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Fix a problem with plotting the Q65 sync curves for Q65-120x and Q65-300x.

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This commit is contained in:
Joe Taylor
2021-03-15 17:00:56 -04:00
parent 0b4fb4c5f2
commit 4596ba05a0
3 changed files with 15 additions and 18 deletions
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widgets/plotter.cpp
+14 -14
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@@ -12,7 +12,7 @@
#include <fstream>
#include <iostream>
#define MAX_SCREENSIZE 2048
#define MAX_SCREENSIZE 8192
extern "C" {
void flat4_(float swide[], int* iz, int* nflatten);
@@ -281,14 +281,14 @@ void CPlotter::draw(float swide[], bool bScroll, bool bRed)
f.open(m_redFile.toLatin1());
if(f) {
int x,y;
float freq,xdt,sync,sync2;
f >> xdt;
float freq,xdt,smin,smax,sync,sync2;
f >> xdt >> smin >> smax;
if(f) {
for(int i=0; i<99999; i++) {
f >> freq >> sync >> sync2;
if(!f or f.eof()) break;
if(!f or f.eof() or k>=MAX_SCREENSIZE or k2>=MAX_SCREENSIZE) break;
x=XfromFreq(freq);
if(sync > -99.0 and sync != 0.0) {
if(sync > -99.0 and (smin!=0.0 or smax != 0.0)) {
y=m_h2*(0.9 - 0.09*gain2d*sync) - m_plot2dZero - 10;
LineBuf2[k2].setX(x); //Red sync curve
LineBuf2[k2].setY(y);
@@ -303,18 +303,18 @@ void CPlotter::draw(float swide[], bool bScroll, bool bRed)
f.close();
QPen pen0(Qt::red,2);
painter2D.setPen(pen0);
painter2D.drawPolyline(LineBuf2,k2);
if(smin!=0.0 or smax != 0.0) {
painter2D.drawPolyline(LineBuf2,k2);
}
pen0.setColor("orange");
painter2D.setPen(pen0);
painter2D.drawPolyline(LineBuf3,k);
if(m_bQ65_Sync) {
QString t;
t = t.asprintf("DT = %6.2f",xdt);
painter2D.setPen(Qt::white);
Font.setWeight(QFont::Bold);
painter2D.setFont(Font);
painter2D.drawText(m_w-100,m_h2/2,t);
}
QString t;
t = t.asprintf("DT = %6.2f",xdt);
painter2D.setPen(Qt::white);
Font.setWeight(QFont::Bold);
painter2D.setFont(Font);
painter2D.drawText(m_w-100,m_h2/2,t);
}
}
update(); //trigger a new paintEvent