just press the shortcut key g to select it.
Sets the foreground color to black and the background color to white.
In the toolbar you can see how the gradient works, make sure the effect is from the foreground to the background color.
Click on the layer mask and pull a vertical gradient in the middle of the image to the bottom so you can press the SHIFT key to keep the gradient vertical.
The resulting effect is as follows:
Visual Studio1 out of 1 rated this helpful - Rate This topicwith this Visual Studio 2010 Feature Pack, you can visualize the organization and relationships in C and C + + code by generating dependency graphs in Visual Studio 2010 Ultimate Edition. Use these diagrams to help you browse, understand, and manage dependencies between source code, binaries, and source files and header files. For example, you can visualize dependencies between binary files
a simple diagram:1. Duplicate edges exist2. Allow vertices to connect to themselves through an edgeFull pictureNo direction full picture: An edge exists between any two pointsDirected full graph: Two arcs in the opposite direction between any two pointsSub-chartg = (V, e) g ' = (v ', E ')V ', E ' is a subgroup of V, E, then G ' is a sub-graph of G, if V (g ') = V (g), then G ' is the generation of G-sub-graphconnectivity, connected graphs and connect
The storage structure of graphs
This article focuses on the depth-first search (DFS) and breadth-first search (BFS), so it is no longer to introduce the basic concepts of the graph too much, but to get a general idea of some of the common storage structures in the diagram below.
Adjacency Matrix
The adjacency matrix can be used both to store the graph without direction and to store the graph. In fact, the structure uses a two-dimensional array (adj
This article will introduce depth-first search for graphs and implement topological ordering based on depth-first search (topological sorting is applied to a direction-free graph, described in detail below).1. Depth-first traversal of graphs to solve problemsThe depth-first search of the graph is similar to the depth-first search of the tree, but the depth-first search to solve a problem, that is, the verte
Reference: http://www.dyn4j.org/2010/04/gjk-gilbert-johnson-keerthi/As with the SAT (split axis) method, the GJK can determine whether two convex shapes overlap. Compared to the SAT, GJK is able to handle all the graphics in the same way, while the SAT determines that two different shapes (polygon-polygon/polygon-circle/Circle-circle) are treated differently.GJK principle: If the Minkowski of two convex graphs contains the origin, then these two
The chart is now used more and more in a form of a report, using the chart than the general display of the obvious advantages. Obviously, when reporting, it would be better to have more eye-catching graphs in the PPT than just the "tadpoles" in the column. The graphs and the figures are actually a double-sided supplement, and in the same time as the graph is used to analyze the figures, the figures are also
create information graphs and promote it.
Infomation graphic is abbreviated as infographic. In the past, the most familiar information charts were statistical charts (bar charts, pie charts, etc.) and flowcharts. Nowadays, the concept of big data is getting hotter and hotter, and data visualization is also getting hotter, data visualization is the process of creating and releasing information graphs.
The m
2-3for one with Na graph of the vertices, if the adjacency matrix is represented, the size of the matrix is: (2 points)
N? 1
N
(N? 1)? 2??
N? 2??
Author : DS Course GroupUnit : Zhejiang University2-4If a forward graph is represented by an adjacency matrix, the first Ithe degree to which a node is entered is: (2 points)
Section I number of elements in the row
Section I number of non-0 elements in a row
Section I number of non-0 elements of the column
Graph (graph) concept 图(Graph)是一种比线性表和树更为复杂的数据结构。 线性结构:研究数据元素之间的一对一关系。除第一个和最后一个元素外,任何一个元素都有唯一的一个直接前驱和直接后继。 树结构:是研究数据元素之间的一对多的关系。每个元素对下(层)可以有0个或多个元素相联系,对上(层)只有唯一的一个元素相关,数据元素之间有明显的层次关系。Graph structure: A study of many-to-many relationships between data elements. In this structure, there may be a relationship between any two elements. That is, the relationship between nodes can be arbitrary, and any element in the diagram may be related.The graph is widely used and has infiltrated into other br
Visibility: Information graphs and visual disseminationOriginal title of basic information: the power of infographics: using pictures to communicate and connect with your audience Author: (plus) Mark smiciklas Translator: Xiang Tingting Zhang Dongning book series name: turing Interactive Design Series Press: People's post and telecommunications Press ISBN: 9787115313805 Release Date: May 2013 publication date: 16 open pages: 1 release: 1-1 category: c
Information graphs provide us with new ways to understand and think about information. It contains a large number of different categories of visual materials, through charts, maps, summary tables, data visualization and technical, teaching and scientific explanations, so that information graphs have the ability to communicate multiple channels. As we understand the growing need for a complex world, informat
/*** Gubotao* Date: 2015-2-26* E-mail:[email protected]**/1. First inconsistency: The Controller runtime's real-time statistics are inconsistent with the statistical data in the analysis results file. cause Analysis:Controller real-time data statistics sampling frequency and analysis the default data statistics sampling frequency may be different (general controller is 5 seconds, analysis is 1 seconds), so the statistical data obtained by the two different statistical results are different;Worka
In the near future, we often use matplotlib to draw mathematical function diagrams, but how to use matplotlib to draw dynamic graphs, and to draw dynamic multi-graphs, until today to learn.
1. Reference text
First of all thank the author of several words, help me learn how to draw, we can also refer to their text.
Http://blog.csdn.net/rumswell/article/details/11731003: The
/** * Calculate the area of different shapes according to perimeter? Calculates the area of a variety of graphs, * and compares the maximum values of various graphic areas.The square area formula is: 0.0625*c*c.* Circle Area formula is: 0.0796*c*c, where c represents the perimeter of the graph. *//** * Calculate the area of different shapes according to perimeter? Calculates the area of a variety of graphs,
"Concept" loose graphs dense graphs:
The loose graph refers to a graph with few edges connected to it, whereas the opposite (point-connected Bendo) is a dense graph.
Tips: The adjacency matrix is more contiguous than the adjacency table, and the adjacency matrix is used for dense graphs.
Adjacency Matrix:
Open a two-dimensional array gr
This will be a long path. This path starts from a bipartite graph and its end point will be a quadratic matching problem (QAP ).
Recently I have been studying the assignment problem. I have seen binary graphs and searched for a lot of information about binary graphs on the Internet. However, I found that the definition of the concept of binary graphs in Chinese
Connectivity Graph Summary A Summary for Connected graph Ⅰ. ConceptStrong connectivityStrong connectivity: U,v (u,v) exists u→v, v→u u\to v,\ v\to u Two paths, called (u,v) (U,V) for strong connected strong connected graphs: any two vertices in the direction graph strongly connected strong connected components: The strongly connected sub-graphs of the undirected graphs
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