[re recognize HTML, nginx interview questions]

Cxy happy 2021-08-08 21:45:48
recognize html nginx interview questions


* [ Box model properties : Slicing tools ](about:blank#_166)
* [ Word measurement : Reference line + Rectangular marquee tool ](about:blank#___169)

Blog collection :【 Recognition HTML + CSS】 List of knowledge points

Photoshop brief introduction

===============================================================================

Common functions


measurement

  • Box model properties : Width 、 Height 、 padding 、 Margin 、 Frame

  • written words : font size 、 Row height

Cutaway

  • Icon

  • Buttons with special effects 、 written words

  • A non solid background

  • Product map 、 Article with pictures 、 Ad map 、Banner

Row height details

Microsoft YaHei's line height : From the above >= Bottom margin

Line height in Tahoma : From the above <= Bottom margin

Common panels


  • Information (F8)

     Insert picture description here

  • Historical record

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  • Layers (F7)

     Insert picture description here

Common settings


[](

) Unit settings

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[](

) Ruler settings

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[](

) Color mode settings

If it is PNG8 picture , Color may be index color , Need to be adjusted to RGB Color , It won't distort

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[](

) Move tool settings

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[](

) Increase canvas size

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Common shortcut key


  • The zoom :Alt + Mouse wheel

    Ctrl + +: Zoom in

    Ctrl + -: narrow

    Ctrl + 1: Zoom to 100%

  • Hand grasping : Space bar + Left mouse button

  • Move :Ctrl + Left mouse button

  • Copy the selected area :Ctrl + C

    If it's a copy layer , You need to select the layer first

  • Paste the selected area :Ctrl + V

  • New canvas :Ctrl + N

  • History fallback :Ctrl + Alt + Z

  • Copy + Move :Ctrl + Alt + Left mouse button

Rectangular marquee tool (D)


 Insert picture description here

  • deselect :Ctrl + D

  • Delete pixels :Backspace or Delete key

  • Free to change :Ctrl + T

    You can stretch the contents of the selection

    sign out Esc、 determine Enter

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  • Add to selection :Shift+ left-click

  • Subtract... From the selection :Alt + left-click

  • Cross with selection :Shift + Alt + left-click

  • Reverse selection :Shift + Ctrl + I

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  • Use with magic wand tool , You can select irregular shapes

Measurement skills :

If the measured element size is large , You can use... At the boundary of two elements Shift Add selection , Use Alt Reduce constituencies

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Cutting tools 、 Slicing tools ?


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  • Slicing tools : It is often used to measure the position and size of elements 、 Cutaway

  • Right click the edit slice area to see the specific position and size


Export picture shortcuts :Shift + Ctrl + Alt + S( Can export all slices )

  • The picture is rich in color , No need for transparency :JPG( The quality is generally in 50 ~ 80 Just OK, The highest suggestion is 95%)

     Insert picture description here

  • The picture is not rich in color :PNG8

     Insert picture description here

  • If the picture has a translucent effect :PNG24

     Insert picture description here

Suggest : Keep a copy of each individual picture PSD Format file , It is convenient for later modification and adjustment

Pipette tools (I)


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Common use :

  • Absorb color

  • Confirm whether the background is pure color ( If you want to determine whether it is a linear gradient , You can use magic wand tools )

Color mode configuration ( If it is PNG8 picture , Color may be index color , Need to be adjusted to RGB Color , It won't distort )

 Insert picture description here

Reference line


Reference line : Drag from the ruler with the left mouse button

  • Hold down Ctrl Key can move the auxiliary line more accurately

     Insert picture description here

Show scale Shortcut key :Ctrl + R

 Insert picture description here

Text tools (T)


 Insert picture description here

If the text is Separate text layers ( Click the text with the mobile tool ), You can use the text tool to measure the color 、 size 、 Row height

 Insert picture description here

If the words Not a separate text layer , You need to use the rectangular marquee tool 、 Straw tools, etc. measure the color of the text 、 size 、 Row height

  • commonly , The height of the text is font-size size

     Insert picture description here

  • commonly , The space between the top of two lines of text is line-height size , For example, the height of the following box is line-height size

     Insert picture description here

Move tool (V)


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Hold down Alt Key to move content , Can be used to overwrite other content

  • If you press and hold Shift key , Means to keep moving horizontally

Photoshop operation - Cutaway

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