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Crossroads shape forming device

阅读:417发布:2021-03-15

专利汇可以提供Crossroads shape forming device专利检索,专利查询,专利分析的服务。并且PURPOSE: To facilitate an operation by providing a road type selecting means and forming automatically a crossroads shape.
CONSTITUTION: A linear graphic (road) to have a constant width of a road, etc., draw the outer frame with a line and paint out the internal part with a constant pattern with a road drawing means 10 is drawn by selecting a type, width and shape with a road type selecting means 7 to select the type of the road, a road width designating means 8 to designate quantitatively the width of the road and a straight line curved line selecting means 9 to select whether the road is a straight line or a curved line. Further, on the existing road, the road to cross to this is retrieved by a road information retrieving means 12, a part, in which the roads cross, is made into an one-edge plane crossing shape and displayed. When the crossroads shape is changed, an arbitrary road, which is the object of the crossroads shape change, is designated by a road designating means 16, a road position designating means 17 designates which of the upper, middle and lower planes of a reference plane the road is and a stereoscopic cross forming means 18 makes the upper, middle and lower planes into a stereoscopic cross shape and displays it by a crossroads display means 14.
COPYRIGHT: (C)1988,JPO&Japio,下面是Crossroads shape forming device专利的具体信息内容。

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