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Demo for PainterSvg
git-svn-id: svn://ultimatepp.org/upp/trunk@914 f0d560ea-af0d-0410-9eb7-867de7ffcac7
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41
bazaar/PainterSvg demo/Examples.h
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41
bazaar/PainterSvg demo/Examples.h
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#ifndef _PainterExamples_Examples_h_
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#define _PainterExamples_Examples_h_
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#include <CtrlLib/CtrlLib.h>
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#include <Painter/Painter.h>
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using namespace Upp;
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#define LAYOUTFILE <PainterSvg demo/Examples.lay>
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#include <CtrlCore/lay.h>
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void RegisterExample(const char *name, void (*ex)(Painter& pw));
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struct App : TopWindow {
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virtual void Paint(Draw& w);
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SplitterFrame split;
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ArrayCtrl list;
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FrameBottom< WithCtrlLayout<StaticRect> > ctrl;
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typedef App CLASSNAME;
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void DoPaint0(Painter& sw);
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void DoPaint(Painter& sw);
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void Print();
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void Benchmark();
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void Sync();
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void ToSlider(EditDouble *e, SliderCtrl *slider);
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void ToEdit(EditDouble *e, SliderCtrl *slider);
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void Pair(EditDouble& e, SliderCtrl& slider);
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void ToSlider();
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void Reset();
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void Serialize(Stream& s);
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App();
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~App();
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};
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#endif
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29
bazaar/PainterSvg demo/Examples.lay
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29
bazaar/PainterSvg demo/Examples.lay
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LAYOUT(CtrlLayout, 212, 384)
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ITEM(Label, dv___0, SetLabel(t_("Translate X")).LeftPosZ(4, 72).TopPosZ(4, 19))
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ITEM(EditDoubleSpin, translate_x, Min(0).Max(2000).LeftPosZ(4, 64).TopPosZ(24, 19))
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ITEM(SliderCtrl, translate_x_slider, HSizePosZ(72, 4).TopPosZ(22, 24))
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ITEM(Label, dv___3, SetLabel(t_("Translate Y")).LeftPosZ(4, 72).TopPosZ(48, 19))
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ITEM(EditDoubleSpin, translate_y, Min(0).Max(2000).LeftPosZ(4, 64).TopPosZ(68, 19))
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ITEM(SliderCtrl, translate_y_slider, HSizePosZ(72, 4).TopPosZ(66, 24))
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ITEM(Label, dv___6, SetLabel(t_("Rotate")).LeftPosZ(4, 52).TopPosZ(92, 19))
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ITEM(EditDoubleSpin, rotate, Min(0).Max(6.29).LeftPosZ(4, 64).TopPosZ(112, 19))
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ITEM(SliderCtrl, rotate_slider, HSizePosZ(72, 4).TopPosZ(110, 24))
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ITEM(Label, dv___9, SetLabel(t_("Scale")).LeftPosZ(4, 52).TopPosZ(136, 19))
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ITEM(EditDoubleSpin, scale, Min(0).Max(3).LeftPosZ(4, 64).TopPosZ(156, 19))
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ITEM(SliderCtrl, scale_slider, HSizePosZ(72, 4).TopPosZ(154, 24))
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ITEM(Label, dv___12, SetLabel(t_("Scale X")).LeftPosZ(4, 52).TopPosZ(180, 19))
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ITEM(EditDoubleSpin, scale_x, Min(0).Max(2).LeftPosZ(4, 64).TopPosZ(200, 19))
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ITEM(SliderCtrl, scale_x_slider, HSizePosZ(72, 4).TopPosZ(198, 24))
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ITEM(Label, dv___15, SetLabel(t_("Opacity")).LeftPosZ(4, 52).TopPosZ(224, 19))
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ITEM(EditDoubleSpin, opacity, SetInc(0.05).Min(0).Max(1).LeftPosZ(4, 64).TopPosZ(244, 19))
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ITEM(SliderCtrl, opacity_slider, HSizePosZ(72, 4).TopPosZ(242, 24))
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ITEM(Option, painting, SetLabel(t_("Paint through Painting")).LeftPosZ(4, 128).TopPosZ(268, 20))
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ITEM(DropList, linejoin, LeftPosZ(4, 100).BottomPosZ(33, 19))
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ITEM(DropList, linecap, RightPosZ(4, 100).BottomPosZ(33, 19))
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ITEM(Button, reset, SetLabel(t_("Reset")).LeftPosZ(4, 64).BottomPosZ(4, 24))
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ITEM(Button, print, SetLabel(t_("Print")).HSizePosZ(72, 80).BottomPosZ(4, 24))
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ITEM(Button, benchmark, SetLabel(t_("Benchmark")).RightPosZ(4, 72).BottomPosZ(4, 24))
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ITEM(Switch, quality, SetLabel(t_("Antialiased\nNoAA\nSubpixel")).LeftPosZ(4, 204).TopPosZ(312, 16))
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ITEM(Option, transparent, SetLabel(t_("Transparent background")).LeftPosZ(4, 204).TopPosZ(288, 20))
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END_LAYOUT
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17
bazaar/PainterSvg demo/PainterSvg demo.upp
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17
bazaar/PainterSvg demo/PainterSvg demo.upp
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description "Svg Painter demo";
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uses
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CtrlLib,
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Painter;
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file
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SvgDemo.cpp,
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..\PainterSvg\ParseSvg.cpp,
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Examples.h,
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main.cpp,
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Examples.lay;
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mainconfig
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"" = "GUI",
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"" = "GUI SSE2";
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28
bazaar/PainterSvg demo/SvgDemo.cpp
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bazaar/PainterSvg demo/SvgDemo.cpp
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#include "Examples.h"
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void ParseSVG(Painter& p, const char *svg);
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void SvgDemo(Painter& sw)
