矢量图形和矢量蒙.pptx
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1、本课要点了解并掌握矢量图形和矢量蒙版的概念及使用方法掌握如何通过各种形状工具创建不同的路径、矢量图形和像素图像了解矢量蒙版和像素蒙版的区别,以及如何将矢量蒙版转化为像素蒙版对应考点掌握通过各种形状工具创建不同的路径、矢量图形和像素图像矢量蒙版和像素蒙版的区别,以及如何将矢量蒙版转化为像素蒙版第1页/共54页Learning PointsUnderstand and master the vector graphics and vector masks and use the concept of themThrough a variety of shape tools to learn how
2、 to create different paths,vector graphics and pixel ImageUnderstand vector and pixel mask mask the differences and how to vector mask into mask pixels Corresponding test point Control creating different paths,vector graphics and pixel Imagethrough a variety of shapes tool Master the differences bet
3、ween vector mask and pixel mask and how to vector mask into mask pixels 第2页/共54页8.1矢量图形和矢量蒙版的基本操作Photoshop主要是用来处理像素图像的,但也提供了图形软件中绘制矢量图形的工具:钢笔工具和形状工具。在前面的章节中,我们已经学习了用钢笔工具绘制的方法,下面将重点讲解形状工具的用法。第3页/共54页8.1The Basic Operation Of Vector graphics And Vector MasksPhotoshop is primarily used for processing p
4、ixel images,but also provides a graphical software tool for drawing vector graphics:pen tool and shape tools.In the previous chapters,we have studied the method of drawing with the pen tool,the following explanation will focus on the shape of tool usage.第4页/共54页形状工具 在工具箱中可选择不同的形状工具,如图8-1-1所示,形状工具选项栏
5、中提供了3 种不同的绘图状态,如图8-1-2 所示,从左到右分别是“形状图层”、“路径”和“填充像素”。图8-1-1图8-1-2第5页/共54页Shape Tools In the toolbox,select a different shape tool,as shown in Figure 8-1-1 shape tool options bar provides 3 different graphics state,as shown in Figure 8-1-2,from left to right are the shape layers,path and fill pixels.F
6、igure 8-1-1Figure 8-1-2第6页/共54页图8-1-3第7页/共54页Figure 8-1-3第8页/共54页形状图层:形状图层是带图层矢量蒙版的填充图层,填充图层定义形状的颜色,而图层矢量蒙版定义形状的几何轮廓。通过编辑形状的填充图层并对其应用图层样式,可以更改其颜色和其他属性;通过编辑形状的图层矢量蒙版,可以更改形状的轮廓。路径:当选中此选项后在图像中拖曳鼠标就可以创建新的工作路径,在路径调板中可看到创建的路径。填充像素:选择此选项后,使用形状工具时就可在当前的图层中创建像素形状,形状由当前的前景色自动填充。创建了像素形状后,将无法作为矢量对象进行编辑。第9页/共54页
7、Shape layers:vector shape layer is a layer mask with the fill layer,fill layer defines the shape of the color,the layer vector mask defines the geometric shape of contour.By editing the shape of the fill layer and its application layer styles,you can change the color and other properties;by editing
8、the shape of the layer vector mask,you can change the shape of the profile.Path:election of this option in the image drag the mouse you can create a new working path,the path palette to create the path can be seen.Fill Pixels:Select this option,use the shape tool,layers can be created in the current
9、 pixel shape,the shape is automatically populated by the current foreground color.Create a pixel shape,it will not be edited as vector objects.第10页/共54页使用形状工具1矩形形状工具 在工具箱中选择矩形形状工具,并在选项栏中单击向下的箭头会弹出其相应的选项调板用来对工具进行各种设定。设定完成后再次单击此三角可将弹出的调板关闭。第11页/共54页Use the shape tool 1.Rectangle shape toolIn the toolb
10、ox,select the rectangle shape tool,and in the options bar click the down arrow will pop up the corresponding options on the tool palette to a variety of settings.Click again to set the completion of this triangle can be closed the pop-up palette.第12页/共54页2多边形形状工具选择多边形形状工具可产生直线型的多边形区域。单击多边形形状工具,在选项栏中
11、有以下选项。第13页/共54页2Polygon shape tool selected polygon shape tool to produce linear polygon area.Click the polygon shape tool,has the following options in the options bar.第14页/共54页图8-1-4 缩进边依据:50%只选中平滑拐角 只选中平滑缩进设定不同的选项后可得到图8-1-3 中不同的结果。第15页/共54页Figure 8-1-4 Indent edge basis:50%only select smooth corne
12、r only select smooth indentation After setting the various options available to different results in Figure 8-1-3.第16页/共54页3直线工具用此直线工具可以画直线,在直线选项栏中可设定直线的宽度。第17页/共54页3Line tool:Use this tool to draw straight line,the line options can be set straight line the width of the column.第18页/共54页直线工具设定选项效果图:第
13、19页/共54页Line tool to set options renderings:第20页/共54页存储自定形状当选中自定形状工具时,在工具选项栏中单击“形状”后面图标右侧的小三角,会弹出自定形状调板。单击弹出调板的右上角,会出现一个弹出式菜单,可选预置的形状,当选择一种形状文件后,会弹出对话框,单击“追加”,将新的形状载入。也可以将自己绘制好的矢量图形存储为自定形状。第21页/共54页Save Custom ShapeElected to the custom shape tool,the tool options bar,click the shape right behind th
14、e small triangle icon will pop up custom shapes palette.Click the pop-up palette in the upper right corner,there will be a pop-up menu,selectable preset shape,when you select a shape file,it will pop-up dialog box,click Append will load the new shape.Can also be a good vector graphics drawing itself
15、 is stored as a custom shape 第22页/共54页自定义形状调板如图所示:第23页/共54页Custom Shapes palette as shown:第24页/共54页存储自定义形状举例:1选择工具箱中的多边形形状工具,将“边数”设定为10,并在弹出的选项调板中进行设定,在工具选项栏中选中形状图层图标,然后在图像上绘制多边形。第25页/共54页Storing custom shapes example:1.Select the polygon shape tool in the toolbox,the number of edges,set to 10,and t
16、he pop-up palette in the options to set,the tool options bar,select the shape layer icon,and then draw the polygons in the image.第26页/共54页2在路径调板中,可看到刚创建的图形,保持当前路径的选择状态,执行“编辑 定义自定形状”命令,并在弹出的“形状名称”对话框中输入新形状的名称,单击“好”按钮,新形状会出现在“形状”弹出式调板中。第27页/共54页2In the path palette,you can see the graphic you just cre
17、ated to maintain the current path of choice status,implementation of the edit define custom shape command,and in the pop-up form name dialog box,enter the name of the new shape,single Click the good button,the new shape will appear in the shape in the pop-up palette.第28页/共54页3在工具的选项栏中还可以设定图层样式,并可选择颜
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