| newpath |
() |
typedict.Path |
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Clears this path, which means the current point and all subpaths
are discarded.
newpath
does not complain if this path is already empty.
Most of the built-ins defined in
Graphics
that fill, stroke, or clip perform an implicit
newpath
before they return.
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| Example: |
The program,
import yoix.stdio.*;
Path p;
moveto(x, y) = printf(" moveto(%.1f, %.1f);\n", x, y);
lineto(x, y) = printf(" lineto(%.1f, %.1f);\n", x, y);
closepath() = printf(" closepath();\n");
p.moveto(100, 100);
p.lineto(200, 100);
p.rlineto(200, 150);
p.closepath();
printf("Output before newpath:\n");
p.pathforall(moveto, lineto, NULL, NULL, closepath);
p.newpath();
printf("\nOutput after newpath:\n");
p.pathforall(moveto, lineto, NULL, NULL, closepath);
prints something like
Output before newpath:
moveto(100.0, 100.0);
lineto(200.0, 100.0);
lineto(400.0, 250.0);
closepath();
Output after newpath:
on standard output.
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| Return: |
Path
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| See Also: |
arc,
arcn,
closepath,
currentpath,
currentpoint,
curveto,
flattenpath,
Graphics,
lineto,
moveto,
pathbbox,
pathforall,
quadto,
rcurveto,
rlineto,
rmoveto,
rquadto
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Yoix is a registered trademark of AT&T Inc.
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