+262
-69
@@ -1,8 +1,19 @@
|
||||
:root {
|
||||
--primary-color: #0d6efd;
|
||||
--primary-hover: #0b5ed7;
|
||||
--secondary-color: #6c757d;
|
||||
--secondary-hover: #5c636a;
|
||||
--primary-color: #0f62fe;
|
||||
--primary-hover: #3b82ff;
|
||||
--secondary-color: #3b485f;
|
||||
--secondary-hover: #52627d;
|
||||
--accent-color: #22d3ee;
|
||||
--accent-soft: rgba(34, 211, 238, 0.18);
|
||||
--surface-color: rgba(255, 255, 255, 0.8);
|
||||
--surface-strong: rgba(255, 255, 255, 0.92);
|
||||
--border-color: rgba(109, 128, 162, 0.22);
|
||||
--text-color: #10203a;
|
||||
--muted-text: #5e6c84;
|
||||
--shadow-soft: 0 20px 45px rgba(15, 35, 95, 0.12);
|
||||
--shadow-strong: 0 18px 50px rgba(15, 98, 254, 0.18);
|
||||
--page-glow-1: rgba(15, 98, 254, 0.2);
|
||||
--page-glow-2: rgba(34, 211, 238, 0.18);
|
||||
|
||||
--dark-bg: #121212;
|
||||
--dark-text: #e0e0e0;
|
||||
@@ -17,64 +28,132 @@
|
||||
body {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
font-family: system-ui, -apple-system, sans-serif;
|
||||
font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
|
||||
color: var(--text-color);
|
||||
background:
|
||||
radial-gradient(circle at top left, var(--page-glow-1), transparent 32%),
|
||||
radial-gradient(circle at top right, var(--page-glow-2), transparent 28%),
|
||||
linear-gradient(135deg, #eef5ff 0%, #f6fbff 45%, #f8f9fd 100%);
|
||||
min-height: 100vh;
|
||||
position: relative;
|
||||
}
|
||||
|
||||
body::before,
|
||||
body::after {
|
||||
content: "";
|
||||
position: fixed;
|
||||
inset: auto;
|
||||
width: 42vw;
|
||||
height: 42vw;
|
||||
border-radius: 50%;
|
||||
pointer-events: none;
|
||||
filter: blur(60px);
|
||||
opacity: 0.45;
|
||||
z-index: 0;
|
||||
}
|
||||
|
||||
body::before {
|
||||
top: -12vw;
|
||||
right: -10vw;
|
||||
background: rgba(15, 98, 254, 0.12);
|
||||
}
|
||||
|
||||
body::after {
|
||||
bottom: -14vw;
|
||||
left: -8vw;
|
||||
background: rgba(34, 211, 238, 0.1);
|
||||
}
|
||||
|
||||
button {
|
||||
padding: 0.375rem 0.75rem;
|
||||
border: 1px solid var(--primary-color);
|
||||
border-radius: 0.375rem;
|
||||
padding: 0.5rem 0.95rem;
|
||||
border: 1px solid transparent;
|
||||
border-radius: 8px;
|
||||
margin-bottom: 5px;
|
||||
white-space: nowrap;
|
||||
cursor: pointer;
|
||||
font-size: 0.9rem;
|
||||
font-weight: 600;
|
||||
letter-spacing: 0.01em;
|
||||
transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
|
||||
box-shadow: 0 10px 20px rgba(16, 32, 58, 0.08);
|
||||
backdrop-filter: blur(8px);
|
||||
}
|
||||
|
||||
button:hover {
|
||||
transform: translateY(-1px);
|
||||
}
|
||||
|
||||
button:disabled {
|
||||
opacity: 0.65;
|
||||
cursor: not-allowed;
|
||||
box-shadow: none;
|
||||
}
|
||||
|
||||
button.primary {
|
||||
color: #fff;
|
||||
background-color: var(--primary-color);
|
||||
background: linear-gradient(135deg, var(--primary-color), #2388ff);
|
||||
box-shadow: 0 12px 24px rgba(15, 98, 254, 0.28);
|
||||
}
|
||||
|
||||
button.primary:hover {
|
||||
color: #fff;
|
||||
border-color: var(--primary-hover);
|
||||
background-color: var(--primary-hover);
|
||||
border-color: rgba(255, 255, 255, 0.3);
|
||||
background: linear-gradient(135deg, var(--primary-hover), #45c3ff);
|
||||
box-shadow: 0 16px 30px rgba(15, 98, 254, 0.34);
|
||||
}
|
||||
|
||||
button.secondary {
|
||||
color: #fff;
|
||||
background-color: var(--secondary-color);
|
||||
border-color: var(--secondary-color);
|
||||
color: var(--text-color);
|
||||
background: rgba(255, 255, 255, 0.72);
|
||||
border-color: rgba(109, 128, 162, 0.22);
|
||||
}
|
||||
|
||||
button.secondary:hover {
|
||||
color: #fff;
|
||||
border-color: var(--secondary-hover);
|
||||
background-color: var(--secondary-hover);
|
||||
color: var(--text-color);
|
||||
border-color: rgba(59, 72, 95, 0.24);
|
||||
background: rgba(255, 255, 255, 0.95);
