light9 Changeset - 38d919a2d198

Changeset - 38d919a2d198

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drewp@bigasterisk.com - 20 years ago 2005-06-15 03:38:44
drewp@bigasterisk.com

curvecalc now has gui to collapse curves into gradients

1 file changed with 18 insertions and 4 deletions:

light9/curve.py

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light9/curve.py

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@@ @@ -199,13 +199,13 @@ class Curveview(tk.Canvas): @@
         visible_points = cp[visleftidx:visrightidx+1]
         visible_idxs = range(visleftidx,visrightidx+1)
         self.delete('curve')
-        if self.winfo_height() < 30:
+        if self.winfo_height() < 40:
             self._draw_gradient()
         else:
             self._draw_markers(visible_x)
             self._draw_line(visible_points)
             self.dots = {} # idx : canvas rectangle
@@ @@ -215,13 +215,13 @@ class Curveview(tk.Canvas): @@
     def _draw_gradient(self):
         gradient_res = 3
         for x in range(0,self.winfo_width(),gradient_res):
             wx = self.world_from_screen(x,0)[0]
             mag = self.curve.eval(wx)
-            self.create_line(x,0, x,70,
+            self.create_line(x,0, x,40,
                              fill=gradient(mag,
                                            low=(20,10,50),
                                            high=(255,187,255)),
                              width=gradient_res, tags='curve')
     def _draw_markers(self,visible_x):
@@ @@ -399,10 +399,24 @@ class Curvesetview(tk.Frame): @@
         dispatcher.connect(self.add_curve,"add_curve",sender=self.curveset)
     def add_curve(self,name):
         f = tk.Frame(self,relief='raised',bd=1)
         f.pack(side='top',fill='both',exp=1)
         tk.Label(f,text="curve %r"%name,width=15).pack(side='left')
         leftside = tk.Frame(f)
         leftside.pack(side='left')
         collapsed = tk.IntVar()
         tk.Label(leftside,text="curve %r" % name,font="6x10",
                  width=15).pack(side='top')
         def cmd():
             if collapsed.get():
                 f.pack(exp=0)
             else:
                 f.pack(exp=1)
         tk.Checkbutton(leftside, text="collapsed", font="6x10", variable=collapsed, command=cmd).pack(side='top')
         cv = Curveview(f,self.curveset.curves[name])
-        cv.pack(side='right',fill='both',exp=1)
+        cv.pack(side='left',fill='both',exp=1)
         self.curves[name] = cv

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