简单的图形可能由直线组成，但是与现实的画家一样，也可以绘制曲线和弧线。
Simple drawings might be straight lines, but you are free (just as a real artist is) to draw curves and arcs.
但是大多数简单的曲线绘图仪在绘制二维数据方面或者在复杂的图形中进行极为精细的控制方面显得很不足。
However, most simple curve plotters are insufficient for plotting two-dimensional data or for exerting detailed control over a complicated graph.
无论是对于只有最少代码的“以快捷但不恰当方式获得的”图形，还是对于需要非常细粒度控制的复杂专业图形，JpGraph 都可以使它们的绘制变得简单。
JpGraph makes it easy to draw both "quick and dirty" graphs with a minimum of code and complex professional graphs, which requires a very fine grain control.
PPT2010中新增了四个形状工具，可以把多个自选图形进行叠加、消剪来拼绘出特殊形状，让个性标注框绘制变化得非常简单轻松。
PPT2010 added four shape tool, can cut the multi-channel graphics overlay, disappear to draw together the special shape, very simple character tagging box drawing change easily.
本文介绍了一种简单实用的基于规则格网数据绘制高质量等值线图形的方法。
This paper introduces a simple but practical method to create high-quality contour line for grid data.
但如果你有时间，并且最重要是有耐心，再复杂的图形都可以绘制出来的。下面我们来画一个简单而又规律的图形。
In the following example, we'll be drawing some simple organic shapes, but if you have the time and, most of all, the patience, much more complex shapes can be created.
介绍了FIR数字滤波器的设计，采用频率采样法，运用MATLAB完成设计中的计算和图形绘制，使其变得简单、快捷。
This paper introduces a method for FIR digital filter design. To compute and plot by using the frequency-sampling method and MATLAB makes the design of an FIR digital filter convenient.
介绍了FIR数字滤波器的设计，采用频率采样法，运用MATLAB完成设计中的计算和图形绘制，使其变得简单、快捷。
This paper introduces a method for FIR digital filter design. To compute and plot by using the frequency-sampling method and MATLAB makes the design of an FIR digital filter convenient.
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