github-starred/ultimatepp
2
0
Fork 0
mirror of https://github.com/ultimatepp/ultimatepp.git synced 2026-07-31 22:02:58 -06:00
Code Issues 33 Projects Packages Wiki Activity Actions

Merge continued

Browse source 
git-svn-id: svn://ultimatepp.org/upp/trunk@10263 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2016-10-04 08:34:39 +00:00
parent adf46bd64e
commit 2e4b276e07
3860 changed files with 1161787 additions and 438 deletions
Download patch file Download diff file Expand all files Collapse all files

166
uppdev/ScanLine/main.cpp Normal file
View file

@ -0,0 +1,166 @@
#include "ScanLine.h"
Image PaintLion(Size sz);
struct App : TopWindow {
double x1, y1, x2, y2, x3, y3;
Pointf p1, p2, p3, p4;
String Text() {
return Format("r.Move(%f, %f);\nr.Line(%f, %f);\nr.Line(%f, %f);\nr.Line(%f, %f);\n", x1, y1, x2, y2, x3, y3, x1, y1);
}
virtual void LeftDown(Point p, dword keyflags)
{
(keyflags & K_ALT ? p4 : p1) = p;
Refresh();
}
virtual void RightDown(Point p, dword)
{
p2 = p;
Refresh();
}
virtual void MouseMove(Point p, dword keyflags)
{
p2 = p;
Refresh();
}
virtual Image CursorImage(Point p, dword keyflags) { return Image::Cross(); }
virtual void Paint(Draw& w);
App() {
p1 = p4 = Pointf(100, 100);
p2 = Pointf(200, 100);
p3 = Pointf(150, 200);
}
};
#if 1
void App::Paint(Draw& w)
{
Size sz = GetSize();
ImageBuffer ib(sz.cx, sz.cy);
Rasterizer r(sz.cx, sz.cy);
Fill(~ib, White(), ib.GetLength());
Stroker s(20, 4, 0.3, LINECAP_BUTT, LINEJOIN_MITER);
Vector<double> dash;
dash << 4 << 2;
Dasher d(20, dash, GetMousePos().y);
d|s|r;
d.Move(p1);
d.Line(p2);
d.Line(p3);
d.Line(p4);
d.End();
Render(ib, r, Black(), false);
w.DrawImage(0, 0, ib);
}
#else
struct LineTarget : VertexTarget {
Draw& w;
Pointf p;
virtual void Line(const Pointf& p1)
{
w.DrawLine(p.x, p.y, p1.x, p1.y);
p = p1;
}
virtual void Move(const Pointf& p1)
{
p = p1;
}
virtual void End() {}
LineTarget(Draw& w) : w(w) {}
};
void App::Paint(Draw& w)
{
w.DrawRect(GetSize(), White());
LineTarget ltg(w);
Stroker s(20, 4, 0.3, LINECAP_ROUND, LINEJOIN_ROUND);
s|ltg;
s.Move(p1);
s.Line(p2);
// s.Line(p3);
// s.Line(p4);
s.End();
}
#endif
void Test(const Xform2D& m)
{
DDUMP(m.Transform(Pointf(0, 1)));
DDUMP(m.Transform(Pointf(1, 1)));
DDUMP(m.Transform(Pointf(1, 0)));
}
GUI_APP_MAIN {
DDUMP(Xform2D::Identity().IsRegular());
DDUMP((Xform2D::Identity() * Xform2D::Translation(20, 20)).IsRegular());
DDUMP((Xform2D::Identity() * Xform2D::Translation(20, 20)).GetScale());
DDUMP((Xform2D::Identity() * Xform2D::Scale(20)).IsRegular());
DDUMP((Xform2D::Identity() * Xform2D::Scale(20)).GetScale());
DDUMP((Xform2D::Identity() * Xform2D::Scale(20, 10)).IsRegular());
DDUMP((Xform2D::Identity() * Xform2D::Rotation(0.7)).IsRegular());
DDUMP((Xform2D::Identity() * Xform2D::Rotation(0.7)).GetScale());
DDUMP((Xform2D::Identity() * Xform2D::Rotation(0.7) * Xform2D::Scale(20)).IsRegular());
DDUMP((Xform2D::Identity() * Xform2D::Sheer(0.3)).IsRegular());
Test((Xform2D::Identity() * Xform2D::Sheer(0.3)));
DDUMP((Xform2D::Identity() * Xform2D::Rotation(0.7) * Xform2D::Scale(20) * Xform2D::Sheer(0.1)).IsRegular());
DDUMP((Xform2D::Identity() * Xform2D::Rotation(0.7) * Xform2D::Scale(20) * Xform2D::Sheer(0.1)).GetScale());
DDUMP((Xform2D::Identity() * Xform2D::Rotation(0.7) * Xform2D::Scale(20, 1)).IsRegular());
DDUMP((Xform2D::Identity() * Xform2D::Rotation(0.7) * Xform2D::Scale(20, 1)).IsRegular());
Xform2D m = (Xform2D::Identity() * Xform2D::Rotation(0.7) * Xform2D::Scale(20) * Xform2D::Sheer(0.1));
DDUMP(m.Transform(Pointf(100, 100)));
DDUMP(Inverse(m).Transform(m.Transform(Pointf(100, 100))));
return;
#ifdef _DEBUG
App().Run();
#else _DEBUG
Size sz(800, 600);
int time;
int time0 = GetTickCount();
int n = 0;
for(;;) {
time = GetTickCount();
if(time - time0 > 1000) break;
PAINTER_TIMING("All");
PaintLion(sz);
n++;
}
PromptOK("Benchmark: " + AsString(double(time - time0) / n) + " ms, " + AsString(n) + " times");
#endif
#if 0
ScanLine a, b, c;
static byte line1[] = { 1, 50, 100, 128, 128, 128, 128, 128, 100, 50, 1 };
a = Pack(0, line1, __countof(line1));
DUMP(a);
for(int i = 0; i < 16; i++) {
b = Pack(i, line1, __countof(line1));
DUMP(b);
DUMP(And(a, b));
DUMP(And(b, a));
}
int x = 0;
b = Pack(3, line1, __countof(line1));
for(int i = 0; i < 10000000; i++) {
RTIMING("And");
x += And(a, b).x;
}
#endif
}