|
||||
}
|
||||
|
||||
h3 {
|
||||
padding-bottom: .3em;
|
||||
border-bottom: 1px solid #ccc;
|
||||
padding: 1.6rem 0 1rem;
|
||||
margin: 0 0 1.25rem;
|
||||
border-bottom: 1px solid rgba(131, 149, 186, 0.26);
|
||||
text-align: center;
|
||||
font-size: clamp(1.5rem, 2vw, 2rem);
|
||||
font-weight: 800;
|
||||
letter-spacing: 0.04em;
|
||||
color: #0f1f44;
|
||||
text-shadow: 0 10px 25px rgba(15, 98, 254, 0.12);
|
||||
}
|
||||
|
||||
fieldset {
|
||||
border: none;
|
||||
box-shadow: 0 .5rem 0.5rem rgba(0, 0, 0, 0.2);
|
||||
background-color: #f8f9fa;
|
||||
padding: 10px;
|
||||
margin-bottom: 16px;
|
||||
border-radius: 4px;
|
||||
box-shadow: var(--shadow-soft);
|
||||
background: linear-gradient(180deg, var(--surface-strong), var(--surface-color));
|
||||
padding: 16px 16px 12px;
|
||||
margin-bottom: 18px;
|
||||
border-radius: 10px;
|
||||
border: 1px solid var(--border-color);
|
||||
position: relative;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
fieldset::before {
|
||||
content: "";
|
||||
position: absolute;
|
||||
inset: 0 auto auto 0;
|
||||
width: 100%;
|
||||
height: 1px;
|
||||
background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.65), transparent);
|
||||
opacity: 0.85;
|
||||
}
|
||||
|
||||
fieldset legend {
|
||||
font-weight: bold;
|
||||
color: rgba(0, 0, 255, 0.6);
|
||||
color: #1862d9;
|
||||
padding: 0 10px;
|
||||
font-size: 0.95rem;
|
||||
letter-spacing: 0.08em;
|
||||
}
|
||||
|
||||
code {
|
||||
@@ -86,49 +165,66 @@ code {
|
||||
}
|
||||
|
||||
input[type=text],
|
||||
textarea,
|
||||
input[type=date],
|
||||
input[type=number],
|
||||
select {
|
||||
font-size: 1rem;
|
||||
font-weight: 400;
|
||||
line-height: 1.5;
|
||||
color: #212529;
|
||||
border: 1px solid #dee2e6;
|
||||
border-radius: 0.375rem;
|
||||
padding: .2rem .75rem;
|
||||
color: var(--text-color);
|
||||
border: 1px solid rgba(121, 140, 176, 0.26);
|
||||
border-radius: 6px;
|
||||
padding: .45rem .85rem;
|
||||
max-width: 100%;
|
||||
box-sizing: border-box;
|
||||
background: rgba(255, 255, 255, 0.86);
|
||||
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
|
||||
transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
|
||||
}
|
||||
|
||||
input[type=file] {
|
||||
font-size: 1rem;
|
||||
font-weight: 400;
|
||||
line-height: 1.5;
|
||||
color: #212529;
|
||||
color: var(--text-color);
|
||||
max-width: 100%;
|
||||
}
|
||||
|
||||
input::file-selector-button {
|
||||
font-size: 0.9rem;
|
||||
font-weight: 400;
|
||||
font-weight: 600;
|
||||
line-height: 1.5;
|
||||
border: 1px solid var(--primary-color);
|
||||
border-radius: 0.375rem;
|
||||
border: 1px solid rgba(121, 140, 176, 0.26);
|
||||
border-radius: 8px;
|
||||
cursor: pointer;
|
||||
padding: 0.45rem 0.95rem;
|
||||
margin-right: 10px;
|
||||
color: var(--text-color);
|
||||
background: rgba(255, 255, 255, 0.9);
|
||||
transition: transform 0.2s ease, box-shadow 0.2s ease;
|
||||
}
|
||||
|
||||
input::file-selector-button:hover {
|
||||
transform: translateY(-1px);
|
||||
box-shadow: 0 10px 20px rgba(16, 32, 58, 0.08);
|
||||
}
|
||||
|
||||
select {
|
||||
padding: .3rem 2.25rem .3rem .75rem;
|
||||
padding: .45rem 2.25rem .45rem .85rem;
|
||||
}
|
||||
|
||||
input:focus,
|
||||
textarea:focus,
|
||||
select:focus {
|
||||
border: 1px solid #86b7fe;
|
||||
box-shadow: 0 0 4px rgba(0, 120, 215, 0.8);
|
||||
border: 1px solid rgba(15, 98, 254, 0.55);
|
||||
box-shadow: 0 0 0 4px rgba(15, 98, 254, 0.14);
|
||||
outline: 0;
|
||||
background: #fff;
|
||||
}
|
||||
|
||||
input[type=text]:disabled,
|
||||
textarea:disabled,
|
||||
input[type=date]:disabled,
|
||||
input[type=number]:disabled,
|
||||
select:disabled {
|
||||
@@ -141,27 +237,32 @@ select:disabled {
|
||||
label {
|
||||
margin-right: 4px;
|
||||
white-space: nowrap;
|
||||
color: var(--muted-text);
|
