绘制图形

Furthermore, author integrated the vectorgraph technology and database, the program can draw the ichnography of coal mine automatically and query the information of geological survey by point selecting or in rectangle, circular and any polygon drawed by user on the ichnography.

同时将矢量图形技术与煤矿地测数据库结合起来，实现了自动绘制简单的矿区平面图和各种相关的矢量图形操作，并在图上能够进行点选查询和矩形、圆形、任意多边形区域内的地质数据的动态查询。

The example of the electronic flight instrument shows that the algorithm can be used in aircraft graphics display system on special military hardware platform.

电子飞行仪表绘制的实验表明图形生成算法准确高效，可以移植到专用的军工硬件平台，应用于航空图形显示等领域。

In this paper it is given a more effective formula about the direction angle of the main plane in the plane stress state.2. To introduce the principle and method for drawing 3-D graph with the compuer and for checking up with the computer cursor,to give outline of expressions of 3-D curve,outline of cursor meterage of well depth,well deflection angle and direction angle at any section.

介绍了在实践中总结出的计算机绘制与光标检测3维图形的原理和方法，给出了3维动态图形到屏幕坐标的变换式、各测点的平滑连接方法以及描绘与检测井眼轨迹曲线的典型应用，实现了空间井眼轨迹曲线的任意旋转、投影和给出了任一井段的井深、井斜角和方位角的光标检测软件。

By drawing the dot mat rix on the pixmap and putting the pixmap into the label of the widget , the Chinese user interface is realized.

在以X Window 为图形用户界面的条件下，通过提取中文字符的点阵信息产生点阵字库，将点阵信息以画点的方式绘制在象图上，将象图赋给组件的标签，从而实现基于 VxWorks 的中文图形界面。

Planar and quadric objects are often used in computer graphics. They can easily be modeled and rendered because of their simple shapes, and so many objects are composed of them in our daily life.

镜面反射和折射场景的真实感图形绘制一直是计算机图形学领域具有挑战性的研究课题之一。

Computer graphics operations, offer simple graphics rendering and rota

说明：计算机图形学的作业，提供简易的图形绘制和旋转操作

Then we can add these elegant symbols into AutoCAD drawing to make our drawings more transfigure .

从而可以在 Auto CAD的绘图中方便引入这些优美的图形符号，使得我们绘制的图形更美观

In Chapter 4, a set of distributed graphics algorithms (including fractal image creation, Delaunay triangulation of scalled points, ray tracing and volume rendering) are presented.

在第四章介绍用DGPSE设计的一组分布式图形算法（包括分形图象，Delaunay三角剖分、光线跟踪和辐射度绘制）和分布式图形库DGPSL，并行算法涉及到对象空间并行/图象空间并行方法。

The former means that the input stroke is emendated into primitive shapes such as lines, arcs, circles and ellipses, etc., based on pen speed and stroke curvature. The later indicates that a users' sketching model are constructed and adjusted dynamically based on temporal order of primitive shapes.

前者采用用户运笔速度及笔划曲率将笔划分割成基本图形；后者则基于基本图形的绘制次序在线构造用户模型，并动态识别输入草图。

On a wall of paper, Latham drew a simple form, such as a cone, at the top center, and then filled the rest of the space with gradually complexifying cone shapes.

在一堵纸质墙面上，拉萨姆绘制了一个简单图形，比如在墙顶中间画一个圆椎体，然后用渐趋复杂的圆锥体图形填满剩下的空间。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了