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Color weighted barchart gradient

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This commit is contained in:
Mark Watkins 2011-09-03 13:17:22 +10:00
parent 6c35df1de6
commit 47acb2415d
1 changed files with 11 additions and 1 deletions
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12
Graphs/gBarChart.cpp
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@ -176,7 +176,17 @@ void gBarChart::paint(gGraph & w,int left, int top, int width, int height)
if (code==EmptyChannel) continue; if (code==EmptyChannel) continue;
//look up it's color key //look up it's color key
QColor & col=m_colors[j]; QColor & col=m_colors[j];
static QColor col2=QColor(220,220,220,255); int cr=col.red()*3;
int cg=col.green()*3;
int cb=col.blue()*3;
if (cr<64) cr=64;
if (cg<64) cg=64;
if (cb<64) cb=64;
if (cr>255) cr=255;
if (cg>255) cg=255;
if (cb>255) cb=255;
QColor col2=QColor(cr,cg,cb,255);
//col2=QColor(220,220,220,255);
tmp=g.value(); //(g.value()/float(total)); tmp=g.value(); //(g.value()/float(total));
h=tmp*ymult; //(float(total)*ymult); // height of chunk h=tmp*ymult; //(float(total)*ymult); // height of chunk