Mercurial > hg > svgui

diff layer/Colour3DPlotLayer.h @ 1547:e6362cf5ff1d

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Pass a y-coord, optionally, to Layer::snapToFeatureFrame. This is necessary for BoxLayer which needs to coordinate its snaps with the box it is highlighting for editing. Then in BoxLayer, merge getPointToDrag and getLocalPoints into a single getLocalPoint and use this throughout.
author Chris Cannam
date Thu, 17 Oct 2019 11:12:54 +0100
parents e540aa5d89cd
children 563bab925c9b
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--- a/layer/Colour3DPlotLayer.h	Thu Oct 17 10:26:21 2019 +0100
+++ b/layer/Colour3DPlotLayer.h	Thu Oct 17 11:12:54 2019 +0100
@@ -64,7 +64,7 @@
 
     bool snapToFeatureFrame(LayerGeometryProvider *v, sv_frame_t &frame, 
                             int &resolution,
-                            SnapType snap) const override;
+                            SnapType snap, int ycoord) const override;
 
     void setLayerDormant(const LayerGeometryProvider *v,
                          bool dormant) override;