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Code

Adjusted how styles work. Made signature canvas bigger.

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This commit is contained in:
Saud Fatayerji 2023-05-08 04:23:45 +03:00
parent 1d55ee7f93
commit d58933ea8d
7 changed files with 98 additions and 22 deletions
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18
src/main/resources/static/css/dark-mode.css
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@ -1,25 +1,27 @@
/* Dark Mode Styles */
body {
background-color: #333 !important;
color: #fff !important;
--body-background-color: 51, 51, 51;
--base-font-color: 255, 255, 255;
background-color: rgb(var(--body-background-color)) !important;
color: rgb(var(--base-font-color)) !important;
}
.dark-card {
background-color: #333 !important;
color: white !important;
background-color: rgb(var(--body-background-color)) !important;
color: rgb(var(--base-font-color)) !important;
}
.jumbotron {
background-color: #222; /* or any other dark color */
color: #fff !important; /* or any other light color */
color: rgb(var(--base-font-color)) !important; /* or any other light color */
}
.list-group {
background-color: #222 !important;
color: fff !important;
color: rgb(var(--base-font-color)) !important;
}
.list-group-item {
background-color: #222 !important;
color: fff !important;
color: rgb(var(--base-font-color)) !important;
}
#support-section {
background-color: #444 !important;
@ -30,5 +32,5 @@ body {
--background-color: rgba(255, 255, 255, 0.046) !important;
--scroll-bar-color: #4c4c4c !important;
--scroll-bar-thumb: #d3d3d3 !important;
--scroll-bar-thumb-hover: #ffffff !important;
--scroll-bar-thumb-hover: rgb(var(--base-font-color)) !important;
}

5
src/main/resources/static/css/light-mode.css Normal file
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@ -0,0 +1,5 @@
/* Dark Mode Styles */
body {
--body-background-color: 255, 255, 255;
--base-font-color: 33, 37, 41;
}

13
src/main/resources/static/css/tab-container.css
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@ -8,24 +8,19 @@
}
.tab-container.active {
display: block;
border: 1px solid #dee2e6;
border: 1px solid rgba(var(--base-font-color), 0.25);
padding: 15px;
}
/*
.tab-buttons {
border-bottom: 1px solid #dee2e6;
}
*/
.tab-buttons > button {
margin-bottom: -1px;
background: 0 0;
border: 1px solid transparent;
color: rgb(var(--base-font-color));
border-top-left-radius: 0.25rem;
border-top-right-radius: 0.25rem;
}
.tab-buttons > button.active {
color: #495057;
background-color: #fff;
border-color: #dee2e6 #dee2e6 #fff;
background-color: rgb(var(--body-background-color));
border-color: rgba(var(--base-font-color), 0.25) rgba(var(--base-font-color), 0.25) rgb(var(--body-background-color));
}

2
src/main/resources/static/js/draggable-utils.js
View File

@ -66,7 +66,7 @@ const DraggableUtils = {
createdCanvas.classList.add("draggable-canvas");
const x = 0;
const y = 0;
const y = 20;
createdCanvas.style.transform = `translate(${x}px, ${y}px)`;
createdCanvas.setAttribute('data-x', x);
createdCanvas.setAttribute('data-y', y);

9
src/main/resources/templates/fragments/common.html
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@ -27,6 +27,7 @@
<!-- Custom -->
<link rel="stylesheet" href="css/general.css">
<link rel="stylesheet" th:href="@{css/light-mode.css}" id="light-mode-styles">
<link rel="stylesheet" th:href="@{css/dark-mode.css}" id="dark-mode-styles">
<link rel="stylesheet" th:href="@{css/rainbow-mode.css}" id="rainbow-mode-styles" disabled="true">
<link rel="stylesheet" href="css/tab-container.css">
@ -46,22 +47,26 @@ function toggleDarkMode() {
}
lastToggleTime = currentTime;
var lightModeStyles = document.getElementById("light-mode-styles");
var darkModeStyles = document.getElementById("dark-mode-styles");
var rainbowModeStyles = document.getElementById("rainbow-mode-styles");
var darkModeIcon = document.getElementById("dark-mode-icon");
if (toggleCount >= 18) {
localStorage.setItem("dark-mode", "rainbow");
lightModeStyles.disabled = true;
darkModeStyles.disabled = true;
rainbowModeStyles.disabled = false;
darkModeIcon.src = "rainbow.svg";
} else if (localStorage.getItem("dark-mode") == "on") {
localStorage.setItem("dark-mode", "off");
lightModeStyles.disabled = false;
darkModeStyles.disabled = true;
rainbowModeStyles.disabled = true;
darkModeIcon.src = "sun.svg";
} else {
localStorage.setItem("dark-mode", "on");
lightModeStyles.disabled = true;
darkModeStyles.disabled = false;
rainbowModeStyles.disabled = true;
darkModeIcon.src = "moon.svg";
@ -69,19 +74,23 @@ function toggleDarkMode() {
}
document.addEventListener("DOMContentLoaded", function () {
var lightModeStyles = document.getElementById("light-mode-styles");
var darkModeStyles = document.getElementById("dark-mode-styles");
var rainbowModeStyles = document.getElementById("rainbow-mode-styles");
var darkModeIcon = document.getElementById("dark-mode-icon");
if (localStorage.getItem("dark-mode") == "on") {
lightModeStyles.disabled = true;
darkModeStyles.disabled = false;
rainbowModeStyles.disabled = true;
darkModeIcon.src = "moon.svg";
} else if (localStorage.getItem("dark-mode") == "off") {
lightModeStyles.disabled = false;
darkModeStyles.disabled = true;
rainbowModeStyles.disabled = true;
darkModeIcon.src = "sun.svg";
} else if (localStorage.getItem("dark-mode") == "rainbow") {
lightModeStyles.disabled = true;
darkModeStyles.disabled = true;
rainbowModeStyles.disabled = false;
darkModeIcon.src = "rainbow.svg";