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{
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String file = "C:\\demo.svg";
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try {
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if (FileExists(file))
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ParseSVG(sw, file);
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else {
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sw.Scale(1./20);
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sw.Text(200, 200, "Please copy the svg file in '" + file + "'", Font(Font::ARIAL, 400));
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sw.Text(200, 700, "or change String file in SvgDemo.cpp", Font(Font::ARIAL, 400));
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sw.Opacity(1);
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sw.Stroke(1, Black());
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sw.Fill(Black());
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}
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}
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catch(XmlError e) {
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LOG("SVG XML error: " + e);
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}
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}
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INITBLOCK {
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RegisterExample("Svg demo", SvgDemo);
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}
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5
bazaar/PainterSvg demo/init
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5
bazaar/PainterSvg demo/init
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#ifndef _PainterSvg_demo_icpp_init_stub
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#define _PainterSvg_demo_icpp_init_stub
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#include "CtrlLib/init"
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#include "Painter/init"
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#endif
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195
bazaar/PainterSvg demo/main.cpp
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195
bazaar/PainterSvg demo/main.cpp
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#include "Examples.h"
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struct Example {
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void (*example)(Painter& pw);
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String name;
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};
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Array<Example>& Examples()
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{
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static Array<Example> x;
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return x;
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};
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void RegisterExample(const char *name, void (*ex)(Painter& pw))
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{
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Example& x = Examples().Add();
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x.name = name;
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x.example = ex;
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}
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void App::DoPaint0(Painter& sw)
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{
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sw.Translate(~ctrl.translate_x, ~ctrl.translate_y);
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sw.Rotate(~ctrl.rotate);
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sw.Scale(~ctrl.scale, (double)~ctrl.scale * (double)~ctrl.scale_x);
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sw.Opacity(~ctrl.opacity);
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sw.LineCap(~ctrl.linecap);
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sw.LineJoin(~ctrl.linejoin);
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{ PAINTER_TIMING("FILL");
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if(ctrl.transparent)
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sw.Clear(RGBAZero());
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else
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sw.Clear(White());
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}
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if(list.IsCursor())
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Examples()[list.GetCursor()].example(sw);
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}
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void App::DoPaint(Painter& sw)
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{
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if(ctrl.painting) {
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PaintingPainter h(2000, 2000);
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DoPaint0(h);
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sw.Paint(h);
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}
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else
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DoPaint0(sw);
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}
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void App::Print()
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{
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PaintingPainter sw(1000, 1000);
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DoPaint(sw);
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PrinterJob pb;
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if(pb.Execute())
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pb.GetDraw().DrawPainting(0, 0, 4000, 4000, sw);
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}
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void App::Benchmark()
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{
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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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ImageBuffer ib(800, 600);
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BufferPainter sw(ib, ctrl.quality);
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PAINTER_TIMING("Paint");
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DoPaint(sw);
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n++;
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}
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PromptOK("Benchmark: " + AsString(double(time - time0) / n) + " ms");
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}
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void App::Paint(Draw& w)
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{
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Size sz = GetSize();
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if(ctrl.transparent) {
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for(int y = 0; y + 32 < sz.cy; y += 32)
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for(int x = 0; x + 32 < sz.cx; x += 32)
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w.DrawRect(x, y, 32, 32, (x ^ y) & 32 ? Color(254, 172, 120) : Color(124, 135, 253));
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}
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ImageBuffer ib(sz);
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BufferPainter sw(ib, ctrl.quality);
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DoPaint(sw);
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w.DrawImage(0, 0, ib);
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}
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void App::Sync()
