v1.0.0-rc.110 (#16)

This is an UNSTABLE release.

* jfjoch_broker: Add auto-contrast option for preview images
* Frontend: Add logo image
* jfjoch_viewer: Add logo image
* jfjoch_viewer: For image chart allow to set min value to zero
* jfjoch_viewer: For resolution estimation plots, visualization uses 1/d^2 as measure
* jfjoch_viewer: Add 3D unit cell visualization (experimental/WIP/not really there)
* Documentation: Add logo image

Reviewed-on: #16
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>

viewer/image_viewer/JFJochDiffractionImage.cpp

@@ -162,8 +162,11 @@ void JFJochDiffractionImage::DrawResolutionRings() {
     auto geom = image->Dataset().experiment.GetDiffractionGeometry();
     geom.PoniRot3_rad(0.0);
 
-
-    if (ring_mode == RingMode::Auto) {
+    QColor ring_color = feature_color;
+    if (ring_mode == RingMode::IceRings) {
+        ring_color = ice_ring_color;
+        res_ring = QVector<float>{ICE_RING_RES_A.begin(), ICE_RING_RES_A.end()};
+    } else if (ring_mode == RingMode::Auto) {
         float radius_x_0 = geom.GetBeamX_pxl() - startX;
         float radius_x_1 = endX - geom.GetBeamX_pxl();
 
@@ -200,7 +203,7 @@ void JFJochDiffractionImage::DrawResolutionRings() {
     if (res_ring.empty())
         return;
 
-    QPen pen(feature_color, 5);
+    QPen pen(ring_color, 5);
     pen.setCosmetic(true);
 
     QVector<qreal> dashPattern = {10, 15};
@@ -260,7 +263,7 @@ void JFJochDiffractionImage::DrawResolutionRings() {
 
             QGraphicsTextItem *textItem = scene()->addText(
                 QString("%1 Å").arg(QString::number(d, 'f', 2)), font);
-            textItem->setDefaultTextColor(feature_color);
+            textItem->setDefaultTextColor(ring_color);
             textItem->setPos(point.value());
         }
         phi_offset += 4.0 / 180.0 * M_PI;