||||
font-weight: 600;
|
||||
}
|
||||
|
||||
.main {
|
||||
width: 100%;
|
||||
max-width: 950px;
|
||||
margin: 0 auto;
|
||||
padding: 0 1rem;
|
||||
background: #fff;
|
||||
padding: 0 1rem 1.5rem;
|
||||
background: transparent;
|
||||
font-size: 1rem;
|
||||
font-weight: 400;
|
||||
line-height: 1.5;
|
||||
box-sizing: border-box;
|
||||
position: relative;
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
.footer {
|
||||
display: flex;
|
||||
gap: 10px;
|
||||
font-size: 0.8rem;
|
||||
color: #666;
|
||||
color: var(--muted-text);
|
||||
flex-wrap: wrap;
|
||||
margin: 1rem 0;
|
||||
margin: 1rem 0 2rem;
|
||||
justify-content: center;
|
||||
}
|
||||
|
||||
.footer .links {
|
||||
@@ -170,7 +271,7 @@ label {
|
||||
}
|
||||
|
||||
.footer .links a {
|
||||
color: #666;
|
||||
color: var(--muted-text);
|
||||
text-decoration: none;
|
||||
position: relative;
|
||||
padding: 0 8px;
|
||||
@@ -188,7 +289,7 @@ label {
|
||||
}
|
||||
|
||||
.footer a:hover {
|
||||
color: #0d6efd;
|
||||
color: var(--primary-color);
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
@@ -219,13 +320,17 @@ label {
|
||||
min-height: 100px;
|
||||
max-height: 300px;
|
||||
margin: 0;
|
||||
padding: 5px;
|
||||
background: #ddd;
|
||||
padding: 10px 12px;
|
||||
background: linear-gradient(180deg, rgba(14, 26, 48, 0.92), rgba(20, 36, 63, 0.96));
|
||||
color: #d9ecff;
|
||||
overflow-y: auto;
|
||||
overflow-x: hidden;
|
||||
font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
|
||||
box-sizing: border-box;
|
||||
word-break: break-word;
|
||||
border-radius: 16px;
|
||||
border: 1px solid rgba(77, 102, 150, 0.4);
|
||||
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
|
||||
}
|
||||
|
||||
.log-container .log-line {
|
||||
@@ -239,21 +344,22 @@ label {
|
||||
}
|
||||
|
||||
.log-container .time {
|
||||
color: #333;
|
||||
color: #7bdcff;
|
||||
margin-right: 0.5em;
|
||||
}
|
||||
|
||||
.log-container .action {
|
||||
color: #666;
|
||||
color: #95aecd;
|
||||
margin-right: 0.5em;
|
||||
}
|
||||
|
||||
.template-panel {
|
||||
border: 1px solid #dee2e6;
|
||||
border-radius: 0.5rem;
|
||||
background: #fff;
|
||||
border: 1px solid rgba(121, 140, 176, 0.22);
|
||||
border-radius: 8px;
|
||||
background: rgba(255, 255, 255, 0.78);
|
||||
padding: 12px;
|
||||
margin-bottom: 10px;
|
||||
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
|
||||
}
|
||||
|
||||
.panel-tabs {
|
||||
@@ -264,20 +370,21 @@ label {
|
||||
}
|
||||
|
||||
.panel-tab {
|
||||
color: #495057;
|
||||
background: #eef2f6;
|
||||
border-color: #d0d7de;
|
||||
color: var(--muted-text);
|
||||
background: rgba(255, 255, 255, 0.7);
|
||||
border-color: rgba(121, 140, 176, 0.18);
|
||||
}
|
||||
|
||||
.panel-tab:hover {
|
||||
background: #dde5ee;
|
||||
border-color: #c1c9d2;
|
||||
background: rgba(255, 255, 255, 0.96);
|
||||
border-color: rgba(121, 140, 176, 0.26);
|
||||
}
|
||||
|
||||
.panel-tab.active {
|
||||
color: #fff;
|
||||
background: var(--primary-color);
|
||||
border-color: var(--primary-color);
|
||||
background: linear-gradient(135deg, var(--primary-color), #1ec8ff);
|
||||
border-color: transparent;
|
||||
box-shadow: 0 12px 24px rgba(15, 98, 254, 0.2);
|
||||
}
|
||||
|
||||
.panel-tab-content {
|
||||
@@ -297,7 +404,7 @@ label {
|
||||
}
|
||||
|
||||
.template-header span {
|
||||
color: #666;
|
||||
color: var(--muted-text);
|
||||
font-size: 0.9rem;
|
||||
}
|
||||
|
||||
@@ -317,9 +424,9 @@ label {
|
||||
gap: 8px;
|
||||
align-items: center;
|
||||
padding: 8px;
|
||||
border: 1px solid #dee2e6;
|
||||
border-radius: 0.375rem;
|
||||
background: #f8f9fa;
|
||||
border: 1px solid rgba(121, 140, 176, 0.18);
|
||||
border-radius: 6px;
|
||||
background: rgba(248, 251, 255, 0.86);
|
||||
}
|
||||
|
||||
.template-item input[type="text"] {
|
||||
@@ -338,11 +445,17 @@ label {
