retro vector

How to convert the color vector map to grayscale, while ensuring that each part retains the character of the vector graph? Don't forget, CorelDRAW also have filters, we try it! 1. First, enter a color vector in the CorelDRAW, as shown in figure: 2. Press ALT+F3 to open the Filter dialog box and press F6 to draw a rectangle larger than the color

The arraylist, inclulist, and vestor classes all implement the java. util. List interface, but they have different features, mainly as follows: I,Synchronization Arraylist and inclulist are not synchronized, while vestor is. Therefore, if thread security is required, arraylist or javaslist can be used to save costs for synchronization. But in the case of multithreading, sometimes we have to use vector. Of course, you can also package arraylist and his

Vector series in practice c ++ -- sort the vector (unique_ptr (string) using the sort algorithm (sort function error "two parameters should be input, but three parameters are provided) Previously, I wrote a blog post on sorting the vector using the sort algorithm.vector > . Today, let's write a pairvector > Use the sort algorithm for sorting. # In

In practice, the vector series in c ++ -- vector (unique_ptr () initialization (Ownership Transfer) C ++ 11 provides us with smart pointers and brings us a lot of convenience. What if unique_ptr is used as an element of the vector container? The format is exactly the same:vector > vec; But how to add elements to vec? See the following: # Include

Vector initialization and traversal-dtor-blog Vector initialization and traversal STD: Vector Int > Inttest; For(IntI=0; I10;++I){Inttest. push_back (I );} For (STD: Vector Int > : Iterator ITER = Inttest. Begin (); ITER ! = Inttest. End (); ++ ITER){STD: cout * ITER STD: Endl

For vector usage, the additional time consumed by copying data to prevent reallocate memory. The following two combinations can be used to prevent reallocate. 1. Vector: resize () using array index 2. Vector: Reserve () Use push_back (). So I tested these two cases on the Windows 2003 platform, and compared them with 3 in which push_back () is directly

Today we want to use vector to realize the function of two-dimensional array, and try to put the two-dimensional vector. Who knows when he got started, he met Ray. The form of the code is roughly as follows: VECTOR The vacuuming operation was performed because the two-dimensional vector was reused. However, th

Harvest:VectorYou can define vectorJust find a set of matching outputs in sum, and I want to output all the matching combinations in the array.1#include"stdafx.h"2#include"Vector"3#include"Map"4#include"iostream"5#include"unordered_map" //Unordered_map's header file6 using namespacestd;7 8 classMyClass9 {Ten Public: Onevectorint> > Twosum (vectorint> nums,inttarget) A { -unordered_mapint,int> hash;//the hash table, - intSize =nums.

[Java learning notes] 1 import java. util. enumeration; 2 import java. util. vector; 3 4 public class Test4 {5 6 public static void main (String [] args) {7 Vector v = new Vector (); 8 9 v. addElement ("abc1"); 10 v. addElement ("abc2"); 11 v. addElement ("abc3"); 12 v. addElement ("abc4"); 13 14 Enumeration en = v. elements (); // a method unique to a

Photoshop can be a variety of scenery to pull out any of the effects you want, this article for you to introduce the retro scenery of the color method, color matching process mainly used to hue/saturation and color balance, solid color fill and gradient fill and brush add dark, then let us look at the specific operation. Final effect Original 1, open the material, copy a layer. (This step has become a habit) 2, Ctrl+u to perform hue/saturation

In the children's later design, generally do not color the image of the processing, most of the primary colors. But occasionally try different shades, it will bring us not the same surprise, give the picture to another taste. This example mainly explains the neutral tones of the cold. This color is not gorgeous, but it will give people a very clean feeling, with a little retro tune. In the color matching need to try more, both to avoid the weight of

Photoshop makes a classic retro portrait poster, using a paintbrush to make an old-fashioned poster, hoping you'll learn some tricks. Final effect 1. Create a 1280*1024 pixel document, 72 resolution, fill Color # be0500. 2. Find a photo, if you want, you can replace the photo with your own 3. Use the Pen tool to select and paste the character's avatar into the canvas. 4. Select "Filter > Texture > F

This tutorial mainly uses Photoshop to design the retro-style personality watermark icon, the tutorial draws out the seal effect is quite beautiful, the drawing is not very difficult. Mainly through the stack of material to complete, like friends let us study together. Note : More wonderful tutorials Please pay attention

In addition to sharing with you how to use Photoshop to treat color photos as nostalgic retro photos, another important idea is how to make the best use of smart layers in Photoshop, adjust layers, layer masks, and process pictures without destroying the original images, although the steps will be more But you can keep the original image for future contingencies. Open any image, press the right mouse button on the background layer, sele

City record everyone can be photographed, but how to make the work more impressive. In addition to the depth of the content, we can also through the modern means, in the latter part of the appropriate tone processing, Let the viewer more easily feel the context of the picture. Today we share is such an article, the City of retro tones of the PS tutorial, hope to bring inspiration to everyone. 1. Creative sources and shooting points Creative Source:

When I saw the day, I took a picture to play and had a little effect. Take this beautiful counter, Miss Dior, into the shed to take a group of nostalgic style photos ^@^ Process is: Retreat-fade-add gradient background-cosmetic skin-Add text This made a seemingly ad effect of Miss Dior Perfume AD. You can try it sometime. Well, to get down to the detailed steps, share with you ~ Steps: 1. Back to the bottom: sketch the person's profile with

In the tutorial, we'll use some of Photoshop's basic tips to create a retro-feeling metallic text. Then we use textures and some techniques to combine the entire image to complete the work. Effect chart Step 1 Create a new 1200 x 1200px file in Photoshop and put it in your text/logo to make sure it is set to black. Figure 01 Step 2 Create a new folder and name it "Metal", Using the Rectangular Marquee tool (M), click and

Introduction with PS to wear purple dress foreign non-mainstream mm retro-orange effect, the effect is very beautiful ah, a simple few steps on it, like the students can come together to learn! Original: Effect Chart: Tutorial: Open the original image, copy the background layer (CTRL+J), the copied layer to color (ctrl+shift+u), change the layer mode to lighten. After the completion of the effect of the following figure

Teach you to use Photoshop to create cool retro style text effect, in this tutorial you will learn how to use slicing tools to create a background of striped lattice decorative elements, slicing tools we usually Are rarely used, thinking that only when the Web page to use, like the classmate can follow do! First look at the Photoshop Tutorial effect chart: Specific tutorials: 1. New 800*800 size document, pull gradient #423931 to black gradi

The American Blog, aka Magazine, included a group of design works by painting artist Zazzle, whose theme was to recreate and package a series of well-known Internet social web sites in retro fashion, and cut into the colors, materials, and quotes quoted by the authors. The designers chose Facebook, Youtube, Tumblr, Twitter, Myspace, Ffffound, Wikipedia, Flickr, Linkedin, Last.fm total of 10 sites, I am in the process of finishing, each poster on the