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e591. Drawing Simple Text

See also e575 The Quintessential Drawing Program. public void paint(Graphics g) { // Set the desired font if different from default font String family = "Serif"; int style = Font.PLAIN; int size = 12; Font font = new Font(family, style, size); g…

LightOJ 1285 - Drawing Simple Polygon （几何，极角排序）

1285 - Drawing Simple Polygon   PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Given set of points in the plane, your task is to draw a polygon using the points. You have to use all the points. To be more specific, each po…

Html5: Drawing with text

<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta charset="utf-8"> <title>Drawing with text</title> <meta name="keywor…

e586. Drawing Simple Shapes

There are two ways to draw basic shapes like circles, ovals, lines, arcs, squares, rectangles, rounded rectangles, and polygons. The first is to use specific drawing methods like Graphics.drawOval(). This example uses these methods. The second is to…

reactjs simple text editor

import React, { Component } from 'react' import PubSub from 'pubsub' import GlobalVars from 'globalVars' import styles from './main.css' // globalVars.runMode class Text extends Component{ static defaultProps = { text: '文案内容' }; constructor(props, co…

Drawing Simple Polygon(Create Simple Polygon from unordered points by angle sorting)

Keywords: 极角排序, Simple Polygon Generation Given set of points in the plane, your task is to draw a polygon using the points. You have to use all the points. To be more specific, each point of the set has to be a vertex of the polygon, and the polygon…

LightOj1285 - Drawing Simple Polygon（连接多边形各点）

题目链接:http://lightoj.com/volume_showproblem.php?problem=1285 题意:给你一些点,然后把它们用一条线把它们连起来,构成一个多边形,不能有相交,必须用完所有的点,如果不能构成输出Impossible: 不能构成就是所有的点在一条直线上的时候:先按极角进行排序,然后倒着找到一个不再起点到终点那条线上的点,倒着连接起来: #include <stdio.h> #include <algorithm> #include <cst…

e577. Enabling Antialiasing

// See e575 The Quintessential Drawing Program public void paint(Graphics g) { // Retrieve the graphics context; this object is used to paint shapes Graphics2D g2d = (Graphics2D)g; // Determine if antialiasing is enabled RenderingHints rhints = g2d.g…

html5 canvas simple drawing

var c = canvas.getContext("2d");//get canvas 2d context canvas including a proposed 3D context; c.fillStyle("#ffffff");//rawing canvas background color c.fillRectangle(sx,sy,ex,ey);//drawing a rectanle ,the (sx,sy) is start point,(ex,e…

[OpenCV] Samples 01: drawing

基本的几何图形,标注功能. commondLineParser的使用参见:http://blog.csdn.net/u010305560/article/details/8941365 #include "opencv2/core.hpp" #include "opencv2/imgproc.hpp" #include "opencv2/highgui.hpp" #include <stdio.h> #include <iost…