|
||||
}
|
||||
|
||||
.canvas-container canvas {
|
||||
border: black solid 1px;
|
||||
border: 1px solid rgba(37, 61, 104, 0.24);
|
||||
max-width: 100%;
|
||||
height: auto;
|
||||
display: block;
|
||||
margin: 0 auto;
|
||||
background:
|
||||
linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 249, 255, 0.98));
|
||||
border-radius: 0;
|
||||
box-shadow:
|
||||
0 25px 60px rgba(15, 35, 95, 0.18),
|
||||
inset 0 1px 0 rgba(255, 255, 255, 0.8);
|
||||
}
|
||||
|
||||
.canvas-container.crop-mode canvas {
|
||||
@@ -353,10 +466,10 @@ label {
|
||||
.status-bar {
|
||||
display: none;
|
||||
font-size: 85%;
|
||||
color: #666;
|
||||
color: var(--muted-text);
|
||||
margin-bottom: 10px;
|
||||
padding-bottom: 10px;
|
||||
border-bottom: 1px dotted #AAA;
|
||||
border-bottom: 1px dotted rgba(121, 140, 176, 0.45);
|
||||
}
|
||||
|
||||
canvas.text-placement-mode {
|
||||
@@ -371,6 +484,15 @@ canvas.text-placement-mode {
|
||||
color: var(--primary-color);
|
||||
}
|
||||
|
||||
.canvas-container {
|
||||
padding: 18px;
|
||||
border-radius: 0;
|
||||
background:
|
||||
linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(242, 248, 255, 0.84));
|
||||
border: 1px solid rgba(121, 140, 176, 0.18);
|
||||
box-shadow: var(--shadow-soft);
|
||||
}
|
||||
|
||||
.canvas-tools {
|
||||
margin-top: 10px;
|
||||
justify-content: center;
|
||||
@@ -382,6 +504,27 @@ canvas.text-placement-mode {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.markdown-text-input-group {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 4px;
|
||||
min-width: 240px;
|
||||
flex: 1 1 280px;
|
||||
}
|
||||
|
||||
#text-input {
|
||||
width: 100%;
|
||||
min-height: 110px;
|
||||
resize: vertical;
|
||||
font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
|
||||
}
|
||||
|
||||
.markdown-text-hint {
|
||||
color: var(--muted-text);
|
||||
font-size: 0.82rem;
|
||||
line-height: 1.4;
|
||||
}
|
||||
|
||||
.canvas-container.brush-mode .brush-tools,
|
||||
.canvas-container.text-mode .brush-tools,
|
||||
.canvas-container.eraser-mode .brush-tools,
|
||||
@@ -404,23 +547,25 @@ canvas.text-placement-mode {
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
margin-right: 5px;
|
||||
background-color: #f8f9fa;
|
||||
border: 1px solid #dee2e6;
|
||||
background: rgba(255, 255, 255, 0.86);
|
||||
border: 1px solid rgba(121, 140, 176, 0.22);
|
||||
border-radius: 4px;
|
||||
padding: 0;
|
||||
cursor: pointer;
|
||||
transition: all 0.2s ease;
|
||||
box-shadow: 0 8px 18px rgba(16, 32, 58, 0.08);
|
||||
}
|
||||
|
||||
.tool-button:hover {
|
||||
background-color: #e9ecef;
|
||||
border-color: #ced4da;
|
||||
background: #fff;
|
||||
border-color: rgba(121, 140, 176, 0.3);
|
||||
}
|
||||
|
||||
.tool-button.active {
|
||||
background-color: var(--primary-color);
|
||||
background: linear-gradient(135deg, var(--primary-color), #1ec8ff);
|
||||
color: white;
|
||||
border-color: var(--primary-color);
|
||||
border-color: transparent;
|
||||
box-shadow: 0 12px 24px rgba(15, 98, 254, 0.24);
|
||||
}
|
||||
|
||||
.tool-button.hide {
|
||||
@@ -474,6 +619,7 @@ canvas.text-placement-mode {
|
||||
}
|
||||
|
||||
input[type=text],
|
||||
textarea,
|
||||
input[type=number],
|
||||
select {
|
||||
max-width: 100%;
|
||||
@@ -491,14 +637,23 @@ body.dark-mode .main {
|
||||
color: var(--dark-text);
|
||||
}
|
||||
|
||||
body.dark-mode {
|
||||
background:
|
||||
radial-gradient(circle at top left, rgba(15, 98, 254, 0.16), transparent 32%),
|
||||
radial-gradient(circle at bottom right, rgba(34, 211, 238, 0.14), transparent 30%),
|
||||
linear-gradient(135deg, #0b1220 0%, #10192d 50%, #0c1220 100%);
|
||||
}
|
||||
|
||||
body.dark-mode fieldset {
|
||||
background-color: var(--dark-fieldset-bg);
|
||||
box-shadow: 0 .5rem 0.5rem rgba(0, 0, 0, 0.5);
|
||||
border: 1px solid rgba(77, 102, 150, 0.24);
