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Description: 利用画弧函数arc( )绘制不同的弧线，组成一个六叶的图案。
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Size: 811 |
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Description: gd 是一个图形库。它允许你的代码快速画图，使用线，弧，文件，多颜色，从其他的图片剪切和粘贴，充满填充和编写一个PNG文件结果。-gd is a graph storehouse. It permits your code fast painting,
the use line, the arc, the document, the multi- colors, cut from other
pictures and glue, fill fill and compile a PNG document result.
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Size: 257631 |
Author: 张平 |
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Description: 此程序为武汉某开发CAD著名的软件公司初级源码功能包括画圆，画直线，矩形，圆弧，画折线，椭圆，三角，多边形等，还有高级功能如镜象，旋转，移动，反转图形等等功能，全部都是基于SDK编程，对于初学和初次涉及WINDOWS编程的人来说很有帮助，可以了解SDK编程与面向对象编程方法，最主要的是可以学习到企业项目开发经验，具有一定的研究价值！-procedure for the development of Wuhan, a leading CAD software companies primary source features include Circle painting line, rectangle, arc, painting dogleg, oval, triangle, polygon, etc., there are advanced features such as mirror, rotate, move, reverse graphics and so on, all because of SDK Programming for beginners and first involving Windows programming useful to those who can understand the SDK programming and object-oriented programming methods, the most important thing is to learn from experience in the development of enterprise projects, which have a certain value to the research!
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Size: 295886 |
Author: 翔子 |
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Description: 个人编写的小程序，实现圆弧画图和插补，未进行规格化，如果有人能帮忙进一步优化，将不甚感激！-A program which programed by myself could bring about circular arc drawing and interpolation.But it is not standardized.I am be very grateful for whom optimize it futherly.
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Size: 2917 |
Author: wwb |
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Description: 本程序实现八种图形的绘图功能，分别是直线，圆弧，贝赛尔曲线，矩形，圆角矩形，椭圆和多边形。绘图步骤如下：
直线：点鼠标左键确定起始点，移动鼠标点左键确定终点。
圆弧：用鼠标左键依次点四点确定圆弧。
贝赛尔曲线：用鼠标左键依次点四点确定贝赛尔曲线。
矩形：点左键确定起始点，拖动鼠标再点左键确定对角点。
圆角矩形：点左键确定起始点，拖动鼠标再点左键确定对角点。
椭圆：点左键确定起始点，拖动鼠标再点左键确定对角点，便作出了与该矩形相切的椭圆。
多边形：点鼠标左键确定起始点，然后依次点各点（所有点的总数为所要做多边形的边数，不超过20边），最后用中键确定，自动封闭图形。-the program eight graphical mapping function is linear, arc, Bessel curve, rectangle, rounded rectangle, oval and polygons. Mapping the following steps : Linear : click the mouse button to determine the threshold, mobile click of the mouse button to determine the end. Arc : the left mouse button followed by 4:00 set point arc. Bessel curve : the left mouse button followed by point 4:00 determine Bessel curve. Rectangular : Left to determine the threshold point, then drag the mouse to point to determine Left Corner. Rounded Rectangle : Left to determine the threshold point, then drag the mouse to point to determine Left Corner. Oval : Left to determine the threshold point, drag the mouse button again to determine right point corner, then made a transaction with the rectangular oval. Polygon
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Size: 59952 |
Author: 李萍 |
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Description: C# 和 ArcGIS Engine 开发 ArcScan
环境 为.NET
-C# and ArcGIS Engine development environment for the Arc.NET
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Size: 19485 |
Author: liud |
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Description: huangshan
本程序实现八种图形的绘图功能，分别是直线，圆弧，贝赛尔曲线，矩形，圆角矩形，椭圆
和多边形-Huangshan the program eight graphical mapping function is linear, arc, Bessel curve, rectangle, rounded rectangle, oval and Polygon
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Size: 6115 |
Author: asdf |
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Description: 字符屏幕和图形功能函数包括画一弧线,画一个二维条形图,画一个三维条形图,画圆,清除图形屏幕,清除图形视区,关闭图形系统,画多边形,为矢量字体改变字符宽度和高度-screen characters and graphics functions including painting an arc, painting a 2D bar charts, drawing a three-dimensional bar charts, Circle, removing graphics screen to remove graphic view, the closure of graphics systems, painting polygons, to change the character vector font width and height, etc.
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Size: 12593 |
Author: 刘 |
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Description: 包含求反余弦函数,计算Y/X的反正切值 ,向上舍入,把一个双精度数分解为尾数的指数,计算直角三角形的斜边长-include cosine function for calculating Y / X arc tangent, rounded upward, a few double precision decomposition of the final index, calculated length of the hypotenuse of the right triangle, etc.
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Size: 2315 |
Author: 刘 |
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Description: 制作公章、手章，输出为gif图形，支持图片透明。支持圆形、椭圆、方形、矩形多种外观，多个参数可调，支持自定义弧形文字大小。-production seals, Chapter hand, the output of gif graphics, support transparent images. Supports circular, oval, square, rectangular variety of appearance, a number of adjustable parameters, the definition of support from the arc text size.
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Size: 663632 |
Author: 陶灵芝 |
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Description: 一个简单的图形软件，可以画直线，圆，矩形，圆弧。-a simple graphics software, can be painted line, circle, rectangle, arc.