2
src/main/resources/templates/multi-tool.html
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@ -99,7 +99,7 @@
gap: 10px;
align-items: start;
background: rgba(13, 110, 253, 0.1);
background-color: rgba(13, 110, 253, 0.1);
border: 1px solid rgba(0, 0, 0, .25);
backdrop-filter: blur(2px);

71
src/main/resources/templates/sign.html
View File

@ -81,9 +81,72 @@
});
function addDraggableFromPad() {
if (signaturePad.isEmpty()) return;
const dataURL = signaturePad.toDataURL();
DraggableUtils.createDraggableCanvasFromUrl(dataURL);
const startTime = Date.now();
const croppedDataUrl = getCroppedCanvasDataUrl(signaturePadCanvas)
console.log(Date.now() - startTime);
DraggableUtils.createDraggableCanvasFromUrl(croppedDataUrl);
}
function getCroppedCanvasDataUrl(canvas) {
// code is from: https://github.com/szimek/signature_pad/issues/49#issuecomment-1104035775
let originalCtx = canvas.getContext('2d');
let originalWidth = canvas.width;
let originalHeight = canvas.height;
let imageData = originalCtx.getImageData(0,0, originalWidth, originalHeight);
let minX = originalWidth + 1, maxX = -1, minY = originalHeight + 1, maxY = -1, x = 0, y = 0, currentPixelColorValueIndex;
for (y = 0; y < originalHeight; y++) {
for (x = 0; x < originalWidth; x++) {
currentPixelColorValueIndex = (y * originalWidth + x) * 4;
let currentPixelAlphaValue = imageData.data[currentPixelColorValueIndex + 3];
if (currentPixelAlphaValue > 0) {
if (minX > x) minX = x;
if (maxX < x) maxX = x;
if (minY > y) minY = y;
if (maxY < y) maxY = y;
}
}
}
let croppedWidth = maxX - minX;
let croppedHeight = maxY - minY;
if (croppedWidth < 0 || croppedHeight < 0) return null;
let cuttedImageData = originalCtx.getImageData(minX, minY, croppedWidth, croppedHeight);
let croppedCanvas = document.createElement('canvas'),
croppedCtx = croppedCanvas.getContext('2d');
croppedCanvas.width = croppedWidth;
croppedCanvas.height = croppedHeight;
croppedCtx.putImageData(cuttedImageData, 0, 0);
return croppedCanvas.toDataURL();
}
function resizeCanvas() {
// When zoomed out to less than 100%, for some very strange reason,
// some browsers report devicePixelRatio as less than 1
// and only part of the canvas is cleared then.
var ratio = Math.max(window.devicePixelRatio || 1, 1);
// This part causes the canvas to be cleared
signaturePadCanvas.width = signaturePadCanvas.offsetWidth * ratio;
signaturePadCanvas.height = signaturePadCanvas.offsetHeight * ratio;
signaturePadCanvas.getContext("2d").scale(ratio, ratio);
// This library does not listen for canvas changes, so after the canvas is automatically
// cleared by the browser, SignaturePad#isEmpty might still return false, even though the
// canvas looks empty, because the internal data of this library wasn't cleared. To make sure
// that the state of this library is consistent with visual state of the canvas, you
// have to clear it manually.
signaturePad.clear();
}
new IntersectionObserver((entries, observer) => {
if (entries.some(entry => entry.intersectionRatio > 0)) {
resizeCanvas();
}
}).observe(signaturePadCanvas);
new ResizeObserver(resizeCanvas).observe(signaturePadCanvas);
</script>
<style>
.drawing-pad-container {
@ -92,6 +155,8 @@
#drawing-pad-canvas {
background: rgba(125,125,125,0.2);
width: 100%;
height: 300px;
}
</style>
</div>
@ -186,7 +251,7 @@
}
.draggable-buttons-box > button {
z-index: 10;
background: rgba(13, 110, 253, 0.1);
background-color: rgba(13, 110, 253, 0.1);
}
.draggable-canvas {
border: 1px solid red;