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88 lines
No EOL
1.5 KiB
C++
88 lines
No EOL
1.5 KiB
C++
#include "ScatterCtrl_Demo.h"
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void Tab5::Init()
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{
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CtrlLayout(*this);
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SizePos();
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scatter.SetRange(10, 100);
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scatter.AddSeries(s1).Legend("U-t").Units("V", "s").NoMark();
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scatter.AddSeries(s2).Legend("I-t").Units("A", "s").NoMark();
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bStart <<=(THISBACK(Start));
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bStop <<=(THISBACK(Stop));
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bReset <<=(THISBACK(Reset));
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bPgDown <<=(THISBACK(PgDown));
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bPgUp <<=(THISBACK(PgUp));
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bPlus <<=(THISBACK(Plus));
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bMinus <<=(THISBACK(Minus));
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t = 0;
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bStop.Disable();
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}
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void Tab5::Animate()
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{
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s1 << Pointf(t, 50+20*sin(t));
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s2 << Pointf(t, 50+30*cos(t));
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scatter.Refresh();
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t += 0.1;
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if((t-scatter.GetXMin()) >= scatter.GetXRange())
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scatter.SetXYMin(scatter.GetXMin() + 0.1, 0);
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}
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void Tab5::Start()
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{
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SetTimeCallback(-5, THISBACK(Animate));
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bStart.Disable();
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bStop.Enable();
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}
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void Tab5::Stop()
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{
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KillTimeCallback();
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bStart.Enable();
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bStop.Disable();
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}
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void Tab5::Reset()
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{
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t = 0;
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s1.Clear();
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s2.Clear();
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scatter.SetXYMin(0, 0);
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scatter.Refresh();
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}
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void Tab5::PgDown()
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{
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scatter.SetXYMin(scatter.GetXMin()-5, 0);
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scatter.Refresh();
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}
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void Tab5::PgUp()
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{
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scatter.SetXYMin(scatter.GetXMin()+5, 0);
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scatter.Refresh();
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}
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void Tab5::Plus()
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{
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scatter.SetRange(scatter.GetXRange()/2, 100);
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scatter.Refresh();
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}
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void Tab5::Minus()
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{
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scatter.SetRange(scatter.GetXRange()*2, 100);
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scatter.Refresh();
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}
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ScatterDemo *Construct5()
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{
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static Tab5 tab;
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return &tab;
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}
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INITBLOCK {
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RegisterExample("Dynamic", Construct5, __FILE__);
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} |