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Change Courier references to Liberation Mono which we know is available

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Adrian Mariano 2024-09-26 16:59:12 -04:00
parent 0c266f6f85
commit fac12237c7
2 changed files with 16 additions and 16 deletions
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2
shapes2d.scad
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@ -2036,7 +2036,7 @@ function reuleaux_polygon(n=3, r, d, anchor=CENTER, spin=0) =
// str("baseline",VECTOR) = Anchors at the baseline of the text, modified by the X and Z components of the appended vector.
// Examples(2D):
// text("Foobar", size=10);
// text("Foobar", size=12, font="Courier");
// text("Foobar", size=12, font="Liberation Mono");
// text("Foobar", anchor=CENTER);
// text("Foobar", anchor=str("baseline",CENTER));
// Example: Using line_copies() distributor

30
shapes3d.scad
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@ -3355,7 +3355,7 @@ function onion(r, ang=45, cap_h, d, anchor=CENTER, spin=0, orient=UP) =
// ycenter = Anchor center is relative to the actualy y direction center of the text
// Examples:
// text3d("Fogmobar", h=3, size=10);
// text3d("Fogmobar", h=2, size=12, font="Courier");
// text3d("Fogmobar", h=2, size=12, font=":style=bold");
// text3d("Fogmobar", h=2, anchor=CENTER);
// text3d("Fogmobar", h=2, anchor=CENTER, atype="ycenter");
// text3d("Fogmobar", h=2, anchor=RIGHT);
@ -3438,7 +3438,7 @@ function _cut_interp(pathcut, path, data) =
// .
// If you do not have the experimental textmetrics feature enabled then you must specify the space for the letters
// using lettersize, which can be a scalar or array. You will have the easiest time getting good results by using
// a monospace font such as Courier. Note that even with text metrics, spacing may be different because path_text()
// a monospace font such as "Liberation Mono". Note that even with text metrics, spacing may be different because path_text()
// doesn't do kerning to adjust positions of individual glyphs. Also if your font has ligatures they won't be used.
// .
// By default letters appear centered on the path. The offset can be specified to shift letters toward the reader (in
@ -3488,18 +3488,18 @@ function _cut_interp(pathcut, path, data) =
// kern = scalar or array giving spacing adjusments between each letter. If it's an array it should have one less entry than the text string. Default: 0
// language = text language, passed to OpenSCAD `text()`. Default: "en"
// script = text script, passed to OpenSCAD `text()`. Default: "latin"
// Example(3D,NoScales): The examples use Courier, a monospaced font. The width is 1/1.2 times the specified size for this font. This text could wrap around a cylinder.
// Example(3D,NoScales): The examples use Liberation Mono, a monospaced font. The width is 1/1.2 times the specified size for this font. This text could wrap around a cylinder.
// path = path3d(arc(100, r=25, angle=[245, 370]));
// color("red")stroke(path, width=.3);
// path_text(path, "Example text", font="Courier", size=5, lettersize = 5/1.2);
// path_text(path, "Example text", font="Liberation Mono", size=5, lettersize = 5/1.2);
// Example(3D,NoScales): By setting the normal to UP we can get text that lies flat, for writing around the edge of a disk:
// path = path3d(arc(100, r=25, angle=[245, 370]));
// color("red")stroke(path, width=.3);
// path_text(path, "Example text", font="Courier", size=5, lettersize = 5/1.2, normal=UP);
// path_text(path, "Example text", font="Liberation Mono", size=5, lettersize = 5/1.2, normal=UP);
// Example(3D,NoScales): If we want text that reads from the other side we can use reverse. Note we have to reverse the direction of the path and also set the reverse option.
// path = reverse(path3d(arc(100, r=25, angle=[65, 190])));
// color("red")stroke(path, width=.3);
// path_text(path, "Example text", font="Courier", size=5, lettersize = 5/1.2, reverse=true);
// path_text(path, "Example text", font="Liberation Mono", size=5, lettersize = 5/1.2, reverse=true);
// Example(3D,Med,NoScales): text debossed onto a cylinder in a spiral. The text is 1 unit deep because it is half in, half out.
// text = ("A long text example to wrap around a cylinder, possibly for a few times.");
// L = 5*len(text);
@ -3507,7 +3507,7 @@ function _cut_interp(pathcut, path, data) =
// spiral = [for(a=[0:1:maxang]) [25*cos(a), 25*sin(a), 10-30/maxang*a]];
// difference(){
// cyl(d=50, l=50, $fn=120);
// path_text(spiral, text, size=5, lettersize=5/1.2, font="Courier", thickness=2);
// path_text(spiral, text, size=5, lettersize=5/1.2, font="Liberation Mono", thickness=2);
// }
// Example(3D,Med,NoScales): Same example but text embossed. Make sure you have enough depth for the letters to fully overlap the object.