|
||||
}
|
||||
|
||||
body.dark-mode h3 {
|
||||
border-bottom: 1px solid var(--dark-border);
|
||||
color: var(--dark-text);
|
||||
text-shadow: 0 12px 30px rgba(34, 211, 238, 0.12);
|
||||
}
|
||||
|
||||
body.dark-mode code {
|
||||
@@ -507,6 +662,7 @@ body.dark-mode code {
|
||||
}
|
||||
|
||||
body.dark-mode input[type=text],
|
||||
body.dark-mode textarea,
|
||||
body.dark-mode input[type=date],
|
||||
body.dark-mode input[type=number],
|
||||
body.dark-mode select {
|
||||
@@ -516,6 +672,7 @@ body.dark-mode select {
|
||||
}
|
||||
|
||||
body.dark-mode input[type=text]:disabled,
|
||||
body.dark-mode textarea:disabled,
|
||||
body.dark-mode input[type=date]:disabled,
|
||||
body.dark-mode input[type=number]:disabled,
|
||||
body.dark-mode select:disabled {
|
||||
@@ -597,6 +754,15 @@ body.dark-mode .template-item {
|
||||
border-color: var(--dark-border);
|
||||
}
|
||||
|
||||
body.dark-mode .canvas-container {
|
||||
background: linear-gradient(180deg, rgba(23, 31, 49, 0.92), rgba(17, 24, 39, 0.95));
|
||||
border-color: rgba(77, 102, 150, 0.24);
|
||||
}
|
||||
|
||||
body.dark-mode .canvas-container canvas {
|
||||
background: #f8fbff;
|
||||
}
|
||||
|
||||
body.dark-mode .panel-tab {
|
||||
color: var(--dark-text);
|
||||
background-color: #2a2a2a;
|
||||
@@ -617,3 +783,30 @@ body.dark-mode .panel-tab.active {
|
||||
body.dark-mode .template-header span {
|
||||
color: #aaa;
|
||||
}
|
||||
|
||||
@media (prefers-reduced-motion: no-preference) {
|
||||
fieldset,
|
||||
.canvas-container {
|
||||
animation: floatIn 0.6s ease both;
|
||||
}
|
||||
|
||||
fieldset:nth-of-type(2) {
|
||||
animation-delay: 0.06s;
|
||||
}
|
||||
|
||||
fieldset:nth-of-type(3) {
|
||||
animation-delay: 0.12s;
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes floatIn {
|
||||
from {
|
||||
opacity: 0;
|
||||
transform: translateY(16px);
|
||||
}
|
||||
|
||||
to {
|
||||
opacity: 1;
|
||||
transform: translateY(0);
|
||||
}
|
||||
}
|
||||
|
||||
+4
-1
@@ -299,7 +299,10 @@
|
||||
<input type="number" id="font-size" value="16" min="1" max="100">
|
||||
</div>
|
||||
<div class="flex-group text-tools">
|
||||
<input type="text" id="text-input" placeholder="输入文字" style="width:150px">
|
||||
<div class="markdown-text-input-group">
|
||||
<textarea id="text-input" rows="6" placeholder="输入 Markdown 文本，例如： # 标题 - 列表项 **加粗** 和 *斜体* `代码`"></textarea>
|
||||
<div class="markdown-text-hint">支持标题、列表、引用、粗体、斜体、删除线和行内代码</div>
|
||||
</div>
|
||||
<button id="text-bold" title="粗体">B</button>
|
||||
<button id="text-italic" title="斜体">I</button>
|
||||
<button id="add-text-btn" class="primary">添加文字</button>
|
||||
|
||||
+286
-29
@@ -40,6 +40,272 @@ class PaintManager {
|
||||
this.hideBrushCursor = this.hideBrushCursor.bind(this);
|
||||
}
|
||||
|
||||
buildFontString(fontFamily, fontSize, bold = false, italic = false) {
|
||||
const fontParts = [];
|
||||
if (italic) fontParts.push('italic');
|
||||
if (bold) fontParts.push('bold');
|
||||
fontParts.push(`${fontSize}px`);
|
||||
fontParts.push(fontFamily);
|
||||
return fontParts.join(' ');
|
||||
}
|
||||
|
||||
parseInlineMarkdown(text, baseStyle = {}) {
|
||||
const patterns = [
|
||||
{
|
||||
regex: /`([^`]+)`/g,
|
||||
style: { code: true, fontFamily: 'monospace', background: 'rgba(0, 0, 0, 0.08)' }
|
||||
},
|
||||
{ regex: /\*\*([^*]+)\*\*/g, style: { bold: true } },
|
||||
{ regex: /__([^_]+)__/g, style: { bold: true } },
|
||||
{ regex: /\*([^*]+)\*/g, style: { italic: true } },
|
||||
{ regex: /_([^_]+)_/g, style: { italic: true } },
|
||||
{ regex: /~~([^~]+)~~/g, style: { strike: true, color: '#666666' } }
|
||||
];
|
||||
|
||||
let segments = [{ text, style: { ...baseStyle } }];
|
||||
|
||||
patterns.forEach(({ regex, style }) => {
|
||||
const nextSegments = [];
|
||||
segments.forEach((segment) => {
|
||||
