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API categories | API index

Image (object)

Table of contents:

Methods

GetAsBitmap

ParameterType
scale_factorfloat
color_typecef_color_type_t
alpha_typecef_alpha_type_t
Returnbytes

cef_color_type_t constants in the cefpython module:

  • CEF_COLOR_TYPE_RGBA_8888,
  • CEF_COLOR_TYPE_BGRA_8888,

enum cef_alpha_type_t constants in the cefpython module:

  • CEF_ALPHA_TYPE_OPAQUE,
  • CEF_ALPHA_TYPE_PREMULTIPLIED,
  • CEF_ALPHA_TYPE_POSTMULTIPLIED,

GetAsPng

ParameterType
scale_factorfloat
with_transparencybool
Returnbytes

Returns image data as bytes.

Description from upstream CEF:

Returns the PNG representation that most closely matches |scale_factor|. If |with_transparency| is true any alpha transparency in the image will be represented in the resulting PNG data. |pixel_width| and |pixel_height| are the output representation size in pixel coordinates. Returns a CefBinaryValue containing the PNG image data on success or NULL on failure.

GetHeight

Returnint

Returns the image heifght in density independent pixel (DIP) units.

GetWidth

Returnint

Returns the image width in density independent pixel (DIP) units.

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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API categories | API index
Image (object)
Table of contents:
Methods
GetAsBitmap
ParameterType
scale_factorfloat
color_typecef_color_type_t
alpha_typecef_alpha_type_t
Returnbytes
cef_color_type_t constants in the cefpython module:
  • CEF_COLOR_TYPE_RGBA_8888,
  • CEF_COLOR_TYPE_BGRA_8888,
enum cef_alpha_type_t constants in the cefpython module:
  • CEF_ALPHA_TYPE_OPAQUE,
  • CEF_ALPHA_TYPE_PREMULTIPLIED,
  • CEF_ALPHA_TYPE_POSTMULTIPLIED,
GetAsPng
ParameterType
scale_factorfloat
with_transparencybool
Returnbytes
Returns image data as bytes.
Description from upstream CEF:
Returns the PNG representation that most closely matches |scale_factor|. If
|with_transparency| is true any alpha transparency in the image will be
represented in the resulting PNG data. |pixel_width| and |pixel_height| are
the output representation size in pixel coordinates. Returns a
CefBinaryValue containing the PNG image data on success or NULL on failure.
GetHeight
Returnint
Returns the image heifght in density independent pixel (DIP) units.
GetWidth
Returnint
Returns the image width in density independent pixel (DIP) units.

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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API categories | API index
Image (object)
Table of contents:
Methods
GetAsBitmap
ParameterType
scale_factorfloat
color_typecef_color_type_t
alpha_typecef_alpha_type_t
Returnbytes
cef_color_type_t constants in the cefpython module:
  • CEF_COLOR_TYPE_RGBA_8888,
  • CEF_COLOR_TYPE_BGRA_8888,
enum cef_alpha_type_t constants in the cefpython module:
  • CEF_ALPHA_TYPE_OPAQUE,
  • CEF_ALPHA_TYPE_PREMULTIPLIED,
  • CEF_ALPHA_TYPE_POSTMULTIPLIED,
GetAsPng
ParameterType
scale_factorfloat
with_transparencybool
Returnbytes
Returns image data as bytes.
Description from upstream CEF:
Returns the PNG representation that most closely matches |scale_factor|. If
|with_transparency| is true any alpha transparency in the image will be
represented in the resulting PNG data. |pixel_width| and |pixel_height| are
the output representation size in pixel coordinates. Returns a
CefBinaryValue containing the PNG image data on success or NULL on failure.
GetHeight
Returnint
Returns the image heifght in density independent pixel (DIP) units.
GetWidth
Returnint
Returns the image width in density independent pixel (DIP) units.

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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API categories | API index
Image (object)
Table of contents:
Methods
GetAsBitmap
ParameterType
scale_factorfloat
color_typecef_color_type_t
alpha_typecef_alpha_type_t
Returnbytes
cef_color_type_t constants in the cefpython module:
  • CEF_COLOR_TYPE_RGBA_8888,
  • CEF_COLOR_TYPE_BGRA_8888,
enum cef_alpha_type_t constants in the cefpython module:
  • CEF_ALPHA_TYPE_OPAQUE,
  • CEF_ALPHA_TYPE_PREMULTIPLIED,
  • CEF_ALPHA_TYPE_POSTMULTIPLIED,
GetAsPng
ParameterType
scale_factorfloat
with_transparencybool
Returnbytes
Returns image data as bytes.
Description from upstream CEF:
Returns the PNG representation that most closely matches |scale_factor|. If
|with_transparency| is true any alpha transparency in the image will be
represented in the resulting PNG data. |pixel_width| and |pixel_height| are
the output representation size in pixel coordinates. Returns a
CefBinaryValue containing the PNG image data on success or NULL on failure.
GetHeight
Returnint
Returns the image heifght in density independent pixel (DIP) units.
GetWidth
Returnint
Returns the image width in density independent pixel (DIP) units.

