
직사각형 내부에 있지만 타원 외부에 있는 영역을 해치하고 싶습니다. 다음을 시도했지만 타원의 교차점도 부화되었습니다. 어떠한 제안?
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\pspolygon(4,3.4)(10,3.4)(10,0.4)(4,0.4)
\psellipse(6,2)(1.4142135623731025,1.)
\psellipse(8,2)(1.4142135623730998,1.)
\rput[tl](4.2,3){$A$}
\rput[tl](9.4,3){$B$}
\rput[tl](9.6,3.9){$U$}
\pscustom[fillstyle=hlines]{%
\pspolygon(4,3.4)(10,3.4)(10,0.4)(4,0.4)
\psellipse(6,2)(1.4142135623731025,1.)
\psellipse(8,2)(1.4142135623731025,1.)
}
\end{pspicture*}
답변1
\begin{pspicture}(3.4,0)(11,4)
\pspolygon[fillstyle=hlines](4,3.4)(10,3.4)(10,0.4)(4,0.4)
\pscustom[fillstyle=solid]{\psellipse(6,2)(1.414,1.)\psellipse(8,2)(1.414,1.)}
\rput*[tl](4.2,3){$A$}
\rput*[tl](9.4,3){$B$}
\rput[tl](9.7,3.9){$U$}
\end{pspicture}
답변2
저는 이 방법으로 해결했어요
\begin{pspicture*}(3.4,0)(11,4)
\pspolygon[fillstyle=hlines](4,3.4)(10,3.4)(10,0.4)(4,0.4)
\psellipse[fillstyle=solid](6,2)(1.414213562373,1.)
\psellipse[fillstyle=solid](8,2)(1.414213562373,1.)
\psellipse(6,2)(1.414213562373,1.)
\rput[tl](4.2,3){$A$}
\rput[tl](9.4,3){$B$}
\rput[tl](9.7,3.9){$U$}
\end{pspicture*}