fold away elliptical

PS version CS2 or later. Link: http://pshero.com/photoshop-tutorials/graphic-design/vista-error-icon Icon tutorial Take a look at the result chart as expected: Let's take a look at the icons of several Vista systems. The icon on the left is what we want to talk about today. By changing the color and Icon style, you can easily make other icons. Many people have already made some of them. Let's get started. First, create a new file: Ctrl + double-click: default-> Web-> 600x400Click the

In fact, there are only two kinds of geometric shapes: an elliptical shape (circular shape) and a Polygon Shape (having a certain number of edges ). A circle is an elliptical type with only one focal point. Triangles, rectangles, and Pentagons are polygon with different numbers of edges. A square is a type of rectangle with equal lengths of all edges. This constitutes a perfect inheritance relationship. In

way. The "region" Object in MFC is implemented by the crgn class. Almost every crgn member function has an sdk api function with the same name. 　　3. Create a simple "region" A simple method for creating a new "region" with the crgn class includes the following member functions: bool crgn: createrectrgn (INT X1, int Y1, int X2, int Y2 ); create the "region" of the rectangle ". Bool crgn: createellipticrgn (INT X1, int Y1, int X2, int Y2); Create a circular or

words, it must be related to the geographical things, first, we need to know the purpose of the geographic coordinate system (to locate the location of geographical elements such as cities on the earth's surface). Its form is the same as that of space ,, however, because the earth's surface height is different, the gravity field is different, and the ocean and land are different in nature, the location in the earth is just to deal with the ball center, origin, and radius. It is not difficult to

east, and at the same time it rotates around the sun. In 1851, French physicist Fu ke successfully carried out a famous experiment in Paris (Fu kependulum test) to prove the rotation of the Earth. When the Earth's rotation cycle is about 23 hours, 56 minutes, and 4 seconds, the earth's public orbit is elliptical. The half-length of a public transit track is 149597870 km, the eccentric heart rate of the track is 0.0167, the public transit cycle is a c

Recently, when I was doing box2dweb development, I wanted to write a function to create a positive polygon. However, due to my knowledge, I drew it on the draft paper and thought about it for a morning and didn't work out any good methods. Later, when I turned the drawer, I found out one of my brother's old paintings that painted an elliptical image with a concentric circle. When I saw this painting, I couldn't help thinking that the elliptic is not a

. Imageellipse -- draw an ellipse?? Syntax: boolimageellipse (resource image, intcx, intcy, intw, inth, intcolor)?? Imageellipse () draws an elliptic with the Center cx and cy (0, 0 in the upper left corner of the image) in the image. W and h respectively specify the width and height of the ellipse, and the color of the ellipse is specified by color.?? Imagefilledellipse -- draw an ellipse and fill it?? Syntax: boolimagefilledellipse (resource image, intcx, intcy, intw, inth, intcolor)?? Imagefi

= 222, G = 26, B = 54 and goes to effect> distortion Conversion> conversion, enter the properties shown in the following figure, click OK, and enter the object> extension. Select a shape and change it to a composite path (Control-8 or object> composite path ). On the layers panel, double-click the red compound path and name it "3 circles ".Step 3 make sure that the elliptic tool (L) creates a new 6px circle with R = 39, G = 170, B = 225, go to effect> distortion Conversion> conversi

tips for using the tool for selecting boxes in Photoshop Photoshop's marquee tool contains four tools, which are rectangular marquee tool, elliptical Marquee tool, Single-line Marquee tool, single column Marquee tool, and the Marquee tool allows you to select rectangles, ellipses, and rows and columns with a width of 1 pixels. By default, drag the marquee from one corner of the marquee. The shortcut key for this tool is the letter M. The

What we're going to learn today is Photoshop's marquee tool, the Photoshop Marquee tool has four tools-rectangular marquee tool, elliptical Marquee tool, Single-line Marquee tool, single column Marquee tool, and the Marquee tool allows you to select rectangles, ellipses, and rows and columns with a width of 1 pixels. By default, drag the marquee from one corner of the marquee. The shortcut key for this tool is the letter M. Rectangle Marquee Tool,

