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attempts to manage 4.3 issues with fonts and opengl

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This commit is contained in:
Paolo Cignoni cignoni 2007-11-09 11:23:46 +00:00
parent a4eda9a3a2
commit b281a2e408
1 changed files with 8 additions and 1 deletions
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9
src/meshlab/glarea.cpp
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@ -24,6 +24,9 @@
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$Log$
Revision 1.131 2007/11/09 11:23:46 cignoni
attempts to manage 4.3 issues with fonts and opengl
Revision 1.130 2007/11/05 22:38:55 cignoni
Remove static map of cursors that caused the annoying deallocation bug under vs2005
@ -528,8 +531,11 @@ void GLArea::paintGL()
void GLArea::displayInfo()
{
//qFont.setStyleStrategy(QFont::PreferQuality);
qFont.setStyleStrategy(QFont::NoAntialias);
qFont.setFamily("Helvetica");
qFont.setPixelSize(12);
qFont.setWeight(1);
glBlendFunc(GL_ONE,GL_SRC_ALPHA);
cs.lColor.V(3) = 128; // set half alpha value
@ -602,7 +608,8 @@ void GLArea::displayHelp()
float fontSpacingV = (curSiz.height()*.01f)+3;
float hPosition = curSiz.width()*.1f;
glColor(Color4b::White);
qFont.setBold(true);renderText(2+hPosition-(qFont.pointSize()*9),1.5*fontSpacingV,QString("MeshLab Quick Help"),qFont);qFont.setBold(false);
//qFont.setBold(true);
renderText(2+hPosition-(qFont.pointSize()*9),1.5*fontSpacingV,QString("MeshLab Quick Help"),qFont);qFont.setBold(false);
renderText(2,3*fontSpacingV,QString("Drag:"),qFont); renderText(hPosition,3*fontSpacingV,QString("Rotate"),qFont);
renderText(2,4.5*fontSpacingV,QString("Ctrl-Drag:"),qFont); renderText(hPosition,4.5*fontSpacingV,QString("Pan"),qFont);
renderText(2,6*fontSpacingV,QString("Shift-Drag:"),qFont); renderText(hPosition,6*fontSpacingV,QString("Zoom"),qFont);