绘图api的调用特别昂贵，因为它们通常会创建对象，如滚动条，在通过光栅渲染他们之前动态加载到舞台上。
Drawing API calls are particularly expensive because they usually create objects, such as the scroll bar, dynamically on the Stage before rendering them via the rasterizer.
如果您没有这样做，则XORComposite将会被保留在图形对象中，并且会影响到随后的所有绘图操作。
If you do not do this, then the XORComposite will be left in the graphics object and it will affect all subsequent drawing.
在用cairo进行绘图时，需要设置一个cairo上下文，这是主对象。
When drawing in this way you need to set up a Cairo context, which is the main object.
graphics参数是代表绘图表面的对象。
The graphics argument is the object that represents the drawing surface.
许多程序在屏幕上画出的对象呈折线形，折线是绘图程序的专用术语，专指由一系列顶点定义的多段线条。
Many programs draw objects on the screen with polylines. A polyline is a graphics programmer's term for a multisegment line defined by an array of vertices.
不能优化具有绘图类型格式矢量图形向量图形：使用几何公式的图形对象的表示形式，如线条、弧形和正方形。
You cannot optimize pictures that have a drawing type of format vector graphics vector graphics: The representation of graphic objects such as lines, arcs, and squares by using geometrical formulas.
在图形、绘图、动画，以及演示处理软件中，使用者与视觉丰富的对象打交道，所做的选择很容易迷失。
In drawing, painting, animation, and presentation programs, where users deal with visually rich objects, it's easy for selections to get lost.
单击“绘图”工具栏上的“阴影”按钮，可为选定单元格或对象加上三维阴影。
As a shortcut for adding a shadow border to selected cells or objects, click the Drop shadow button on the Drawing toolbar.
好，绘图工具准备好了，那些非常简单形状的对象也收集完毕。
So, you have your drawing tool, and you have your collection of very simple objects.
通过一个简单的绘图系统实例阐明了通过在Z语言中增加面向对象的结构来实现面向对象的系统说明。
This paper presents a simple example of specifying a drawing system in Z and illuminates object-oriented system specification by adding object-oriented structure to Z.
拖到绘图页后，可以将对象类型连接到子类型。
拖到绘图页后，可以添加存储打印作业并提交以供打印的对象。
Drag onto the page to add an object where print jobs are stored and submitted for printing.
拖到绘图页后，可以添加某一时刻存在的对象。
Drag onto the page to add the existence of an object at a particular time.
拖到绘图页后，可以添加并非用平构数据库服务创建的用户、组、队列和打印服务器的对象。
Drag to add a Directory Service Agent. Exists on a server and provides information about objects when a request is made.
在系统中引入了矢量绘图系统。利用面向对象的组合模式设计了一个矢量绘图系统。
Introduce vector editing system to system, design a vector editing system using Object-Oriented Composite Pattern.
“单纯地复制一个医学对象就不是真正的医学绘图，”他曾经写到。
"Mere copying of a medical object is really not medical illustrating at all, " he once wrote.
综合应用可视化技术、面向对象技术、ODBC数据库技术和三维绘图技术开发出旋风分离器CAD系统。
This paper developed a CAD system of cyclon by synthesizing visual technique, object-oriented technique, ODBC(open database connectivity) technique and 3D drawing technique.
综合应用可视化技术、面向对象技术、ODBC数据库技术和三维绘图技术开发出旋风分离器CAD系统。
This paper developed a CAD system of cyclon by synthesizing visual technique, object-oriented technique, ODBC(open database connectivity) technique and 3D drawing technique.
应用推荐