if (!segment.text) return;
|
||||
regex.lastIndex = 0;
|
||||
let lastIndex = 0;
|
||||
let match = regex.exec(segment.text);
|
||||
let hasMatch = false;
|
||||
|
||||
while (match) {
|
||||
hasMatch = true;
|
||||
if (match.index > lastIndex) {
|
||||
nextSegments.push({
|
||||
text: segment.text.slice(lastIndex, match.index),
|
||||
style: { ...segment.style }
|
||||
});
|
||||
}
|
||||
nextSegments.push({
|
||||
text: match[1],
|
||||
style: { ...segment.style, ...style }
|
||||
});
|
||||
lastIndex = match.index + match[0].length;
|
||||
match = regex.exec(segment.text);
|
||||
}
|
||||
|
||||
if (!hasMatch) {
|
||||
nextSegments.push(segment);
|
||||
return;
|
||||
}
|
||||
|
||||
if (lastIndex < segment.text.length) {
|
||||
nextSegments.push({
|
||||
text: segment.text.slice(lastIndex),
|
||||
style: { ...segment.style }
|
||||
});
|
||||
}
|
||||
});
|
||||
segments = nextSegments;
|
||||
});
|
||||
|
||||
return segments.filter((segment) => segment.text);
|
||||
}
|
||||
|
||||
parseMarkdownText(markdownText, fontFamily, fontSize, color, defaultBold = false, defaultItalic = false) {
|
||||
const normalizedText = String(markdownText || '').replace(/\r\n/g, '\n');
|
||||
const lines = normalizedText.split('\n');
|
||||
const blocks = [];
|
||||
|
||||
lines.forEach((rawLine) => {
|
||||
const line = rawLine || '';
|
||||
const trimmed = line.trim();
|
||||
|
||||
if (!trimmed) {
|
||||
blocks.push({ type: 'blank', height: Math.max(12, Math.round(fontSize * 0.75)) });
|
||||
return;
|
||||
}
|
||||
|
||||
let type = 'paragraph';
|
||||
let content = line;
|
||||
let level = 0;
|
||||
let indent = 0;
|
||||
let prefix = '';
|
||||
|
||||
const headingMatch = trimmed.match(/^(#{1,6})\s+(.*)$/);
|
||||
const quoteMatch = line.match(/^\s*>\s?(.*)$/);
|
||||
const unorderedListMatch = line.match(/^(\s*)[-*+]\s+(.*)$/);
|
||||
const orderedListMatch = line.match(/^(\s*)(\d+)\.\s+(.*)$/);
|
||||
|
||||
if (headingMatch) {
|
||||
type = 'heading';
|
||||
level = headingMatch[1].length;
|
||||
content = headingMatch[2];
|
||||
} else if (quoteMatch) {
|
||||
type = 'quote';
|
||||
content = quoteMatch[1];
|
||||
} else if (unorderedListMatch) {
|
||||
type = 'list';
|
||||
content = unorderedListMatch[2];
|
||||
indent = Math.floor((unorderedListMatch[1] || '').length / 2);
|
||||
prefix = '•';
|
||||
} else if (orderedListMatch) {
|
||||
type = 'ordered-list';
|
||||
content = orderedListMatch[3];
|
||||
indent = Math.floor((orderedListMatch[1] || '').length / 2);
|
||||
prefix = `${orderedListMatch[2]}.`;
|
||||
}
|
||||
|
||||
const scale = type === 'heading' ? Math.max(1, 1.65 - (level - 1) * 0.16) : 1;
|
||||
const blockFontSize = Math.max(10, Math.round(fontSize * scale));
|
||||
const baseStyle = {
|
||||
color: type === 'quote' ? '#444444' : color,
|
||||
fontFamily,
|
||||
fontSize: blockFontSize,
|
||||
bold: type === 'heading' || defaultBold,
|
||||
italic: defaultItalic
|
||||
};
|
||||
|
||||
blocks.push({
|
||||
type,
|
||||
level,
|
||||
indent,
|
||||
prefix,
|
||||
fontSize: blockFontSize,
|
||||
lineHeight: Math.max(14, Math.round(blockFontSize * (type === 'heading' ? 1.45 : 1.35))),
|
||||
segments: this.parseInlineMarkdown(content, baseStyle)
|
||||
});
|
||||
});
|
||||
|
||||
return blocks;
|
||||
}
|
||||
|
||||
measureMarkdownBlock(block) {
|
||||
if (block.type === 'blank') {
|
||||
return { width: 0, height: block.height || 12 };
|
||||
}
|
||||
|
||||
const indentWidth = block.indent ? block.indent * 18 : 0;
|
||||
let prefixWidth = 0;
|
||||
if (block.prefix) {
|
||||
this.ctx.font = this.buildFontString('Arial', block.fontSize, true, false);
|
||||
prefixWidth = this.ctx.measureText(block.prefix).width + 8;
|
||||
}
|
||||
|
||||
let contentWidth = 0;
|
||||
block.segments.forEach((segment) => {
|
||||
this.ctx.font = this.buildFontString(
|
||||
