diff options
Diffstat (limited to 'doc/CanvPsY.3')
| -rw-r--r-- | doc/CanvPsY.3 | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/doc/CanvPsY.3 b/doc/CanvPsY.3 index 08b17a4..342ddb3 100644 --- a/doc/CanvPsY.3 +++ b/doc/CanvPsY.3 @@ -61,7 +61,6 @@ and so on. .AP int numPoints in Number of points at \fIcoordPtr\fR. .BE - .SH DESCRIPTION .PP These procedures are called by canvas type managers to carry out @@ -83,38 +82,40 @@ transformation. of a bitmap. The Postscript is generated in proper image data format for Postscript, i.e., as data between angle brackets, one bit per pixel. -The Postscript is appended to \fIinterp->result\fR and \fBTCL_OK\fR is returned -unless an error occurs, in which case \fBTCL_ERROR\fR is returned and -\fIinterp->result\fR is overwritten with an error message. +The Postscript is appended to the result of interpreter \fIinterp\fR +and \fBTCL_OK\fR is returned unless an error occurs, in which case +\fBTCL_ERROR\fR is returned and the interpreter result is overwritten +with an error message. .PP \fBTk_CanvasPsColor\fR generates Postscript to set the current color to correspond to its \fIcolorPtr\fR argument, taking into account any color map specified in the \fBpostscript\fR command. -It appends the Postscript to \fIinterp->result\fR and returns -\fBTCL_OK\fR unless an error occurs, in which case \fBTCL_ERROR\fR is returned and -\fIinterp->result\fR is overwritten with an error message. +It appends the Postscript to the interpreter \fIinterp\fR's result and returns +\fBTCL_OK\fR unless an error occurs, in which case \fBTCL_ERROR\fR is +returned and the interpreter's result is overwritten with an error message. .PP \fBTk_CanvasPsFont\fR generates Postscript that sets the current font to match \fItkFont\fR as closely as possible. \fBTk_CanvasPsFont\fR takes into account any font map specified in the \fBpostscript\fR command, and it does the best it can at mapping X fonts to Postscript fonts. -It appends the Postscript to \fIinterp->result\fR and returns \fBTCL_OK\fR -unless an error occurs, in which case \fBTCL_ERROR\fR is returned and -\fIinterp->result\fR is overwritten with an error message. +It appends the Postscript to interpreter \fIinterp\fR's result and +returns \fBTCL_OK\fR unless an error occurs, in which case +\fBTCL_ERROR\fR is returned and the interpreter's result is +overwritten with an error message. .PP \fBTk_CanvasPsPath\fR generates Postscript to set the current path to the set of points given by \fIcoordPtr\fR and \fInumPoints\fR. -It appends the resulting Postscript to \fIinterp->result\fR. +It appends the resulting Postscript to the result of interpreter \fIinterp\fR. .PP \fBTk_CanvasPsStipple\fR generates Postscript that will fill the current path in stippled fashion. It uses \fIbitmap\fR as the stipple pattern and the current Postscript color; ones in the stipple bitmap are drawn in the current color, and zeroes are not drawn at all. -The Postscript is appended to \fIinterp->result\fR and \fBTCL_OK\fR is -returned, unless an error occurs, in which case \fBTCL_ERROR\fR is returned and -\fIinterp->result\fR is overwritten with an error message. - +The Postscript is appended to interpreter \fIinterp\fR's result and +\fBTCL_OK\fR is returned, unless an error occurs, in which case +\fBTCL_ERROR\fR is returned and the interpreter's result is +overwritten with an error message. .SH KEYWORDS bitmap, canvas, color, font, path, Postscript, stipple |