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https://github.com/ultimatepp/ultimatepp.git
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151 lines
3.3 KiB
C++
151 lines
3.3 KiB
C++
#include "ScanLine.h"
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Image PaintLion(Size sz);
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struct App : TopWindow {
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double x1, y1, x2, y2, x3, y3;
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String Text() {
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return Format("Move(%f, %f) Line(%f, %f) Line(%f, %f)", x1, y1, x2, y2, x3, y3);
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}
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virtual void LeftDown(Point p, dword keyflags)
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{
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x1 = p.x;
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y1 = p.y;
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Refresh();
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ClearClipboard();
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AppendClipboardText(Text());
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}
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virtual void RightDown(Point p, dword)
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{
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x2 = p.x;
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y2 = p.y;
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Refresh();
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ClearClipboard();
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AppendClipboardText(Text());
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}
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virtual void MouseMove(Point p, dword keyflags)
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{
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x3 = p.x;
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y3 = p.y;
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Refresh();
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ClearClipboard();
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AppendClipboardText(Text());
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}
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virtual void Paint(Draw& w) {
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ScanLine a, b;
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static byte line1[] = { 1, 50, 100, 128, 128, 128, 128, 128, 100, 50, 1 };
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a = Pack(0, line1, __countof(line1));
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ImageBuffer ib(500, 500);
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Fill(~ib, White(), ib.GetLength());
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/* Apply(ib[20], 100, Black(), a);
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a.x = 10;
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Apply(ib[30], 100, Blue(), a);
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for(int i = 0; i < 20; i++) {
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b = Pack(i, line1, __countof(line1));
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Apply(ib[50 + 2 * i], 100, Black(), And(a, b));
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}
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*/
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Rasterizer r(500, 500);
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r.SetClip(RectfC(100, 100, 200, 200));
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#if 0
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r.Move( 36.000000, 142.000000);
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r.Line(480.000000, 148.000000);
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r.Line(429.000000, 148.000000);
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r.Line( 36.000000, 142.000000);
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#endif
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#if 0
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r.Move(121.000000, 121.000000);
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r.Line(0.000000, 0.000000);
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r.Line(597.000000, 44.000000);
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r.Line(121.000000, 121.000000);
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#endif
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#if 0
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r.Move(153.000000, 297.000000);
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r.Line(173.000000, 255.000000);
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r.Line(564.000000, 213.000000);
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r.Line(153.000000, 297.000000);
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#endif
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#if 0
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r.Move(285.000000, 84.000000);
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r.Line(0.000000, 0.000000);
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r.Line(43.000000, 247.000000);
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r.Line(285.000000, 84.000000);
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#endif
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#if 0
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r.Move(44.000000, 89.000000);
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r.Line(107.000000, 37.000000);
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r.Line(323.000000, 262.000000);
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r.Line(44.000000, 89.000000);
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#endif
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#if 1
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r.Move(365.000000, 209.000000);
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r.Line(376.000000, 150.000000);
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r.Line(69.000000, 226.000000);
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r.Line(365.000000, 209.000000);
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#endif
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#if 0
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r.Move(x1, y1);
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r.Line(x2, y2);
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r.Line(x3, y3);
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r.Line(x1, y1);
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#endif
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/* for(int y = r.MinY(); y <= r.MaxY(); y++) {
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ScanLine sl = r.Get(y);
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DUMP(sl);
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Apply(ib[y], 500, Blue(), sl);
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}
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*/
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w.DrawRect(GetSize(), White());
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w.DrawImage(0, 0, ib);
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w.DrawText(0, GetSize().cy - 40, Text());
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w.DrawImage(300, 300, PaintLion(GetSize()));
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}
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App() {
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x1 = y1 = x2 = y2 = 0;
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}
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};
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GUI_APP_MAIN {
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#ifdef _DEBUG
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App().Run();
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#else _DEBUG
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Size sz(800, 600);
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int time;
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int time0 = GetTickCount();
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int n = 0;
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for(;;) {
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time = GetTickCount();
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if(time - time0 > 1000) break;
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PAINTER_TIMING("All");
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PaintLion(sz);
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n++;
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}
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PromptOK("Benchmark: " + AsString(double(time - time0) / n) + " ms, " + AsString(n) + " times");
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#endif
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#if 0
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ScanLine a, b, c;
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static byte line1[] = { 1, 50, 100, 128, 128, 128, 128, 128, 100, 50, 1 };
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a = Pack(0, line1, __countof(line1));
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DUMP(a);
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for(int i = 0; i < 16; i++) {
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b = Pack(i, line1, __countof(line1));
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DUMP(b);
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DUMP(And(a, b));
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DUMP(And(b, a));
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}
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int x = 0;
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b = Pack(3, line1, __countof(line1));
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for(int i = 0; i < 10000000; i++) {
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RTIMING("And");
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x += And(a, b).x;
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}
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#endif
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}
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