > 0 ? difference.height / 2 : 0) + 'px');
}, 60);
// Initializing the layer instance
const instance = new layer(
"image",