plotly · gilbertogalvis · Aug 13, 2021 · Aug 10, 2021 · Aug 11, 2021 · Aug 12, 2021
diff --git a/plotly/plotlyfig_aux/core/updateData.m b/plotly/plotlyfig_aux/core/updateData.m
@@ -34,6 +34,8 @@
             updateSurfaceplot(obj,dataIndex);
         case 'functionsurface'
             updateFunctionSurface(obj,dataIndex);
+        case 'implicitfunctionsurface'
+            updateImplicitFunctionSurface(obj,dataIndex);
 
             %-GROUP PLOT OBJECTS-%
         case 'area'

diff --git a/plotly/plotlyfig_aux/handlegraphics/updateImage.m b/plotly/plotlyfig_aux/handlegraphics/updateImage.m
@@ -107,6 +107,11 @@
 
 %-------------------------------------------------------------------------%
 
+%-set the opacity-%
+obj.data{imageIndex}.opacity = image_data.AlphaData;
+
+%-------------------------------------------------------------------------%
+
 %-image visible-%
 obj.data{imageIndex}.visible = strcmp(image_data.Visible,'on');
 

diff --git a/plotly/plotlyfig_aux/handlegraphics/updateImplicitFunctionSurface.m b/plotly/plotlyfig_aux/handlegraphics/updateImplicitFunctionSurface.m
@@ -0,0 +1,158 @@
+function obj = updateImplicitFunctionSurface(obj, surfaceIndex)
+
+%-AXIS INDEX-%
+axIndex = obj.getAxisIndex(obj.State.Plot(surfaceIndex).AssociatedAxis);
+
+%-CHECK FOR MULTIPLE AXES-%
+[xsource, ysource] = findSourceAxis(obj,axIndex);
+
+%-SURFACE DATA STRUCTURE- %
+image_data = get(obj.State.Plot(surfaceIndex).Handle);
+figure_data = get(obj.State.Figure.Handle);
+
+%-AXIS DATA-%
+eval(['xaxis = obj.layout.xaxis' num2str(xsource) ';']);
+eval(['yaxis = obj.layout.yaxis' num2str(ysource) ';']);
+
+%-------------------------------------------------------------------------%
+
+%-surface xaxis-%
+obj.data{surfaceIndex}.xaxis = ['x' num2str(xsource)];
+
+%-------------------------------------------------------------------------%
+
+%-surface yaxis-%
+obj.data{surfaceIndex}.yaxis = ['y' num2str(ysource)];
+
+%-------------------------------------------------------------------------%
+
+%-surface type-%
+obj.data{surfaceIndex}.type = 'surface';
+
+%---------------------------------------------------------------------%
+
+%-getting x,y,z surface data-%
+
+strf = func2str(image_data.Function);
+ind1 = strfind(strf, '('); ind1 = ind1(1)+1;
+ind2 = strfind(strf, ')'); ind2 = ind2(1)-1;
+vars = split(strf(ind1:ind2), ',');
+
+strf = [strf(ind2+2:end) '==0'];
+strf = replace(strf, vars{1}, 'Xx');
+strf = replace(strf, vars{2}, 'Yy');
+strf = replace(strf, vars{3}, 'Zz');
+
+syms Xx Yy Zz;
+f = eval(strf);
+s = solve(f, Zz);
+
+x = image_data.XRange;
+y = image_data.YRange;
+z = image_data.ZRange;
+N = 400;
+
+[Xx,Yy] = meshgrid(linspace(x(1),x(2),N), linspace(y(1),y(2),N));
+X = []; Y = []; Z = [];
+
+for n = 1:length(s)
+    X = [X; Xx];
+    Y = [Y; Yy];
+    Z = [Z; eval(s(n))];
+end
+
+clear Xx Yy Zz;
+Z(Z < z(1)) = nan; Z(Z > z(2)) = nan;
+X(Z < z(1)) = nan; X(Z > z(2)) = nan;
+Y(Z < z(1)) = nan; Y(Z > z(2)) = nan;
+
+%---------------------------------------------------------------------%
+
+%-surface x-%
+obj.data{surfaceIndex}.x = X;
+
+%---------------------------------------------------------------------%
+
+%-surface y-%
+obj.data{surfaceIndex}.y = Y;
+
+%---------------------------------------------------------------------%
+
+%-surface z-%
+obj.data{surfaceIndex}.z = Z;
+
+%---------------------------------------------------------------------%
+
+%- setting grid mesh by default -%
+% x-direction
+mden = image_data.MeshDensity;
