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Description: 画线的算法不少，但要作到高速、简单并不容易。斜率相乘法是最简单的方法之一，但计算每个点均要花费不少时间用于乘、除法运算；下面介绍的是Bresenham s高效画线算法，对每个点的坐标计算只要加、减法就能完成。-line drawing algorithm, but a lot to be done fast, simple is not easy. The slope is the most simple multiplication is one of the ways, but each point are calculated to spend a lot of time for the multiplication and division operations; Below is a description of Bresenham s efficient line drawing algorithm, to the coordinates of each point calculation as long as Canada, subtraction can be done.
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Size: 4180 |
Author: 小倪 |
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Description: 采用brezar的画线算法程序-using the line drawing algorithm
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Size: 51937 |
Author: 王小乔 |
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Description: bresenham画线算法
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Size: 272456 |
Author: erguotou521 |
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Description: 采用brezar的画线算法程序-using the line drawing algorithm
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Size: 51200 |
Author: 王小乔 |
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Description: 图形学上机实习１ 四种画线算法！-graphics on an internship for four line drawing algorithm!
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Size: 59392 |
Author: 乖乖 |
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Description: 这是计算机图形学的一个bessel画线算法。直接可以运行。-This is a computer graphics Bessel line drawing algorithm. Direct run.
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Size: 1024 |
Author: 周于雯 |
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Description: 计算机图形学的上机：bresenham画线算法，bresenham画圆，拾取算法，种子填充算法-computer graphics programs: bresenham drawing line algorithm,bresenham circle algorithm,etc.
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Size: 89088 |
Author: 小分 |
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Description: 新建一个C++Builder项目 设置Form1的font为“宋体，小五” 在Form1中添加一个TRadioGroup组件rgDrawWhat供选择画什么图形；添加一个Tbutton组件colorBtn和一个TcolorDialog组件ColorDialog1；添加一个TImage组件Image1。 3、 将当前项目保存在自己实验文件夹的exp1子文件夹中（以防错误操作而前功尽弃）。 编写colorBtn的OnClick事件，激活ColorDialog1，并获取所选择的颜色： if (ColorDialog1->Execute()) Image1->Canvas->Pen->Color = ColorDialog1->Color 5、 编写Image1的OnImage1MouseUp事件，要求实现： 1） 若是第奇数次鼠标按钮弹起，则根据rgDrawWhat的选择，记录直线第一个端点或圆心坐标； 2） 若是第偶数次鼠标按钮弹起，则根据rgDrawWhat的选择，记录直线第二个端点并利用TCanvas的MoveTo()和LineTo()方法画出直线段，或计算出圆的外接矩形后调用TCanvas的Ellipse()方法画圆。-C Builder a new project set the font to Form1 "wherein V" in Form1 add a TRadioGroup components rgDrawWhat options for what painting graphics; Add a Tbutton colorBtn components and a TcolorDialog ColorDialog1 components; Add a TImage component Image1. 3, the current project will be kept in their laboratories folders exp1 Documents folder (to prevent erroneous operation and wasted). Preparation colorBtn the OnClick, ColorDialog1 activated, and access to the choice of colors : if (ColorDialog1- gt; Execute ()) Image1- gt; Canvas- gt; Pen-gt; Color = ColorDialog1- gt; Color 5, the preparation of OnImage1MouseUp Image1, call for : a) If the first odd number of pop-up mouse button, then choose rgDrawWhat the record straight section or an endpoint Center coordinates; 2) If the firs
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Size: 583680 |
Author: 朱磊 |
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Description: 内含直线生成的dda，中点画线算法及Bresenham算法界面美观方便实用-Intron line generated dda, dotted line algorithm and interface Bresenham algorithm facilitate practical aesthetics
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Size: 772096 |
Author: 刘超 |
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Description: 计算机图形学,利用DDA算法,中点画线算法,实现直线的绘制-computer graphics, the use of DDA algorithm, which dotted line algorithm, achieving a linear mapping
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Size: 1024 |
Author: cyz |
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Description: 中点画线算法2,DDA算法2,实现对直线的绘制-were dotted line algorithm 2, two DDA algorithm to achieve the linear mapping
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Size: 1024 |
Author: cyz |
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Description: 画线的算法不少，但要作到高速、简单并不容易。斜率相乘法是最简单的方法之一，但计算每个点均要花费不少时间用于乘、除法运算；下面介绍的是Bresenham s高效画线算法，对每个点的坐标计算只要加、减法就能完成。-line drawing algorithm, but a lot to be done fast, simple is not easy. The slope is the most simple multiplication is one of the ways, but each point are calculated to spend a lot of time for the multiplication and division operations; Below is a description of Bresenham s efficient line drawing algorithm, to the coordinates of each point calculation as long as Canada, subtraction can be done.
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Size: 4096 |
Author: 小倪 |
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Description: 五角星及其填充颜色,画线程序,对各种画线算法进行了很好的描述-five-pointed star and fill color, line drawing procedure, the various line drawing algorithm is a good description
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Size: 6144 |
Author: 刘伊 |
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Description: Bresenhman.c
在Turboc2下编写Bresenhman画直线算法。本程序实现的是整数画线算法。-Bresenhman.c Turboc2 prepared in painting Linear Bresenhman Algorithm. This program is integral line drawing algorithm.
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Size: 1024 |
Author: Sungol |
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Description: ddaline.c
在Turboc2下编写DDA画直线算法。本程序实现的是数值微分画线算法。-ddaline.c prepared under the DDA Turboc2 painting linear algorithms. This program is the numerical differential line drawing algorithm.
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Size: 1024 |
Author: Sungol |
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Description: 用Bresenham画线算法实现的反走线程序-with Bresenham line drawing algorithm anti-alignment procedure
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Size: 232448 |
Author: davy |
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Description: 计算机图形学课程算法演示系统
（1）画线算法演示：实现画线的三个算法---DDA画线算法、中点画线算法、Bresenham画线算法。建立坐标系，由用户输入两点坐标，体现直线的走势，最后给出算法的参数值以及实现清除功能。
（2）画圆算法演示：实现画圆的两个基本算法---Bresenham画圆算法、中点画圆算法。由用户输入圆的半径，体现圆的四个象限的走势，最后给出算法的误差值以及实现清除功能。
（3）填充算法演示：实现边填充和种子填充这两个基本填充算法。其中边填充由用户画出多边形，对封闭的多边形进行由上而下用带颜色的边逐一填充，直至填满封闭区域。种子填充则由用户点击后在主窗体用运动的圆点体现其填充的效果。
-Computer Graphics Algorithm Demonstration System
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Size: 2332672 |
Author: 于小鱼 |
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Description: 在Visual C++ 的MFC中实现DDA 画线算法 通过网格的形式表现出来(The implementation of the DDA drawing algorithm in the MFC of Visual C++ is shown in the form of the grid)
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Size: 363520 |
Author: Mihriban
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Description: 在OpenGL环境下用c++语言实现Bresenham画线算法画一万条直线(In the OpenGL environment, we use the c++ language to realize the Bresenham drawing algorithm and draw ten thousand straight lines.)
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Size: 10429440 |
Author: theone123 |
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