Download or view FontWidthEstimatorBuilder.frink in plain text format
// This program builds character width tables for use in estimating
// the length of a given string. It is used to build the
// frink.graphics.FontWidthEstimator tables.
bi = newJava["java.awt.image.BufferedImage", [100, 100, staticJava["java.awt.image.BufferedImage", "TYPE_INT_ARGB"]]]
g2 = bi.createGraphics[]
frc = g2.getFontRenderContext[]
fontnames = ["Serif", "SansSerif"] //, "Monospaced"]
rep = 40
min = 0
max = 0x1400
sum = new array
maxA = new array
for i=min to max
{
sum@i = 0
maxA@i = 0
}
for fn = fontnames
{
for size = 5 to 40
{
f = newJava["java.awt.Font", [fn, 3, size]]
for c = min to max
{
str = repeat[char[c], rep]
rect = f.getStringBounds[str, frc]
width = rect.width
normalized = width / size / rep
sum@c = sum@c + normalized
if normalized > maxA@c
maxA@c = normalized
// println[char[c] + "\t" + normalized]
}
}
}
for i = min to max
{
print[format[maxA@i,1,4]+ "f /* \\u" + padLeft[hex[i], 4, "0"]], "]
if i>=32 and i<=127
print[" " + char[i]]
print[" */
if (i % 3 == 2)
println[]
}
Download or view FontWidthEstimatorBuilder.frink in plain text format
This is a program written in the programming language Frink.
For more information, view the Frink
Documentation or see More Sample Frink Programs.
Alan Eliasen was born 20145 days, 12 hours, 27 minutes ago.