segment.style.fontFamily || 'Arial',
|
||||
segment.style.fontSize || block.fontSize,
|
||||
!!segment.style.bold,
|
||||
!!segment.style.italic
|
||||
);
|
||||
contentWidth += this.ctx.measureText(segment.text).width;
|
||||
});
|
||||
|
||||
return {
|
||||
width: indentWidth + prefixWidth + contentWidth + (block.type === 'quote' ? 16 : 0),
|
||||
height: block.lineHeight
|
||||
};
|
||||
}
|
||||
|
||||
measureTextElement(textElement) {
|
||||
if (textElement.type === 'markdown' && Array.isArray(textElement.blocks)) {
|
||||
let width = 0;
|
||||
let height = 0;
|
||||
|
||||
textElement.blocks.forEach((block) => {
|
||||
const size = this.measureMarkdownBlock(block);
|
||||
width = Math.max(width, size.width);
|
||||
height += size.height;
|
||||
});
|
||||
|
||||
return {
|
||||
width,
|
||||
height,
|
||||
top: textElement.y - Math.max(14, textElement.baseFontSize || 16),
|
||||
left: textElement.x
|
||||
};
|
||||
}
|
||||
|
||||
this.ctx.font = textElement.font;
|
||||
const textWidth = this.ctx.measureText(textElement.text).width;
|
||||
const fontSizeMatch = textElement.font.match(/(\d+)px/);
|
||||
const textHeight = (fontSizeMatch ? parseInt(fontSizeMatch[1], 10) : 14) * 1.2;
|
||||
|
||||
return {
|
||||
width: textWidth,
|
||||
height: textHeight,
|
||||
top: textElement.y - textHeight,
|
||||
left: textElement.x
|
||||
};
|
||||
}
|
||||
|
||||
renderTextElement(textElement) {
|
||||
if (textElement.type === 'markdown' && Array.isArray(textElement.blocks)) {
|
||||
let currentY = textElement.y;
|
||||
|
||||
textElement.blocks.forEach((block) => {
|
||||
if (block.type === 'blank') {
|
||||
currentY += block.height || 12;
|
||||
return;
|
||||
}
|
||||
|
||||
let currentX = textElement.x + (block.indent ? block.indent * 18 : 0);
|
||||
if (block.type === 'quote') {
|
||||
this.ctx.strokeStyle = '#999999';
|
||||
this.ctx.lineWidth = 2;
|
||||
this.ctx.beginPath();
|
||||
this.ctx.moveTo(textElement.x + 6, currentY - block.lineHeight + 4);
|
||||
this.ctx.lineTo(textElement.x + 6, currentY + 2);
|
||||
this.ctx.stroke();
|
||||
currentX += 16;
|
||||
}
|
||||
|
||||
if (block.prefix) {
|
||||
this.ctx.font = this.buildFontString('Arial', block.fontSize, true, false);
|
||||
this.ctx.fillStyle = textElement.color;
|
||||
this.ctx.fillText(block.prefix, currentX, currentY);
|
||||
currentX += this.ctx.measureText(block.prefix).width + 8;
|
||||
}
|
||||
|
||||
block.segments.forEach((segment) => {
|
||||
const fontSize = segment.style.fontSize || block.fontSize;
|
||||
this.ctx.font = this.buildFontString(
|
||||
segment.style.fontFamily || textElement.fontFamily || 'Arial',
|
||||
fontSize,
|
||||
!!segment.style.bold,
|
||||
!!segment.style.italic
|
||||
);
|
||||
|
||||
const segmentWidth = this.ctx.measureText(segment.text).width;
|
||||
|
||||
if (segment.style.code) {
|
||||
this.ctx.fillStyle = segment.style.background || 'rgba(0, 0, 0, 0.08)';
|
||||
this.ctx.fillRect(currentX - 2, currentY - fontSize, segmentWidth + 4, block.lineHeight - 2);
|
||||
}
|
||||
|
||||
this.ctx.fillStyle = segment.style.color || textElement.color;
|
||||
this.ctx.fillText(segment.text, currentX, currentY);
|
||||
|
||||
if (segment.style.strike) {
|
||||
this.ctx.strokeStyle = segment.style.color || textElement.color;
|
||||
this.ctx.lineWidth = 1;
|
||||
this.ctx.beginPath();
|
||||
this.ctx.moveTo(currentX, currentY - fontSize * 0.35);
|
||||
this.ctx.lineTo(currentX + segmentWidth, currentY - fontSize * 0.35);
|
||||
this.ctx.stroke();
|
||||
}
|
||||
|
||||
currentX += segmentWidth;
|
||||
});
|
||||
|
||||
currentY += block.lineHeight;
|
||||
});
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
this.ctx.font = textElement.font;
|
||||
this.ctx.fillStyle = textElement.color;
|
||||
this.ctx.fillText(textElement.text, textElement.x, textElement.y);
|
||||
}
|
||||
|
