CorelDRAW里如何将图片转换成单线条图形(只要图形轮廓)
推荐回答(5个)
1、首先导入图片,点击菜单栏“位图”—“轮廓描摹”—“线条图”。
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2、然后右侧的属性可以根据自己的要求调整,一般默认就可以,点击“确定”。
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3、然后在原来的图层上会自动生成一个轮廓图,鼠标点击拖动出来。
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4、然后双击右下角的“轮廓笔”,设置轮廓线的宽度为“细线”。
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5、然后单击右上角的“无色”,将图片填充色清除,一张图片转线稿就这么完成了。
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精确选取位图外轮廓的方法(位图精确选取外轮廓为矢量图)
工具:CorelDraw X7
一、准备一张只要外轮廓的位图,放入CorelDraw中,点选位图。如下图:
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二、执行上方“描摹位图”中的“快速描摹”。如下图:
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三、点键单击快速描摹后的矢量图,选择”取消组合对象“(CRTL+U),如下图:
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四、选取、拖动要创建图形轮廓的矢量图。如下图:
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五、选中要创建外轮廓的矢量图的情况下,执行上方的“创建边界”。如下图:
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六、这样一个精确的外轮廓矢量图就形成了,效果如下图:
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使用CorelDRAW中的轮廓图命令,其中分为”边缘检测“、"查找边缘"、”描摹边缘“三种方法换成单线条图形,具体简介如下: 
1. ”边缘检测“:滤镜可以查找位图图像中的边缘并勾画出对象轮廓,此滤镜适合高对比的位图图像的轮廓查找。
步骤:执行“位图”→“轮廓图”→“边缘检测”命令,打开“边缘检测”对话框,设置各项参数
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2. “查找边缘”:滤镜可以自动寻找位图的边缘将其边缘以较亮的的色彩显示出来
步骤:执行“位图”→“轮廓图”→“查找边缘”命令,打开“查找边缘”对话框,设置各项参数,单击“预览”按钮,单击“确定”按钮,位图即可应用滤镜
3. “描摹轮廓”:滤镜可以勾画出图像的边缘,边缘以外的大多以白色填充
步骤“执行“位图”→“轮廓图”→“描摹轮廓”命令,打开“描摹轮廓”对话框,设置各项参数,单击“预览”按钮,单击“确定”按钮,位图即可应用滤镜
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方法一,用photoshop将图片的路径选出,输出为ai格式,输入到cdx3中,保
存为8的格式,用cdr9编辑。(个人习惯,你也可以用cdx3直接做)。
方法二,在cdr里用贝兹曲线勾出图片轮廓。
如是矢量图可右击轮廓填色-图中填白或透明,如是位图在PS中滤镜-查找边源
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