+xsize = (x(2) - x(1)) / mden; 
+obj.data{surfaceIndex}.contours.x.start = x(1);
+obj.data{surfaceIndex}.contours.x.end = x(2);
+obj.data{surfaceIndex}.contours.x.size = xsize;
+obj.data{surfaceIndex}.contours.x.show = true;
+obj.data{surfaceIndex}.contours.x.color = 'black';
+% y-direction
+ysize = (y(2) - y(1)) / mden;
+obj.data{surfaceIndex}.contours.y.start = y(1);
+obj.data{surfaceIndex}.contours.y.end = y(2);
+obj.data{surfaceIndex}.contours.y.size = ysize;
+obj.data{surfaceIndex}.contours.y.show = true;
+obj.data{surfaceIndex}.contours.y.color = 'black';
+% z-direction
+zsize = (z(2) - z(1)) / mden;
+obj.data{surfaceIndex}.contours.z.start = z(1);
+obj.data{surfaceIndex}.contours.z.end = z(2);
+obj.data{surfaceIndex}.contours.z.size = zsize;
+obj.data{surfaceIndex}.contours.z.show = true;
+obj.data{surfaceIndex}.contours.z.color = 'black';
+
+%-------------------------------------------------------------------------%
+
+%-image colorscale-%
+
+cmap = figure_data.Colormap;
+len = length(cmap)-1;
+
+for c = 1: length(cmap)
+    col = 255 * cmap(c, :);
+    obj.data{surfaceIndex}.colorscale{c} = { (c-1)/len , ['rgb(' num2str(col(1)) ',' num2str(col(2)) ',' num2str(col(3)) ')'  ]  };
+end
+
+%-------------------------------------------------------------------------%
+
+%-image surfacescale-%
+obj.data{surfaceIndex}.surfacecolor = Z;
+
+%-------------------------------------------------------------------------%
+
+%-surface name-%
+obj.data{surfaceIndex}.name = image_data.DisplayName;
+
+%-------------------------------------------------------------------------%
+
+%-surface showscale-%
+obj.data{surfaceIndex}.showscale = false;
+
+%-------------------------------------------------------------------------%
+
+%-surface visible-%
+obj.data{surfaceIndex}.visible = strcmp(image_data.Visible,'on');
+
+%-------------------------------------------------------------------------%
+
+leg = get(image_data.Annotation);
+legInfo = get(leg.LegendInformation);
+
+switch legInfo.IconDisplayStyle
+    case 'on'
+        showleg = true;
+    case 'off'
+        showleg = false;
+end
+
+obj.data{surfaceIndex}.showlegend = showleg;
+
+%-------------------------------------------------------------------------%
+
+end
diff --git a/plotly/plotlyfig_aux/handlegraphics/updatePatch.m b/plotly/plotlyfig_aux/handlegraphics/updatePatch.m
@@ -135,7 +135,7 @@
     %---------------------------------------------------------------------%
 
     %-patch name-%
-    if ~isempty(patch_data.DisplayName);
+    if ~isempty(patch_data.DisplayName)
         obj.data{patchIndex}.name = patch_data.DisplayName;
     else
         obj.data{patchIndex}.name = patch_data.DisplayName;
@@ -179,7 +179,7 @@
     %-patch fillcolor-%
     fill = extractPatchFace(patch_data);
 
-    if strcmp(obj.data{patchIndex}.type,'scatter');
+    if strcmp(obj.data{patchIndex}.type,'scatter')
         obj.data{patchIndex}.fillcolor = fill.color; 
     else
         obj.data{patchIndex}.surfacecolor = fill.color;
@@ -188,7 +188,7 @@
     %---------------------------------------------------------------------%
 
     %-surfaceaxis-%
-    if strcmp(obj.data{patchIndex}.type,'scatter3d');
+    if strcmp(obj.data{patchIndex}.type,'scatter3d')
         minstd = min([std(patch_data.XData) std(patch_data.YData) std(patch_data.ZData)]);
         ind = find([std(patch_data.XData) std(patch_data.YData) std(patch_data.ZData)] == minstd)-1;
         obj.data{patchIndex}.surfaceaxis = ind;