| scalefont |
(Number sx, Number sy) |
typedict.Font |
| |
Returns a new
Font
that is created by applying
a horizontal scaling of
sx
and a vertical scaling of
sy
to every character in this font.
| |
| Example: |
Here is a small program,
import yoix.*.*;
Font TEXT = {
String name = "Lucida-plain-30";
};
Font SUP = TEXT.translatefont(0, -TEXT.ascent).scalefont(.5);
Font SUB = TEXT.translatefont(0, TEXT.descent).scalefont(4, .5);
JFrame f = {
Color background = Color.white;
Graphics graphics = {
int textantialiasing = TRUE;
};
paint(Rectangle rect) {
graphics {
gsave();
rectclip(rect);
moveto(36, 144);
setfont(TEXT);
show("E = mc");
setfont(SUP);
show("2");
moveto(36, 216);
setfont(TEXT);
show("Water = H");
setfont(SUB);
show("2");
setfont(TEXT);
show("O");
grestore();
}
}
};
f.visible = TRUE;
that defines a paint function in a frame that prints text that
includes superscripts and subscripts using fonts created by applying
scalefont
and
translatefont
to a base text font.
See if you can improve the subscript, which is obviously too wide.
| | |
| Return: |
Font
| | |
| See Also: |
rotatefont,
shearfont,
transformfont,
translatefont
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Yoix is a registered trademark of AT&T Intellectual Property.
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