发明名称 BROKEN LINE FORMING MECHANISM BY GRID TYPE PICTURE ELEMENT
摘要 PURPOSE:To eliminate the irregularity in broken lines and to place a line drawing part and an idle part on the line equally by considering the number of pairs of the line drawing parts and the idle parts based on a starting end and a terminal end and adjusting the line drawing parts and the idle parts by aligning them to the drawn line. CONSTITUTION:When an integrating line length l1 is larger than l-nXu1 with respect to a suitable natural number (n), namely, when a picture drawing line length is shorter than (n) unit length, a remaining part excluding a 1/2 line drawing part in which the length of the line drawing part and the idle part is assumed at the completion position is newly adjusted by an error adjusting means 5 to decide the number b2 of picture elements of the line drawing part and the number w2 of picture elements of the idle part after recorrection. By using a broken line parameter obtained by this result, the broken lines of the remaining part are formed by a segment approximat ing means 4. 0 or 2 is selected as the unit number (n) ordinarily adjusted finally. At this time, the b2, the w2 are decided either by obtaining from b2+w2=m/n and b2:w2=b:w by counting the number (m) of the picture elements mounted on the line in case of drawing the remaining part or by obtaining by similarly calculating from l2-l1.
申请公布号 JPS62256091(A) 申请公布日期 1987.11.07
申请号 JP19860099988 申请日期 1986.04.28
申请人 NEC CORP 发明人 TAKUNO HIROKO
分类号 G06T11/00;G06T11/20 主分类号 G06T11/00
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