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Code Issues 33 Projects Packages Wiki Activity Actions

.upptst

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git-svn-id: svn://ultimatepp.org/upp/trunk@12210 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2018-08-31 13:46:44 +00:00
parent e48d5229a9
commit cbdfd645fb
1 changed files with 14 additions and 9 deletions
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23
upptst/CharMetrics/main.cpp
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@ -6,21 +6,26 @@ struct MyApp : TopWindow {
DropList fontlist;
void Paint(Draw& w) {
w.DrawRect(GetSize(), White);
Size sz = GetSize();
w.DrawRect(sz, White);
Font fnt(~fontlist, 50);
w.DrawText(Zx(220), 0, String() << fnt.GetFaceName()
<< ", ascent: " << fnt.GetAscent()
<< ", descent: " << fnt.GetDescent()
<< ", external: " << fnt.GetExternal());
RTIMING("Draw");
int y = 50;
for(int p = 32; p < 8192; p += 64) {
Font fnt(~fontlist, 30);
FontInfo fi = fnt.Info();
for(int p = 32; p < 8192 && y < sz.cy; p += 64) {
int x = 0;
for(int ch = p; ch < p + 64; ch++) {
int width = fi[ch];
w.DrawRect(x, y, width - 1, fi.GetAscent(), Color(255, 255, 200));
w.DrawRect(x, y + fi.GetAscent(), width - 1, fi.GetDescent(), Color(255, 200, 255));
w.DrawRect(x + width - 1, y, 1, fi.GetHeight(), Black());
int width = fnt[ch];
w.DrawRect(x, y, width - 1, fnt.GetAscent(), Color(255, 255, 200));
w.DrawRect(x, y + fnt.GetAscent(), width - 1, fnt.GetDescent(), Color(255, 200, 255));
w.DrawRect(x + width - 1, y, 1, fnt.GetHeight(), Black());
w.DrawText(x, y, WString(ch, 1), fnt);
x += width;
}
y += fi.GetHeight() + 20;
y += fnt.GetLineHeight();
}
}