Basic filter--can be directly applied to the object, and effective immediately, mainly:1). alpha--Channel2). blur--Blur3) motionblur--mobile Blur4) chroma--Transparent Color5) Drop shadow--drop Shadow6) flip--Symmetric transformation7) glow--Halo8) grayscale--Grayscale9) invert--Anti-color) mask--MaskOne) shadow--ShadowX-ray--x Light EffectEmboss or engrave--Relief) wave--WaveAdvanced Filter-with JS and other scripts to use, to produce more brilliant
: Style = "filter: blur (add = add, direction = direction, strength = strength )"Note:Add: generally 1, or 0.Direction: angle, 0 ~ 315 degrees. The step size is 45 degrees.Strength: the number of results that increase, generally 5.Example: filter: blur (add = "1", direction = "45", strength = "5 ″)
C, chromaFilter:Set the color concentration of the objectSyntax: Style = "filter: chroma (color = color )"Note: Color: # rrggbb format, any.Example: filte
IE6 does not support setting the transparent as the border color.
For example:Border: solid 1px transparent;
Solution:Border: solid 1px transparent;/* Set an unused color to be index color */_ Border-color: Tomato;/* For IE6 -*//* Then remove this indexed color */_ Filter: chroma (color = tomato);/* For IE6 -*/
The result is as follows:
The border is gone. What is the font...Idea: The above phenomenon is only visible when the cleartype of the
strength specified. An interesting Mouseover effect for your links!
Blur
Add
True or false. If true, the image is added to the blurred image; if false, the image is not added to the blurred image.
Direction
The direction of the Blur, going clockwise, rounded to 45-degree increments. The default value is 270 (left ).0 = Top45 = Top right90 = right135 = bottom right180 = bottom225 = bottom left270 = left315 = top
V must be edited in HTML editing status
Code. V simple text boxes are implemented through Div, and text boxes containing background images are implemented by embedding Div into table. V controls the style by the style attribute of the Div. The main settings are as follows: overflow (overflow control): visible (default, visible), auto (automatic), scroll (display scroll bar ); width (width): Numeric; height (height): Numeric; color (font color): color code; font-size (font size): Numeric; line-h
;/* Work mode (only for bt.601 )*/Video_norm_e envinorm;/* Video Input normal (only for bt.601 )*/Hi_bool bischromachn;/* Whether this device capture chroma data (only for bt.1120 )*/Hi_bool bchromaswap;/* Whether exchange U/V of chroma channel (only for bt.1120 )*/} Vi_pub_attr_s;
Hi_mpi_vi_enable (videv );
2. After setting the video input device, set the video input channel.A video input device correspond
the four-color printing mode. In addition, because the concentration of each color changes from 0% to 100%, the color that can be matched is much less than that of RGB. the original color of the leaves is not green. It is because the leaves absorb light other than green light (fading) and only reflect the color effect of the green light to the human eyes. Therefore, CMYK is also called the fading mode. In addition, some images in CMYK format have EXIF thumbnails. the value of ykipper is lumi
://cartodb.com/
Documents: http://docs.cartodb.com/
Tutorial: http://docs.cartodb.com/tutorials.html
Q A: http://docs.cartodb.com/faqs.html
Features
CartoDB is a cloud-based geospatial database that allows you to store and visualize web data. With CartoDB, you can quickly create map-based visualization effects.
3 Chroma. js
Type: Library
Technology: JavaScript
Open-source Protocol: GPL
Resource Link
Home: http://vis4.net/labs/185
Blog: http://vis4.ne
Video Coding technology is an important part of NetEase video cloud technology, here to provide everyone to learn, welcome to NetEase Video Cloud with the discussion of technical exchanges.
First, OverviewVideo coding includes separating, decoding, encoding, synthesizing four parts, in the separation and decoding, the synthesis part can be considered a lossless operation, and the commonly used encoding such as H264, MPEG-4, etc. (except lossless compression) is a lossy compression.To impro
the index increment in adjacent vertical pixels (mapped to independent chroma sampling). Usually Ystride and Len (Y) are multiples of 8, and the cstride result is as follows:
For 4:4:4, cstride = = ystride/1 len (Cb) = = Len (Cr) = = Len (Y)/1.for 4:2:2, cstride = YSTRIDE/2 len (C b) = = Len (cr) = Len (y)/2.for 4:2:0, cstride = = Ystride/2 len (Cb) = = Len (cr) = = Len (y)/4.for 4:4:0, cstride = YSTRIDE/1 len (Cb) = = Len (Cr) = = Len (Y)/2.
hardware flaw, the overflow flag bit may sometimes not work correctly.
Many games use a technique called mid-frame, so that PPU can do one thing on the screen and do another in the other part. This technique is often used for split-screen scrolling or to refresh the number of bars. This requires a precise time perfectly and a detailed understanding of the CPU cycles required for each instruction. Implementing a feature like this will make it more difficult to write a simulator.
PPU has a primit
, the evil ie6 will give you some trouble: ie6 does not support the border-color transparent Value. What should I do? Write a border-color value for ie6 and use the chroma filter to make it transparent. For details, see the code. The code is as follows:Copy code Em {display: block; width: 0; height: 0; font-size: 0; line-height: 0; border-width: 40px; border-style: solid; border-color: # cf6 # fff # 39c # ffc; _ filter:
rotation of the object, 0 normal display, 1 for rotation 90°,2 for rotation 180°,3 for rotary 270°XRay, set or adjust the X-ray of the object, Boolean, 0 normal display, 1 for X-ray, a bit like we go to the hospital to shoot X-rays effect.Use the ie6~8 in your hand to preview the official Demo→basicimage Filter3.Blur, sets the fuzzy value of the object.Filter:progid:DXImageTransform.Microsoft.Blur ()/* Full wording */filter:progid:dximagetransform.microsoft.blur ( pixelradius= ' x ', makeshadow
Resolutionunit
Resolution units
Stripoffsets
Image Data Location
Rowsperstrip
Number of rows per band
Stripbytecounts
Number of bits per compression band
Jpeginterchangeformat
JPEG SOI Offset
Jpeginterchangeformatlength
Number of JPEG bits
Transferfunction
Transfer function
Whitepoint
White Point Chroma
and fade-out effects between images Blendtrans (duration=?) Duration: Time to fade in or fade out. Note: This filter must be combined with JS to create a sequence of images to make the effect between pictures.3.BLRU: Create Blur effect Blur (add=, direction=?, strength=?) ADD: Whether single direction blur, this parameter is a Boolean value, True (not 0) or False (0).Direction: Sets the direction of the blur, where 0 degrees represents a vertical upward and then every 45 degrees is a unit. Stre
100 is the source image.FinishOpacity: target value.Style: 1, 2, or 3StartX: any valueStartY: any valueExample: filter: Alpha (Opacity = "0", FinishOpacity = "75", Style = "2 ")2. filter: blurSyntax: STYLE = "filter: Blur (Add = add, Direction = direction, Strength = strength )"Note:Add: generally 1, or 0.Direction: angle, 0 ~ 315 degrees. The step size is 45 degrees.Strength: the number of results that increase, generally 5.Example: filter: Blur (Add = "1", Direction = "45", Strength = "5 ")3.
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