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{
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Refresh();
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}
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void App::ToSlider(EditDouble *e, SliderCtrl *slider)
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{
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double v = ~*e;
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*slider <<= fround(1000.0 * (v - e->GetMin()) / (e->GetMax() - e->GetMin()));
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Refresh();
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}
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void App::ToEdit(EditDouble *e, SliderCtrl *slider)
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{
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int x = ~*slider;
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*e <<= x * (e->GetMax() - e->GetMin()) / 1000.0 + e->GetMin();
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Refresh();
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}
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void App::Pair(EditDouble& e, SliderCtrl& slider)
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{
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e <<= THISBACK2(ToSlider, &e, &slider);
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slider <<= THISBACK2(ToEdit, &e, &slider);
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slider.MinMax(0, 1000);
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}
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void App::ToSlider()
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{
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ToSlider(&ctrl.rotate, &ctrl.rotate_slider);
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ToSlider(&ctrl.scale, &ctrl.scale_slider);
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ToSlider(&ctrl.scale_x, &ctrl.scale_x_slider);
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ToSlider(&ctrl.translate_x, &ctrl.translate_x_slider);
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ToSlider(&ctrl.translate_y, &ctrl.translate_y_slider);
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ToSlider(&ctrl.opacity, &ctrl.opacity_slider);
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}
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void App::Reset()
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{
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ctrl.rotate <<= ctrl.translate_x <<= ctrl.translate_y <<= 0;
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ctrl.scale <<= ctrl.scale_x <<= ctrl.opacity <<= 1.0;
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ctrl.painting = false;
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ctrl.quality = MODE_ANTIALIASED;
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ctrl.linejoin <<= LINEJOIN_MITER;
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ctrl.linecap <<= LINECAP_BUTT;
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ToSlider();
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}
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void App::Serialize(Stream& s)
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{
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s
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% ctrl.rotate % ctrl.rotate_slider
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% ctrl.scale % ctrl.scale_slider
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% ctrl.scale_x % ctrl.scale_x_slider
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% ctrl.translate_x % ctrl.translate_x_slider
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% ctrl.translate_y % ctrl.translate_y_slider
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% ctrl.opacity % ctrl.opacity_slider
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% ctrl.painting % ctrl.quality % ctrl.transparent
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;
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}
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App::App() {
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AddFrame(split);
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split.Left(list, HorzLayoutZoom(200));
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list.WhenSel = THISBACK(Sync);
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list.AddColumn();
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list.NoHeader();
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for(int i = 0; i < Examples().GetCount(); i++)
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list.Add(Examples()[i].name);
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list.FindSetCursor(LoadFile(ConfigFile("last")));
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Sync();
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Sizeable().Zoomable();
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ctrl.Height(ctrl.GetLayoutSize().cy);
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CtrlLayout(ctrl);
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list.InsertFrame(0, ctrl);
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Pair(ctrl.rotate, ctrl.rotate_slider);
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Pair(ctrl.scale, ctrl.scale_slider);
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Pair(ctrl.scale_x, ctrl.scale_x_slider);
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Pair(ctrl.translate_x, ctrl.translate_x_slider);
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Pair(ctrl.translate_y, ctrl.translate_y_slider);
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Pair(ctrl.opacity, ctrl.opacity_slider);
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ctrl.linecap.Add(LINECAP_BUTT, "Butt caps");
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ctrl.linecap.Add(LINECAP_SQUARE, "Square caps");
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ctrl.linecap.Add(LINECAP_ROUND, "Round caps");
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ctrl.linejoin.Add(LINEJOIN_MITER, "Miter joins");
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ctrl.linejoin.Add(LINEJOIN_ROUND, "Round joins");
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ctrl.linejoin.Add(LINEJOIN_BEVEL, "Bevel joins");
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ctrl.linecap <<= ctrl.linejoin <<= ctrl.painting <<= ctrl.quality <<= ctrl.transparent <<= THISBACK(Sync);
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ctrl.reset <<= THISBACK(Reset);
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ctrl.benchmark <<= THISBACK(Benchmark);
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ctrl.print <<= THISBACK(Print);
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Reset();
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LoadFromFile(*this);
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Title("Painter 2.0");
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}
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App::~App()
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{
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if(list.IsCursor())
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SaveFile(ConfigFile("last"), list.GetKey());
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StoreToFile(*this);
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}
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GUI_APP_MAIN
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{
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App().Run();
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}
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