// text = ("A long text example to wrap around a cylinder, possibly for a few times.");
@ -3515,40 +3515,40 @@ function _cut_interp(pathcut, path, data) =
// maxang = 360*L/(PI*50);
// spiral = [for(a=[0:1:maxang]) [25*cos(a), 25*sin(a), 10-30/maxang*a]];
// cyl(d=50, l=50, $fn=120);
// path_text(spiral, text, size=5, lettersize=5/1.2, font="Courier", thickness=2);
// path_text(spiral, text, size=5, lettersize=5/1.2, font="Liberation Mono", thickness=2);
// Example(3D,NoScales): Here the text baseline sits on the path. (Note the default orientation makes text readable from below, so we specify the normal.)
// path = arc(100, points = [[-20, 0, 20], [0,0,5], [20,0,20]]);
// color("red")stroke(path,width=.2);
// path_text(path, "Example Text", size=5, lettersize=5/1.2, font="Courier", normal=FRONT);
// path_text(path, "Example Text", size=5, lettersize=5/1.2, font="Liberation Mono", normal=FRONT);
// Example(3D,NoScales): If we use top to orient the text upward, the text baseline is no longer aligned with the path.
// path = arc(100, points = [[-20, 0, 20], [0,0,5], [20,0,20]]);
// color("red")stroke(path,width=.2);
// path_text(path, "Example Text", size=5, lettersize=5/1.2, font="Courier", top=UP);
// path_text(path, "Example Text", size=5, lettersize=5/1.2, font="Liberation Mono", top=UP);
// Example(3D,Med,NoScales): This sine wave wrapped around the cylinder has a twisting normal that produces wild letter layout. We fix it with a custom normal which is different at every path point.
// path = [for(theta = [0:360]) [25*cos(theta), 25*sin(theta), 4*cos(theta*4)]];
// normal = [for(theta = [0:360]) [cos(theta), sin(theta),0]];
// zrot(-120)
// difference(){
// cyl(r=25, h=20, $fn=120);
// path_text(path, "A sine wave wiggles", font="Courier", lettersize=5/1.2, size=5, normal=normal);
// path_text(path, "A sine wave wiggles", font="Liberation Mono", lettersize=5/1.2, size=5, normal=normal);
// }
// Example(3D,Med,NoScales): The path center of curvature changes, and the text flips.
// path = zrot(-120,p=path3d( concat(arc(100, r=25, angle=[0,90]), back(50,p=arc(100, r=25, angle=[268, 180])))));
// color("red")stroke(path,width=.2);
// path_text(path, "A shorter example", size=5, lettersize=5/1.2, font="Courier", thickness=2);
// path_text(path, "A shorter example", size=5, lettersize=5/1.2, font="Liberation Mono", thickness=2);
// Example(3D,Med,NoScales): We can fix it with top:
// path = zrot(-120,p=path3d( concat(arc(100, r=25, angle=[0,90]), back(50,p=arc(100, r=25, angle=[268, 180])))));
// color("red")stroke(path,width=.2);
// path_text(path, "A shorter example", size=5, lettersize=5/1.2, font="Courier", thickness=2, top=UP);
// path_text(path, "A shorter example", size=5, lettersize=5/1.2, font="Liberation Mono", thickness=2, top=UP);
// Example(2D,NoScales): With a 2D path instead of 3D there's no ambiguity about direction and it works by default:
// path = zrot(-120,p=concat(arc(100, r=25, angle=[0,90]), back(50,p=arc(100, r=25, angle=[268, 180]))));
// color("red")stroke(path,width=.2);
// path_text(path, "A shorter example", size=5, lettersize=5/1.2, font="Courier");
// path_text(path, "A shorter example", size=5, lettersize=5/1.2, font="Liberation Mono");
// Example(3D,NoScales): The kern parameter lets you adjust the letter spacing either with a uniform value for each letter, or with an array to make adjustments throughout the text. Here we show a case where adding some extra space gives a better look in a tight circle. When textmetrics are off, `lettersize` can do this job, but with textmetrics, you'll need to use `kern` to make adjustments relative to the text metric sizes.
// path = path3d(arc(100, r=12, angle=[150, 450]));
// color("red")stroke(path, width=.3);
// kern = [1,1.2,1,1,.3,-.2,1,0,.8,1,1.1];
// path_text(path, "Example text", font="Courier", size=5, lettersize = 5/1.2, kern=kern, normal=UP);
// path_text(path, "Example text", font="Liberation Mono", size=5, lettersize = 5/1.2, kern=kern, normal=UP);
module path_text(path, text, font, size, thickness, lettersize, offset=0, reverse=false, normal, top, center=false,
textmetrics=false, kern=0, height,h, valign="baseline", language, script)