Since an IMG element may be within the content of an A element, the user agent's mechanism in the user interface for accessing the "longdesc" resource of the former must be different than the mechanism for accessing the href resource of the latter. This attribute has been included for backwards compatibility. Applications should use the id attribute to identify elements. Attributes defined elsewhere id , class document-wide identifiers alt alternate text lang language information , dir text direction title element title style inline style information onclick , ondblclick , onmousedown , onmouseup , onmouseover , onmousemove , onmouseout , onkeypress , onkeydown , onkeyup intrinsic events ismap , usemap client side image maps align , width , height , border , hspace , vspace visual presentation of objects, images, and applets.
It may be used together with, or as an alternative to the data attribute, depending on the type of object involved. When absent, its default value is the base URI of the current document. This attribute is optional but recommended when classid is specified since it allows the user agent to avoid loading information for unsupported content types. When absent, it defaults to the value of the type attribute. If given as a relative URI, it should be interpreted relative to the codebase attribute.
This attribute is optional but recommended when data is specified since it allows the user agent to avoid loading information for unsupported content types. Preloading archives will generally result in reduced load times for objects.
Archives specified as relative URIs should be interpreted relative to the codebase attribute. Attributes defined elsewhere id , class document-wide identifiers lang language information , dir text direction title element title style inline style information onclick , ondblclick , onmousedown , onmouseup , onmouseover , onmousemove , onmouseout , onkeypress , onkeydown , onkeyup intrinsic events tabindex tabbing navigation usemap client side image maps name form submission align , width , height , border , hspace , vspace visual presentation of objects, images, and applets.
Whether the property name is case-sensitive depends on the specific object implementation. Property values have no meaning to HTML; their meaning is determined by the object in question. Possible values: data: This is default value for the attribute. It means that the value specified by value will be evaluated and passed to the object's implementation as a string. This allows support tools to identify URIs given as parameters. The URI must be passed to the object as is , i.
This attribute thus specifies for the user agent, the type of values that will be found at the URI designated by value. Attributes defined elsewhere id document-wide identifiers. If this attribute is not specified, then it defaults the same base URI as for the current document. Values for this attribute may only refer to subdirectories of the directory containing the current document. While the restriction on subdirectories is a departure from common practice and the HTML 3.
It is interpreted with respect to the applet's codebase. One of code or object must be present. The classes are loaded using an instance of an AppletClassLoader with the given codebase.
Relative URIs for archives are interpreted with respect to the applet's codebase. Preloading resources can significantly improve the performance of applets. It is interpreted relative to the applet's codebase. The serialized data contains the applet's class name but not the implementation. The class name is used to retrieve the implementation from a class file or archive. Attributes defined elsewhere id , class document-wide identifiers title element title style inline style information alt alternate text align , hspace , vspace visual presentation of objects, images, and applets.
Possible values: default: Specifies the entire region. The number and order of values depends on the shape being defined. Possible combinations: rect: left-x, top-y, right-x, bottom-y. When the radius value is a percentage value, user agents should calculate the final radius value based on the associated object's width and height.
The radius should be the smaller value of the two. The first x and y coordinate pair and the last should be the same to close the polygon. When these coordinate values are not the same, user agents should infer an additional coordinate pair to close the polygon. The image map is defined by a MAP element. The value of usemap must match the value of the name attribute of the associated MAP element. Attributes defined elsewhere id , class document-wide identifiers lang language information , dir text direction title element title style inline style information name submitting objects with forms alt alternate text href anchor reference target frame target information tabindex tabbing navigation accesskey access keys shape image maps onclick , ondblclick , onmousedown , onmouseup , onmouseover , onmousemove , onmouseout , onkeypress , onkeydown , onkeyup , onfocus , onblur intrinsic events.
The following example illustrates how image maps may be shared. The default value is not specified, but is generally a small, non-zero length. The default value for this attribute depends on the user agent. The coordinates , is located pixels from the left margin and pixels from the top:.
This is the area that becomes clickable and will send the user to the page "computer. This is the area that becomes clickable and will send the user to the page "coffee. This is the area that becomes clickable and will send the user to the page "croissant. We just launched W3Schools videos. Get certified by completing a course today! To resize a panel, drag any side of the panel. Some panels, such as the Color panel cannot be resized by dragging. You can collapse panels to icons to reduce clutter on the workspace.
In some cases, panels are collapsed to icons in the default workspace. To collapse or expand all panel icons in a column, click the double arrow at the top of the dock.
To resize panel icons so that you see only the icons and not the labels , adjust the width of the dock until the text disappears. To display the icon text again, make the dock wider. To replace the entire current value with a mathematical expression, select the entire current value. To use the current value as part of a mathematical expression, click before or after the current value. Photoshop features powerful search functionality that enables you to discover new tools, access hands-on tutorials, view in-app help and learn articles, and so much more.
To learn more, see Photoshop Discover. When you create a document in Photoshop, instead of beginning with a blank canvas, you can choose from a wide variety of templates, including templates from Adobe Stock. Templates include stock assets and illustrations that you can build on to complete your project. When you open a template in Photoshop, you can work with it just as you would work with any other Photoshop document. In addition to templates, you can also create a document by selecting one of the numerous blank presets available in Photoshop.
For more information, see Create documents. By saving the current size and position of panels as a named workspace, you can restore that workspace even if you move or close a panel. The names of saved workspaces appear in the workspace switcher in the Application bar. Keyboard shortcuts. Menus or Menu Customization. In Photoshop, you can assign keyboard shortcuts to each workspace to navigate among them quickly. Select Manage Workspaces from the workspace switcher in the Application bar, select the workspace, and then click Delete.
In Photoshop, workspaces automatically appear as you last arranged them, but you can restore the original, saved arrangement of panels. To restore all the workspaces installed with Photoshop, click Restore Default Workspaces in the Interface preferences. Figuring out what Photoshop tools do is now easier than ever before! When you hover the pointer over certain tools in the Tools panel, Photoshop displays a description and a short video of the tool in action. You can choose not to view rich tooltips.
When you position the pointer over most tools and options, descriptions appear in tooltips by default. If you find tooltips visually distracting, you can hide them. This enhancement makes the Photoshop user interface looks crisp and sharp regardless of the pixel density of your monitor. Photoshop automatically adjusts its resolution based on your Windows settings. In addition, you can adjust per-monitor scaling across monitors with different scaling factors.
This flexibility ensures that a high resolution HiDPI laptop works seamlessly alongside a lower-resolution desktop monitor, or vice versa.
So, you can choose either the highest-end inch laptops with 4k screens, the more affordable p models, or tap into 8k desktop monitors, and still have an uncompromised experience within Photoshop. Now, under Scale And Layout , choose a scaling factor for each of your displays. On earlier versions of Windows, this preference applies to all Photoshop components. When the UI Scaling option is set to Auto , scaling defaults to the value closest to the primary monitor's OS scaling factor— or See Use Photoshop with the Touch Bar.
The new Modifier Keys palette lets you access frequently-used keyboard modifiers—Shift, Ctrl, and Alt—on Windows-powered touch devices, such as the Surface Pro. Buy Adobe Photoshop or start a Free Trial. Legal Notices Online Privacy Policy. Buy now. Workspace basics Search. Make it. Click the airbrush button to use the brush as an airbrush. Alternatively, select the Airbrush option in the Brush panel.
Select the Protect Tones option to minimize clipping in the shadows and highlights. This option also tries to keep colors from shifting hue.
Drag over the part of the image you want to lighten or darken. More like this Retouching tools gallery. Sign in to your account.
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