What is the shortcut key for stretching in PS?

Repairing old photos can be achieved through key steps in Photoshop. The first is scanning and preliminary adjustment, including high-resolution scanning, cropping images, rotation correction and brightness/contrast adjustment; the second is to remove scratches and stains, use the imitation stamp tool to deal with large-area damage, repair tools to deal with small scratches, and pay attention to low transparency overlay and layering operations; the third is optional coloring and color tuning, and use the "hue/saturation" adjustment layer to increase retro tone; the last is to polish and output, check details, adjust sharpness, confirm resolution and select a suitable format to save. The entire process requires patience and meticulousness, especially when dealing with key parts such as the facial features of the characters.

LayerMasks and VectorMasks are used in Photoshop with similar uses but different principles. LayerMasks is based on pixels and uses grayscale values to control the display and hiding of layer areas. It is suitable for photo detail editing, soft transition effects and fine brush adjustments, but zooming in may lead to jagging; VectorMasks is based on vector paths and shapes, and has resolution irrelevant resolution. It is suitable for graphics that require clear edges such as logos, icons or text frames, and can be scaled losslessly; the selection is based on the content type (photo or graphics), whether the size needs to be greatly adjusted, and the required edge effects (soft or sharp), and sometimes combined use can give full play to their respective advantages.

TocreateandmanipulatevectorshapesinPhotoshop,usetheShapeToolstodrawvectorpathsonshapelayers,editanchorpointswiththeDirectSelectionTool,combineorsubtractshapesusingpathoperations,andrasterizewhennecessary.First,selectthedesiredshapetool—Rectangle,Elli

AnartboardinPhotoshopisamovable,resizablecontainerthatactsasanindividualcanvaswithinasingledocument.Itallowsdesignerstocreatemultiplelayoutsordesignvariationssidebyside,eachwithitsownsizeandcontent.Artboardsareidealforweblayouts,appscreens,banners,an

ToselectaspecificcolorrangeinPhotoshop,usetheColorRangetool.1.GotoSelect>ColorRangeandclicktheeyedropperonthedesiredcolor.2.AdjusttheFuzzinessslidertocontrolselectionbreadth.3.AddmoresampleswithShift-clicks.4.EnableLocalizedColorClustersforcomplex

Rulers provide positioning references, Guides implement element alignment, and Grids builds a systematic layout. 1. Rulers display position coordinates, and can drag out reference lines to check element deviations and judge distance specifications; 2. Guides are virtual lines dragged out from rulers, accurately align elements and divide areas, and support locking and color settings; 3. Grids consists of rows and columns to control the overall layout rhythm, and adapt to responsive design, which are common, such as 12-column web page grids and 8px mobile grids. The combination of the three improves layout efficiency and professionalism.

After using the Pen tool to draw a closed vector path, save it through "Edit → Define Custom Shape" and manage it through the Shape Manager. The specific steps are: 1. Select the Pen Tool (P), check the "Shape" mode to draw the closed path; 2. Use the direct selection tool to adjust the anchor point to ensure that the path is not rasterized; 3. Click "Edit → Define Custom Shape" and enter a name to save; 4. Call the saved shape through the "Shape Tool"; 5. Open the Shape Manager to delete, load, replace or export the custom shape library (.csh file) for easy backup or cross-device use.

Cropping and straightening ensure consistency, 2. Remove defects and improve texture, 3. Adjust brightness contrast and color balance to optimize light, 4. Adjust size and format for easy uploading. When editing e-commerce product photos, you need to keep it simple and consistent. First, use the cropping tool and enable the "Content Recognition" option to fill the edges, and use the straightening tool to level the product; then use the repair brush or cloning stamp tool to remove detailed defects such as dust and scratches; then optimize brightness, contrast and color balance by adjusting the layer to avoid oversaturation; finally set the image size to 1600-2000 pixels, select JPEG or PNG format to save and retain the original file backup.