||||
saveToHistory() {
|
||||
// Remove any states after current step (when user drew something after undoing)
|
||||
this.historyStack = this.historyStack.slice(0, this.historyStep + 1);
|
||||
@@ -483,9 +749,7 @@ class PaintManager {
|
||||
} else {
|
||||
this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
|
||||
}
|
||||
this.ctx.font = this.selectedTextElement.font;
|
||||
this.ctx.fillStyle = this.selectedTextElement.color;
|
||||
this.ctx.fillText(this.selectedTextElement.text, this.selectedTextElement.x, this.selectedTextElement.y);
|
||||
this.renderTextElement(this.selectedTextElement);
|
||||
}
|
||||
|
||||
findTextElementAt(e) {
|
||||
@@ -499,21 +763,18 @@ class PaintManager {
|
||||
for (let i = this.textElements.length - 1; i >= 0; i--) {
|
||||
const text = this.textElements[i];
|
||||
|
||||
// Calculate text dimensions
|
||||
this.ctx.font = text.font;
|
||||
const textWidth = this.ctx.measureText(text.text).width;
|
||||
|
||||
// Extract font size correctly from the font string
|
||||
const fontSizeMatch = text.font.match(/(\d+)px/);
|
||||
const fontSize = fontSizeMatch ? parseInt(fontSizeMatch[1]) : 14;
|
||||
const textHeight = fontSize * 1.2; // Approximate height
|
||||
const measurement = this.measureTextElement(text);
|
||||
const textWidth = measurement.width;
|
||||
const textHeight = measurement.height;
|
||||
const top = measurement.top;
|
||||
const left = measurement.left;
|
||||
|
||||
// Check if click is within text bounds (allowing for some margin)
|
||||
const margin = 5;
|
||||
if (x >= text.x - margin &&
|
||||
x <= text.x + textWidth + margin &&
|
||||
y >= text.y - textHeight + margin &&
|
||||
y <= text.y + margin) {
|
||||
if (x >= left - margin &&
|
||||
x <= left + textWidth + margin &&
|
||||
y >= top - margin &&
|
||||
y <= top + textHeight + margin) {
|
||||
return text;
|
||||
}
|
||||
}
|
||||
@@ -556,20 +817,20 @@ class PaintManager {
|
||||
|
||||
const text = document.getElementById('text-input').value;
|
||||
const fontFamily = document.getElementById('font-family').value;
|
||||
const fontSize = document.getElementById('font-size').value;
|
||||
|
||||
// Build font style string
|
||||
let fontStyle = '';
|
||||
if (this.textItalic) fontStyle += 'italic ';
|
||||
if (this.textBold) fontStyle += 'bold ';
|
||||
const fontSize = parseInt(document.getElementById('font-size').value, 10);
|
||||
const blocks = this.parseMarkdownText(text, fontFamily, fontSize, this.brushColor, this.textBold, this.textItalic);
|
||||
|
||||
// Create a new text element
|
||||
const newText = {
|
||||
type: 'markdown',
|
||||
text: text,
|
||||
x: x,
|
||||
y: y,
|
||||
font: `${fontStyle}${fontSize}px ${fontFamily}`,
|
||||
color: this.brushColor
|
||||
font: this.buildFontString(fontFamily, fontSize, this.textBold, this.textItalic),
|
||||
color: this.brushColor,
|
||||
fontFamily: fontFamily,
|
||||
baseFontSize: fontSize,
|
||||
blocks: blocks
|
||||
};
|
||||
|
||||
// Add to our list of text elements
|
||||
@@ -580,9 +841,7 @@ class PaintManager {
|
||||
this.draggingCanvasContext = this.ctx.getImageData(0, 0, this.canvas.width, this.canvas.height);
|
||||
|
||||
// Draw text on canvas
|
||||
this.ctx.font = newText.font;
|
||||
this.ctx.fillStyle = newText.color;
|
||||
this.ctx.fillText(newText.text, newText.x, newText.y);
|
||||
this.renderTextElement(newText);
|
||||
|
||||
// Save to history after placing text
|
||||
this.saveToHistory();
|
||||
@@ -597,9 +856,7 @@ class PaintManager {
|
||||
redrawTextElements() {
|
||||
// Redraw all text elements after dithering
|
||||
this.textElements.forEach(item => {
|
||||
this.ctx.font = item.font;
|
||||
this.ctx.fillStyle = item.color;
|
||||
this.ctx.fillText(item.text, item.x, item.y);
|
||||
this.renderTextElement(item);
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user