Before the production need to do some kind of magnifying glass for reference, and then a simple split, and study each part of the composition, by light and surface materials. After a general understanding of the description can be. Final effect 1, first to decompose: roughly by the frame, mirror, handle three major parts, the following figure. 2. Create a new file with a 1000 * 750 pixel resolution of 72. Select the Gradient tool, the color settings are shown in Figure 2, a

process the input and output correctly.Therefore, it is very convenient to perform some simple processing of mapreduce scripts. In this example, we want to calculate whether a Texas hold'em player wins. The algorithm is: If the card is discarded or the winning chip is NULL, it will lose. If you have a winning edge pool or a base pool, you may not necessarily win. Use the base pool + edge pool chips-the number of bets. If it is greater than 0, it will certainly win.The chips in the bottom pool a

area:Blank. Margin. Left = 8### Pixel width at the right margin of the Border Area:Blank. Margin. Right = 5### Pixel width of the margin area:Margin. width = 10###CodeFold margin pixel width:# Fold. Margin. width = 16### Margin color for code folding:# Fold. Margin. Color =### Code folding margin highlighted color:# Fold. Margin. Highlight. Color =### Display th

following summary pictures show the lack of fit (high deviation, low variance), proper fitting, and over fitting (low deviation, high variance) models on the training set and test set:?? Building a generalization model the motivation behind this idea is to slice the dataset into a training set and a test set (to provide accurate measurements of the model's performance at the end of your analysis).?? However, it is also possible to fit the test data. If you try many different models on the test

Original: http://www.zhihu.com/question/27068705What are the differences and linkages between bias (deviations), error (Error), and variance (variance) in machine learning? Modification recently in Learning machine learning, learning to cross-validation, there is a piece of content that is particularly confusing to me, error can be understood to run out on the test dataInaccurate rate, i.e. (1-accuracy rate)。On the training data, we can perform cross-validation (cross-validation).One method is c

). Then, this set is taken into consideration and a set composed of elements with the predicate true is returned. The following is a simple implementation: 1 function filter(arr,callback){2 var i,out=[];3 for(i=0;i Add a simple test: 1 var arr = [1,2,3,4,5,6,7,8,9,10];2 var even = function(item){3 if(typeof item !== "number") return false;4 return !(item 1);5 };6 var filtered = filter(arr,even);7 console.log(filtered); Result: 2,4,6,8,10 Map: accepts a set Xs, a function f, and

here to download the Showmarks patch.Usage: Save the patch to a directory, for example:/tmp/showmarks.vim.patch CD to your. Vim directory: CD ~/.vim Run command:cat/tmp/showmarks.vim.patch | patch-p0 The Marks browser plugin can display the position of the lowercase tags defined in the current buffer, which is useful when you cannot match the name and location of the tag.After downloading it to your $home/.vim/plugin directory, I have defined a shortcut key for it:In this

　　What is the first screen The first screen of English is above the fold,fold has folding meaning, above the fold is to be seen after folding, why the first screen of English translation will be related to folding, the reason is very simple, because this concept was first used in the field of publishing, can be simply understood as "front page" Because the proce

training set for training and get different model; 4, the model on the CV set on the performance of a score, choose a better performance models; There is a need to note that we will eventually choose to perform the best model on the CV set, but the final evaluation of this model is to be in a new data d_test (similar to the Netflix Prize competition, The official eventually gives your model a rating of data) on the test. Andrew NG recommends dividing the data as follows: k-

Algorithm The topic is a bit exaggerated, because the game is a relatively simple game. However, the technical issue of this simple game is the basis of a class of games such as Tetris, card games and so on. Through the analysis of this game algorithm, especially to check the connection of the discussion, we can basically master this kind of game algorithm basic thinking method.The rules of the game are very simple, is the point of two matching and can pass no more than two