[pstricks] sin, cos and cutting area
Hensh, Richard
hensh at math.msu.edu
Thu Oct 25 18:44:31 CEST 2007
Try
\def \xmin {-6}\def \xmax {6}
\def \ymin {-6}\def \ymax {6}
\begin{pspicture}(\xmin,\ymin)(\xmax,\ymax)%\showgrid
\pstVerb{%
/Pi {3.141592653589793238} def %
/rad2deg {180 mul Pi div} def %
/angA {Pi 4 div} def %
/angB {angA Pi add} def %
}
\psclip{\myframe(\xmin,\ymin)(\xmax,\ymax)}
\pscustom[fillstyle=crosshatch,fillcolor=gray]{%
\psplot[plotpoints=200,plotstyle=curve]{angA}{angB}{x rad2deg sin}
\psplot[plotpoints=200,plotstyle=curve]{angB}{angA}{x rad2deg cos}
}
\endpsclip
\end{pspicture}
-----Original Message-----
From: pstricks-bounces at tug.org [mailto:pstricks-bounces at tug.org] On Behalf Of Michael Niedermair
Sent: Thursday, October 25, 2007 11:44 AM
To: Graphics with PSTricks
Subject: [pstricks] sin, cos and cutting area
Hi,
i have sin(x) and cos(x).
\psplot[plotpoints=200,plotstyle=curve]{0}{360}{x sin}
\psplot[plotpoints=200,plotstyle=curve]{0}{360}{x cos}
Is it possible, to mark (fill with color) the cutting area between 45 and 225?
By
Michael
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