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Size: 111741 |
Author: 张海逸 |
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Description: 一个完整的矢量绘图系统，可以绘制点、线、面、椭圆、弧等，并可以改变其属性-integrity of a vector graphics systems, which can draw points, lines, noodles, ellipse, arc, and can change its attributes
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Size: 208630 |
Author: 周平 |
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Description: 扫描转换直线段的中点算法、描转换圆弧的中点算法和扫描转换椭圆弧的中点算法-linear scan conversion of the midpoint algorithm depiction of the mid-point arc conversion algorithm and scan conversion ellipse the midpoint algorithm
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Size: 23610 |
Author: kuld |
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Description: 用C写的抛物线程序，用比较简单的数学运算将效果提现出来，抛物线的颜色和弧度都可以修改。-C parabola written procedures, using relatively simple arithmetic will show results to mention, the color and parabolic arc can be amended.
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Size: 1068 |
Author: Davy |
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Description: 系统基本功能要求：
1、制图功能
作为一个功能较为完善的建模工具，制图功能应该是最不可或缺的。本建模工具可以实现对于直线、连续直线、多边形区域、圆、圆形区域、圆弧、字符（包括汉字和英文字母）Beizer曲线、B样条曲线等图形元素的较精确绘制，能够根据工业流程实现流程的图示节点表示，并实现包括添、删、移动、连接、清除流程图示节点等编辑功能，和对流程图示节点的仪器功能参数进行设置。对于初级用户而言，操作比较简单，无需太多的学习时间即可进行图形绘制。
2、存储功能
拥有制图功能，同样，建模工具的存储功能也是必不可少的。否则，制图就失去了其应有的意义。本建模工具可将数据结果以特定格式存储在相关数据库中，免除了纸张存储的繁琐和不便，并且比纸张存储更安全可靠。
-basic system functions : one, mapping function as a function of better modeling tools, mapping is the most indispensable. The modeling tools can be achieved for the straight, continuous line, polygon regional round, circular area, arc, characters (including Chinese characters and English letters) Beizer curve, B-spline curves and other graphical elements in a more accurate rendering, according to industrial processes to achieve process icon nodes, including Tim and achieve cut, mobile, connectivity, Picture shows node removal processes such as editing, and the process equipment icon nodes function parameters set. For the primary users, the operation simple, without too much study time will be able to proceed graphics rendering. 2, storage functionality with mapping functions, and similarly
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Size: 237006 |
Author: 何阿瑟 |
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Description: 实现二维基本图元直线段生成的基本算法（DDA，中点法，Bresenham）实现二维基本图元圆弧/椭圆圆弧生成的基本算法（中点法）实现对线型线宽的属性的控制实现二维多边形扫描转换的扫描线算法实现二维多边形扫描转换的边缘填充算法或栅栏填充算法实现二维连通区域填充的扫描线种子填充算法（四连通或八连通）实现二维直线段裁剪的Cohen-Sutherland裁剪算法和中点分割裁剪算法-basic 2D linear map of the yuan generated by the basic algorithm (DDA, the midpoint method, Bresenham) basic 2D map yuan Arc / elliptical arc generated by the basic algorithm (midpoint) to achieve linear linewidth control of the attributes of 2D polygon scan conversion algorithm scanning 2D polygon scan conversion Edge geo-filling algorithm fence or filling algorithm regional connectivity filled two-dimensional scanning lines seed filling algorithm (four or eight connectivity connectivity ) 2D linear cut of the Cohen-Sutherland cutting midpoint segmentation algorithm and cutting algorithm
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Size: 228823 |
Author: 张伟 |
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Description: 最短路径算法源码，很多人需要的。本人载网站开发gis,游自编的最短路径查询程序，速度特快，3万节点，35000条路全部遍历，只需1秒。现将最短路径的思路告诉大家，希望大家在优化，并用不同语言编制，我正在学delphi,准备用delphi做成库，本例以由拓扑关系的arc/info 文件为数据源。其中a1,b1,c1是以fnode排序生成的数组，a1对应fnode,b1对应tnode,c1对应length,同样a2,b2,c2,是以tnode 生成的数组。Indexa1是对应某一起点与其相连的终点的个数，indexb1时对应某一终点与其相连的起点的个数，即其拓扑关系。
-shortest path algorithm source, a lot of people in need. I gis contained web site development, Yu directed the shortest path query procedures, speed express routes, 30,000 nodes, all 35,000 traverse the road, only a seconds. Now Shortest Path tell you the idea that we should optimization, and use different language, delphi is studying, I wanted to use delphi caused basement, in the cases from the arc topology / info file as the data source. Which a1, b1, c1 fnode ranking is generated by the array, a1 fnode counterparts, b1 counterparts tnode, c1 corresponding length, the same a2, b2, c2, tnode is generating array. Indexa1 counterparts is a starting point, linked with the end of the number, indexb1 counterparts at a terminal connected to its starting point the number, which is its topologic
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Size: 2416 |
Author: x |
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Description: 用mo进行二次开发时，每次启动系统都需要加载数据，这里仿照arcview中的加载工程，实现了mo中的工程保存与加载，可以记录图层的各种显示属性-used for a second round of development, each system needs to start loading data, here modeled on the ARC loading, the realization of projects mo conservation and load records show that the layer attributes
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Size: 31224 |
Author: 谭宁生 |
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Description: 基于MATLAB的电弧模型仿真，基于MATLAB的电弧模型仿真(Arc model based on MATLAB Arc model based on MATLAB simulationsimulation，)
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Size: 180224 |
Author: 刘舜玉 |
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Description: pscad搭建的电弧模型，断路器模块电弧搭建，仿真分析(Arc model built by PSCAD, arc building and simulation analysis of circuit breaker module)
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Size: 15360 |
Author: lly1 |
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