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Don't show pie chart cut with only one event

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This commit is contained in:
Mark Watkins 2011-09-22 00:21:04 +10:00
parent fba444d0e5
commit e8563c8b60
1 changed files with 3 additions and 1 deletions
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4
Graphs/gSegmentChart.cpp
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@ -105,6 +105,7 @@ void gSegmentChart::paint(gGraph & w,int left, int top, int width, int height)
data=m_values[m];
QColor & col=m_colors[m % m_colors.size()];
if (data==0) continue;
/////////////////////////////////////////////////////////////////////////////////////
// Pie Chart
/////////////////////////////////////////////////////////////////////////////////////
@ -123,7 +124,8 @@ void gSegmentChart::paint(gGraph & w,int left, int top, int width, int height)
py=start_py+height-(yoffset+cos(q*2*M_PI)*radius);
poly->add(px,py,col);
if (m_total>data) { // Draw the center point first
if (m_total!=data) {
// Draw the center point first
lines->add(start_px+xoffset, start_py+height-yoffset,m_outline_color);
}
for (q=sum;q<sum+j;q+=step) {