Changeset 11985 for trunk/FACT++/gui/QCameraWidget.cc

Timestamp:

09/06/11 17:13:56 (13 years ago)

Author:

lyard

Message:

various display changes

File:

• trunk/FACT++/gui/QCameraWidget.cc (modified) (5 diffs)

trunk/FACT++/gui/QCameraWidget.cc

@@ -21 +21 @@
 
          glTranslatef(0,-0.44,0);
+         glTranslatef(-0.1,0,0);
          glRotatef(cameraRotation, 0,0,-1);
          if (cameraRotation == 90)
@@ -33 +34 @@
          glScalef(1.5, 1.5, 1.5);
          drawCamera(true);
+
+         drawPatches();
 
          glLineWidth(1.0f);
@@ -40 +43 @@
              drawHexagon(*it, false);
          }
-         drawPatches();
 
         glLineWidth(1.0f);
@@ -59 +61 @@
     void QCameraWidget::drawCamera(bool alsoWire)
     {
+
         if (!pixelColorUpToDate)
             CalculatePixelsColor();
@@ -76 +79 @@
         }
     }
+    void QCameraWidget::DrawCameraText()
+    {
+        glPushMatrix();
+        glLoadIdentity();
+
+
+
+        int textSize = (int)(height()*14/600);
+        setFont(QFont("Monospace", textSize));
+        qglColor(QColor(255, 223, 127));
+
+        //first let's draw the usual data
+        //title
+        renderText(-shownSizex/2.f + 0.01f, shownSizey/2.f - textSize*pixelSize - 0.01f, 0.f, QString(titleText.c_str()));
+        //stats
+        ostringstream str;
+        str.precision(2);
+        str.setf(ios::fixed,ios::floatfield);
+        str << "Med. " << fmedian << unitsText;
+        renderText(1, height()-4*textSize-10, QString(str.str().c_str()));
+        str.str("");
+        str << "Mea. " << fmean <<  unitsText;
+        renderText(1, height()-3*textSize-8, QString(str.str().c_str()));
+        str.str("");
+        str << "Rms  " << frms <<  unitsText;
+        renderText(1, height()-2*textSize-6, QString(str.str().c_str()));
+        str.str("");
+        str << "Min. " << fmin << unitsText;
+        renderText(1, height()-1*textSize-4, QString(str.str().c_str()));
+        str.str("");
+        str << "Max. " << fmax << unitsText;
+        renderText(1, height()-2, QString(str.str().c_str()));
+        //then draw the values beside the scale
+        //the difficulty here is to write the correct min/max besides the scale
+        //it depends whether the actual mean of the data is given by the user
+        //or not. the values given by user are fMin and fMax, while the data
+        //real min/max are fmin and fmax (I know, quite confusing... sorry about that)
+        //so. first let's see what is the span of one pixel
+        float min = (fMin < 0) ? fmin : fMin;
+        float max = (fMax < 0) ? fmax : fMax;
+        textSize = (int)(height()*12/600);
+        setFont(QFont("Monospace", textSize));
+        float pixelSpan = (height() - textSize - 1)/(max - min);
+
+        //draw the scale values
+        float value = min;
+        int fontWidth = textSize;
+        if (textSize > 12) fontWidth-=3; else fontWidth -=2;
+        if (textSize < 7) fontWidth++;
+        for (int i=0;i<6;i++)
+        {
+            str.str("");
+            str << value << unitsText;
+            int h = (value - min)*pixelSpan;
+            if (logScale && h != 0)
+            {
+                float fh = h;
+                float mult = (max - min)*pixelSpan;
+                fh = log10(h*10.f/mult);
+                fh *= mult;
+                h = (int)fh;
+            }
+            h = height()-h;
+            int w = width() - (width()/50) - fontWidth*str.str().size();
+            if (i==0 || i==5) w -= width()/50;
+            if (i!=0 && i!=5) h -= textSize/2;
+            renderText(w, h, QString(str.str().c_str()));
+            value += (max - min)/5;
+        }
+
+/*
+        str.str("");
+        str << min << unitsText;
+        int fontWidth = textSize;
+        if (textSize > 12) fontWidth-=3; else fontWidth -= 2;
+        //height of min ?
+        int hmin = (min - min)*pixelSpan;
+        hmin = height() - hmin;
+        renderText(width() - (width()/25) - fontWidth*str.str().size(), hmin, QString(str.str().c_str()));
+        str.str("");
+        str << max << unitsText;
+        int hmax = (max - min)*pixelSpan;
+        hmax = height() - hmax;
+        renderText(width() - (width()/25) - fontWidth*str.str().size(), hmax, QString(str.str().c_str()));
+*/
+        glPopMatrix();
+
+        textSize = (int)(600*14/600);
+        setFont(QFont("Times", textSize));
+    }
     void QCameraWidget::drawPatches()
     {
-        glLineWidth(2.0f);
+        glLineWidth(3.0f);
         glColor3fv(patchesCoulour);
          glBegin(GL_LINES);