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Code Issues 33 Projects Packages Wiki Activity Actions

SvgArc example

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git-svn-id: svn://ultimatepp.org/upp/trunk@862 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2009-02-14 20:21:24 +00:00
parent 8445ecc790
commit 511dc40a45
2 changed files with 40 additions and 0 deletions
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7
uppdev/PainterExamples/Arc.cpp
View file

@ -4,6 +4,13 @@ void Arc(Painter& sw)
{
sw.Move(400, 200).Arc(400, 200, 200, 100, 0.0, M_PI).Stroke(4, Blue());
sw.Move(400, 400).Arc(400, 400, 100, 100, 0.0, M_PI / 3).Fill(LtCyan()).Stroke(2, Black());
sw.Path(
"M600,350 l 50,-25 "
"a25,25 -30 0,1 50,-25 l 50,-25 "
"a25,50 -30 0,1 50,-25 l 50,-25 "
"a25,75 -30 0,1 50,-25 l 50,-25 "
"a25,100 -30 0,1 50,-25 l 50,-25"
).Stroke(5, Red());
}
INITBLOCK {

33
uppdev/PainterExamples/main.cpp
View file

@ -187,3 +187,36 @@ GUI_APP_MAIN
{
App().Run();
}
/*
struct RGBFiller {
int a;
byte rgb[3];
int i;
byte *t;
int v[5];
int n;
void Flush() {
*t = v[0] *
int add = 1 + ((((uintptr_t)t) >> 1) & 1);
t += add;
i = (i + add) & 3;
}
void Finish() {
Flush(); Flush(); Flush();
}
virtual void Render(int val) {
int v1 = (7 * val) >> 6;
v[0] += v1;
v[1] += 2 * v1;
v[2] += val - 6 * v1;
v[3] += 2 * v1;
v[4] += v1;
if(++n > 3)
Flush();
}
};
*/