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Fix EventBreakdown chart fonts on retina

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This commit is contained in:
Mark Watkins 2013-11-04 15:14:37 +10:00
parent 2e3313d5e7
commit cbbae2e700
2 changed files with 19 additions and 9 deletions
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24
sleepyhead/Graphs/gGraphView.cpp
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@ -2079,16 +2079,23 @@ Layer * gGraph::getLineChart()
void gGraphView::DrawTextQue(QPainter &painter)
{
int w,h;
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
int dpr=devicePixelRatio();
#endif
for (int i=0;i<m_textque_items;i++) {
TextQue &q = m_textque[i];
painter.setFont(*q.font);
painter.setBrush(q.color);
painter.setRenderHint(QPainter::TextAntialiasing,q.antialias);
if (q.angle==0) { // normal text
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
painter.drawText(q.x*devicePixelRatio(),q.y*devicePixelRatio(),q.text);
QFont font=*q.font;
font.setPointSizeF(q.font->pointSizeF()*dpr);
painter.setFont(font);
painter.drawText(q.x*dpr,q.y*dpr,q.text);
#else
painter.setFont(*q.font);
painter.drawText(q.x,q.y,q.text);
#endif
} else { // rotated text
@ -2141,8 +2148,9 @@ QImage gGraphView::fboRenderPixmap(int w,int h)
return pm;
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
w*=devicePixelRatio();
h*=devicePixelRatio();
float dpr=devicePixelRatio();
w*=dpr;
h*=dpr;
#endif
if ((w > max_fbo_width) || (h > max_fbo_height)) {
@ -2937,7 +2945,8 @@ void gGraphView::resizeGL(int w, int h)
glLoadIdentity();
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
glOrtho(0, w/devicePixelRatio(), h/devicePixelRatio(), 0, -1, 1);
float dpr=devicePixelRatio();
glOrtho(0, w/dpr, h/dpr, 0, -1, 1);
#else
glOrtho(0, w, h, 0, -1, 1);
#endif
@ -2952,8 +2961,9 @@ void gGraphView::renderSomethingFun(float alpha)
float w=width();
float h=height();
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
w*=devicePixelRatio();
h*=devicePixelRatio();
float dpr=devicePixelRatio();
w*=dpr;
h*=dpr;
#endif
glViewport(0, 0, w, h);