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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71 lines (46 loc) · 1.46 KB
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API categories | API index
Image (object)
Table of contents:
Methods
GetAsBitmap
ParameterType
scale_factorfloat
color_typecef_color_type_t
alpha_typecef_alpha_type_t
Returnbytes
cef_color_type_t constants in the cefpython module:
  • CEF_COLOR_TYPE_RGBA_8888,
  • CEF_COLOR_TYPE_BGRA_8888,
enum cef_alpha_type_t constants in the cefpython module:
  • CEF_ALPHA_TYPE_OPAQUE,
  • CEF_ALPHA_TYPE_PREMULTIPLIED,
  • CEF_ALPHA_TYPE_POSTMULTIPLIED,
GetAsPng
ParameterType
scale_factorfloat
with_transparencybool
Returnbytes
Returns image data as bytes.
Description from upstream CEF:
Returns the PNG representation that most closely matches |scale_factor|. If
|with_transparency| is true any alpha transparency in the image will be
represented in the resulting PNG data. |pixel_width| and |pixel_height| are
the output representation size in pixel coordinates. Returns a
CefBinaryValue containing the PNG image data on success or NULL on failure.
GetHeight
Returnint
Returns the image heifght in density independent pixel (DIP) units.
GetWidth
Returnint
Returns the image width in density independent pixel (DIP) units.

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Image.md
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History
71 lines (46 loc) · 1.46 KB
Image.md
File metadata and controls
71 lines (46 loc) · 1.46 KB
Raw
API categories | API index
Image (object)
Table of contents:
Methods
GetAsBitmap
ParameterType
scale_factorfloat
color_typecef_color_type_t
alpha_typecef_alpha_type_t
Returnbytes
cef_color_type_t constants in the cefpython module:
  • CEF_COLOR_TYPE_RGBA_8888,
  • CEF_COLOR_TYPE_BGRA_8888,
enum cef_alpha_type_t constants in the cefpython module:
  • CEF_ALPHA_TYPE_OPAQUE,
  • CEF_ALPHA_TYPE_PREMULTIPLIED,
  • CEF_ALPHA_TYPE_POSTMULTIPLIED,
GetAsPng
ParameterType
scale_factorfloat
with_transparencybool
Returnbytes
Returns image data as bytes.
Description from upstream CEF:
Returns the PNG representation that most closely matches |scale_factor|. If
|with_transparency| is true any alpha transparency in the image will be
represented in the resulting PNG data. |pixel_width| and |pixel_height| are
the output representation size in pixel coordinates. Returns a
CefBinaryValue containing the PNG image data on success or NULL on failure.
GetHeight
Returnint
Returns the image heifght in density independent pixel (DIP) units.
GetWidth
Returnint
Returns the image width in density independent pixel (DIP) units.

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Image.md
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71 lines (46 loc) · 1.46 KB
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71 lines (46 loc) · 1.46 KB
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API categories | API index
Image (object)
Table of contents:
Methods
GetAsBitmap
ParameterType
scale_factorfloat
color_typecef_color_type_t
alpha_typecef_alpha_type_t
Returnbytes
cef_color_type_t constants in the cefpython module:
  • CEF_COLOR_TYPE_RGBA_8888,
  • CEF_COLOR_TYPE_BGRA_8888,
enum cef_alpha_type_t constants in the cefpython module:
  • CEF_ALPHA_TYPE_OPAQUE,
  • CEF_ALPHA_TYPE_PREMULTIPLIED,
  • CEF_ALPHA_TYPE_POSTMULTIPLIED,
GetAsPng
ParameterType
scale_factorfloat
with_transparencybool
Returnbytes
Returns image data as bytes.
Description from upstream CEF:
Returns the PNG representation that most closely matches |scale_factor|. If
|with_transparency| is true any alpha transparency in the image will be
represented in the resulting PNG data. |pixel_width| and |pixel_height| are
the output representation size in pixel coordinates. Returns a
CefBinaryValue containing the PNG image data on success or NULL on failure.
GetHeight
Returnint
Returns the image heifght in density independent pixel (DIP) units.
GetWidth
Returnint
Returns the image width in density independent pixel (DIP) units.

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Raw
API categories | API index
Image (object)
Table of contents:
Methods
GetAsBitmap
ParameterType
scale_factorfloat
color_typecef_color_type_t
alpha_typecef_alpha_type_t
Returnbytes
cef_color_type_t constants in the cefpython module:
  • CEF_COLOR_TYPE_RGBA_8888,
  • CEF_COLOR_TYPE_BGRA_8888,
enum cef_alpha_type_t constants in the cefpython module:
  • CEF_ALPHA_TYPE_OPAQUE,
  • CEF_ALPHA_TYPE_PREMULTIPLIED,
  • CEF_ALPHA_TYPE_POSTMULTIPLIED,
GetAsPng
ParameterType
scale_factorfloat
with_transparencybool
Returnbytes
Returns image data as bytes.
Description from upstream CEF:
Returns the PNG representation that most closely matches |scale_factor|. If
|with_transparency| is true any alpha transparency in the image will be
represented in the resulting PNG data. |pixel_width| and |pixel_height| are
the output representation size in pixel coordinates. Returns a
CefBinaryValue containing the PNG image data on success or NULL on failure.
GetHeight
Returnint
Returns the image heifght in density independent pixel (DIP) units.
GetWidth
Returnint
Returns the image width in density independent pixel (DIP) units.